{"help": "https://climatelibrary.ecc.gov.nt.ca/fr/api/3/action/help_show?name=datastore_search", "success": true, "result": {"include_total": true, "limit": 100, "records_format": "objects", "resource_id": "ef0e004e-9140-47f7-8afc-ed98d3a83396", "total_estimation_threshold": null, "records": [{"_id":1,"Paywall?":"N","Category":"Data Paper","Scope":"Scope beyond NWT","Scope - refined":"Circumpolar","NWT region":"Dehcho","NWT area":"Scotty Creek Research Station","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-11-1263-2019","Article Title":"Monthly gridded data product of northern wetland methane emissions based on upscaling eddy covariance observations","Document Type":"Review","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"NET ECOSYSTEM EXCHANGE; WATER-TABLE POSITION; CARBON-DIOXIDE; VASCULAR PLANTS; CH4 EMISSION; CLIMATE-CHANGE; GAS ANALYZERS; SPATIOTEMPORAL DYNAMICS; ENVIRONMENTAL CONTROLS; SPATIAL VARIABILITY","Authors":"Peltola, O; Vesala, T; Gao, Y; Raty, O; Alekseychik, P; Aurela, M; Chojnicki, B; Desai, AR; Dolman, AJ; Euskirchen, ES; Friborg, T; Gockede, M; Helbig, M; Humphreys, E; Jackson, RB; Jocher, G; Joos, F; Klatt, J; Knox, SH; Kowalska, N; Kutzbach, L; Lienert, S; Lohila, A; Mammarella, I; Nadeau, DF; Nilsson, MB; Oechel, WC; Peichl, M; Pypker, T; Quinton, W; Rinne, J; Sachs, T; Samson, M; Schmid, HP; Sonnentag, O; Wille, C; Zona, D; Aalto, T","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Peltola, Olli; Vesala, Timo; Gao, Yao; Raty, Olle; Alekseychik, Pavel; Aurela, Mika; Chojnicki, Bogdan; Desai, Ankur R.; Dolman, Albertus J.; Euskirchen, Eugenie S.; Friborg, Thomas; Goeckede, Mathias; Helbig, Manuel; Humphreys, Elyn; Jackson, Robert B.; Jocher, Georg; Joos, Fortunat; Klatt, Janina; Knox, Sara H.; Kowalska, Natalia; Kutzbach, Lars; Lienert, Sebastian; Lohila, Annalea; Mammarella, Ivan; Nadeau, Daniel F.; Nilsson, Mats B.; Oechel, Walter C.; Peichl, Matthias; Pypker, Thomas; Quinton, William; Rinne, Janne; Sachs, Torsten; Samson, Mateusz; Schmid, Hans Peter; Sonnentag, Oliver; Wille, Christian; Zona, Donatella; Aalto, Tuula","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Natural wetlands constitute the largest and most uncertain source of methane (CH4) to the atmosphere and a large fraction of them are found in the northern latitudes. These emissions are typically estimated using process (bottom-up) or inversion (top-down) models. However, estimates from these two types of models are not independent of each other since the top-down estimates usually rely on the a priori estimation of these emissions obtained with process models. Hence, independent spatially explicit validation data are needed. Here we utilize a random forest (RF) machine-learning technique to upscale CH4 eddy covariance flux measurements from 25 sites to estimate CH4 wetland emissions from the northern latitudes (north of 45 degrees N). Eddy covariance data from 2005 to 2016 are used for model development. The model is then used to predict emissions during 2013 and 2014. The predictive performance of the RF model is evaluated using a leave-one-site-out cross-validation scheme. The performance (Nash-Sutcliffe model efficiency = 0.47) is comparable to previous studies upscaling net ecosystem exchange of carbon dioxide and studies comparing process model output against site-level CH4 emission data. The global distribution of wetlands is one major source of uncertainty for upscaling CH4. Thus, three wetland distribution maps are utilized in the upscaling. Depending on the wetland distribution map, the annual emissions for the northern wetlands yield 32 (22.3-41.2, 95% confidence interval calculated from a RF model ensemble), 31 (21.4-39.9) or 38 (25.9-49.5) Tg(CH4) yr(-1). To further evaluate the uncertainties of the upscaled CH4 flux data products we also compared them against output from two process models (LPX-Bern and WetCHARTs), and methodological issues related to CH4 flux upscaling are discussed. The monthly upscaled CH4 flux data products are available at https://doi.org/10.5281/zenodo.2560163.","Addresses":"[Peltola, Olli; Gao, Yao; Aurela, Mika; Lohila, Annalea; Aalto, Tuula] Finnish Meteorol Inst, Climate Res Programme, POB 503, FIN-00101 Helsinki, Finland; [Vesala, Timo; Lohila, Annalea; Mammarella, Ivan] Univ Helsinki, Fac Sci, Inst Atmosphere & Earth Syst Res Phys, POB 68, FIN-00014 Helsinki, Finland; [Vesala, Timo] Univ Helsinki, Fac Agr & Forestry, Inst Atmospher & Earth Syst Res Forest Sci, POB 27, FIN-00014 Helsinki, Finland; [Raty, Olle] Finnish Meteorol Inst, Meteorol Res, POB 503, FIN-00101 Helsinki, Finland; [Alekseychik, Pavel] Nat Resources Inst Finland LUKE, Helsinki 00790, Finland; [Chojnicki, Bogdan; Kowalska, Natalia; Samson, Mateusz] Poznan Univ Life Sci, Fac Environm Engn & Spatial Management, Dept Meteorol, PL-60649 Poznan, Poland; [Desai, Ankur R.] Univ Wisconsin, Dept Atmospher & Ocean Sci, 1225 W Dayton St, Madison, WI 53706 USA; [Dolman, Albertus J.] Vrije Univ Amsterdam, Fac Sci, Dept Earth Sci, Boelelaan 1085, NL-1081 HV Amsterdam, Netherlands; [Euskirchen, Eugenie S.] Univ Alaska Fairbanks, Inst Arctic Biol, 2140 Koyukuk Dr, Fairbanks, AK 99775 USA; [Friborg, Thomas] Univ Copenhagen, Dept Geosci & Nat Resource Management, Copenhagen, Denmark; [Goeckede, Mathias] Max Planck Inst Biogeochem, Hans Knoll Str 10, D-07745 Jena, Germany; [Helbig, Manuel] McMaster Univ, Sch Geog & Earth Sci, Hamilton, ON L8S 4K1, Canada; [Helbig, Manuel; Sonnentag, Oliver] Univ Montreal, Dept Geog, Montreal, PQ H2V 3W8, Canada; [Humphreys, Elyn] Carleton Univ, Dept Geog & Environm Studies, Ottawa, ON K1S 5B6, Canada; [Jackson, Robert B.] Stanford Univ, Woods Inst Environm, Dept Earth Syst Sci, Stanford, CA 94305 USA; [Jackson, Robert B.] Stanford Univ, Precourt Inst Energy, Stanford, CA 94305 USA; [Jocher, Georg; Nilsson, Mats B.; Peichl, Matthias] Swedish Univ Agr Sci, Dept Forest Ecol & Management, Umea, Sweden; [Joos, Fortunat; Lienert, Sebastian] Univ Bern, Phys Inst, Climate & Environm Phys, Bern, Switzerland; [Joos, Fortunat; Lienert, Sebastian] Univ Bern, Oeschger Ctr Climate Change Res, Bern, Switzerland; [Klatt, Janina; Schmid, Hans Peter] Karlsruhe Inst Technol, Inst Meteorol & Climatol Atmospher Environm Res I, Kreuzeckbahnstr 19, D-82467 Garmisch Partenkirchen, Germany; [Knox, Sara H.] Univ British Columbia, Dept Geog, Vancouver, BC V6T 1Z2, Canada; [Kutzbach, Lars] Univ Hamburg, Ctr Earth Syst Res & Sustainabil, Inst Soil Sci, Allende Pl 2, D-20146 Hamburg, Germany; [Nadeau, Daniel F.] Univ Laval, Dept Civil & Water Engn, Quebec City, PQ G1V 0A6, Canada; [Oechel, Walter C.; Zona, Donatella] San Diego State Univ, Dept Biol, Global Change Res Grp, San Diego, CA 92182 USA; [Oechel, Walter C.] Univ Exeter, Coll Life & Environm Sci, Dept Geog, Exeter EX4 4RJ, Devon, England; [Pypker, Thomas] Thompson Rivers Univ, Dept Nat Resource Sci, Kamloops, BC V2C 0C8, Canada; [Quinton, William] Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON N2L 3C5, Canada; [Rinne, Janne] Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden; [Sachs, Torsten; Wille, Christian] GFZ German Res Ctr Geosci, D-14473 Potsdam, Germany; [Zona, Donatella] Univ Sheffield, Dept Anim & Plant Sci, Western Bank, Sheffield S10 2TN, S Yorkshire, England; [Jocher, Georg; Kowalska, Natalia] Czech Acad Sci, Global Change Res Inst, Dept Matter & Energy Fluxes, Belidla 986-4a, Brno 60300, Czech Republic","Affiliations":"Finnish Meteorological Institute; University of Helsinki; University of Helsinki; Finnish Meteorological Institute; Natural Resources Institute Finland (Luke); Poznan University of Life Sciences; University of Wisconsin System; University of Wisconsin Madison; Vrije Universiteit Amsterdam; University of Alaska System; University of Alaska Fairbanks; University of Copenhagen; Max Planck Society; McMaster University; Universite de Montreal; Carleton University; Stanford University; Stanford University; Swedish University of Agricultural Sciences; University of Bern; University of Bern; Helmholtz Association; Karlsruhe Institute of Technology; University of British Columbia; University of Hamburg; Laval University; California State University System; San Diego State University; University of Exeter; Wilfrid Laurier University; Lund University; Helmholtz Association; Helmholtz-Center Potsdam GFZ German Research Center for Geosciences; University of Sheffield; Czech Academy of Sciences; Global Change Research Centre of the Czech Academy of Sciences","Reprint Addresses":"Peltola, O (corresponding author), Finnish Meteorol Inst, Climate Res Programme, POB 503, FIN-00101 Helsinki, Finland.","Email Addresses":"olli.peltola@fmi.fi","Researcher Ids":"Samson, Mateusz/ABA-7999-2020; Peltola, Olli/Z-1194-2019; Chojnicki, Bogdan Heronim/ABD-6978-2020; Rinne, Janne/A-6302-2008; Schmid, Hans Peter E/I-1224-2012; Kowalska, Natalia/D-8851-2018; Lohila, Annalea/C-7307-2014; Kowalska, Natalia/AAQ-9096-2020; Zona, Donatella/S-5546-2019; Mammarella, Ivan/AAP-5775-2020; Aurela, Mika/L-4724-2014; Mammarella, Ivan/E-7782-2016; Jocher, Georg/A-1605-2018; Goeckede, Mathias/C-1027-2017; Desai, Ankur R/A-5899-2008; Oechel, Walter/M-1347-2019; Wille, Christian/J-3657-2013; Aalto, Tuula/P-6183-2014; Joos, Fortunat/B-4118-2018; Desai, Ankur/L-2495-2019; Kutzbach, Lars/L-5765-2015; Friborg, Thomas/E-5433-2015","ORCIDs":"Samson, Mateusz/0000-0001-8437-4904; Peltola, Olli/0000-0002-1744-6290; Chojnicki, Bogdan Heronim/0000-0002-9012-4060; Rinne, Janne/0000-0003-1168-7138; Schmid, Hans Peter E/0000-0001-9076-4466; Kowalska, Natalia/0000-0002-7366-7231; Lohila, Annalea/0000-0003-3541-672X; Zona, Donatella/0000-0002-0003-4839; Mammarella, Ivan/0000-0002-8516-3356; Aurela, Mika/0000-0002-4046-7225; Mammarella, Ivan/0000-0002-8516-3356; Jocher, Georg/0000-0003-2667-6140; Goeckede, Mathias/0000-0003-2833-8401; Desai, Ankur R/0000-0002-5226-6041; Wille, Christian/0000-0003-0930-6527; Aalto, Tuula/0000-0002-3264-7947; Joos, Fortunat/0000-0002-9483-6030; Desai, Ankur/0000-0002-5226-6041; Gao, Yao/0000-0002-7619-7829; Peichl, Matthias/0000-0002-9940-5846; Raty, Olle/0000-0002-6766-1167; Kutzbach, Lars/0000-0003-2631-2742; Dolman, A.J./0000-0003-0099-0457; Nadeau, Daniel/0000-0002-4006-2623; Friborg, Thomas/0000-0001-5633-6097; Humphreys, Elyn/0000-0002-5397-2802; Jackson, Robert/0000-0001-8846-7147; Alekseychik, Pavel/0000-0002-4081-3917; Helbig, Manuel/0000-0003-1996-8639; Sachs, Torsten/0000-0002-9959-4771","Funding Orgs":"Academy of Finland [315424, 313828, 312571, 282842, 281255, 285630, 272041, 307331]; Gordon and Betty Moore Foundation [GBMF5439]; Helmholtz Association [VH-NG-821]; Horizon 2020 (RINGO) [730944]; Horizon 2020 (CRESCENDO) [641816]; NERC [NE/P003028/1, NE/P002552/1] Funding Source: UKRI; Natural Environment Research Council [NE/P002552/1, NE/P003028/1] Funding Source: researchfish; Academy of Finland (AKA) [285630, 312571, 282842, 315424] Funding Source: Academy of Finland (AKA)","Funding Name Preferred":"Academy of Finland(Academy of Finland); Gordon and Betty Moore Foundation(Gordon and Betty Moore Foundation); Helmholtz Association(Helmholtz Association); Horizon 2020 (RINGO); Horizon 2020 (CRESCENDO); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); Academy of Finland (AKA)(Academy of FinlandFinnish Funding Agency for Technology & Innovation (TEKES))","Funding Text":"This research has been supported by the Academy of Finland (grant nos. 315424, 313828, 312571, 282842, 281255, 285630, 272041 and 307331), the Gordon and Betty Moore Foundation (grant no. GBMF5439), the Helmholtz Association (grant no. VH-NG-821), and Horizon 2020 (RINGO (grant no. 730944) and CRESCENDO (grant no. 641816)).","Cited References":null,"Cited Reference Count":"143","Times Cited, WoS Core":"49","Times Cited, All Databases":"49","180 Day Usage Count":"9","Since 2013 Usage Count":"10","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"AUG 22","Publication Year":"2019","Volume":"11","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1263","End Page":"1289","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-11-1263-2019","DOI Link":"http://dx.doi.org/10.5194/essd-11-1263-2019","Book DOI":null,"Early Access Date":null,"Number of Pages":"27","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"IT0EQ","Pubmed Id":null,"Open Access Designations":"gold, Green Submitted, Green Accepted, Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-10 00:00:00","UT (Unique WOS ID)":"WOS:000482519900001","Web of Science Record":"0","None":null},{"_id":2,"Paywall?":"N","Category":"Data Paper","Scope":"Scope beyond NWT","Scope - refined":"Global","NWT region":null,"NWT area":null,"Indigenous knowledge?":null,"Lead author type":null,"GNWT author?":null,"DOI Link Active":"http://dx.doi.org/10.1038/s41597-020-0445-3","Article Title":"A global database of Holocene paleotemperature records","Document Type":"Article; Data Paper","Source Title":"SCIENTIFIC DATA","Author Keywords":null,"Keywords Plus":"SEA-SURFACE TEMPERATURE; LATE-QUATERNARY VEGETATION; MILLENNIAL-SCALE CHANGES; NORTHERN NORTH-ATLANTIC; SOUTH CHINA SEA; INTERTROPICAL CONVERGENCE ZONE; POLLEN-BASED RECONSTRUCTION; WESTERN EQUATORIAL PACIFIC; EASTERN TIBETAN PLATEAU; LAKE VUOLEP-NJAKAJAU","Authors":"Kaufman, D; McKay, N; Routson, C; Erb, M; Davis, B; Heiri, O; Jaccard, S; Tierney, J; Datwyler, C; Axford, Y; Brussel, T; Cartapanis, O; Chase, B; Dawson, A; de Vernal, A; Engels, S; Jonkers, L; Marsicek, J; Moffa-Sanchez, P; Morrill, C; Orsi, A; Rehfeld, K; Saunders, K; Sommer, PS; Thomas, E; Tonello, M; Toth, M; Vachula, R; Andreev, A; Bertrand, S; Biskaborn, B; Bringue, M; Brooks, S; Caniupan, M; Chevalier, M; Cwynar, L; Emile-Geay, J; Fegyveresi, J; Feurdean, A; Finsinger, W; Fortin, MC; Foster, L; Fox, M; Gajewski, K; Grosjean, M; Hausmann, S; Heinrichs, M; Holmes, N; Ilyashuk, B; Ilyashuk, E; Juggins, S; Khider, D; Koinig, K; Langdon, P; Larocque-Tobler, I; Li, JY; Lotter, A; Luoto, T; Mackay, A; Magyari, E; Malevich, S; Mark, B; Massaferro, J; Montade, V; Nazarova, L; Novenko, E; Paril, P; Pearson, E; Peros, M; Pienitz, R; Plociennik, M; Porinchu, D; Potito, A; Rees, A; Reinemann, S; Roberts, S; Rolland, N; Salonen, S; Self, A; Seppa, H; Shala, S; St-Jacques, JM; Stenni, B; Syrykh, L; Tarrats, P; Taylor, K; van den Bos, V; Velle, G; Wahl, E; Walker, I; Wilmshurst, J; Zhang, EL; Zhilich, S","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Kaufman, Darrell; McKay, Nicholas; Routson, Cody; Erb, Michael; Davis, Basil; Heiri, Oliver; Jaccard, Samuel; Tierney, Jessica; Datwyler, Christoph; Axford, Yarrow; Brussel, Thomas; Cartapanis, Olivier; Chase, Brian; Dawson, Andria; de Vernal, Anne; Engels, Stefan; Jonkers, Lukas; Marsicek, Jeremiah; Moffa-Sanchez, Paola; Morrill, Carrie; Orsi, Anais; Rehfeld, Kira; Saunders, Krystyna; Sommer, Philipp S.; Thomas, Elizabeth; Tonello, Marcela; Toth, Monika; Vachula, Richard; Andreev, Andrei; Bertrand, Sebastien; Biskaborn, Boris; Bringue, Manuel; Brooks, Stephen; Caniupan, Magaly; Chevalier, Manuel; Cwynar, Les; Emile-Geay, Julien; Fegyveresi, John; Feurdean, Angelica; Finsinger, Walter; Fortin, Marie-Claude; Foster, Louise; Fox, Mathew; Gajewski, Konrad; Grosjean, Martin; Hausmann, Sonja; Heinrichs, Markus; Holmes, Naomi; Ilyashuk, Boris; Ilyashuk, Elena; Juggins, Steve; Khider, Deborah; Koinig, Karin; Langdon, Peter; Larocque-Tobler, Isabelle; Li, Jianyong; Lotter, Andre; Luoto, Tomi; Mackay, Anson; Magyari, Eniko; Malevich, Steven; Mark, Bryan; Massaferro, Julieta; Montade, Vincent; Nazarova, Larisa; Novenko, Elena; Paril, Petr; Pearson, Emma; Peros, Matthew; Pienitz, Reinhard; Plociennik, Mateusz; Porinchu, David; Potito, Aaron; Rees, Andrew; Reinemann, Scott; Roberts, Stephen; Rolland, Nicolas; Salonen, Sakari; Self, Angela; Seppa, Heikki; Shala, Shyhrete; St-Jacques, Jeannine-Marie; Stenni, Barbara; Syrykh, Liudmila; Tarrats, Pol; Taylor, Karen; van den Bos, Valerie; Velle, Gaute; Wahl, Eugene; Walker, Ian; Wilmshurst, Janet; Zhang, Enlou; Zhilich, Snezhana","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"A comprehensive database of paleoclimate records is needed to place recent warming into the longer-term context of natural climate variability. We present a global compilation of quality-controlled, published, temperature-sensitive proxy records extending back 12,000 years through the Holocene. Data were compiled from 679 sites where time series cover at least 4000 years, are resolved at sub-millennial scale (median spacing of 400 years or finer) and have at least one age control point every 3000 years, with cut-off values slackened in data-sparse regions. The data derive from lake sediment (51%), marine sediment (31%), peat (11%), glacier ice (3%), and other natural archives. The database contains 1319 records, including 157 from the Southern Hemisphere. The multi-proxy database comprises paleotemperature time series based on ecological assemblages, as well as biophysical and geochemical indicators that reflect mean annual or seasonal temperatures, as encoded in the database. This database can be used to reconstruct the spatiotemporal evolution of Holocene temperature at global to regional scales, and is publicly available in Linked Paleo Data (LiPD) format. Measurement(s)climateTechnology Type(s)digital curationFactor Type(s)temporal interval center dot geographic location center dot proxy typeSample Characteristic - Environmentclimate systemSample Characteristic - LocationEarth (planet) Machine-accessible metadata file describing the reported data:","Addresses":"[Kaufman, Darrell; McKay, Nicholas; Routson, Cody; Erb, Michael; Fegyveresi, John] No Arizona Univ, Sch Earth & Sustainabil, Flagstaff, AZ 86011 USA; [Davis, Basil; Sommer, Philipp S.; Chevalier, Manuel] Univ Lausanne, Inst Earth Surface Dynam, CH-1015 Lausanne, Switzerland; [Heiri, Oliver] Univ Basel, Dept Environm Sci, CH-4056 Basel, Switzerland; [Jaccard, Samuel; Cartapanis, Olivier] Univ Bern, Inst Geol Sci, CH-3012 Bern, Switzerland; [Jaccard, Samuel; Datwyler, Christoph; Cartapanis, Olivier; Grosjean, Martin] Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland; [Tierney, Jessica; Malevich, Steven] Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA; [Datwyler, Christoph; Grosjean, Martin] Univ Bern, Inst Geog, CH-3012 Bern, Switzerland; [Axford, Yarrow] Northwestern Univ, Dept Earth & Planetary Sci, Evanston, IL 60208 USA; [Brussel, Thomas] Univ Utah, Dept Geog, Salt Lake City, UT 84112 USA; [Chase, Brian; Finsinger, Walter; Montade, Vincent] Univ Montpellier, CNRS, Inst Sci Evolut, F-34095 Montpellier, France; [Dawson, Andria] Mt Royal Univ, Dept Gen Educ, Calgary, AB T3E6K6, Canada; [de Vernal, Anne] Univ Quebec, Geotop UQAM, Montreal, PQ H3C 3P8, Canada; [Engels, Stefan] Univ London, Dept Geog, London WC1E 7HX, England; [Jonkers, Lukas] Univ Bremen, MARUM Ctr Marine Environm Sci, D-28359 Bremen, Germany; [Marsicek, Jeremiah] Univ Wisconsin, Dept Geosci, Madison, WI 53706 USA; [Moffa-Sanchez, Paola] Univ Durham, Dept Geog, Durham DH1 3LE, England; [Morrill, Carrie] Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA; [Orsi, Anais] Univ Paris Saclay, Lab Sci Climat & Environm, F-91191 Gif Sur Yvette, France; [Rehfeld, Kira] Heidelberg Univ, Inst Environm Phys, D-69221 Heidelberg, Germany; [Saunders, Krystyna] Australian Nucl Sci & Technol Org, Lucas Heights, NSW 2234, Australia; [Sommer, Philipp S.] Helmholtz Zentrum, Inst Coastal Res, Geesthacht, Germany; [Thomas, Elizabeth] SUNY Buffalo, Dept Geol, Buffalo, NY 14206 USA; [Tonello, Marcela] Univ Nacl Mar del Plata, Inst Invest Marinas & Costeras, RA-7600 Mar Del Plata, Argentina; [Toth, Monika] Balaton Limnol Inst, Ctr Ecol Res, H-8237 Tihany, Hungary; [Vachula, Richard] Brown Univ, Dept Earth Environm & Planetary Sci, Providence, RI 02912 USA; [Andreev, Andrei; Biskaborn, Boris] Helmholtz Ctr Polar & Marine Res, Polar Terr Environm Syst, Alfred Wegener Inst, D-14473 Potsdam, Germany; [Bertrand, Sebastien] Univ Ghent, Renard Ctr Marine Geol, B-9000 Ghent, Belgium; [Bringue, Manuel] Geol Survey Canada, Nat Resources Canada, Calgary, AB T2L 2A7, Canada; [Brooks, Stephen] Nat Hist Museum, Dept Life Sci, London SW7 5BD, England; [Caniupan, Magaly] Univ Concepcion, Dept Oceanog, Concepcion 4030000, Chile; [Caniupan, Magaly] COPAS Sur Austral Program, Concepcion 4030000, Chile; [Cwynar, Les] Univ New Brunswick, Dept Biol, Fredericton, NB E3B 5A3, Canada; [Emile-Geay, Julien] Univ Southern Calif, Dept Earth Sci, Los Angeles, CA 90089 USA; [Feurdean, Angelica] Goethe Univ, Dept Phys Geog, D-60438 Frankfurt, Germany; [Fortin, Marie-Claude] Univ Ottawa, Ottawa Carleton Inst Biol, Ottawa, ON KIN 6N5, Canada; [Foster, Louise; Juggins, Steve; Pearson, Emma] Newcastle Univ, Sch Geog Polit & Sociol, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England; [Foster, Louise; Roberts, Stephen] British Antarctic Survey, Palaeoenvironm & Ice Sheets, Cambridge CB3 0ET, England; [Fox, Mathew] Univ Arizona, Sch Anthropol, Tucson, AZ 85721 USA; [Gajewski, Konrad] Univ Ottawa, Dept Geog Environm & Geomat, Ottawa, ON K1N 6N5, Canada; [Hausmann, Sonja] Aquat GmbH, CH-3007 Bern, Switzerland; [Heinrichs, Markus] Okanagan Coll, Dept Geog & Earth & Environm Sci, Kelowna, BC V1Y 4X8, Canada; [Holmes, Naomi] Sheffield Hallam Univ, Dept Nat & Built Environm, Sheffield S1 1WB, S Yorkshire, England; [Ilyashuk, Boris; Ilyashuk, Elena; Koinig, Karin] Univ Innsbruck, Dept Ecol, A-6020 Innsbruck, Austria; [Khider, Deborah] Univ Southern Calif, Inst Informat Sci, Marina Del Rey, CA 90292 USA; [Langdon, Peter] Univ Southampton, Sch Geog & Environm Sci, Southampton SO17 1BJ, Hants, England; [Larocque-Tobler, Isabelle] LAKES Inst, CH-3250 Lyss, Switzerland; [Li, Jianyong] Northwest Univ, Coll Urban & Environm Sci, Xian 710027, Peoples R China; [Lotter, Andre] Univ Bern, Palaeoecol, CH-3013 Bern, Switzerland; [Luoto, Tomi] Univ Helsinki, Fac Biol & Environm Sci, Lahti 15140, Finland; [Mackay, Anson] UCL, Dept Geog, London WC1E 6BT, England; [Magyari, Eniko] Eotvos Lorand Univ, Dept Environm & Landscape Geog, H-1117 Budapest, Hungary; [Mark, Bryan] Ohio State Univ, Dept Geog, Columbus, OH 43210 USA; Byrd Polar & Climate Res Ctr, Columbus, OH 43210 USA; [Massaferro, Julieta] CONICET Argentina, CENAC APN, RA-8400 San Carlos De Bariloche, RN, Argentina; [Nazarova, Larisa] Potsdam Univ, Inst Geosci, D-14476 Golm, Germany; [Novenko, Elena] Lomonosov Moscow State Univ, Fac Geog, Moscow 119991, Russia; [Paril, Petr] Masaryk Univ, Dept Bot & Zool, Brno 61137, Czech Republic; [Peros, Matthew] Bishops Univ, Dept Geog & Environm, Sherbrooke, PQ J1M 1Z7, Canada; [Pienitz, Reinhard] Univ Laval, Dept Geog, Ctr Northern Studies, Quebec City, PQ G1V 0A6, Canada; [Plociennik, Mateusz] Univ Lodz, Dept Invertebrate Zool & Hydrobiol, PL-90237 Lodz, Poland; [Porinchu, David] Univ Georgia, Dept Geog, Athens, GA 30606 USA; [Potito, Aaron; Taylor, Karen] Natl Univ Ireland Galway, Sch Geog Archaeol & Irish Studies, Galway H91 TK33, Ireland; [Rees, Andrew; van den Bos, Valerie] Victoria Univ Wellington, Sch Geog Environm & Earth Sci, Wellington 6012, New Zealand; [Reinemann, Scott] Sinclair Community Coll, Dept Geog, Dayton, OH 45402 USA; [Rolland, Nicolas] Fisheries & Ocean Canada, Gulf Fisheries Ctr, Moncton, NB E1C 9B6, Canada; [Salonen, Sakari; Seppa, Heikki] Univ Helsinki, Dept Geosci & Geog, Helsinki 00014, Finland; [Self, Angela] Nat Hist Museum, London SW7 5BD, England; [Shala, Shyhrete] Stockholm Univ, Dept Phys Geog, SE-10691 Stockholm, Sweden; [St-Jacques, Jeannine-Marie] Concordia Univ, Geog Planning & Environm, Montreal, PQ H3G 1M8, Canada; [Stenni, Barbara] Ca Foscari Univ Venice, Dept Environm Sci Informat & Stat, I-30172 Venice, Italy; [Syrykh, Liudmila] Herzen State Pedag Univ Russia, Res Lab Environm Management, St Petersburg 191186, Russia; [Tarrats, Pol] Univ Barcelona, Dept Biol Evolut Ecol & Ciencies Ambientals, Seccio Ecol, Barcelona 08028, Spain; [Taylor, Karen] Univ Coll Cork, Dept Geog, Cork, Ireland; [Velle, Gaute] LFI, NORCE Norwegian Res Ctr, N-5008 Bergen, Norway; [Wahl, Eugene] US NOAA, Natl Ctr Environm Informat, Boulder, CO 80305 USA; [Walker, Ian] Univ British Columbia, Dept Biol, Dept Earth Environm & Geog Sci, Kelowna, BC V1V 1V7, Canada; [Wilmshurst, Janet] Landcare Res Ecosyst & Conservat, Lincoln 7640, New Zealand; [Zhang, Enlou] Chinese Acad Sci, Nanjing Inst Geog & Limnol, Nanjing 210008, Peoples R China; [Zhilich, Snezhana] Russian Acad Sci, Inst Archaeol & Ethnog, Siberian Branch, Novosibirsk 630090, Russia","Affiliations":"Northern Arizona University; University of Lausanne; University of Basel; University of Bern; University of Bern; University of Arizona; University of Bern; Northwestern University; Utah System of Higher Education; University of Utah; Centre National de la Recherche Scientifique (CNRS); Institut de Recherche pour le Developpement (IRD); Universite de Montpellier; Mount Royal University; University of Quebec; University of Quebec Montreal; University of London; University of Bremen; University of Wisconsin System; University of Wisconsin Madison; Durham University; University of Colorado System; University of Colorado Boulder; UDICE-French Research Universities; Universite Paris Saclay; CEA; Centre National de la Recherche Scientifique (CNRS); Ruprecht Karls University Heidelberg; Australian Nuclear Science & Technology Organisation; Helmholtz Association; Helmholtz-Zentrum Geesthacht - Zentrum fur Material- und Kustenforschung; State University of New York (SUNY) System; State University of New York (SUNY) Buffalo; National University of Mar del Plata; Eotvos Lorand Research Network; Hungarian Academy of Sciences; Hungarian Centre for Ecological Research; Hungarian Balaton Limnological Research Institute; Brown University; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Ghent University; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada; Natural History Museum London; Universidad de Concepcion; University of New Brunswick; University of Southern California; Goethe University Frankfurt; University of Ottawa; Newcastle University - UK; UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Antarctic Survey; University of Arizona; University of Ottawa; Sheffield Hallam University; University of Innsbruck; University of Southern California; University of Southampton; Northwest University Xi'an; University of Bern; University of Helsinki; University of London; University College London; Eotvos Lorand University; University System of Ohio; Ohio State University; Lomonosov Moscow State University; Masaryk University Brno; Bishops University; Laval University; University of Lodz; University System of Georgia; University of Georgia; Victoria University Wellington; Sinclair Community College; Fisheries & Oceans Canada; University of Helsinki; Natural History Museum London; Stockholm University; Concordia University - Canada; Universita Ca Foscari Venezia; Herzen State Pedagogical University of Russia; University of Barcelona; University College Cork; Norwegian Research Centre (NORCE); National Oceanic Atmospheric Admin (NOAA) - USA; University of British Columbia; Chinese Academy of Sciences; Nanjing Institute of Geography & Limnology, CAS; Russian Academy of Sciences; Institute of Archaeology & Ethnography, Siberian Branch of Russian Academy of Sciences","Reprint Addresses":"Kaufman, D (corresponding author), No Arizona Univ, Sch Earth & Sustainabil, Flagstaff, AZ 86011 USA.","Email Addresses":"darrell.kaufman@nau.edu","Researcher Ids":"Nazarova, Larisa/AAP-7185-2020; Płóciennik, Mateusz/R-1232-2018; Ilyashuk, Elena/A-1910-2017; Heiri, Oliver/A-2403-2008; Chevalier, Manuel/W-6949-2019; Finsinger, Walter/A-7937-2011; Zhilich, Snezhana/B-5733-2016; Rehfeld, Kira/O-1781-2019; Nazarova, Larisa/C-8926-2014; Syrykh, Liudmila/K-8331-2018; Mark, Bryan/AAD-6137-2022; Ilyashuk, Boris/AAZ-7301-2020; Cartapanis, Olivier/AAM-9779-2021; Bertrand, Sebastien/G-9744-2011; Moffa-Sanchez, Paola/AAA-7188-2022; Axford, Yarrow/N-4151-2014; Biskaborn, Boris K./D-2419-2011; Thomas, Elizabeth/ADF-3660-2022; Reinemann, Scott/ABD-1503-2021; Andreev, Andrei A/J-2701-2015; Paril, Petr/AGK-5133-2022; Emile-Geay, Julien/B-1102-2010; Rees, Andrew/Q-1417-2017; Koinig, Karin/F-2542-2013; Kaufman, Darrell/A-2471-2008; Sommer, Philipp S./R-5839-2017; Jaccard, Samuel/G-3447-2014","ORCIDs":"Płóciennik, Mateusz/0000-0003-1487-6698; Ilyashuk, Elena/0000-0001-7335-4123; Heiri, Oliver/0000-0002-3957-5835; Chevalier, Manuel/0000-0002-8183-9881; Finsinger, Walter/0000-0002-8297-0574; Zhilich, Snezhana/0000-0002-0365-0602; Rehfeld, Kira/0000-0002-9442-5362; Nazarova, Larisa/0000-0003-4145-9689; Syrykh, Liudmila/0000-0003-2076-8570; Ilyashuk, Boris/0000-0003-3846-7178; Cartapanis, Olivier/0000-0001-8542-6884; Bertrand, Sebastien/0000-0003-0374-4040; Moffa-Sanchez, Paola/0000-0003-1857-8954; Axford, Yarrow/0000-0002-8033-358X; Biskaborn, Boris K./0000-0003-2378-0348; Thomas, Elizabeth/0000-0002-3010-6493; Andreev, Andrei A/0000-0002-8745-9636; Paril, Petr/0000-0002-7471-997X; Emile-Geay, Julien/0000-0001-5920-4751; Mark, Bryan/0000-0002-4500-7957; Rees, Andrew/0000-0003-4026-7765; Roberts, Stephen/0000-0003-3407-9127; Seppa, Heikki/0000-0003-2494-7955; Potito, Aaron/0000-0003-0194-9552; Tonello, Marcela Sandra/0000-0002-4134-3814; Luoto, Tomi/0000-0001-6925-3688; Datwyler, Christoph/0000-0002-9923-4311; Koinig, Karin/0000-0002-3659-4934; Taylor, Karen/0000-0003-4376-8610; Feurdean, Angelica/0000-0002-2497-3005; Novenko, Elena/0000-0003-2174-8467; Malevich, Steven/0000-0002-4752-8190; Kaufman, Darrell/0000-0002-7572-1414; Rolland, Nicolas/0000-0001-9883-8124; Stenni, Barbara/0000-0003-4950-3664; Langdon, Peter/0000-0003-2724-2643; Morrill, Carrie/0000-0002-1635-5469; Vachula, Richard/0000-0001-5559-6540; Salonen, Sakari/0000-0002-8847-9081; Sommer, Philipp S./0000-0001-6171-7716; Porinchu, David/0000-0002-0495-3082; Jaccard, Samuel/0000-0002-5793-0896; McKay, Nicholas/0000-0003-3598-5113","Funding Orgs":"US National Science Foundation [AGS-1602105, AGS-1602301, AGS-1903548]; Swiss National Science Foundation [IZSEZO 180887, SNF 200021-165494]; NOAA's Climate Program Office [NA17OAR4320101]; Heising-Simons Foundation [2016-015]; NERC [bas0100030, bosc01001] Funding Source: UKRI","Funding Name Preferred":"US National Science Foundation(National Science Foundation (NSF)); Swiss National Science Foundation(Swiss National Science Foundation (SNSF)); NOAA's Climate Program Office(National Oceanic Atmospheric Admin (NOAA) - USA); Heising-Simons Foundation; NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC))","Funding Text":"Funding for this research was provided by the US National Science Foundation (AGS-1602105, AGS-1602301, AGS-1903548), Swiss National Science Foundation (IZSEZO 180887, SNF 200021-165494), NOAA's Climate Program Office (Cooperative Agreement #NA17OAR4320101), and the Heising-Simons Foundation (2016-015). The Past Global Changes (PAGES) project provided additional support for workshops leading up to this data product. We thank the original data generators who made their data available for reuse, and we acknowledge the data repositories for safeguarding these valuable data assets, enabling the community to unlock their collective power<SUP>582</SUP>.","Cited References":null,"Cited Reference Count":"582","Times Cited, WoS Core":"95","Times Cited, All Databases":"99","180 Day Usage Count":"20","Since 2013 Usage Count":"132","Publisher":"NATURE PUBLISHING GROUP","Publisher City":"LONDON","Publisher Address":"MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND","ISSN":null,"eISSN":"2052-4463","ISBN":null,"Journal Abbreviation":"SCI DATA","Journal ISO Abbreviation":"Sci. Data","Publication Date":"APR 14","Publication Year":"2020","Volume":"7","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"115","DOI prefix":"http://dx.doi.org/","DOI":"10.1038/s41597-020-0445-3","DOI Link":"http://dx.doi.org/10.1038/s41597-020-0445-3","Book DOI":null,"Early Access Date":null,"Number of Pages":"34","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"LI0ZJ","Pubmed Id":"32286335","Open Access Designations":"Green Accepted, Green Published, Green Submitted, gold","Highly Cited Status":"Y","Hot Paper Status":"N","Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000529214800002","Web of Science Record":"0","None":null},{"_id":3,"Paywall?":"N","Category":"Data Paper","Scope":"Scope beyond NWT","Scope - refined":"Global","NWT region":null,"NWT area":null,"Indigenous knowledge?":null,"Lead author type":null,"GNWT author?":null,"DOI Link Active":"http://dx.doi.org/10.1038/sdata.2017.88","Article Title":"Data Descriptor: A global multiproxy database for temperature reconstructions of the Common Era","Document Type":"Article; Data Paper","Source Title":"SCIENTIFIC DATA","Author Keywords":null,"Keywords Plus":"SEA-SURFACE TEMPERATURE; NORTH-ATLANTIC OSCILLATION; TREE-RING WIDTH; PACIFIC WARM POOL; TROPICAL CLIMATE VARIABILITY; OXYGEN-ISOTOPE RECORD; ICE-CORE RECORDS; PAST 3 CENTURIES; SOUTH CHINA SEA; SUMMER TEMPERATURE","Authors":"Emile-Geay, J; McKay, NP; Kaufman, DS; von Gunten, L; Wang, JG; Anchukaitis, KJ; Abram, NJ; Addison, JA; Curran, MAJ; Evans, MN; Henley, BJ; Hao, ZX; Martrat, B; McGregor, HV; Neukom, R; Pederson, GT; Stenni, B; Thirumalai, K; Werner, JP; Xu, CX; Divine, DV; Dixon, BC; Gergis, J; Mundo, IA; Nakatsuka, T; Phipps, SJ; Routson, CC; Steig, EJ; Tierney, JE; Tyler, JJ; Allen, KJ; Bertler, NAN; Bjorklund, J; Chase, BM; Chen, MT; Cook, E; de Jong, R; DeLong, KL; Dixon, DA; Ekaykin, AA; Ersek, V; Filipsson, HL; Francus, P; Freund, MB; Frezzotti, M; Gaire, NP; Gajewski, K; Ge, QS; Goosse, H; Gornostaeva, A; Grosjean, M; Horiuchi, K; Hormes, A; Husum, K; Isaksson, E; Kandasamy, S; Kawamura, K; Kilbourne, KH; Koc, N; Leduc, G; Linderholm, HW; Lorrey, AM; Mikhalenko, V; Mortyn, PG; Motoyama, H; Moy, AD; Mulvaney, R; Munz, PM; Nash, DJ; Oerter, H; Opel, T; Orsi, AJ; Ovchinnikov, DV; Porter, TJ; Roop, HA; Saenger, C; Sano, M; Sauchyn, D; Saunders, KM; Seidenkrantz, MS; Severi, M; Shao, XM; Sicre, MA; Sigl, M; Sinclair, K; St George, S; St Jacques, JM; Thamban, M; Thapa, UK; Thomas, ER; Turney, C; Uemura, R; Viau, AE; Vladimirova, DO; Wahl, ER; White, JWC; Yu, ZC; Zinke, J","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Emile-Geay, Julien; McKay, Nicholas P.; Kaufman, Darrell S.; von Gunten, Lucien; Wang, Jianghao; Anchukaitis, Kevin J.; Abram, Nerilie J.; Addison, Jason A.; Curran, Mark A. J.; Evans, Michael N.; Henley, Benjamin J.; Hao, Zhixin; Martrat, Belen; McGregor, Helen V.; Neukom, Raphael; Pederson, Gregory T.; Stenni, Barbara; Thirumalai, Kaustubh; Werner, Johannes P.; Xu, Chenxi; Divine, Dmitry V.; Dixon, Bronwyn C.; Gergis, Joelle; Mundo, Ignacio A.; Nakatsuka, Takeshi; Phipps, Steven J.; Routson, Cody C.; Steig, Eric J.; Tierney, Jessica E.; Tyler, Jonathan J.; Allen, Kathryn J.; Bertler, Nancy A. N.; Bjorklund, Jesper; Chase, Brian M.; Chen, Min-Te; Cook, Ed; de Jong, Rixt; DeLong, Kristine L.; Dixon, Daniel A.; Ekaykin, Alexey A.; Ersek, Vasile; Filipsson, Helena L.; Francus, Pierre; Freund, Mandy B.; Frezzotti, Massimo; Gaire, Narayan P.; Gajewski, Konrad; Ge, Quansheng; Goosse, Hugues; Gornostaeva, Anastasia; Grosjean, Martin; Horiuchi, Kazuho; Hormes, Anne; Husum, Katrine; Isaksson, Elisabeth; Kandasamy, Selvaraj; Kawamura, Kenji; Kilbourne, K. Halimeda; Koc, Nalan; Leduc, Guillaume; Linderholm, Hans W.; Lorrey, Andrew M.; Mikhalenko, Vladimir; Mortyn, P. Graham; Motoyama, Hideaki; Moy, Andrew D.; Mulvaney, Robert; Munz, Philipp M.; Nash, David J.; Oerter, Hans; Opel, Thomas; Orsi, Anais J.; Ovchinnikov, Dmitriy V.; Porter, Trevor J.; Roop, Heidi A.; Saenger, Casey; Sano, Masaki; Sauchyn, David; Saunders, Krystyna M.; Seidenkrantz, Marit-Solveig; Severi, Mirko; Shao, Xuemei; Sicre, Marie-Alexandrine; Sigl, Michael; Sinclair, Kate; St George, Scott; St Jacques, Jeannine-Marie; Thamban, Meloth; Thapa, Udya Kuwar; Thomas, Elizabeth R.; Turney, Chris; Uemura, Ryu; Viau, Andre E.; Vladimirova, Diana O.; Wahl, Eugene R.; White, James W. C.; Yu, Zicheng; Zinke, Jens","Book Author Full Names":null,"Group Authors":"PAGES2k Consortium","Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Reproducible climate reconstructions of the Common Era (1 CE to present) are key to placing industrial-era warming into the context of natural climatic variability. Here we present a community-sourced database of temperature-sensitive proxy records from the PAGES2k initiative. The database gathers 692 records from 648 locations, including all continental regions and major ocean basins. The records are from trees, ice, sediment, corals, speleothems, documentary evidence, and other archives. They range in length from 50 to 2000 years, with a median of 547 years, while temporal resolution ranges from biweekly to centennial. Nearly half of the proxy time series are significantly correlated with HadCRUT4.2 surface temperature over the period 1850-2014. Global temperature composites show a remarkable degree of coherence between high-and low-resolution archives, with broadly similar patterns across archive types, terrestrial versus marine locations, and screening criteria. The database is suited to investigations of global and regional temperature variability over the Common Era, and is shared in the Linked Paleo Data (LiPD) format, including serializations in Matlab, R and Python. (TABLE) Since the pioneering work of D'Arrigo and Jacoby1-3, as well as Mann et al. 4,5, temperature reconstructions of the Common Era have become a key component of climate assessments6-9. Such reconstructions depend strongly on the composition of the underlying network of climate proxies10, and it is therefore critical for the climate community to have access to a community-vetted, quality-controlled database of temperature-sensitive records stored in a self-describing format. The Past Global Changes (PAGES) 2k consortium, a self-organized, international group of experts, recently assembled such a database, and used it to reconstruct surface temperature over continental-scale regions11 (hereafter, ` PAGES2k-2013'). This data descriptor presents version 2.0.0 of the PAGES2k proxy temperature database (Data Citation 1). It augments the PAGES2k-2013 collection of terrestrial records with marine records assembled by the Ocean2k working group at centennial12 and annual13 time scales. In addition to these previously published data compilations, this version includes substantially more records, extensive new metadata, and validation. Furthermore, the selection criteria for records included in this version are applied more uniformly and transparently across regions, resulting in a more cohesive data product. This data descriptor describes the contents of the database, the criteria for inclusion, and quantifies the relation of each record with instrumental temperature. In addition, the paleotemperature time series are summarized as composites to highlight the most salient decadal-to centennial-scale behaviour of the dataset and check mutual consistency between paleoclimate archives. We provide extensive Matlab code to probe the database-processing, filtering and aggregating it in various ways to investigate temperature variability over the Common Era. The unique approach to data stewardship and code-sharing employed here is designed to enable an unprecedented scale of investigation of the temperature history of the Common Era, by the scientific community and citizen-scientists alike.","Addresses":"[Emile-Geay, Julien] Univ Southern Calif, Dept Earth Sci, Los Angeles, CA 90089 USA; [Emile-Geay, Julien] Univ Southern Calif, Ctr Appl Math Sci, Los Angeles, CA 90089 USA; [McKay, Nicholas P.; Kaufman, Darrell S.; Routson, Cody C.] Univ Arizona, Sch Earth Sci & Environm Sustainabil, Flagstaff, AZ 86001 USA; [von Gunten, Lucien] PAGES Int Project Off, CH-3012 Bern, Switzerland; [Wang, Jianghao] Mathworks Inc, Natick, MA 01760 USA; [Anchukaitis, Kevin J.] Univ Arizona, Sch Geog & Dev, Tucson, AZ 85721 USA; [Anchukaitis, Kevin J.] Univ Arizona, Tree Ring Res Lab, Tucson, AZ 85721 USA; [Abram, Nerilie J.] Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 2601, Australia; [Abram, Nerilie J.] Australian Natl Univ, ARC Ctr Excellence Climate Syst Sci, Canberra, ACT 2601, Australia; [Addison, Jason A.] US Geol Survey, 345 Middlefield Rd, Menlo Pk, CA 94025 USA; [Curran, Mark A. J.; Moy, Andrew D.] Australian Antarctic Div, Kingston, Tas 7050, Australia; [Curran, Mark A. J.; Moy, Andrew D.] Univ Tasmania, Antarctic Climate & Ecosyst CRC, Hobart, Tas 7050, Australia; [Evans, Michael N.] Univ Maryland, Dept Geol, College Pk, MD 20742 USA; [Evans, Michael N.] Univ Maryland, Earth Syst Sci Interdisciplinary Ctr, College Pk, MD 20742 USA; [Henley, Benjamin J.] Univ Melbourne, Sch Earth Sci, Melbourne, Vic 3010, Australia; [Hao, Zhixin; Ge, Quansheng; Shao, Xuemei] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; [Martrat, Belen] Spanish Council Sci Res, Inst Environm Assessment & Water Res, Dept Environm Chem, Barcelona 08034, Spain; [Martrat, Belen] Univ Cambridge, Dept Earth Sci, Cambridge CB2 3EQ, England; [McGregor, Helen V.] Univ Wollongong, Sch Earth & Environm Sci, Wollongong, NSW 2522, Australia; [Neukom, Raphael; de Jong, Rixt; Grosjean, Martin] Univ Bern, Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland; [Neukom, Raphael; de Jong, Rixt; Grosjean, Martin] Univ Bern, Inst Geog, CH-3012 Bern, Switzerland; [Pederson, Gregory T.] US Geol Survey, Northern Rocky Mt Sci Ctr, Bozeman, MT 59715 USA; [Stenni, Barbara] Ca Foscari Univ Venice, Dept Environm Sci Informat & Stat, I-30170 Venice, Italy; [Thirumalai, Kaustubh] Univ Texas Austin, Inst Geophys, Jackson Sch Geosci, Austin, TX 78758 USA; [Werner, Johannes P.] Univ Bergen, Dept Earth Sci, N-5020 Bergen, Norway; [Werner, Johannes P.] Univ Bergen, Bjerknes Ctr Climate Res, N-5020 Bergen, Norway; [Xu, Chenxi] Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China; [Divine, Dmitry V.; Husum, Katrine; Isaksson, Elisabeth; Koc, Nalan] Norwegian Polar Res Inst, Fram Ctr, N-9296 Tromso, Norway; [Divine, Dmitry V.] Univ Tromso, Fac Sci & Technol, Dept Math & Stat, N-9037 Tromso, Norway; [Dixon, Bronwyn C.] Univ Melbourne, Sch Geog, Melbourne, Vic 3010, Australia; [Gergis, Joelle; Freund, Mandy B.] Univ Melbourne, Sch Earth Sci, Melbourne, Vic 3010, Australia; [Gergis, Joelle; Freund, Mandy B.] Univ Melbourne, Australian Res Council Ctr Excellence Climate Sys, Melbourne, Vic 3010, Australia; [Mundo, Ignacio A.] Univ Nacl Cuyo, IANIGLA CONICET, M5502IRA, Mendoza, Argentina; [Mundo, Ignacio A.] Univ Nacl Cuyo, Fac Ciencias Exactas & Nat, M5502IRA, Mendoza, Argentina; [Nakatsuka, Takeshi; Sano, Masaki] Res Inst Humanity & Nat, Kyoto 6038047, Japan; [Phipps, Steven J.] Univ Tasmania, Inst Marine & Antarctic Studies, Hobart, Tas 7001, Australia; [Steig, Eric J.] Univ Washington, Quaternary Res Ctr, Seattle, WA 98195 USA; [Steig, Eric J.] Univ Washington, Dept Earth & Space Sci, Seattle, WA 98195 USA; [Tierney, Jessica E.] Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA; [Tyler, Jonathan J.] Univ Adelaide, Dept Earth Sci, Adelaide, SA 5005, Australia; [Tyler, Jonathan J.] Univ Adelaide, Sprigg Geobiol Ctr, Adelaide, SA 5005, Australia; [Allen, Kathryn J.] Univ Melbourne, Sch Ecosyst & Forest Sci, Melbourne, Vic 3121, Australia; [Bertler, Nancy A. N.] Victoria Univ Wellington, Joint Antarctic Res Inst, Wellington 6012, New Zealand; [Bertler, Nancy A. N.] GNS Sci, Wellington 6012, New Zealand; [Bjorklund, Jesper] Swiss Fed Res Inst WSL, CH-8903 Birmensdorf, Switzerland; [Chase, Brian M.] Univ Montpellier, Inst Sci Evolut Montpellier, CNRS, UMR 5554, F-34095 Montpellier 5, France; [Chen, Min-Te] Natl Taiwan Ocean Univ, Inst Appl Geosci, Keelung 20224, Taiwan; [Cook, Ed] Lamont Doherty Earth Observ, Palisades, NY 10964 USA; [DeLong, Kristine L.] Louisiana State Univ, Dept Geog & Anthropol, Baton Rouge, LA 70803 USA; [Dixon, Daniel A.] Univ Maine, Climate Change Inst, Orono, ME 04469 USA; [Ekaykin, Alexey A.; Vladimirova, Diana O.] Arctic & Antarctic Res Inst, St Petersburg 199397, Russia; [Ekaykin, Alexey A.; Vladimirova, Diana O.] St Petersburg State Univ, Inst Earth Sci, St Petersburg 199178, Russia; [Ersek, Vasile] Northumbria Univ, Dept Geog, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England; [Filipsson, Helena L.] Lund Univ, Dept Geol, SE-22362 Lund, Sweden; [Francus, Pierre] Inst Natl Rech Sci, Ctr Eau Terre Environm, Quebec City, PQ G1K 9A9, Canada; [Frezzotti, Massimo] ENEA, CR Casaccia, I-00123 Rome, Italy; [Gaire, Narayan P.] Nepal Acad Sci & Technol, Fac Sci, Lalitpur, Nepal; [Gaire, Narayan P.] Tribhuvan Univ, Cent Dept Environm Sci, Kathmandu, Nepal; [Gajewski, Konrad; Viau, Andre E.] Univ Ottawa, Dept Geog Environm & Geomat, Ottawa, ON K1N 6N5, Canada; [Goosse, Hugues; Sauchyn, David] Catholic Univ Louvain, Earth & Life Inst, B-1348 Louvain La Neuve, Belgium; [Gornostaeva, Anastasia] RAS, Urals Branch, Inst Geophys, Ekaterinburg, Russia; [Horiuchi, Kazuho] Hirosaki Univ, Grad Sch Sci & Technol, Aomori 0368561, Japan; [Hormes, Anne] Univ Gothenburg, Dept Earth Sci, Fac Sci, SE-40530 Gothenburg, Sweden; [Kandasamy, Selvaraj] Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361102, Peoples R China; [Kandasamy, Selvaraj] Xiamen Univ, Dept Geol Oceanog, Xiamen 361102, Peoples R China; [Kawamura, Kenji] Natl Inst Polar Res, Tachikawa, Tokyo 1908518, Japan; [Kawamura, Kenji] Dept Polar Sci, Tachikawa, Tokyo 1908518, Japan; [Kawamura, Kenji] Japan Agcy Marine Earth Sci & Technol, Inst Biogeosci, Yokosuka, Kanagawa 2370061, Japan; [Kilbourne, K. Halimeda] Univ Maryland, Chesapeake Biol Lab, Ctr Environm Sci, Solomons, MD 20688 USA; [Leduc, Guillaume] Aix Marseille Univ, CNRS, IRD, CEREGE UM34, F-13545 Aix En Provence 4, France; [Linderholm, Hans W.] Univ Gothenburg, Dept Earth Sci, SE-40530 Gothenburg, Sweden; [Lorrey, Andrew M.] Natl Inst Water & Atmospher Res, Auckland Cent 1010, New Zealand; [Mikhalenko, Vladimir] Russian Acad Sci, Inst Geog, Moscow 119017, Russia; [Mortyn, P. Graham] Univ Autonoma Barcelona, Inst Environm Sci & Technol, Bellaterra 08193, Spain; [Mortyn, P. Graham] Univ Autonoma Barcelona, Dept Geog, Bellaterra 08193, Spain; [Motoyama, Hideaki] Natl Inst Polar Res, Res Org Informat & Syst, Midoricho 10-3, Tachikawa, Tokyo, Japan; [Mulvaney, Robert; Thomas, Elizabeth R.] British Antarctic Survey, Cambridge CB3 0ET, England; [Munz, Philipp M.] Eberhard Karls Univ Tubingen, D-72074 Tubingen, Germany; [Nash, David J.] Univ Brighton, Sch Environm & Technol, Brighton BN2 4GJ, E Sussex, England; [Nash, David J.] Univ Witwatersrand, Sch Geog Archaeol & Environm Studies, ZA-2050 Johannesburg, South Africa; [Oerter, Hans] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, D-27515 Bremerhaven, Germany; [Opel, Thomas] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, D-14473 Potsdam, Germany; [Orsi, Anais J.] Lab Sci Climat & Environm, F-91191 Gif Sur Yvette, France; [Ovchinnikov, Dmitriy V.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia; [Porter, Trevor J.] Univ Toronto, Dept Geog, Mississauga, ON L5L 1C6, Canada; [Roop, Heidi A.] SUNY Buffalo, Dept Geol, Buffalo, NY 14260 USA; [Saenger, Casey] Univ Washington, Joint Inst Study Atmosphere & Ocean, Seattle, WA 98105 USA; [Saunders, Krystyna M.] Australian Nucl Sci & Technol Org, Lucas Heights, NSW 2234, Australia; [Saunders, Krystyna M.] Univ Bern, Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland; [Saunders, Krystyna M.] Univ Bern, Inst Geog, CH-3012 Bern, Switzerland; [Seidenkrantz, Marit-Solveig] Aarhus Univ, Ctr Climate Studies, DK-8000 Aarhus C, Denmark; [Seidenkrantz, Marit-Solveig] Aarhus Univ, Arctic Res Ctr, Dept Geosci, DK-8000 Aarhus C, Denmark; [Severi, Mirko] Univ Florence, Dept Chem, Sesto Fiorentino, Italy; [Sicre, Marie-Alexandrine] Sorbonne Univ, LOCEAN, Case 100, F-75005 Paris, France; [Sigl, Michael] Paul Scherrer Inst, Lab Environm Chem, CH-5232 Villigen, Psi Ost, Switzerland; [Sinclair, Kate] Appl Aquat Res Ltd, Calgary, AB T3C 0K3, Canada; [St George, Scott; Thapa, Udya Kuwar] Univ Minnesota, Dept Geog Environm & Soc, Minneapolis, MN 55455 USA; [St Jacques, Jeannine-Marie] Univ Regina, Prairie Adaptat Res Collaborat, Regina, SK S4S 0A2, Canada; [St Jacques, Jeannine-Marie] Concordia Univ, Geog Planning & Environm, Montreal, PQ H3G 1M8, Canada; [Thamban, Meloth] Natl Ctr Antarctic & Ocean Res, Vasco Da Gama 403804, Goa, India; [Turney, Chris] Univ New South Wales, Sch Biol Earth & Environm Sci, Climate Change Res Ctr, Sydney, NSW 2052, Australia; [Uemura, Ryu] Univ Ryukyus, Dept Chem Biol & Marine Sci, Fac Sci, Nishihara, Okinawa 9030213, Japan; [Wahl, Eugene R.] NOAA, Natl Ctr Environm Informat, World Data Serv Paleoclimatol, Boulder, CO 80305 USA; [White, James W. C.] Univ Colorado, Inst Arctic & Alpine Res, Boulder, CO 80309 USA; [Yu, Zicheng] Lehigh Univ, Dept Earth & Environm Sci, Bethlehem, PA 18015 USA; [Zinke, Jens] Dept Environm & Agr, Bentley, WA 6845, Australia; [Zinke, Jens] Australian Inst Marine Sci, Townsville, Qld 4810, Australia; [Zinke, Jens] Free Univ Berlin, Inst Geol Sci, Paleontol, D-12249 Berlin, Germany","Affiliations":"University of Southern California; University of Southern California; University of Arizona; MathWorks; University of Arizona; University of Arizona; Australian National University; ARC Centre of Excellence for Climate System Science; Australian National University; United States Department of the Interior; United States Geological Survey; Australian Antarctic Division; University of Tasmania; University System of Maryland; University of Maryland College Park; University System of Maryland; University of Maryland College Park; University of Melbourne; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro de Investigacion y Desarrollo Pascual Vila (CID-CSIC); CSIC - Instituto de Diagnostico Ambiental y Estudios del Agua (IDAEA); University of Cambridge; University of Wollongong; University of Bern; University of Bern; United States Department of the Interior; United States Geological Survey; Universita Ca Foscari Venezia; University of Texas System; University of Texas Austin; University of Bergen; Bjerknes Centre for Climate Research; University of Bergen; Chinese Academy of Sciences; Institute of Geology & Geophysics, CAS; Norwegian Polar Institute; UiT The Arctic University of Tromso; University of Melbourne; University of Melbourne; University of Melbourne; Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); University Nacional Cuyo Mendoza; University Nacional Cuyo Mendoza; Research Institute for Humanity & Nature (RIHN); University of Tasmania; University of Washington; University of Washington Seattle; University of Washington; University of Washington Seattle; University of Arizona; University of Adelaide; University of Adelaide; University of Melbourne; Victoria University Wellington; GNS Science - New Zealand; Swiss Federal Institutes of Technology Domain; Swiss Federal Institute for Forest, Snow & Landscape Research; Centre National de la Recherche Scientifique (CNRS); Institut de Recherche pour le Developpement (IRD); Universite de Montpellier; National Taiwan Ocean University; Columbia University; Louisiana State University System; Louisiana State University; University of Maine System; University of Maine Orono; Arctic & Antarctic Research Institute; Saint Petersburg State University; Northumbria University; Lund University; University of Quebec; Institut national de la recherche scientifique (INRS); Italian National Agency New Technical Energy & Sustainable Economics Development; Nepal Academy of Science & Technology (NAST); Tribhuvan University; University of Ottawa; Universite Catholique Louvain; Russian Academy of Sciences; Hirosaki University; University of Gothenburg; Xiamen University; Xiamen University; Research Organization of Information & Systems (ROIS); National Institute of Polar Research (NIPR) - Japan; Japan Agency for Marine-Earth Science & Technology (JAMSTEC); University System of Maryland; University of Maryland Center for Environmental Science; UDICE-French Research Universities; Universite PSL; College de France; Aix-Marseille Universite; Centre National de la Recherche Scientifique (CNRS); Institut de Recherche pour le Developpement (IRD); University of Gothenburg; Institute of Geography, Russian Academy of Sciences; Russian Academy of Sciences; Autonomous University of Barcelona; Autonomous University of Barcelona; Research Organization of Information & Systems (ROIS); National Institute of Polar Research (NIPR) - Japan; UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Antarctic Survey; Eberhard Karls University of Tubingen; University of Brighton; University of Witwatersrand; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; UDICE-French Research Universities; Universite Paris Saclay; CEA; Centre National de la Recherche Scientifique (CNRS); Russian Academy of Sciences; Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences; Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences; University of Toronto; University Toronto Mississauga; State University of New York (SUNY) System; State University of New York (SUNY) Buffalo; University of Washington; University of Washington Seattle; Australian Nuclear Science & Technology Organisation; University of Bern; University of Bern; Aarhus University; Aarhus University; University of Florence; Museum National d'Histoire Naturelle (MNHN); UDICE-French Research Universities; Sorbonne Universite; Swiss Federal Institutes of Technology Domain; Paul Scherrer Institute; University of Minnesota System; University of Minnesota Twin Cities; University of Regina; Concordia University - Canada; Ministry of Earth Sciences (MoES) - India; National Centre for Polar and Ocean Research (NCPOR); University of New South Wales Sydney; University of the Ryukyus; National Oceanic Atmospheric Admin (NOAA) - USA; University of Colorado System; University of Colorado Boulder; Lehigh University; Australian Institute of Marine Science; Free University of Berlin","Reprint Addresses":"Emile-Geay, J (corresponding author), Univ Southern Calif, Dept Earth Sci, Los Angeles, CA 90089 USA.;Emile-Geay, J (corresponding author), Univ Southern Calif, Ctr Appl Math Sci, Los Angeles, CA 90089 USA.","Email Addresses":"julieneg@usc.edu","Researcher Ids":"Kaufman, Darrell/A-2471-2008; Husum, Katrine/HGD-4711-2022; Hormes, Anne/X-9995-2019; Steig, Eric J/G-9088-2015; Uemura, Ryu/C-9793-2012; Phipps, Steven J/B-3135-2008; Munz, Philipp Moritz/L-3621-2019; White, James W.C./A-7845-2009; Marie-Alexandrine, Sicre/AAR-1516-2020; Uemura, Ryu/AGR-0677-2022; Ersek, Vasile/G-5287-2010; Zinke, Jens/G-5026-2011; FREZZOTTI, Massimo/AAK-7275-2020; Abram, Nerilie/AAT-5171-2021; Gaire, Narayan/AAL-6422-2020; Turney, Chris S M/P-8701-2018; Sano, Masaki/U-4133-2019; Mortyn, P. Graham/I-3860-2015; Seidenkrantz, Marit-Solveig/A-3451-2012; Gornostaeva, Anastasiia/AAD-6326-2022; Chen, Min-Te/ABF-2935-2020; Thomas, Elizabeth/ADF-3660-2022; Mikhalenko, Vladimir N/A-4253-2014; Filipsson, Helena L/F-7419-2011; Xu, Chenxi/AAI-2686-2020; Severi, Mirko/J-2508-2012; DeLong, Kristine L/B-7500-2008; Allen, Kathryn/AAH-8535-2019; , BH/D-8684-2011; Linderholm, Hans W/N-1020-2013; Kilbourne, Kelly H/D-6560-2012; Kilbourne, Hali/AAD-6043-2022; Chen, Min-Te/AAD-5990-2021; McGregor, Helen/I-1479-2013; Kawamura, Kenji/C-7660-2011; Martrat, Belen/I-5952-2015; Werner, Johannes/H-5702-2012; Kandasamy, Selvaraj/H-5812-2013; Emile-Geay, Julien/B-1102-2010; Opel, Thomas/O-9037-2014; Thirumalai, Kaustubh/N-2511-2014","ORCIDs":"Kaufman, Darrell/0000-0002-7572-1414; Husum, Katrine/0000-0003-1380-5900; Hormes, Anne/0000-0002-7722-8252; Steig, Eric J/0000-0002-8191-5549; Uemura, Ryu/0000-0002-4236-0085; Phipps, Steven J/0000-0001-5657-8782; Munz, Philipp Moritz/0000-0002-3149-0546; White, James W.C./0000-0001-6041-4684; Marie-Alexandrine, Sicre/0000-0002-5015-1400; Uemura, Ryu/0000-0002-4236-0085; Ersek, Vasile/0000-0001-9730-0007; Zinke, Jens/0000-0002-0634-8281; FREZZOTTI, Massimo/0000-0002-2461-2883; Gaire, Narayan/0000-0002-9487-7852; Turney, Chris S M/0000-0001-6733-0993; Sano, Masaki/0000-0003-3391-9067; Mortyn, P. Graham/0000-0002-9473-4309; Seidenkrantz, Marit-Solveig/0000-0002-1973-5969; Thomas, Elizabeth/0000-0002-3010-6493; Filipsson, Helena L/0000-0001-7200-8608; Xu, Chenxi/0000-0001-7747-0033; Severi, Mirko/0000-0003-1511-6762; DeLong, Kristine L/0000-0001-6320-421X; Allen, Kathryn/0000-0002-8403-4552; , BH/0000-0003-3940-1963; Linderholm, Hans W/0000-0002-1522-8919; Kilbourne, Kelly H/0000-0001-7864-8438; Kilbourne, Hali/0000-0001-7864-8438; Chen, Min-Te/0000-0002-7552-1615; Ge, Quansheng/0000-0001-8712-8565; Stenni, Barbara/0000-0003-4950-3664; GERGIS, JOELLE/0000-0002-4168-7924; McGregor, Helen/0000-0002-4031-2282; Bertler, Nancy/0000-0001-6028-4891; Kawamura, Kenji/0000-0003-1163-700X; Nash, David/0000-0002-7641-5857; Bjorklund, Jesper/0000-0003-4238-8173; Martrat, Belen/0000-0001-9904-9178; Tyler, Jonathan/0000-0001-8046-0215; Abram, Nerilie/0000-0003-1246-2344; Thamban, Meloth/0000-0003-3379-8189; Porter, Trevor/0000-0002-5916-1998; Werner, Johannes/0000-0003-4015-7398; Kandasamy, Selvaraj/0000-0003-2916-5055; Mundo, Ignacio/0000-0002-7189-6073; Yu, Zicheng/0000-0003-2358-2712; Anchukaitis, Kevin/0000-0002-8509-8080; Horiuchi, Kazuho/0000-0003-3185-8766; Emile-Geay, Julien/0000-0001-5920-4751; Evans, Michael Neil/0000-0003-3727-6898; Opel, Thomas/0000-0003-1315-8256; St. George, Scott/0000-0002-0945-4944; Vladimirova, Diana/0000-0002-1678-0174; Tierney, Jessica/0000-0002-9080-9289; von Gunten, Lucien/0000-0003-0425-2881; McKay, Nicholas/0000-0003-3598-5113; Thirumalai, Kaustubh/0000-0002-7875-4182; Addison, Jason/0000-0003-2416-9743; Neukom, Raphael/0000-0001-9392-0997","Funding Orgs":"U.S. and Swiss National Science Foundations; John Wesley Powell Center for Analysis and Synthesis - U.S. Geological Survey; Grants-in-Aid for Scientific Research [25287051, 17H02020, 16H01772, 17H01621, 15KK0027] Funding Source: KAKEN; Directorate For Geosciences; Div Atmospheric & Geospace Sciences [1619827] Funding Source: National Science Foundation; Directorate For Geosciences; Division Of Earth Sciences [1347213] Funding Source: National Science Foundation; Directorate For Geosciences; ICER [1541029] Funding Source: National Science Foundation; Division Of Earth Sciences; Directorate For Geosciences [1440015] Funding Source: National Science Foundation; ICER; Directorate For Geosciences [1540996] Funding Source: National Science Foundation; NERC [bas0100034] Funding Source: UKRI","Funding Name Preferred":"U.S. and Swiss National Science Foundations; John Wesley Powell Center for Analysis and Synthesis - U.S. Geological Survey; Grants-in-Aid for Scientific Research(Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI)); Directorate For Geosciences; Div Atmospheric & Geospace Sciences(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO)); Directorate For Geosciences; Division Of Earth Sciences(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO)); Directorate For Geosciences; ICER(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO)); Division Of Earth Sciences; Directorate For Geosciences(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO)); ICER; Directorate For Geosciences(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO)); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC))","Funding Text":"PAGES, a core project of Future Earth, is supported by the U.S. and Swiss National Science Foundations. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Some of this work was conducted as part of the North America 2k Working Group supported by the John Wesley Powell Center for Analysis and Synthesis, funded by the U.S. Geological Survey. B. Bauer, W. Gross, and E. Gille (NOAA National Centers for Environmental Information) are gratefully acknowledged for helping assemble the data citations and creating the NCEI versions of the PAGES 2k data records. We thank all the investigators whose commitment to data sharing enables the open science ethos embodied by this project.","Cited References":null,"Cited Reference Count":"313","Times Cited, WoS Core":"193","Times Cited, All Databases":"196","180 Day Usage Count":"9","Since 2013 Usage Count":"158","Publisher":"NATURE PORTFOLIO","Publisher City":"BERLIN","Publisher Address":"HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY","ISSN":null,"eISSN":"2052-4463","ISBN":null,"Journal Abbreviation":"SCI DATA","Journal ISO Abbreviation":"Sci. Data","Publication Date":"JUL 11","Publication Year":"2017","Volume":"4","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"170088","DOI prefix":"http://dx.doi.org/","DOI":"10.1038/sdata.2017.88","DOI Link":"http://dx.doi.org/10.1038/sdata.2017.88","Book DOI":null,"Early Access Date":null,"Number of Pages":"33","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"FA1CV","Pubmed Id":null,"Open Access Designations":"Green Accepted, gold, Green Submitted, Green Published","Highly Cited Status":"Y","Hot Paper Status":"N","Date of Export":"2023-03-12","UT (Unique WOS ID)":"WOS:000405177600001","Web of Science Record":"0","None":null},{"_id":4,"Paywall?":"N","Category":"Data Paper","Scope":"Scope beyond NWT","Scope - refined":"Global","NWT region":null,"NWT area":null,"Indigenous knowledge?":null,"Lead author type":null,"GNWT author?":null,"DOI Link Active":"http://dx.doi.org/10.5194/essd-13-3607-2021","Article Title":"FLUXNET-CH4: a global, multi-ecosystem dataset and analysis of methane seasonality from freshwater wetlands","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"EDDY-CORRELATION MEASUREMENTS; CARBON-DIOXIDE; TIME-SERIES; ENVIRONMENTAL CONTROLS; NORTHERN PEATLANDS; FLUX MEASUREMENTS; CH4 EXCHANGE; EMISSIONS; CO2; SALINITY","Authors":"Delwiche, KB; Knox, SH; Malhotra, A; Fluet-Chouinard, E; McNicol, G; Feron, S; Ouyang, ZT; Papale, D; Trotta, C; Canfora, E; Cheah, YW; Christianson, D; Alberto, MCR; Alekseychik, P; Aurela, M; Baldocchi, D; Bansal, S; Billesbach, DP; Bohrer, G; Bracho, R; Buchmann, N; Campbell, DI; Celis, G; Chen, JQ; Chen, WN; Chu, H; Dalmagro, HJ; Dengel, S; Desai, AR; Detto, M; Dolman, H; Eichelmann, E; Euskirchen, E; Famulari, D; Fuchs, K; Goeckede, M; Gogo, S; Gondwe, MJ; Goodrich, JP; Gottschalk, P; Graham, SL; Heimann, M; Helbig, M; Helfter, C; Hemes, KS; Hirano, T; Hollinger, D; Hortnagl, L; Iwata, H; Jacotot, A; Jurasinski, G; Kang, M; Kasak, K; King, J; Klatt, J; Koebsch, F; Krauss, KW; Lai, DYF; Lohila, A; Mammarella, I; Marchesini, LB; Manca, G; Matthes, JH; Maximov, T; Merbold, L; Mitra, B; Morin, TH; Nemitz, E; Nilsson, MB; Niu, SL; Oechel, WC; Oikawa, PY; Ono, K; Peichl, M; Peltola, O; Reba, ML; Richardson, AD; Riley, W; Runkle, BRK; Ryu, Y; Sachs, T; Sakabe, A; Sanchez, CR; Schuur, EA; Schafer, KVR; Sonnentag, O; Sparks, JP; Stuart-Haeentjens, E; Sturtevant, C; Sullivan, RC; Szutu, DJ; Thom, JE; Torn, MS; Tuittila, ES; Turner, J; Ueyama, M; Valach, AC; Vargas, R; Varlagin, A; Vazquez-Lule, A; Verfaillie, JG; Vesala, T; Vourlitis, GL; Ward, EJ; Wille, C; Wohlfahrt, G; Wong, GX; Zhang, Z; Zona, D; Windham-Myers, L; Poulter, B; Jackson, RB","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Delwiche, Kyle B.; Knox, Sara Helen; Malhotra, Avni; Fluet-Chouinard, Etienne; McNicol, Gavin; Feron, Sarah; Ouyang, Zutao; Papale, Dario; Trotta, Carlo; Canfora, Eleonora; Cheah, You-Wei; Christianson, Danielle; Alberto, Ma Carmelita R.; Alekseychik, Pavel; Aurela, Mika; Baldocchi, Dennis; Bansal, Sheel; Billesbach, David P.; Bohrer, Gil; Bracho, Rosvel; Buchmann, Nina; Campbell, David I.; Celis, Gerardo; Chen, Jiquan; Chen, Weinan; Chu, Housen; Dalmagro, Higo J.; Dengel, Sigrid; Desai, Ankur R.; Detto, Matteo; Dolman, Han; Eichelmann, Elke; Euskirchen, Eugenie; Famulari, Daniela; Fuchs, Kathrin; Goeckede, Mathias; Gogo, Sebastien; Gondwe, Mangaliso J.; Goodrich, Jordan P.; Gottschalk, Pia; Graham, Scott L.; Heimann, Martin; Helbig, Manuel; Helfter, Carole; Hemes, Kyle S.; Hirano, Takashi; Hollinger, David; Hortnagl, Lukas; Iwata, Hiroki; Jacotot, Adrien; Jurasinski, Gerald; Kang, Minseok; Kasak, Kuno; King, John; Klatt, Janina; Koebsch, Franziska; Krauss, Ken W.; Lai, Derrick Y. F.; Lohila, Annalea; Mammarella, Ivan; Marchesini, Luca Belelli; Manca, Giovanni; Matthes, Jaclyn Hatala; Maximov, Trofim; Merbold, Lutz; Mitra, Bhaskar; Morin, Timothy H.; Nemitz, Eiko; Nilsson, Mats B.; Niu, Shuli; Oechel, Walter C.; Oikawa, Patricia Y.; Ono, Keisuke; Peichl, Matthias; Peltola, Olli; Reba, Michele L.; Richardson, Andrew D.; Riley, William; Runkle, Benjamin R. K.; Ryu, Youngryel; Sachs, Torsten; Sakabe, Ayaka; Sanchez, Camilo Rey; Schuur, Edward A.; Schafer, Karina V. R.; Sonnentag, Oliver; Sparks, Jed P.; Stuart-Haentjens, Ellen; Sturtevant, Cove; Sullivan, Ryan C.; Szutu, Daphne J.; Thom, Jonathan E.; Torn, Margaret S.; Tuittila, Eeva-Stiina; Turner, Jessica; Ueyama, Masahito; Valach, Alex C.; Vargas, Rodrigo; Varlagin, Andrej; Vazquez-Lule, Alma; Verfaillie, Joseph G.; Vesala, Timo; Vourlitis, George L.; Ward, Eric J.; Wille, Christian; Wohlfahrt, Georg; Wong, Guan Xhuan; Zhang, Zhen; Zona, Donatella; Windham-Myers, Lisamarie; Poulter, Benjamin; Jackson, Robert B.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Methane (CH4) emissions from natural landscapes constitute roughly half of global CH4 contributions to the atmosphere, yet large uncertainties remain in the absolute magnitude and the seasonality of emission quantities and drivers. Eddy covariance (EC) measurements of CH4 flux are ideal for constraining ecosystem-scale CH4 emissions due to quasi-continuous and high-temporal-resolution CH4 flux measurements, coincident carbon dioxide, water, and energy flux measurements, lack of ecosystem disturbance, and increased availability of datasets over the last decade. Here, we (1) describe the newly published dataset, FLUXNET-CH4 Version 1.0, the first open-source global dataset of CH4 EC measurements (available at https://fluxnet.org/data/fluxnet-ch4-community-product/, last access: 7 April 2021). FLUXNET-CH4 includes half-hourly and daily gap-filled and non-gap-filled aggregated CH4 fluxes and meteorological data from 79 sites globally: 42 freshwater wetlands, 6 brackish and saline wetlands, 7 formerly drained ecosystems, 7 rice paddy sites, 2 lakes, and 15 uplands. Then, we (2) evaluate FLUXNET-CH4 representativeness for freshwater wetland coverage globally because the majority of sites in FLUXNET-CH4 Version 1.0 are freshwater wetlands which are a substantial source of total atmospheric CH4 emissions; and (3) we provide the first global estimates of the seasonal variability and seasonality predictors of freshwater wetland CH4 fluxes. Our representativeness analysis suggests that the freshwater wetland sites in the dataset cover global wetland bioclimatic attributes (encompassing energy, moisture, and vegetation-related parameters) in arctic, boreal, and temperate regions but only sparsely cover humid tropical regions. Seasonality metrics of wetland CH4 emissions vary considerably across latitudinal bands. In freshwater wetlands (except those between 20 degrees S to 20 degrees N) the spring onset of elevated CH4 emissions starts 3 d earlier, and the CH4 emission season lasts 4 d longer, for each degree Celsius increase in mean annual air temperature. On average, the spring onset of increasing CH4 emissions lags behind soil warming by 1 month, with very few sites experiencing increased CH4 emissions prior to the onset of soil warming. In contrast, roughly half of these sites experience the spring onset of rising CH4 emissions prior to the spring increase in gross primary productivity (GPP). The timing of peak summer CH4 emissions does not correlate with the timing for either peak summer temperature or peak GPP. Our results provide seasonality parameters for CH4 modeling and highlight seasonality metrics that cannot be predicted by temperature or GPP (i.e., seasonality of CH4 peak). FLUXNET-CH4 is a powerful new resource for diagnosing and understanding the role of terrestrial ecosystems and climate drivers in the global CH4 cycle, and future additions of sites in tropical ecosystems and site years of data collection will provide added value to this database. All seasonality parameters are available at https://doi.org/10.5281/zenodo.4672601 (Delwiche et al., 2021). Additionally, raw FLUXNET-CH4 data used to extract seasonality parameters can be downloaded from https://fluxnet. org/data/fluxnet-ch4-community-product/ (last access: 7 April 2021), and a complete list of the 79 individual site data DOIs is provided in Table 2 of this paper.","Addresses":"[Delwiche, Kyle B.; Malhotra, Avni; Fluet-Chouinard, Etienne; McNicol, Gavin; Feron, Sarah; Ouyang, Zutao; Hemes, Kyle S.; Jackson, Robert B.] Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA; [Knox, Sara Helen] Univ British Columbia, Dept Geog, Vancouver, BC, Canada; [Feron, Sarah] Univ Santiago Chile, Dept Phys, Santiago, Chile; [Papale, Dario] Univ Tuscia, Dipartimento Innovaz Sistemi Biol Agroalimentari, Viterbo, Italy; [Papale, Dario; Trotta, Carlo; Canfora, Eleonora] Euro Mediterranean Ctr Climate Change CMCC, Lecce, Italy; [Cheah, You-Wei; Christianson, Danielle; Dengel, Sigrid; Riley, William; Torn, Margaret S.] Lawrence Berkeley Natl Lab, Earth & Environm Sci Area, Berkeley, CA USA; [Alberto, Ma Carmelita R.] Int Rice Res Inst, Los Banos, Laguna, Philippines; [Alekseychik, Pavel] Nat Resources Inst Finland LUKE, Helsinki, Finland; [Aurela, Mika; Lohila, Annalea; Peltola, Olli] Finnish Meteorol Inst, POB 501, Helsinki 00101, Finland; [Baldocchi, Dennis; Sanchez, Camilo Rey; Szutu, Daphne J.; Valach, Alex C.; Verfaillie, Joseph G.] Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA; [Bansal, Sheel] US Geol Survey, Northern Prairie Wildlife Res Ctr, 8711 37th St Southeast, Jamestown, ND 58401 USA; [Billesbach, David P.] Univ Nebraska, Dept Biol Syst Engn, Lincoln, NE USA; [Bohrer, Gil] Ohio State Univ, Dept Civil Environm & Geodet Engn, Columbus, OH 43210 USA; [Bracho, Rosvel] Univ Florida, Sch Forest Resources & Conservat, Gainesville, FL 32611 USA; [Buchmann, Nina; Hortnagl, Lukas] Swiss Fed Inst Technol, Inst Agr Sci, Dept Environm Syst Sci, CH-8092 Zurich, Switzerland; [Campbell, David I.; Goodrich, Jordan P.] Univ Waikato, Sch Sci, Hamilton, New Zealand; [Celis, Gerardo] Univ Florida, Dept Agron, Gainesville, FL 32601 USA; [Chen, Jiquan] Michigan State Univ, Dept Geog Environm & Spatial Sci, E Lansing, MI 48823 USA; [Chen, Weinan; Niu, Shuli] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; [Chu, Housen] Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, Berkeley, CA 94702 USA; [Dalmagro, Higo J.] Univ Cuiaba, Environm Sci Grad Program, Cuiaba, Mato Grosso, Brazil; [Desai, Ankur R.] Univ Wisconsin, Dept Atmospher & Ocean Sci, Madison, WI 53706 USA; [Detto, Matteo] Princeton Univ, Dept Ecol & Evolutionary Biol, Princeton, NJ 08544 USA; [Dolman, Han] Vrije Univ, Dept Earth Sci, Amsterdam, Netherlands; [Eichelmann, Elke] Univ Coll Dublin, Sch Biol & Environm Sci, Dublin, Ireland; [Euskirchen, Eugenie] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK USA; [Famulari, Daniela] CNR, Inst Agr & Forestry Syst Mediterranean, Piazzale Enrico Fermi,1 Portici, Naples, Italy; [Fuchs, Kathrin] Karlsruhe Inst Technol, Inst Meteorol & Climate Res Atmospher Environm Re, KIT Campus Alpin, D-82467 Garmisch Partenkirchen, Germany; [Goeckede, Mathias; Heimann, Martin] Max Planck Inst Biogeochem, Jena, Germany; [Gogo, Sebastien; Jacotot, Adrien] Univ Orleans, CNRS, ISTO, BRGM,UMR 7327, F-45071 Orleans, France; [Gondwe, Mangaliso J.] Univ Botswana, Okavango Res Inst, Maun, Botswana; [Gottschalk, Pia; Sachs, Torsten; Wille, Christian] GFZ German Res Ctr Geosci, D-14473 Potsdam, Germany; [Graham, Scott L.] Manaaki Whenua Landcare Res, Lincoln, New Zealand; [Helbig, Manuel; Sonnentag, Oliver] Univ Montreal, Dept Geog, Montreal, PQ H2V 0B3, Canada; [Helbig, Manuel] Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS B2Y 1P3, Canada; [Helfter, Carole; Nemitz, Eiko] UK Ctr Ecol & Hydrol, Edinburgh, Midlothian, Scotland; [Hemes, Kyle S.; Jackson, Robert B.] Stanford Univ, Woods Inst Environm, Stanford, CA 94305 USA; [Hirano, Takashi] Hokkaido Univ, Res Fac Agr, Sapporo, Hokkaido, Japan; [Hollinger, David] US Forest Serv, Northern Res Stn, USDA, Durham, NH 03824 USA; [Iwata, Hiroki] Shinshu Univ, Dept Environm Sci, Fac Sci, Matsumoto, Nagano, Japan; [Jurasinski, Gerald; Koebsch, Franziska] Univ Rostock, Landscape Ecol, Rostock, Germany; [Kang, Minseok] Natl Ctr AgroMeteorol, Seoul, South Korea; [Kasak, Kuno] Univ Tartu, Dept Geog, Vanemuise St 46, EE-51410 Tartu, Estonia; [King, John] North Carolina State Univ, Dept Forestry & Environm Resources, Raleigh, NC USA; [Klatt, Janina] Univ Appl Sci Weihenstephan Triesdorf, Inst Ecol & Landscape, Chair Vegetat Ecol, Hofgarten 1, D-85354 Freising Weihenstephan, Germany; [Krauss, Ken W.; Ward, Eric J.] US Geol Survey, Wetland & Aquat Res Ctr, Lafayette, LA USA; [Lai, Derrick Y. F.] Chinese Univ Hong Kong, Dept Geog & Resource Management, Hong Kong, Peoples R China; [Lohila, Annalea; Mammarella, Ivan; Vesala, Timo] Univ Helsinki, Inst Atmospher & Earth Syst Res Phys, Fac Sci, Helsinki, Finland; [Manca, Giovanni] European Commiss, Joint Res Ctr JRC, Ispra, Italy; [Marchesini, Luca Belelli] Fdn Edmund Mach, Res & Innovat Ctr, Dept Sustainable Agroecosyst & Bioresources, San Michele All Adige, Italy; [Matthes, Jaclyn Hatala] Wellesley Coll, Dept Biol Sci, Wellesley, MA 02481 USA; [Maximov, Trofim] RAS, Inst Biol Problems Cryolithozone, Yakutsk, Russia; [Merbold, Lutz] Mazingira Ctr, Int Livestock Res Inst ILRI, Old Naivasha Rd,POB 30709, Nairobi 00100, Kenya; [Mitra, Bhaskar; Richardson, Andrew D.] No Arizona Univ, Sch Informat Comp & Cyber Syst, Flagstaff, AZ 86011 USA; [Morin, Timothy H.] SUNY Coll Environm Sci & Forestry, Environm Resources Engn, Syracuse, NY 13210 USA; [Nilsson, Mats B.; Peichl, Matthias] Swedish Univ Agr Sci, Dept Forest Ecol & Management, S-90183 Umea, Sweden; [Oechel, Walter C.; Zona, Donatella] San Diego State Univ, Dept Biol, San Diego, CA 92182 USA; [Oikawa, Patricia Y.] Cal State East Bay, Dept Earth & Environm Sci, Hayward, CA 94542 USA; [Ono, Keisuke] Natl Agr & Food Res Org, Tsukuba, Ibaraki, Japan; [Reba, Michele L.] USDA ARS, Delta Water Management Res Unit, Jonesboro, AR 72401 USA; [Richardson, Andrew D.] No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA; [Runkle, Benjamin R. K.] Univ Arkansas, Dept Biol & Agr Engn, Fayetteville, AR 72701 USA; [Ryu, Youngryel] Seoul Natl Univ, Dept Landscape Architecture & Rural Syst Engn, Seoul, South Korea; [Sakabe, Ayaka] Kyoto Univ, Hakubi Ctr, Kyoto, Japan; [Schuur, Edward A.] No Arizona Univ, Dept Biol Sci, Flagstaff, AZ 86011 USA; [Schafer, Karina V. R.] Rutgers Univ Newark, Dept Earth & Environm Sci, Newark, NJ USA; [Sparks, Jed P.] Cornell, Dept Ecol & Evolut, Ithaca, NY USA; [Stuart-Haentjens, Ellen] US Geol Survey, Calif Water Sci Ctr, 6000 J St,Placer Hall, Sacramento, CA 95819 USA; [Sturtevant, Cove] Natl Ecol Observ Network, Battelle, 1685 38th St Ste 100, Boulder, CO 80301 USA; [Sullivan, Ryan C.] Argonne Natl Lab, Div Environm Sci, Lemont, IL USA; [Thom, Jonathan E.] Univ Wisconsin, Space Sci & Engn Ctr, Madison, WI 53706 USA; [Tuittila, Eeva-Stiina] Univ Eastern Finland, Sch Forest Sci, Joesnuu, Finland; [Turner, Jessica] Univ Wisconsin, Freshwater & Marine Sci, Madison, WI 53706 USA; [Ueyama, Masahito] Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Osaka, Japan; [Vargas, Rodrigo; Vazquez-Lule, Alma] Univ Delaware, Dept Plant & Soil Sci, Newark, DE 19717 USA; [Varlagin, Andrej] Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, Moscow, Russia; [Vesala, Timo] Yugra State Univ, Khanty Mansiysk 628012, Russia; [Vourlitis, George L.] Calif State Univ San Marcos, Biol Sci Dept, San Marcos, CA USA; [Wohlfahrt, Georg] Univ Innsbruck, Dept Ecol, Sternwartestr 15, A-6020 Innsbruck, Austria; [Wong, Guan Xhuan] Sarawak Trop Peat Res Inst, Sarawak, Malaysia; [Zhang, Zhen] Univ Maryland, Dept Geol Sci, College Pk, MD 20740 USA; [Zona, Donatella] Univ Sheffield, Dept Anim & Plant Sci, Western Bank, Sheffield S10 2TN, S Yorkshire, England; [Windham-Myers, Lisamarie] US Geol Survey, Water Mission Area, 345 Middlefield Rd, Menlo Pk, CA 94025 USA; [Poulter, Benjamin] NASA, Biospher Sci Lab NASA, Goddard Space Flight Ctr, Greenbelt, MD USA; [Jackson, Robert B.] Stanford Univ, Precourt Inst Energy, Stanford, CA 94305 USA","Affiliations":"Stanford University; University of British Columbia; Universidad de Santiago de Chile; Tuscia University; Centro Euro-Mediterraneo sui Cambiamenti Climatici (CMCC); United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; CGIAR; International Rice Research Institute (IRRI); Natural Resources Institute Finland (Luke); Finnish Meteorological Institute; University of California System; University of California Berkeley; United States Department of the Interior; United States Geological Survey; University of Nebraska System; University of Nebraska Lincoln; University System of Ohio; Ohio State University; State University System of Florida; University of Florida; Swiss Federal Institutes of Technology Domain; ETH Zurich; University of Waikato; State University System of Florida; University of Florida; Michigan State University; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; Universidade de Cuiaba; University of Wisconsin System; University of Wisconsin Madison; Princeton University; Vrije Universiteit Amsterdam; University College Dublin; University of Alaska System; University of Alaska Fairbanks; Consiglio Nazionale delle Ricerche (CNR); Istituto per i Sistemi Agricoli e Forestali del Mediterraneo (ISAFoM-CNR); Helmholtz Association; Karlsruhe Institute of Technology; Max Planck Society; Bureau de Recherches Geologiques et Minieres (BRGM); Centre National de la Recherche Scientifique (CNRS); Universite de Orleans; CNRS - National Institute for Earth Sciences & Astronomy (INSU); University of Botswana; Helmholtz Association; Helmholtz-Center Potsdam GFZ German Research Center for Geosciences; Landcare Research - New Zealand; Universite de Montreal; Dalhousie University; UK Centre for Ecology & Hydrology (UKCEH); Stanford University; Hokkaido University; United States Department of Agriculture (USDA); United States Forest Service; Shinshu University; University of Rostock; University of Tartu; North Carolina State University; United States Department of the Interior; United States Geological Survey; Chinese University of Hong Kong; University of Helsinki; European Commission Joint Research Centre; EC JRC ISPRA Site; Fondazione Edmund Mach; Wellesley College; Institute for Biological Problems of Cryolithozone; Russian Academy of Sciences; CGIAR; International Livestock Research Institute (ILRI); Northern Arizona University; State University of New York (SUNY) System; State University of New York (SUNY) College of Environmental Science & Forestry; Swedish University of Agricultural Sciences; California State University System; San Diego State University; National Agriculture & Food Research Organization - Japan; United States Department of Agriculture (USDA); Northern Arizona University; University of Arkansas System; University of Arkansas Fayetteville; Seoul National University (SNU); Kyoto University; Northern Arizona University; Rutgers State University Newark; Cornell University; United States Department of the Interior; United States Geological Survey; United States Department of Energy (DOE); Argonne National Laboratory; University of Wisconsin System; University of Wisconsin Madison; University of Eastern Finland; University of Wisconsin System; University of Wisconsin Madison; Osaka Metropolitan University; University of Delaware; Russian Academy of Sciences; Saratov Scientific Center of the Russian Academy of Sciences; Severtsov Institute of Ecology & Evolution; Yugra State University; California State University System; California State University San Marcos; University of Innsbruck; University System of Maryland; University of Maryland College Park; University of Sheffield; United States Department of the Interior; United States Geological Survey; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center; Stanford University","Reprint Addresses":"Delwiche, KB (corresponding author), Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA.","Email Addresses":"delwiche@stanford.edu","Researcher Ids":"Richardson, Andrew/F-5691-2011; Ryu, Youngryel/GZM-4149-2022; Runkle, B. R. K./AAC-3404-2020; Baldocchi, Dennis/A-1625-2009; Runkle, B. R. K./ABG-5884-2021; Hirano, Takashi/A-4557-2012; Famulari, Daniela/AAC-8778-2019; Torn, Margaret/CAF-8960-2022; Riley, William J/D-3345-2015; Zhang, Zhen/P-4169-2016; Belelli Marchesini, Luca/M-3554-2014; Bohrer, Gil/A-9731-2008; Eichelmann, Elke/AAK-5469-2021; Heimann, Martin/H-7807-2016; Vargas, Rodrigo/C-4720-2008; Desai, Ankur R/A-5899-2008; Ryu, Youngryel/AAH-8953-2020; Mitra, Bhaskar/AAU-8438-2021; Iwata, Hiroki/B-7679-2008; Chu, Housen/Q-6517-2016; Varlagin, Andrej/A-6568-2012; Papale, Dario/W-7302-2019; Wohlfahrt, Georg/D-2409-2009; Stuart-Haentjens, Ellen J/A-1521-2017; Peltola, Olli/Z-1194-2019; Merbold, Lutz/K-6103-2012; Chen, Jiquan/D-1955-2009; Dalmagro, Higo José/P-7945-2017; Goeckede, Mathias/C-1027-2017; Zona, Donatella/S-5546-2019; Buchmann, Nina/E-6095-2011; Mammarella, Ivan/E-7782-2016; Wille, Christian/J-3657-2013; Lai, Derrick Y.F./B-1387-2009; Kasak, Kuno/F-6063-2017; McNicol, Gavin/O-5632-2015","ORCIDs":"Richardson, Andrew/0000-0002-0148-6714; Ryu, Youngryel/0000-0001-6238-2479; Runkle, B. R. K./0000-0002-2583-1199; Baldocchi, Dennis/0000-0003-3496-4919; Runkle, B. R. K./0000-0002-2583-1199; Famulari, Daniela/0000-0002-2388-9282; Torn, Margaret/0000-0002-8174-0099; Riley, William J/0000-0002-4615-2304; Zhang, Zhen/0000-0003-0899-1139; Belelli Marchesini, Luca/0000-0001-8408-4675; Bohrer, Gil/0000-0002-9209-9540; Eichelmann, Elke/0000-0001-9516-7951; Heimann, Martin/0000-0001-6296-5113; Vargas, Rodrigo/0000-0001-6829-5333; Desai, Ankur R/0000-0002-5226-6041; Ryu, Youngryel/0000-0001-6238-2479; Mitra, Bhaskar/0000-0002-6617-0884; Chu, Housen/0000-0002-8131-4938; Varlagin, Andrej/0000-0002-2549-5236; Papale, Dario/0000-0001-5170-8648; Wohlfahrt, Georg/0000-0003-3080-6702; Stuart-Haentjens, Ellen J/0000-0001-9901-7643; Peltola, Olli/0000-0002-1744-6290; Merbold, Lutz/0000-0003-4974-170X; Dalmagro, Higo José/0000-0002-2953-2575; Goeckede, Mathias/0000-0003-2833-8401; Zona, Donatella/0000-0002-0003-4839; Buchmann, Nina/0000-0003-0826-2980; Sachs, Torsten/0000-0002-9959-4771; Trotta, Carlo/0000-0001-6377-0262; Malhotra, Avni/0000-0002-7850-6402; Mammarella, Ivan/0000-0002-8516-3356; Wille, Christian/0000-0003-0930-6527; Lai, Derrick Y.F./0000-0002-1225-9904; Kasak, Kuno/0000-0002-0810-2154; Jacotot, Adrien/0000-0002-0126-7597; Alekseychik, Pavel/0000-0002-4081-3917; McNicol, Gavin/0000-0002-6655-8045; Matthes, Jaclyn/0000-0001-8999-8062; Oikawa, Patty/0000-0001-7852-4435; Jackson, Robert/0000-0001-8846-7147; CANFORA, Eleonora/0000-0002-6613-8702; /0000-0002-5981-2500; Dolman, A.J./0000-0003-0099-0457; Graham, Scott/0000-0002-4751-9868; Rey-Sanchez, Camilo/0000-0003-4762-9001","Funding Orgs":"Gordon and Betty Moore Foundation [GBMF5439]; John Wesley Powell Center for Analysis and Synthesis of the US Geological Survey; National Science Foundation [1752083, DGE-1747503, 1652594]; ArCS II [JPMXD1420318865]; JSPS KAKENHI [20K21849]; RINGO [GA 730944]; SNF [40FA40_154245/1, 20FI21_148992, 20FI20_173691]; InnoFarm [407340_172433]; E-SHAPE [GA 820852]; US Department of Energy [DE-AC02-05CH11231, 7079856, DE-AC02-06CH11357]; NTL LTER [DEB-1440297]; National Research Foundation of Korea [NRF-2018R1C1B6002917]; UK Natural Environment Research Council [NE/N015746/1]; California Department of Fish and Wildlife [2011-67003-30371]; Canada Research Chairs; Canada Foundation for Innovation Leaders Opportunity Fund; Natural Sciences and Engineering Research Council Discovery Grant programs; NASA Carbon Cycle and Ecosystems program; Grants-in-Aid for Scientific Research [20K21849] Funding Source: KAKEN; NERC [NE/N015746/1] Funding Source: UKRI; Natural Environment Research Council [NE/P002552/1, NE/P003028/1] Funding Source: researchfish; NIFA [2011-67003-30371, 688735] Funding Source: Federal RePORTER","Funding Name Preferred":"Gordon and Betty Moore Foundation(Gordon and Betty Moore Foundation); John Wesley Powell Center for Analysis and Synthesis of the US Geological Survey; National Science Foundation(National Science Foundation (NSF)); ArCS II; JSPS KAKENHI(Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI)); RINGO; SNF; InnoFarm; E-SHAPE; US Department of Energy(United States Department of Energy (DOE)); NTL LTER; National Research Foundation of Korea(National Research Foundation of Korea); UK Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); California Department of Fish and Wildlife; Canada Research Chairs(Canada Research ChairsCGIAR); Canada Foundation for Innovation Leaders Opportunity Fund(Canada Foundation for Innovation); Natural Sciences and Engineering Research Council Discovery Grant programs; NASA Carbon Cycle and Ecosystems program; Grants-in-Aid for Scientific Research(Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI)); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); NIFA(United States Department of Agriculture (USDA)National Institute of Food and Agriculture)","Funding Text":"This research has been supported by the Gordon and Betty Moore Foundation (grant no. GBMF5439), the John Wesley Powell Center for Analysis and Synthesis of the US Geological Survey, the National Science Foundation (grant nos. 1752083, DGE-1747503, and 1652594), the ArCS II (grant no. JPMXD1420318865), the JSPS KAKENHI (grant no. 20K21849), the RINGO (grant no. GA 730944), the SNF (grant nos. 40FA40_154245/1, 20FI21_148992, and 20FI20_173691), the InnoFarm (grant no. 407340_172433), the E-SHAPE (grant no. GA 820852), the US Department of Energy (grant nos. DE-AC02-05CH11231, 7079856, and DE-AC02-06CH11357), the NTL LTER (grant no. DEB-1440297), the National Research Foundation of Korea (grant no. NRF-2018R1C1B6002917), the UK Natural Environment Research Council (grant no. NE/N015746/1), the California Department of Fish and Wildlife (grant no. 2011-67003-30371), the Canada Research Chairs, the Canada Foundation for Innovation Leaders Opportunity Fund, the Natural Sciences and Engineering Research Council Discovery Grant programs, and the NASA Carbon Cycle and Ecosystems program.","Cited References":null,"Cited Reference Count":"118","Times Cited, WoS Core":"29","Times Cited, All Databases":"29","180 Day Usage Count":"29","Since 2013 Usage Count":"111","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"JUL 29","Publication Year":"2021","Volume":"13","Issue":"7","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"3607","End Page":"3689","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-13-3607-2021","DOI Link":"http://dx.doi.org/10.5194/essd-13-3607-2021","Book DOI":null,"Early Access Date":null,"Number of Pages":"83","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"TS8HY","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold, Green Accepted, Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-11 00:00:00","UT (Unique WOS ID)":"WOS:000679888800004","Web of Science Record":"0","None":null},{"_id":5,"Paywall?":"N","Category":"Data Paper","Scope":"Scope beyond NWT","Scope - refined":"Global","NWT region":null,"NWT area":null,"Indigenous knowledge?":null,"Lead author type":null,"GNWT author?":null,"DOI Link Active":"http://dx.doi.org/10.5194/essd-12-2261-2020","Article Title":"The Iso2k database: a global compilation of paleo-delta O-18 and delta H-2 records to aid understanding of Common Era climate","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"TROPICAL PACIFIC CLIMATE; HYDROGEN-ISOTOPIC COMPOSITION; WATER-BALANCE; CORAL DELTA-O-18; STABLE-ISOTOPES; OXYGEN ISOTOPES; LAKE; VARIABILITY; TEMPERATURE; SEDIMENT","Authors":"Konecky, BL; McKay, NP; Churakova, OV; Comas-Bru, L; Dassie, EP; DeLong, KL; Falster, GM; Fischer, MJ; Jones, MD; Jonkers, L; Kaufman, DS; Leduc, G; Managave, SR; Martrat, B; Opel, T; Orsi, AJ; Partin, JW; Sayani, HR; Thomas, EK; Thompson, DM; Tyler, JJ; Abram, NJ; Atwood, AR; Cartapanis, O; Conroy, JL; Curran, MA; Dee, SG; Deininger, M; Divine, DV; Kern, Z; Porter, TJ; Stevenson, SL; von Gunten, L","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Konecky, Bronwen L.; McKay, Nicholas P.; Churakova (Sidorova), Olga V.; Comas-Bru, Laia; Dassie, Emilie P.; DeLong, Kristine L.; Falster, Georgina M.; Fischer, Matt J.; Jones, Matthew D.; Jonkers, Lukas; Kaufman, Darrell S.; Leduc, Guillaume; Managave, Shreyas R.; Martrat, Belen; Opel, Thomas; Orsi, Anais J.; Partin, Judson W.; Sayani, Hussein R.; Thomas, Elizabeth K.; Thompson, Diane M.; Tyler, Jonathan J.; Abram, Nerilie J.; Atwood, Alyssa R.; Cartapanis, Olivier; Conroy, Jessica L.; Curran, Mark A.; Dee, Sylvia G.; Deininger, Michael; Divine, Dmitry V.; Kern, Zoltan; Porter, Trevor J.; Stevenson, Samantha L.; von Gunten, Lucien","Book Author Full Names":null,"Group Authors":"Iso2k Project","Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Reconstructions of global hydroclimate during the Common Era (CE; the past similar to 2000 years) are important for providing context for current and future global environmental change. Stable isotope ratios in water are quantitative indicators of hydroclimate on regional to global scales, and these signals are encoded in a wide range of natural geologic archives. Here we present the Iso2k database, a global compilation of previously published datasets from a variety of natural archives that record the stable oxygen (delta O-18) or hydrogen (delta H-2) isotopic compositions of environmental waters, which reflect hydroclimate changes over the CE. The Iso2k database contains 759 isotope records from the terrestrial and marine realms, including glacier and ground ice (210); speleothems (68); corals, sclerosponges, and mollusks (143); wood (81); lake sediments and other terrestrial sediments (e.g., loess) (158); and marine sediments (99). Individual datasets have temporal resolutions ranging from sub-annual to centennial and include chronological data where available. A fundamental feature of the database is its comprehensive metadata, which will assist both experts and nonexperts in the interpretation of each record and in data synthesis. Key metadata fields have standardized vocabularies to facilitate comparisons across diverse archives and with climate-model-simulated fields. This is the first global-scale collection of water isotope proxy records from multiple types of geological and biological archives. It is suitable for evaluating hydroclimate processes through time and space using large-scale synthesis, model-data intercomparison and (paleo)data assimilation. The Iso2k database is available for download at https://doi.org/10.25921/57j8-vs18 (Konecky and McKay, 2020) and is also accessible via the NOAA/WDS Paleo Data landing page: https://www.ncdc.noaa.gov/paleo/study/29593 (last access: 30 July 2020).","Addresses":"[Konecky, Bronwen L.; Falster, Georgina M.] Washington Univ, Dept Earth & Planetary Sci, St Louis, MO 63108 USA; [McKay, Nicholas P.; Kaufman, Darrell S.] No Arizona Univ, Sch Earth & Sustainabil, Flagstaff, AZ 86011 USA; [Churakova (Sidorova), Olga V.] Siberian Fed Univ, Inst Ecol & Geog, Krasnoyarsk 660041, Russia; [Churakova (Sidorova), Olga V.] Swiss Fed Inst Forest Snow & Landscape Res WSL, Dept Forest Dynam, CH-8903 Birmensdorf, Switzerland; [Comas-Bru, Laia] Univ Reading, Sch Archaeol Geography & Environm Sci, Russell Bldg, Reading RG6 6DR, Berks, England; [Dassie, Emilie P.] Univ Bordeaux, EPOC Lab, F-33615 Bordeaux, France; [DeLong, Kristine L.] Louisiana State Univ, Inst Coastal Studies, Dept Geog & Anthropol, Baton Rouge, LA 70803 USA; [Fischer, Matt J.] ANSTO, NSTLI Environm, Sydney, NSW 2234, Australia; [Jones, Matthew D.] Univ Nottingham, Sch Geog, Nottingham NG7 2RD, England; [Jonkers, Lukas] Bremen Univ, MARUM Ctr Marine Environm Sci, D-28359 Bremen, Germany; [Leduc, Guillaume] Aix Marseille Univ, CNRS, IRD, INRAE,Coll France,CEREGE, F-13545 Aix En Provence, France; [Managave, Shreyas R.] Indian Inst Sci Educ & Res, Earth & Climate Sci, Pune 411008, Maharashtra, India; [Martrat, Belen] Spanish Council Sci Res CSIC, Inst Environm Assessment & Water Res IDAEA, Dept Environm Chem, Barcelona 08034, Spain; [Opel, Thomas] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Polar Terr Environm Syst & PALICE Helmholtz Young, D-14473 Potsdam, Germany; [Orsi, Anais J.] Univ Paris Saclay, UVSQ, Lab Sci Climat & Environm, L IPSL,CEA,CNRS, F-91191 Gif Sur Yvette, France; [Partin, Judson W.] Univ Texas Austin, Inst Geophys, Austin, TX 78758 USA; [Sayani, Hussein R.] Georgia Inst Technol, Sch Earth & Atmospher Sci, Atlanta, GA 30332 USA; [Thomas, Elizabeth K.] SUNY Buffalo, Dept Geol, Buffalo, NY 14260 USA; [Thompson, Diane M.] Univ Arizona, Dept Geosci, Tucson, AZ 85719 USA; [Tyler, Jonathan J.] Univ Adelaide, Dept Earth Sci, Adelaide, SA 5005, Australia; [Abram, Nerilie J.] Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 2601, Australia; [Abram, Nerilie J.] Australian Natl Univ, Ctr Excellence Climate Extremes, Canberra, ACT 2601, Australia; [Atwood, Alyssa R.] Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA; [Cartapanis, Olivier] Univ Bern, Inst Geol Sci, CH-3012 Bern, Switzerland; [Cartapanis, Olivier] Univ Bern, Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland; [Conroy, Jessica L.] Univ Illinois, Dept Geol, Urbana, IL 61822 USA; [Curran, Mark A.] Australian Antarctic Div, Channel Highway, Kingston, Tas 7050, Australia; [Dee, Sylvia G.] Rice Univ, Dept Earth Environm & Planetary Sci, Houston, TX 77005 USA; [Deininger, Michael] Johannes Gutenberg Univ Mainz, Inst Geosci, D-55128 Mainz, Germany; [Divine, Dmitry V.] Norwegian Polar Res Inst, N-9296 Tromso, Norway; [Kern, Zoltan] MTA Ctr Excellence, Res Ctr Astron & Earth Sci, Inst Geol & Geochem Res, H-1112 Budapest, Hungary; [Porter, Trevor J.] Univ Toronto, Dept Geog, Mississauga, ON L5L 1C6, Canada; [Stevenson, Samantha L.] Univ Calif Santa Barbara, Bren Sch Environm Sci & Management, Santa Barbara, CA 93106 USA; [von Gunten, Lucien] PAGES Int Project Off, CH-3012 Bern, Switzerland","Affiliations":"Washington University (WUSTL); Northern Arizona University; Siberian Federal University; Swiss Federal Institutes of Technology Domain; Swiss Federal Institute for Forest, Snow & Landscape Research; University of Reading; UDICE-French Research Universities; Universite de Bordeaux; Louisiana State University System; Louisiana State University; Australian Nuclear Science & Technology Organisation; University of Nottingham; University of Bremen; Centre National de la Recherche Scientifique (CNRS); INRAE; Institut de Recherche pour le Developpement (IRD); UDICE-French Research Universities; Aix-Marseille Universite; Universite PSL; College de France; Indian Institute of Science Education & Research (IISER) Pune; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro de Investigacion y Desarrollo Pascual Vila (CID-CSIC); CSIC - Instituto de Diagnostico Ambiental y Estudios del Agua (IDAEA); Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; UDICE-French Research Universities; Universite Paris Saclay; CEA; Centre National de la Recherche Scientifique (CNRS); University of Texas System; University of Texas Austin; University System of Georgia; Georgia Institute of Technology; State University of New York (SUNY) System; State University of New York (SUNY) Buffalo; University of Arizona; University of Adelaide; Australian National University; Australian National University; State University System of Florida; Florida State University; University of Bern; University of Bern; University of Illinois System; University of Illinois Urbana-Champaign; Australian Antarctic Division; Rice University; Johannes Gutenberg University of Mainz; Norwegian Polar Institute; Eotvos Lorand Research Network; Hungarian Academy of Sciences; Hungarian Research Centre for Astronomy & Earth Sciences; Institute for Geological & Geochemical Research - HAS; University of Toronto; University Toronto Mississauga; University of California System; University of California Santa Barbara","Reprint Addresses":"Konecky, BL (corresponding author), Washington Univ, Dept Earth & Planetary Sci, St Louis, MO 63108 USA.","Email Addresses":"bkonecky@wustl.edu","Researcher Ids":"Cartapanis, Olivier/AAM-9779-2021; Abram, Nerilie/AAT-5171-2021; Marie-Alexandrine, Sicre/AAR-1516-2020; DeLong, Kristine L/B-7500-2008; Falster, Georgina/AEN-9770-2022; Braun, Kerstin/F-4492-2011; Carre, Matthieu/G-6324-2012; Martrat, Belen/I-5952-2015; Mortyn, P. Graham/I-3860-2015; Opel, Thomas/O-9037-2014","ORCIDs":"Cartapanis, Olivier/0000-0001-8542-6884; Marie-Alexandrine, Sicre/0000-0002-5015-1400; DeLong, Kristine L/0000-0001-6320-421X; Falster, Georgina/0000-0001-8567-7413; Braun, Kerstin/0000-0003-4028-7758; Carre, Matthieu/0000-0001-8178-7316; McKay, Nicholas/0000-0003-3598-5113; Abram, Nerilie/0000-0003-1246-2344; von Gunten, Lucien/0000-0003-0425-2881; Partin, Judson/0000-0003-0315-5545; Martrat, Belen/0000-0001-9904-9178; Mortyn, P. Graham/0000-0002-9473-4309; Opel, Thomas/0000-0003-1315-8256","Funding Orgs":"Swiss Academy of Sciences; US National Science Foundation; Chinese Academy of Sciences; NSF-AGS [1805141]; NSF-AGS PRF [1433408]; PalMod, the German paleoclimate modeling initiative; German Federal Ministry of Education and Research (BMBF)","Funding Name Preferred":"Swiss Academy of Sciences; US National Science Foundation(National Science Foundation (NSF)); Chinese Academy of Sciences(Chinese Academy of Sciences); NSF-AGS; NSF-AGS PRF; PalMod, the German paleoclimate modeling initiative; German Federal Ministry of Education and Research (BMBF)(Federal Ministry of Education & Research (BMBF))","Funding Text":"PAGES received support from the Swiss Academy of Sciences, the US National Science Foundation, and the Chinese Academy of Sciences. Support for this work includes NSF-AGS no. 1805141 to Bronwen L. Konecky and Samantha L. Stevenson and NSF-AGS PRF no. 1433408 to Bronwen L. Konecky. Lukas Jonkers was funded through PalMod, the German paleoclimate modeling initiative. PalMod is part of the Research for Sustainable Development initiative funded by the German Federal Ministry of Education and Research (BMBF).","Cited References":null,"Cited Reference Count":"122","Times Cited, WoS Core":"24","Times Cited, All Databases":"24","180 Day Usage Count":"4","Since 2013 Usage Count":"20","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"SEP 23","Publication Year":"2020","Volume":"12","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"2261","End Page":"2288","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-12-2261-2020","DOI Link":"http://dx.doi.org/10.5194/essd-12-2261-2020","Book DOI":null,"Early Access Date":null,"Number of Pages":"28","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"NX0JB","Pubmed Id":null,"Open Access Designations":"Green Submitted, Green Accepted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-12","UT (Unique WOS ID)":"WOS:000575404300001","Web of Science Record":"0","None":null},{"_id":6,"Paywall?":"N","Category":"Data Paper","Scope":"Scope beyond NWT","Scope - refined":"Global","NWT region":null,"NWT area":null,"Indigenous knowledge?":null,"Lead author type":null,"GNWT author?":null,"DOI Link Active":"http://dx.doi.org/10.5194/essd-14-1109-2022","Article Title":"The Reading Palaeofire Database: an expanded global resource to document changes in fire regimes from sedimentary charcoal records","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"ANTHROPOGENIC CLIMATE-CHANGE; CARBON-CYCLE; WILDFIRE; IMPACT; FOREST; ECOSYSTEMS; SATELLITE; EMISSIONS; PALEOFIRE; HISTORY","Authors":"Harrison, SP; Villegas-Diaz, R; Cruz-Silva, E; Gallagher, D; Kesner, D; Lincoln, P; Shen, YC; Sweeney, L; Colombaroli, D; Ali, A; Barhoumi, C; Bergeron, Y; Blyakharchuk, T; Bobek, P; Bradshaw, R; Clear, JL; Czerwinski, S; Daniau, AL; Dodson, J; Edwards, KJ; Edwards, ME; Feurdean, A; Foster, D; Gajewski, K; Galka, M; Garneau, M; Giesecke, T; Romera, GG; Girardin, MP; Hoefer, D; Huang, KY; Inoue, J; Jamrichova, E; Jasiunas, N; Jiang, WY; Jimenez-Moreno, G; Karpinska-Kolaczek, M; Kolaczek, P; Kuosmanen, N; Lamentowicz, M; Lavoie, M; Li, F; Li, JY; Lisitsyna, O; Lopez-Saez, JA; Luelmo-Lautenschlaeger, R; Magnan, G; Magyari, EK; Maksims, A; Marcisz, K; Marinova, E; Marlon, J; Mensing, S; Miroslaw-Grabowska, J; Oswald, W; Perez-Diaz, S; Perez-Obiol, R; Piilo, S; Poska, A; Qin, XG; Remy, CC; Richard, PJH; Salonen, S; Sasaki, N; Schneider, H; Shotyk, W; Stancikaite, M; Steinberga, D; Stivrins, N; Takahara, H; Tan, ZH; Trasune, L; Umbanhowar, CE; Valiranta, M; Vassiljev, J; Xiao, XY; Xu, QH; Xu, X; Zawisza, E; Zhao, Y; Zhou, Z; Paillard, J","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Harrison, Sandy P.; Villegas-Diaz, Roberto; Cruz-Silva, Esmeralda; Gallagher, Daniel; Kesner, David; Lincoln, Paul; Shen, Yicheng; Sweeney, Luke; Colombaroli, Daniele; Ali, Adam; Barhoumi, Cheima; Bergeron, Yves; Blyakharchuk, Tatiana; Bobek, Premysl; Bradshaw, Richard; Clear, Jennifer L.; Czerwinski, Sambor; Daniau, Anne-Laure; Dodson, John; Edwards, Kevin J.; Edwards, Mary E.; Feurdean, Angelica; Foster, David; Gajewski, Konrad; Galka, Mariusz; Garneau, Michelle; Giesecke, Thomas; Gil Romera, Graciela; Girardin, Martin P.; Hoefer, Dana; Huang, Kangyou; Inoue, Jun; Jamrichova, Eva; Jasiunas, Nauris; Jiang, Wenying; Jimenez-Moreno, Gonzalo; Karpinska-Kolaczek, Monika; Kolaczek, Piotr; Kuosmanen, Niina; Lamentowicz, Mariusz; Lavoie, Martin; Li, Fang; Li, Jianyong; Lisitsyna, Olga; Lopez-Saez, Jose Antonio; Luelmo-Lautenschlaeger, Reyes; Magnan, Gabriel; Magyari, Eniko Katalin; Maksims, Alekss; Marcisz, Katarzyna; Marinova, Elena; Marlon, Jenn; Mensing, Scott; Miroslaw-Grabowska, Joanna; Oswald, Wyatt; Perez-Diaz, Sebastian; Perez-Obiol, Ramon; Piilo, Sanna; Poska, Anneli; Qin, Xiaoguang; Remy, Cecile C.; Richard, Pierre J. H.; Salonen, Sakari; Sasaki, Naoko; Schneider, Hieke; Shotyk, William; Stancikaite, Migle; Steinberga, Dace; Stivrins, Normunds; Takahara, Hikaru; Tan, Zhihai; Trasune, Liva; Umbanhowar, Charles E.; Valiranta, Minna; Vassiljev, Juri; Xiao, Xiayun; Xu, Qinghai; Xu, Xin; Zawisza, Edyta; Zhao, Yan; Zhou, Zheng; Paillard, Jordan","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Sedimentary charcoal records are widely used to reconstruct regional changes in fire regimes through time in the geological past. Existing global compilations are not geographically comprehensive and do not provide consistent metadata for all sites. Furthermore, the age models provided for these records are not harmonised and many are based on older calibrations of the radiocarbon ages. These issues limit the use of existing compilations for research into past fire regimes. Here, we present an expanded database of charcoal records, accompanied by new age models based on recalibration of radiocarbon ages using IntCal20 and Bayesian age-modelling software. We document the structure and contents of the database, the construction of the age models, and the quality control measures applied. We also record the expansion of geographical coverage relative to previous charcoal compilations and the expansion of metadata that can be used to inform analyses. This first version of the Reading Palaeofire Database contains 1676 records (entities) from 1480 sites worldwide. The database (RPDv1b - Harrison et al., 2021) is available at https://doi.org/10.17864/1947.000345.","Addresses":"[Harrison, Sandy P.; Villegas-Diaz, Roberto; Cruz-Silva, Esmeralda; Kesner, David; Lincoln, Paul; Shen, Yicheng; Sweeney, Luke] Univ Reading, Sch Archaeol Geog & Environm Sci, Reading RG6 6AH, Berks, England; [Harrison, Sandy P.; Gallagher, Daniel; Kesner, David; Lincoln, Paul; Sweeney, Luke; Colombaroli, Daniele] Imperial Coll London, Leverhulme Ctr Wildfires Environm & Soc, London SW7 2BW, England; [Gallagher, Daniel; Colombaroli, Daniele] Royal Holloway Univ London, Dept Geog, Egham TW20 0SS, Surrey, England; [Ali, Adam] Univ Montpellier, Inst Sci Evolut Montpellier, CNRS, IRD,EPHE, F-34090 Montpellier, France; [Barhoumi, Cheima] Univ Gottingen, Albrecht von Haller Inst Plant Sci, Dept Palynol & Climate Dynam, Untere Karspule 2, D-37073 Gottingen, Germany; [Bergeron, Yves] Univ Quebec Abitibi Temiscamingue UQAT, Forest Res Inst IRF, Rouyn Noranda, PQ J9X 5E4, Canada; [Bergeron, Yves] Univ Quebec Montreal UQAM, Dept Biol Sci, Montreal, PQ H3C 3P8, Canada; [Blyakharchuk, Tatiana] Russian Acad Sci IMCES SB RAS, Siberian Branch, Inst Monitoring Climat & Ecol Syst, Tomsk 634055, Russia; [Bobek, Premysl; Jamrichova, Eva] Czech Acad Sci, Inst Bot, Lidicka 25-27, Brno 60200, Czech Republic; [Bradshaw, Richard] Univ Liverpool, Geog & Planning, Liverpool L69 7ZT, Merseyside, England; [Clear, Jennifer L.] Liverpool Hope Univ, Dept Geog & Environm Sci, Taggart St, Liverpool L16 9JD, Merseyside, England; [Czerwinski, Sambor; Karpinska-Kolaczek, Monika; Kolaczek, Piotr; Marcisz, Katarzyna] Adam Mickiewicz Univ, Fac Geog & Geol Sci, Climate Change Ecol Res Unit, Bogumila Krygowskiego 10, PL-61680 Poznan, Poland; [Daniau, Anne-Laure] Univ Bordeaux, CNRS, UMR 5805, Environm & Paleoenvironm Ocean & Continentaux EPO, F-33615 Pessac, France; [Dodson, John] Chinese Acad Sci, Inst Earth Environm, Keji 1st Rd, Xian 710061, Shaanxi, Peoples R China; [Dodson, John] Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2500, Australia; [Edwards, Kevin J.] Univ Aberdeen, Dept Geog & Environm, Aberdeen AB24 3UX, Scotland; [Edwards, Kevin J.] Univ Aberdeen, Dept Archaeol, Aberdeen AB24 3UX, Scotland; [Edwards, Kevin J.] Univ Cambridge, McDonald Inst Archaeol Res, Cambridge CB2 1TN, England; [Edwards, Kevin J.] Univ Cambridge, Scott Polar Res Inst, Cambridge CB2 1TN, England; [Edwards, Mary E.] Univ Southampton, Sch Geog & Environm Sci, Southampton SO17 1BJ, Hants, England; [Feurdean, Angelica] Goethe Univ Frankfurt, Inst Phys Geog, Altenhoferallee 1, D-60438 Frankfurt, Germany; [Foster, David; Oswald, Wyatt] Harvard Univ, Harvard Forest, Petersham, MA 01366 USA; [Gajewski, Konrad] Univ Ottawa, Dept Geog Environm & Geomat, Ottawa, ON K1N 6N5, Canada; [Galka, Mariusz] Univ Lodz, Dept Biogeog Paleoecol & Nat Protect, Fac Biol & Environm Protect, 1-3 Banacha St, PL-90237 Lodz, Poland; [Garneau, Michelle; Magnan, Gabriel] Univ Quebec Montreal, Geotop, Montreal, PQ H2X 3Y7, Canada; [Giesecke, Thomas] Univ Utrecht, Fac Geosci, Dept Phys Geog, NL-2584 CS Utrecht, Netherlands; [Gil Romera, Graciela] CSIC, Inst Pirenaico Ecol, Avda Montanana 1005, Zaragoza 50059, Spain; [Gil Romera, Graciela] Philipps Univ Marburg, Plant Ecol & Geobot, Karl Von Frisch Str 8, D-35037 Marburg, Germany; [Girardin, Martin P.] Nat Resources Canada, Canadian Forest Serv, Laurentian Forestry Ctr, Quebec City, PQ G1V V4C, Canada; [Hoefer, Dana] Senckenberg Res Stn Quaternary Palaeontol, Jakobskirchhof 4, D-99423 Weimar, Germany; [Huang, Kangyou; Zhou, Zheng] Sun Yat Sen Univ, Sch Earth Sci & Engn, Zhuhai 519082, Peoples R China; [Inoue, Jun] Osaka City Univ, Grad Sch Sci, Dept Geosci, Osaka 5588585, Japan; [Jasiunas, Nauris; Stivrins, Normunds; Trasune, Liva] Univ Latvia, Dept Geog, Jelgavas Iela 1, LV-1004 Riga, Latvia; [Jiang, Wenying; Qin, Xiaoguang] Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, 19 Beitucheng West Rd, Beijing 100029, Peoples R China; [Jimenez-Moreno, Gonzalo] Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Avda Fuente Nueva S-N, Granada 18002, Spain; [Kuosmanen, Niina; Salonen, Sakari; Trasune, Liva] Univ Helsinki, Dept Geosci & Geog, POB 64, Helsinki 00014, Finland; [Lamentowicz, Mariusz] Adam Mickiewicz Univ, Fac Geog & Geol Sci, Bogumila Krygowskiego 10, PL-61680 Poznan, Poland; [Lavoie, Martin] Univ Laval, Dept Geog, Quebec City, PQ G1V 0A6, Canada; [Li, Fang; Xu, Xin] Chinese Acad Sci, Inst Atmospher Phys, Int Ctr Climate & Environm Sci, Beijing 100029, Peoples R China; [Li, Jianyong] Northwest Univ, Coll Urban & Environm Sci, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Peoples R China; [Lisitsyna, Olga; Poska, Anneli; Stivrins, Normunds; Vassiljev, Juri] Tallinn Univ Technol, Dept Geol, Ehitajate Tee 5, EE-19086 Tallinn, Estonia; [Lisitsyna, Olga] Russian State Agr Univ, Timiryazevskaya St 49, Moscow 127550, Russia; [Lopez-Saez, Jose Antonio; Luelmo-Lautenschlaeger, Reyes] CSIC, Hist Inst, Environm Archaeol Res Grp, Madrid 28037, Spain; [Magyari, Eniko Katalin] Eotvos Lorand Univ, Dept Environm & Landscape Geog, ELKH MTM ELTE Res Grp Paleontol, Pazmany Peter Stny 1-C, H-1117 Budapest, Hungary; [Maksims, Alekss; Steinberga, Dace] Univ Latvia, Dept Geol, Jelgavas Iela 1, LV-1004 Riga, Latvia; [Marinova, Elena] State Off Cultural Heritage Baden Wurttemberg, Lab Archaeobot, Fischersteig 9, D-78343 Gaienhofen Hemmenhofen, Germany; [Marlon, Jenn] Yale Sch Environm, New Haven, CT 06511 USA; [Mensing, Scott] Univ Nevada, Dept Geog, 1664 N Virginia St, Reno, NV 89557 USA; [Bobek, Premysl; Miroslaw-Grabowska, Joanna; Zawisza, Edyta] Polish Acad Sci, Inst Geol Sci, Twarda 51-55, PL-00818 Warsaw, Poland; [Oswald, Wyatt] Emerson Coll, Marlboro Inst Liberal Arts & Interdisciplinary St, Boston, MA 02116 USA; [Perez-Diaz, Sebastian] Univ Cantabria, Dept Geog Urban & Reg Planning, Santander 39005, Spain; [Perez-Obiol, Ramon] Univ Autonoma Barcelona, Fac Biociencies, Unitat Bot, Barcelona 08193, Spain; [Piilo, Sanna; Valiranta, Minna] Univ Helsinki, Fac Biol & Environm Sci, Environm Change Res Unit ECRU, Ecosyst,Environm Res Programme, Viikinkaari 1,POB 65, Helsinki 00014, Finland; [Poska, Anneli] Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden; [Remy, Cecile C.] Univ Augsburg, Inst Geog, D-86135 Augsburg, Germany; Univ Montreal, Dept Geog, Montreal, PQ H2V 0B3, Canada; [Sasaki, Naoko] Kyoto Prefectural Univ, Grad Sch Life & Environm Sci, Sakyo Ku, 1-5 Hangi Cho, Kyoto 6068522, Japan; [Schneider, Hieke] Friedrich Schiller Univ Jena, Inst Geog, Lobdergraben 32, D-07743 Jena, Germany; [Shotyk, William] Univ Alberta, Dept Renewable Resources, 348B South Acad Bldg, Edmonton, AB T6G 2H1, Canada; [Stancikaite, Migle] Nat Res Ctr, Inst Geol & Geog, Akademijos St 2, LT-08412 Vilnius, Lithuania; [Stivrins, Normunds] Univ Latvia, Inst Latvian Hist, Kalpaka Blv 4, LV-1050 Riga, Latvia; [Takahara, Hikaru] Kyoto Prefectural Univ, Grad Sch Agr, Sakyo Ku, 1-5 Hangi Cho, Kyoto 6068522, Japan; [Tan, Zhihai] Xian Polytech Univ, Sch Environm & Chem Engn, Xian 710048, Shaanxi, Peoples R China; [Umbanhowar, Charles E.] St Olaf Coll, Dept Biol, 1520 St Olaf Ave, Northfield, MN 55057 USA; [Umbanhowar, Charles E.] St Olaf Coll, Dept Environm Studies, 1520 St Olaf Ave, Northfield, MN 55057 USA; [Xiao, Xiayun] Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China; [Xu, Qinghai] Hebei Normal Univ, Coll Resources & Environm Sci, Shijiazhuang 050024, Hebei, Peoples R China; [Zhao, Yan] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China","Affiliations":"University of Reading; Imperial College London; University of London; Royal Holloway University London; Centre National de la Recherche Scientifique (CNRS); Institut de Recherche pour le Developpement (IRD); Universite de Montpellier; UDICE-French Research Universities; Universite PSL; Ecole Pratique des Hautes Etudes (EPHE); University of Gottingen; University of Quebec; University Quebec Abitibi-Temiscamingue; University of Quebec; University of Quebec Montreal; Institute of Monitoring of Climatic & Ecological Systems of the Siberian Branch of the RAS; Russian Academy of Sciences; Czech Academy of Sciences; Institute of Botany of the Czech Academy of Sciences; University of Liverpool; Liverpool Hope University; Adam Mickiewicz University; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Earth Sciences & Astronomy (INSU); UDICE-French Research Universities; Universite de Bordeaux; Chinese Academy of Sciences; Institute of Earth Environment, CAS; University of Wollongong; University of Aberdeen; University of Aberdeen; University of Cambridge; University of Cambridge; University of Southampton; Goethe University Frankfurt; Harvard University; University of Ottawa; University of Lodz; University of Quebec; University of Quebec Montreal; Utrecht University; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto Pirenaico de Ecologia (IPE); Philipps University Marburg; Natural Resources Canada; Canadian Forest Service; Sun Yat Sen University; Osaka Metropolitan University; University of Latvia; Chinese Academy of Sciences; Institute of Geology & Geophysics, CAS; University of Granada; University of Helsinki; Adam Mickiewicz University; Laval University; Chinese Academy of Sciences; Institute of Atmospheric Physics, CAS; Northwest University Xi'an; Tallinn University of Technology; Russian State Agrarian University - Moscow Timiryazev Agricultural Academy; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Historia (IH); Eotvos Lorand Research Network; Office for Supported Research Groups (ELKH); Eotvos Lorand University; University of Latvia; Nevada System of Higher Education (NSHE); University of Nevada Reno; Polish Academy of Sciences; Institute of Geological Sciences of the Polish Academy of Sciences; Universidad de Cantabria; Autonomous University of Barcelona; University of Helsinki; Lund University; University of Augsburg; Universite de Montreal; Kyoto Prefectural University; Friedrich Schiller University of Jena; University of Alberta; Nature Research Center - Lithuania; University of Latvia; Kyoto Prefectural University; Xi'an Polytechnic University; Saint Olaf College; Saint Olaf College; Chinese Academy of Sciences; Nanjing Institute of Geography & Limnology, CAS; Hebei Normal University; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS","Reprint Addresses":"Harrison, SP (corresponding author), Univ Reading, Sch Archaeol Geog & Environm Sci, Reading RG6 6AH, Berks, England.;Harrison, SP (corresponding author), Imperial Coll London, Leverhulme Ctr Wildfires Environm & Soc, London SW7 2BW, England.","Email Addresses":"s.p.harrison@reading.ac.uk","Researcher Ids":"Kołaczek, Piotr/HLX-2920-2023; Inoue, Jun/A-4200-2009; Pérez-Díaz, Sebastian/AAB-3124-2019; Stivrins, Normunds/H-5661-2019; Bobek, Premysl/D-3560-2013; Karpińska-Kołaczek, Monika/HMP-0354-2023; Marinova, Elena/E-9935-2010; Marcisz, Katarzyna/C-4021-2013; Gil-Romera, Graciela/C-9262-2016","ORCIDs":"Inoue, Jun/0000-0002-7409-2556; Pérez-Díaz, Sebastian/0000-0002-2702-0058; Stivrins, Normunds/0000-0002-1136-0146; Bobek, Premysl/0000-0002-7147-7274; Marinova, Elena/0000-0003-3793-3317; Marcisz, Katarzyna/0000-0003-2655-9729; Kolaczek, Piotr/0000-0003-2552-8269; Salonen, Sakari/0000-0002-8847-9081; Harrison, Sandy/0000-0001-5687-1903; Trasune, Liva/0000-0001-7843-1378; Karpinska-Kolaczek, Monika/0000-0002-3249-7408; Shen, Yicheng/0000-0001-8106-3254; Barhoumi, Cheima/0000-0002-2408-753X; Gil-Romera, Graciela/0000-0001-5726-2536; Lincoln, Paul/0000-0003-0566-2970; Feurdean, Angelica/0000-0002-2497-3005; Garneau, Michelle/0000-0002-1956-9243","Funding Orgs":"Leverhulme Trust [RC-2018-023]; European Research Council [694481]; German Research Foundation [FE-1096/6-1]; Swiss Government Excellence Postdoctoral Scholarships [FIRECO 2016.0310]; National Science Centre of Poland [2015/17/B/ST10/01656]; SCIEX Scholarship Fund [PSPB-013/2010]; Estonian Research Council [MOBJD313]","Funding Name Preferred":"Leverhulme Trust(Leverhulme Trust); European Research Council(European Research Council (ERC)European Commission); German Research Foundation(German Research Foundation (DFG)); Swiss Government Excellence Postdoctoral Scholarships; National Science Centre of Poland(National Science Centre, Poland); SCIEX Scholarship Fund; Estonian Research Council(Estonian Research Council)","Funding Text":"This research has been supported by the Leverhulme Trust (grant no. RC-2018-023), the European Research Council (grant no. 694481), the German Research Foundation (grant no. FE-1096/6-1), the Swiss Government Excellence Postdoctoral Scholarships (grant no. FIRECO 2016.0310), the National Science Centre of Poland (grant no. 2015/17/B/ST10/01656), the SCIEX Scholarship Fund (grant no. PSPB-013/2010), and the Estonian Research Council (grant no. MOBJD313).","Cited References":null,"Cited Reference Count":"57","Times Cited, WoS Core":"1","Times Cited, All Databases":"1","180 Day Usage Count":"12","Since 2013 Usage Count":"27","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"MAR 11","Publication Year":"2022","Volume":"14","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1109","End Page":"1124","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-14-1109-2022","DOI Link":"http://dx.doi.org/10.5194/essd-14-1109-2022","Book DOI":null,"Early Access Date":null,"Number of Pages":"16","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"ZV9PQ","Pubmed Id":null,"Open Access Designations":"Green Submitted, Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000770856100001","Web of Science Record":"0","None":null},{"_id":7,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1038/s41597-020-00578-z","Article Title":"Arctic tidal current atlas","Document Type":"Article; Data Paper","Source Title":"SCIENTIFIC DATA","Author Keywords":null,"Keywords Plus":"LAPTEV SEA; OCEAN; TIDES; ICE; STRAIT; WIND","Authors":"Baumann, TM; Polyakov, IV; Padman, L; Danielson, S; Fer, I; Janout, M; Williams, W; Pnyushkov, AV","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Baumann, Till M.; Polyakov, Igor V.; Padman, Laurie; Danielson, Seth; Fer, Ilker; Janout, Markus; Williams, William; Pnyushkov, Andrey V.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Tidal and wind-driven near-inertial currents play a vital role in the changing Arctic climate and the marine ecosystems. We compiled 429 available moored current observations taken over the last two decades throughout the Arctic to assemble a pan-Arctic atlas of tidal band currents. The atlas contains different tidal current products designed for the analysis of tidal parameters from monthly to inter-annual time scales. On shorter time scales, wind-driven inertial currents cannot be analytically separated from semidiurnal tidal constituents. Thus, we include 10-30 h band-pass filtered currents, which include all semidiurnal and diurnal tidal constituents as well as wind-driven inertial currents for the analysis of high-frequency variability of ocean dynamics. This allows for a wide range of possible uses, including local case studies of baroclinic tidal currents, assessment of long-term trends in tidal band kinetic energy and Arctic-wide validation of ocean circulation models. This atlas may also be a valuable tool for resource management and industrial applications such as fisheries, navigation and offshore construction.","Addresses":"[Baumann, Till M.; Polyakov, Igor V.] Univ Alaska Fairbanks UAF, Int Arctic Res Ctr, Fairbanks, AK 99775 USA; [Baumann, Till M.; Polyakov, Igor V.] Univ Alaska Fairbanks UAF, Coll Nat Sci & Math, Fairbanks, AK 99775 USA; [Baumann, Till M.; Polyakov, Igor V.] Finnish Meteorol Inst, Helsinki, Finland; [Padman, Laurie] Earth & Space Res, Corvallis, OR USA; [Danielson, Seth] UAF, Coll Fisheries & Ocean Sci, Fairbanks, AK USA; [Fer, Ilker] Univ Bergen, Geophys Inst, Bergen, Norway; [Fer, Ilker] Bjerknes Ctr Climate Res, Bergen, Norway; [Janout, Markus] Alfred Wegener Inst, Bremerhaven, Germany; [Williams, William] Fisheries & Oceans Canada, Sydney, BC, Canada; [Pnyushkov, Andrey V.] UAF, Int Arctic Res Ctr, Fairbanks, AK USA; [Pnyushkov, Andrey V.] Hokkaido Univ, Global Inst Collaborat Res & Educ, Sapporo, Hokkaido, Japan","Affiliations":"Finnish Meteorological Institute; University of Bergen; Bjerknes Centre for Climate Research; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Fisheries & Oceans Canada; Hokkaido University","Reprint Addresses":"Baumann, TM (corresponding author), Univ Alaska Fairbanks UAF, Int Arctic Res Ctr, Fairbanks, AK 99775 USA.;Baumann, TM (corresponding author), Univ Alaska Fairbanks UAF, Coll Nat Sci & Math, Fairbanks, AK 99775 USA.;Baumann, TM (corresponding author), Finnish Meteorol Inst, Helsinki, Finland.","Email Addresses":"till.baumann@uib.no","Researcher Ids":"Pnyushkov, Andrey/M-3156-2019; Padman, Laurence/AAH-3808-2021; Fer, Ilker/C-7820-2012","ORCIDs":"Pnyushkov, Andrey/0000-0001-9112-6458; Fer, Ilker/0000-0002-2427-2532; Danielson, Seth/0000-0002-9191-4363; Padman, Laurence/0000-0003-2010-642X","Funding Orgs":"NSF [1249182, 1708427, 1708424]; UAF Global Change Student Research Grant award; Cooperative Institute for Alaska Research; Research Council of Norway [294396]; German Federal Ministry of Education and Research (BMBF) [03G0833]","Funding Name Preferred":"NSF(National Science Foundation (NSF)); UAF Global Change Student Research Grant award; Cooperative Institute for Alaska Research; Research Council of Norway(Research Council of Norway); German Federal Ministry of Education and Research (BMBF)(Federal Ministry of Education & Research (BMBF))","Funding Text":"Analyses presented in this paper are supported by NSF grants 1249182 (TB, IP, LP, AP), 1708427 (TB, IP, AP, SD) and 1708424 (LP). TB was supported in part by a UAF Global Change Student Research Grant award with funds from the Cooperative Institute for Alaska Research. IF received support from the Research Council of Norway through the project 294396. MJ acknowledges financial support from the German Federal Ministry of Education and Research (BMBF grant 03G0833).","Cited References":null,"Cited Reference Count":"48","Times Cited, WoS Core":"12","Times Cited, All Databases":"12","180 Day Usage Count":"0","Since 2013 Usage Count":"1","Publisher":"NATURE PUBLISHING GROUP","Publisher City":"LONDON","Publisher Address":"MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND","ISSN":null,"eISSN":"2052-4463","ISBN":null,"Journal Abbreviation":"SCI DATA","Journal ISO Abbreviation":"Sci. Data","Publication Date":"AUG 21","Publication Year":"2020","Volume":"7","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"275","DOI prefix":"http://dx.doi.org/","DOI":"10.1038/s41597-020-00578-z","DOI Link":"http://dx.doi.org/10.1038/s41597-020-00578-z","Book DOI":null,"Early Access Date":null,"Number of Pages":"11","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"NL0HI","Pubmed Id":"32826909","Open Access Designations":"Green Published, gold, Green Accepted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000567106900001","Web of Science Record":"0","None":null},{"_id":8,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Canada","NWT region":"All","NWT area":"Hydrometric stations maintained by Environment and Climate Change Canada","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-12-1835-2020","Article Title":"A Canadian River Ice Database from the National Hydrometric Program Archives","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"BREAK-UP; TEMPORAL PATTERNS; MACKENZIE DELTA; JAM; HYDROLOGY; TRENDS; FLOW; FREQUENCY; CLIMATE; STORAGE","Authors":"de Rham, L; Dibike, Y; Beltaos, S; Peters, D; Bonsal, B; Prowse, T","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"de Rham, Laurent; Dibike, Yonas; Beltaos, Spyros; Peters, Daniel; Bonsal, Barrie; Prowse, Terry","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"River ice, like open-water conditions, is an integral component of the cold-climate hydrological cycle. The annual succession of river ice formation, growth, decay and clearance can include low flows and ice jams, as well as midwinter and spring break-up events. Reports and associated data of river ice occurrence are often limited to single locations or regional assessments, are season-specific, and use readily available data. Within Canada, the National Hydrometric Program (NHP) operates a network of gauging stations with water level as the primary measured variable to derive discharge. In the late 1990s, the Water Science and Technology Directorate of Environment and Climate Change Canada initiated a long-term effort to compile, archive and extract riverice-related information from NHP hydrometric records. This data article describes the original research data set produced by this near 20-year effort: the Canadian River Ice Database (CRID). The CRID holds almost 73 000 recorded variables from a subset of 196 NHP stations throughout Canada that were in operation within the period 1894 to 2015. Over 100 000 paper and digital files were reviewed, representing 10 378 station years of active operation. The task of compiling this database involved manual extraction and input of more than 460 000 data entries on water level, discharge, ice thickness, date, time and data quality rating. Guidelines on the data extraction, rating procedure and challenges are provided. At each location, time series of up to 15 variables specific to the occurrence of freeze-up and winter-low events, midwinter break-up, ice thickness, spring break-up, and maximum open-water level were compiled. This database follows up on several earlier efforts to compile information on river ice, which are summarized herein, and expands the scope and detail for use in Canadian river ice research and applications. Following the Government of Canada Open Data initiative, this original river ice data set is available at https://doi.org/10.18164/c21e1852-ba8e-44af-bc13-48eeedfcf2f4 (de Rham et al., 2020).","Addresses":"[de Rham, Laurent; Dibike, Yonas; Peters, Daniel; Prowse, Terry] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Beltaos, Spyros] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, 867 Lakeshore Rd, Burlington, ON L7S 1A1, Canada; [Bonsal, Barrie] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, 11 Innovat Blvd, Saskatoon, SK S7N 3H5, Canada","Affiliations":"Environment & Climate Change Canada; Environment & Climate Change Canada; Environment & Climate Change Canada","Reprint Addresses":"de Rham, L (corresponding author), Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada.","Email Addresses":"laurent.derham@canada.ca","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"97","Times Cited, WoS Core":"6","Times Cited, All Databases":"6","180 Day Usage Count":"1","Since 2013 Usage Count":"7","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"AUG 24","Publication Year":"2020","Volume":"12","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1835","End Page":"1860","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-12-1835-2020","DOI Link":"http://dx.doi.org/10.5194/essd-12-1835-2020","Book DOI":null,"Early Access Date":null,"Number of Pages":"26","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"NG1RR","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-08 00:00:00","UT (Unique WOS ID)":"WOS:000563764900001","Web of Science Record":"0","None":null},{"_id":9,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Canada","NWT region":"All","NWT area":"Snow measurement stations maintained by the Government of the Northwest Territories","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-13-4603-2021","Article Title":"Canadian historical Snow Water Equivalent dataset (CanSWE, 1928-2020)","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"DEPTH; PRECIPITATION; CLIMATE; MODEL; MASS","Authors":"Vionnet, V; Mortimer, C; Brady, M; Arnal, L; Brown, R","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Vionnet, Vincent; Mortimer, Colleen; Brady, Mike; Arnal, Louise; Brown, Ross","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"In situ measurements of water equivalent of snow cover (SWE) - the vertical depth of water that would be obtained if all the snow cover melted completely - are used in many applications including water management, flood forecasting, climate monitoring, and evaluation of hydrological and land surface models. The Canadian historical SWE dataset (CanSWE) combines manual and automated pan-Canadian SWE observations collected by national, provincial and territorial agencies as well as hydropower companies. Snow depth (SD) and bulk snow density (defined as the ratio of SWE to SD) are also included when available. This new dataset supersedes the previous Canadian Historical Snow Survey (CHSSD) dataset published by Brown et al. (2019), and this paper describes the efforts made to correct metadata, remove duplicate observations and quality control records. The CanSWE dataset was compiled from 15 different sources and includes SWE information for all provinces and territories that measure SWE. Data were updated to July 2020, and new historical data from the Government of Northwest Territories, Government of Newfoundland and Labrador, Saskatchewan Water Security Agency, and Hydro-Quebec were included. CanSWE includes over 1 million SWE measurements from 2607 different locations across Canada over the period 1928-2020. It is publicly available at https://doi.org/10.5281/zenodo.4734371 (Vionnet et al., 2021).","Addresses":"[Vionnet, Vincent] Environm & Climate Change Canada, Meteorol Res Div, Dorval, PQ, Canada; [Mortimer, Colleen; Brady, Mike; Brown, Ross] Environm & Climate Change Canada, Div Climate Res, Toronto, ON, Canada; [Arnal, Louise] Univ Saskatchewan, Coldwater Lab, Canmore, AB, Canada","Affiliations":"Environment & Climate Change Canada; Environment & Climate Change Canada; University of Saskatchewan","Reprint Addresses":"Vionnet, V (corresponding author), Environm & Climate Change Canada, Meteorol Res Div, Dorval, PQ, Canada.","Email Addresses":"vincent.vionnet@ec.gc.ca","Researcher Ids":"Vionnet, Vincent/AFZ-4794-2022","ORCIDs":"Vionnet, Vincent/0000-0002-9142-9739","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"57","Times Cited, WoS Core":"8","Times Cited, All Databases":"8","180 Day Usage Count":"2","Since 2013 Usage Count":"10","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"SEP 24","Publication Year":"2021","Volume":"13","Issue":"9","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"4603","End Page":"4619","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-13-4603-2021","DOI Link":"http://dx.doi.org/10.5194/essd-13-4603-2021","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"WN2BQ","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14 00:00:00","UT (Unique WOS ID)":"WOS:000711579500002","Web of Science Record":"0","None":null},{"_id":10,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, Dehcho, North Slave","NWT area":"Mackenzie Delta, Smith Creek, Scotty Creek Research Station, Daring Lake Tundra Ecosystem Research Station","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/bg-19-559-2022","Article Title":"Representativeness assessment of the pan-Arctic eddy covariance site network and optimized future enhancements","Document Type":"Article","Source Title":"BIOGEOSCIENCES","Author Keywords":null,"Keywords Plus":"NET ECOSYSTEM EXCHANGE; PERMAFROST CARBON; METHANE EMISSIONS; PEATLAND CARBON; CLIMATE-CHANGE; FLUX DATA; CO2 FLUX; PART 1; TUNDRA; TERRESTRIAL","Authors":"Pallandt, MMTA; Kumar, J; Mauritz, M; Schuur, EAG; Virkkala, AM; Celis, G; Hoffman, FM; Gockede, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Pallandt, Martijn M. T. A.; Kumar, Jitendra; Mauritz, Marguerite; Schuur, Edward A. G.; Virkkala, Anna-Maria; Celis, Gerardo; Hoffman, Forrest M.; Goeckede, Mathias","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Large changes in the Arctic carbon balance are expected as warming linked to climate change threatens to destabilize ancient permafrost carbon stocks. The eddy covariance (EC) method is an established technique to quantify net losses and gains of carbon between the biosphere and atmosphere at high spatiotemporal resolution. Over the past decades, a growing network of terrestrial EC tower sites has been established across the Arctic, but a comprehensive assessment of the network's representativeness within the heterogeneous Arctic region is still lacking. This creates additional uncertainties when integrating flux data across sites, for example when upscaling fluxes to constrain pan-Arctic carbon budgets and changes therein. This study provides an inventory of Arctic (here > = 60 degrees N) EC sites, which has also been made available online (https://cosima.nceas.ucsb.edu/carbon-flux-sites/, last access: 25 January 2022). Our database currently comprises 120 EC sites, but only 83 are listed as active, and just 25 of these active sites remain operational throughout the winter. To map the representativeness of this EC network, we evaluated the similarity between environmental conditions observed at the tower locations and those within the larger Arctic study domain based on 18 bioclimatic and edaphic variables. This allows us to assess a general level of similarity between ecosystem conditions within the domain, while not necessarily reflecting changes in greenhouse gas flux rates directly. We define two metrics based on this representativeness score: one that measures whether a location is represented by an EC tower with similar characteristics (ER1) and a second for which we assess if a minimum level of representation for statistically rigorous extrapolation is met (ER4). We find that while half of the domain is represented by at least one tower, only a third has enough towers in similar locations to allow reliable extrapolation. When we consider methane measurements or year-round (including wintertime) measurements, the values drop to about 1/5 and 1/10 of the domain, respectively. With the majority of sites located in Fennoscandia and Alaska, these regions were assigned the highest level of network representativeness, while large parts of Siberia and patches of Canada were classified as underrepresented. Across the Arctic, mountainous regions were particularly poorly represented by the current EC observation network. We tested three different strategies to identify new site locations or upgrades of existing sites that optimally enhance the representativeness of the current EC network. While 15 new sites can improve the representativeness of the pan-Arctic network by 20 %, upgrading as few as 10 existing sites to capture methane fluxes or remain active during wintertime can improve their respective ER1 network coverage by 28 % to 33 %. This targeted network improvement could be shown to be clearly superior to an unguided selection of new sites, therefore leading to substantial improvements in network coverage based on relatively small investments.","Addresses":"[Pallandt, Martijn M. T. A.; Goeckede, Mathias] Max Planck Inst Biogeochem, Dept Biogeochem Signals, D-07745 Jena, Germany; [Kumar, Jitendra] Oak Ridge Natl Lab, Div Environm Sci, POB 2008, Oak Ridge, TN 37831 USA; [Mauritz, Marguerite] Univ Texas El Paso, Dept Biol Sci, El Paso, TX 79902 USA; [Schuur, Edward A. G.] No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA; [Schuur, Edward A. G.] No Arizona Univ, Dept Biol Sci, Flagstaff, AZ 86011 USA; [Virkkala, Anna-Maria] Woodwell Climate Res Ctr, Falmouth, MA 02540 USA; [Celis, Gerardo] Univ Florida, Dept Agron, Gainesville, FL 32601 USA; [Hoffman, Forrest M.] Oak Ridge Natl Lab, Comp Sci & Engn Div, POB 2009, Oak Ridge, TN 37831 USA","Affiliations":"Max Planck Society; United States Department of Energy (DOE); Oak Ridge National Laboratory; University of Texas System; University of Texas El Paso; Northern Arizona University; Northern Arizona University; State University System of Florida; University of Florida; United States Department of Energy (DOE); Oak Ridge National Laboratory","Reprint Addresses":"Pallandt, MMTA (corresponding author), Max Planck Inst Biogeochem, Dept Biogeochem Signals, D-07745 Jena, Germany.","Email Addresses":"mpall@bgc-jena.mpg.de","Researcher Ids":"Goeckede, Mathias/C-1027-2017; Kumar, Jitendra/G-8601-2013","ORCIDs":"Goeckede, Mathias/0000-0003-2833-8401; Kumar, Jitendra/0000-0002-0159-0546; Pallandt, Martijn/0000-0003-0858-8227","Funding Orgs":"Max Planck Society; European Commission [727890]; Reducing Uncertainties in Biogeochemical Interactions through Synthesis and Computation Scientific Focus Area (RUBISCO SFA) - Office of Biological and Environmental Research in the DOE Office of Science; Next-Generation Ecosystem Experiments (NGEE Arctic) - Office of Biological and Environmental Research in the DOE Office of Science","Funding Name Preferred":"Max Planck Society(Max Planck SocietyFoundation CELLEX); European Commission(European CommissionEuropean Commission Joint Research Centre); Reducing Uncertainties in Biogeochemical Interactions through Synthesis and Computation Scientific Focus Area (RUBISCO SFA) - Office of Biological and Environmental Research in the DOE Office of Science; Next-Generation Ecosystem Experiments (NGEE Arctic) - Office of Biological and Environmental Research in the DOE Office of Science","Funding Text":"This work was supported by the Max Planck Society and through funding by the European Commission (INTAROS project, H2020-BG-09-2016, grant agreement no. 727890). Jitendra Kumar and Forrest M. Hoffman were supported by the Next-Generation Ecosystem Experiments (NGEE Arctic) and the Reducing Uncertainties in Biogeochemical Interactions through Synthesis and Computation Scientific Focus Area (RUBISCO SFA), which are sponsored by the Office of Biological and Environmental Research in the DOE Office of Science.","Cited References":null,"Cited Reference Count":"93","Times Cited, WoS Core":"9","Times Cited, All Databases":"9","180 Day Usage Count":"4","Since 2013 Usage Count":"14","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1726-4170","eISSN":"1726-4189","ISBN":null,"Journal Abbreviation":"BIOGEOSCIENCES","Journal ISO Abbreviation":"Biogeosciences","Publication Date":"FEB 2","Publication Year":"2022","Volume":"19","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"559","End Page":"583","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/bg-19-559-2022","DOI Link":"http://dx.doi.org/10.5194/bg-19-559-2022","Book DOI":null,"Early Access Date":null,"Number of Pages":"25","WoS Categories":"Ecology; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology","IDS Number":"YT8WA","Pubmed Id":null,"Open Access Designations":"gold, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-12 00:00:00","UT (Unique WOS ID)":"WOS:000751632800001","Web of Science Record":"0","None":null},{"_id":11,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie Delta, Richards Island, Tuktoyaktuk coastlands, Husky Lakes, east arm of Great Slave Lake","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3389/feart.2019.00005","Article Title":"Size Distributions of Arctic Waterbodies Reveal Consistent Relations in Their Statistical Moments in Space and Time","Document Type":"Article","Source Title":"FRONTIERS IN EARTH SCIENCE","Author Keywords":"permafrost; hydrology; waterbodies; size distribution; thermokarst; statistical moments; ponds; lakes","Keywords Plus":"SOIL-MOISTURE; PERMAFROST LANDSCAPE; SPATIAL VARIABILITY; SURFACE-WATER; LAKES; PONDS; METHANE; STORAGE; DEGRADATION; THERMOKARST","Authors":"Muster, S; Riley, WJ; Roth, K; Langer, M; Aleina, FC; Koven, CD; Lange, S; Bartsch, A; Grosse, G; Wilson, CJ; Jones, BM; Boike, J","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Muster, Sina; Riley, William J.; Roth, Kurt; Langer, Moritz; Aleina, Fabio Cresto; Koven, Charles D.; Lange, Stephan; Bartsch, Annett; Grosse, Guido; Wilson, Cathy J.; Jones, Benjamin M.; Boike, Julia","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Arctic lowlands are characterized by large numbers of small waterbodies, which are known to affect surface energy budgets and the global carbon cycle. Statistical analysis of their size distributions has been hindered by the shortage of observations at sufficiently high spatial resolutions. This situation has now changed with the high-resolution (<5 m) circum-Arctic Permafrost Region Pond and Lake (PeRL) database recently becoming available. We have used this database to make the first consistent, high-resolution estimation of Arctic waterbody size distributions, with surface areas ranging from 0.0001 km(2) (100 m(2)) to 1 km(2). We found that the size distributions varied greatly across the thirty study regions investigated and that there was no single universal size distribution function (including power-law distribution functions) appropriate across all of the study regions. We did, however, find close relationships between the statistical moments (mean, variance, and skewness) of the waterbody size distributions from different study regions. Specifically, we found that the spatial variance increased linearly with mean waterbody size (R-2 = 0.97, p < 2.2e-16) and that the skewness decreased approximately hyperbolically. We have demonstrated that these relationships (1) hold across the 30 Arctic study regions covering a variety of (bio)climatic and permafrost zones, (2) hold over time in two of these study regions for which multi-decadal satellite imagery is available, and (3) can be reproduced by simulating rising water levels in a high-resolution digital elevation model. The consistent spatial and temporal relationships between the statistical moments of the waterbody size distributions underscore the dominance of topographic controls in lowland permafrost areas. These results provide motivation for further analyses of the factors involved in waterbody development and spatial distribution and for investigations into the possibility of using statistical moments to predict future hydrologic dynamics in the Arctic.","Addresses":"[Muster, Sina; Langer, Moritz; Lange, Stephan; Grosse, Guido; Boike, Julia] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Potsdam, Germany; [Riley, William J.; Koven, Charles D.] Lawrence Berkeley Natl Lab, Berkeley, CA USA; [Roth, Kurt] Heidelberg Univ, Inst Environm Phys, Heidelberg, Germany; [Langer, Moritz; Boike, Julia] Humboldt Univ, Geog Dept, Berlin, Germany; [Aleina, Fabio Cresto] Max Planck Inst Meteorol, Hamburg, Germany; [Bartsch, Annett] Austrian Polar Res Inst, Vienna, Austria; [Bartsch, Annett] Bgeos, Komeuburg, Austria; [Grosse, Guido] Univ Potsdam, Inst Earth & Environm Sci, Potsdam, Germany; [Wilson, Cathy J.] Los Alamos Natl Lab, Los Alamos, NM USA; [Jones, Benjamin M.] US Geol Survey, Alaska Sci Ctr, Anchorage, AK USA","Affiliations":"Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; Ruprecht Karls University Heidelberg; Humboldt University of Berlin; Max Planck Society; University of Potsdam; United States Department of Energy (DOE); Los Alamos National Laboratory; United States Department of the Interior; United States Geological Survey","Reprint Addresses":"Muster, S (corresponding author), Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Potsdam, Germany.","Email Addresses":"sina.muster@posteo.de","Researcher Ids":"Grosse, Guido/F-5018-2011; Bartsch, Annett/N-1347-2019; Koven, Charles/N-8888-2014; Riley, William J/D-3345-2015; Bartsch, Annett/G-6332-2012","ORCIDs":"Grosse, Guido/0000-0001-5895-2141; Bartsch, Annett/0000-0002-3737-7931; Koven, Charles/0000-0002-3367-0065; Riley, William J/0000-0002-4615-2304; Bartsch, Annett/0000-0002-3737-7931; Langer, Moritz/0000-0002-2704-3655; Jones, Benjamin/0000-0002-1517-4711; Lange, Stephan/0000-0002-9398-1041","Funding Orgs":"Helmholtz Association [VH-NG 203]; US Department of Energy's BER program under the NGEE-Arctic project [DE-AC02-05CH11231]; European Research Council (ERC) [338335]; National Science Foundation [OPP-1806213]","Funding Name Preferred":"Helmholtz Association(Helmholtz Association); US Department of Energy's BER program under the NGEE-Arctic project(United States Department of Energy (DOE)); European Research Council (ERC)(European Research Council (ERC)); National Science Foundation(National Science Foundation (NSF))","Funding Text":"This work was supported by the Helmholtz Association through a grant (VH-NG 203) awarded to SM, WR, CK, and CW were supported by the US Department of Energy's BER program under the NGEE-Arctic project (contract no. DE-AC02-05CH11231). GG was supported by the European Research Council (ERC) grant no. 338335. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the US Government. BJ was supported by the National Science Foundation under grant OPP-1806213.","Cited References":null,"Cited Reference Count":"69","Times Cited, WoS Core":"18","Times Cited, All Databases":"19","180 Day Usage Count":"0","Since 2013 Usage Count":"5","Publisher":"FRONTIERS MEDIA SA","Publisher City":"LAUSANNE","Publisher Address":"AVENUE DU TRIBUNAL FEDERAL 34, LAUSANNE, CH-1015, SWITZERLAND","ISSN":null,"eISSN":"2296-6463","ISBN":null,"Journal Abbreviation":"FRONT EARTH SC-SWITZ","Journal ISO Abbreviation":"Front. Earth Sci.","Publication Date":"JAN 29","Publication Year":"2019","Volume":"7","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"5","DOI prefix":"http://dx.doi.org/","DOI":"10.3389/feart.2019.00005","DOI Link":"http://dx.doi.org/10.3389/feart.2019.00005","Book DOI":null,"Early Access Date":null,"Number of Pages":"15","WoS Categories":"Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology","IDS Number":"HX2JA","Pubmed Id":null,"Open Access Designations":"Green Published, gold, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000467216900001","Web of Science Record":"0","None":null},{"_id":12,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Sites of terrestrial and aquatic methane flux data records","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-13-5151-2021","Article Title":"BAWLD-CH4: a comprehensive dataset of methane fluxes from boreal and arctic ecosystems","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"GREENHOUSE-GAS EMISSIONS; CARBON-DIOXIDE; NORTHERN LAKES; PERMAFROST CARBON; NATURAL WETLANDS; PEATLAND CARBON; TUNDRA; EXCHANGE; CLIMATE; SYSTEM","Authors":"Kuhn, MA; Varner, RK; Bastviken, D; Crill, P; MacIntyre, S; Turetsky, M; Anthony, KW; McGuire, AD; Olefeldt, D","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Kuhn, McKenzie A.; Varner, Ruth K.; Bastviken, David; Crill, Patrick; MacIntyre, Sally; Turetsky, Merritt; Walter Anthony, Katey; McGuire, Anthony D.; Olefeldt, David","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Methane (CH4) emissions from the boreal and arctic region are globally significant and highly sensitive to climate change. There is currently a wide range in estimates of high-latitude annual CH4 fluxes, where estimates based on land cover inventories and empirical CH4 flux data or process models (bottom-up approaches) generally are greater than atmospheric inversions (top-down approaches). A limitation of bottom-up approaches has been the lack of harmonization between inventories of site-level CH4 flux data and the land cover classes present in high-latitude spatial datasets. Here we present a comprehensive dataset of small-scale, surface CH4 flux data from 540 terrestrial sites (wetland and non-wetland) and 1247 aquatic sites (lakes and ponds), compiled from 189 studies. The Boreal-Arctic Wetland and Lake Methane Dataset (BAWLD-CH4) was constructed in parallel with a compatible land cover dataset, sharing the same land cover classes to enable refined bottom-up assessments. BAWLD-CH4 includes information on site-level CH4 fluxes but also on study design (measurement method, timing, and frequency) and site characteristics (vegetation, climate, hydrology, soil, and sediment types, permafrost conditions, lake size and depth, and our determination of land cover class). The different land cover classes had distinct CH4 fluxes, resulting from definitions that were either based on or co-varied with key environmental controls. Fluxes of CH4 from terrestrial ecosystems were primarily influenced by water table position, soil temperature, and vegetation composition, while CH4 fluxes from aquatic ecosystems were primarily influenced by water temperature, lake size, and lake genesis. Models could explain more of the between-site variability in CH4 fluxes for terrestrial than aquatic ecosystems, likely due to both less precise assessments of lake CH4 fluxes and fewer consistently reported lake site characteristics. Analysis of BAWLD-CH4 identified both land cover classes and regions within the boreal and arctic domain, where future studies should be focused, alongside methodological approaches. Overall, BAWLD-CH4 provides a comprehensive dataset of CH4 emissions from high-latitude ecosystems that are useful for identifying research opportunities, for comparison against new field data, and model parameterization or validation.","Addresses":"[Kuhn, McKenzie A.; Olefeldt, David] Univ Alberta, Dept Renewable Resources, Edmonton, AB T6E 1V6, Canada; [Varner, Ruth K.] Univ New Hampshire, Dept Earth Sci, Durham, NH 03824 USA; [Varner, Ruth K.] Univ New Hampshire, Earth Syst Res Ctr, Inst Study Earth Oceans & Space, Durham, NH 03824 USA; [Bastviken, David] Stockholm Univ, Dept Phys Geog, S-10691 Stockholm, Sweden; [Bastviken, David] Linkoping Univ, Dept Themat Studies Environm Change, S-58183 Linkoping, Sweden; [Crill, Patrick] Stockholm Univ, Dept Geol Sci, Stockholm, Sweden; [Crill, Patrick] Bolin Ctr Climate Res, Stockholm, Sweden; [MacIntyre, Sally] Univ Calif Santa Barbara, Inst Marine Sci, Santa Barbara, CA 93106 USA; [Turetsky, Merritt] Univ Colorado Boulder, Inst Arctic & Alpine Res INSTAAR, Boulder, CO USA; [Walter Anthony, Katey] Univ Alaska Fairbanks, Water & Environm Res Ctr, POB 755860, Fairbanks, AK 99775 USA; [McGuire, Anthony D.] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK 99775 USA","Affiliations":"University of Alberta; University System Of New Hampshire; University of New Hampshire; University System Of New Hampshire; University of New Hampshire; Stockholm University; Linkoping University; Stockholm University; University of California System; University of California Santa Barbara; University of Colorado System; University of Colorado Boulder; University of Alaska System; University of Alaska Fairbanks; University of Alaska System; University of Alaska Fairbanks","Reprint Addresses":"Kuhn, MA (corresponding author), Univ Alberta, Dept Renewable Resources, Edmonton, AB T6E 1V6, Canada.","Email Addresses":"kuhn.mckenzie@gmail.com","Researcher Ids":"Varner, Ruth K/E-5371-2011; Olefeldt, David/E-8835-2013","ORCIDs":"Varner, Ruth K/0000-0002-3571-6629; Kuhn, McKenzie/0000-0003-3871-1548; Olefeldt, David/0000-0002-5976-1475; Bastviken, David/0000-0003-0038-2152","Funding Orgs":"Vanier Canada Graduate Scholarship; W. Garfield Weston Foundation; Campus Alberta Innovates Program; National Science and Engineering Research Council of Canada (NSERC) [RGPIN-2016-04688]; US National Aeronautics and Space Administration [NNX17AK10G]; US Department of Energy [DE-SC0016440]; H2020 ERC [725546]; Swedish Research Council VR [2016-04829]; FORMAS [2018-01794]","Funding Name Preferred":"Vanier Canada Graduate Scholarship; W. Garfield Weston Foundation; Campus Alberta Innovates Program; National Science and Engineering Research Council of Canada (NSERC)(Natural Sciences and Engineering Research Council of Canada (NSERC)); US National Aeronautics and Space Administration(National Aeronautics & Space Administration (NASA)); US Department of Energy(United States Department of Energy (DOE)); H2020 ERC; Swedish Research Council VR(Swedish Research Council); FORMAS(Swedish Research Council Formas)","Funding Text":"McKenzie A. Kuhn received support from the Vanier Canada Graduate Scholarship and the W. Garfield Weston Foundation. David Olefeldt received funding from the Campus Alberta Innovates Program and the National Science and Engineering Research Council of Canada (NSERC) Discovery grant (RGPIN-2016-04688). Ruth K. Varner was supported by the US National Aeronautics and Space Administration (NNX17AK10G) and US Department of Energy (DE-SC0016440). David Bastviken was funded by H2020 ERC (grant 725546, METLAKE), the Swedish Research Council VR (grant 2016-04829), and FORMAS (grant 2018-01794).","Cited References":null,"Cited Reference Count":"112","Times Cited, WoS Core":"16","Times Cited, All Databases":"16","180 Day Usage Count":"11","Since 2013 Usage Count":"34","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"NOV 5","Publication Year":"2021","Volume":"13","Issue":"11","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"5151","End Page":"5189","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-13-5151-2021","DOI Link":"http://dx.doi.org/10.5194/essd-13-5151-2021","Book DOI":null,"Early Access Date":null,"Number of Pages":"39","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"WT4RU","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-20 00:00:00","UT (Unique WOS ID)":"WOS:000715853800001","Web of Science Record":"0","None":null},{"_id":13,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Sites of terrestrial carbon dioxide flux data records","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-14-179-2022","Article Title":"The ABCflux database: Arctic-boreal CO2 flux observations and ancillary information aggregated to monthly time steps across terrestrial ecosystems","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"EDDY COVARIANCE TECHNIQUE; CARBON-DIOXIDE EXCHANGE; SPATIAL VARIABILITY; PERMAFROST CARBON; NET; TUNDRA; RESPIRATION; CHAMBER; FOREST; STOCKS","Authors":"Virkkala, AM; Natali, SM; Rogers, BM; Watts, JD; Savage, K; Connon, SJ; Mauritz, M; Schuur, EAG; Peter, D; Minions, C; Nojeim, J; Commane, R; Emmerton, CA; Goeckede, M; Helbig, M; Holl, D; Iwata, H; Kobayashi, H; Kolari, P; Lopez-Blanco, E; Marushchak, ME; Mastepanov, M; Merbold, L; Parmentier, FJW; Peichl, M; Sachs, T; Sonnentag, O; Ueyama, M; Voigt, C; Aurela, M; Boike, J; Celis, G; Chae, N; Christensen, TR; Bret-Harte, MS; Dengel, S; Dolman, H; Edgar, CW; Elberling, B; Euskirchen, E; Grelle, A; Hatakka, J; Humphreys, E; Jarveoja, J; Kotani, A; Kutzbach, L; Laurila, T; Lohila, A; Mammarella, I; Matsuura, Y; Meyer, G; Nilsson, MB; Oberbauer, SF; Park, SJ; Petrov, R; Prokushkin, AS; Schulze, C; St Louis, VL; Tuittila, ES; Tuovinen, JP; Quinton, W; Varlagin, A; Zona, D; Zyryanov, VI","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Virkkala, Anna-Maria; Natali, Susan M.; Rogers, Brendan M.; Watts, Jennifer D.; Savage, Kathleen; Connon, Sara June; Mauritz, Marguerite; Schuur, Edward A. G.; Peter, Darcy; Minions, Christina; Nojeim, Julia; Commane, Roisin; Emmerton, Craig A.; Goeckede, Mathias; Helbig, Manuel; Holl, David; Iwata, Hiroki; Kobayashi, Hideki; Kolari, Pasi; Lopez-Blanco, Efren; Marushchak, Maija E.; Mastepanov, Mikhail; Merbold, Lutz; Parmentier, Frans-Jan W.; Peichl, Matthias; Sachs, Torsten; Sonnentag, Oliver; Ueyama, Masahito; Voigt, Carolina; Aurela, Mika; Boike, Julia; Celis, Gerardo; Chae, Namyi; Christensen, Torben R.; Bret-Harte, M. Syndonia; Dengel, Sigrid; Dolman, Han; Edgar, Colin W.; Elberling, Bo; Euskirchen, Eugenie; Grelle, Achim; Hatakka, Juha; Humphreys, Elyn; Jarveoja, Jarvi; Kotani, Ayumi; Kutzbach, Lars; Laurila, Tuomas; Lohila, Annalea; Mammarella, Ivan; Matsuura, Yojiro; Meyer, Gesa; Nilsson, Mats B.; Oberbauer, Steven F.; Park, Sang-Jong; Petrov, Roman; Prokushkin, Anatoly S.; Schulze, Christopher; St Louis, Vincent L.; Tuittila, Eeva-Stiina; Tuovinen, Juha-Pekka; Quinton, William; Varlagin, Andrej; Zona, Donatella; Zyryanov, Viacheslav I.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Past efforts to synthesize and quantify the magnitude and change in carbon dioxide (CO2) fluxes in terrestrial ecosystems across the rapidly warming Arctic-boreal zone (ABZ) have provided valuable information but were limited in their geographical and temporal coverage. Furthermore, these efforts have been based on data aggregated over varying time periods, often with only minimal site ancillary data, thus limiting their potential to be used in large-scale carbon budget assessments. To bridge these gaps, we developed a standardized monthly database of Arctic-boreal CO2 fluxes (ABCflux) that aggregates in situ measurements of terrestrial net ecosystem CO2 exchange and its derived partitioned component fluxes: gross primary productivity and ecosystem respiration. The data span from 1989 to 2020 with over 70 supporting variables that describe key site conditions (e.g., vegetation and disturbance type), micrometeorological and environmental measurements (e.g., air and soil temperatures), and flux measurement techniques. Here, we describe these variables, the spatial and temporal distribution of observations, the main strengths and limitations of the database, and the potential research opportunities it enables. In total, ABCflux includes 244 sites and 6309 monthly observations; 136 sites and 2217 monthly observations represent tundra, and 108 sites and 4092 observations represent the boreal biome. The database includes fluxes estimated with chamber (19 % of the monthly observations), snow diffusion (3 %) and eddy covariance (78 %) techniques. The largest number of observations were collected during the climatological summer (June-August; 32 %), and fewer observations were available for autumn (September-October; 25 %), winter (December-February; 18 %), and spring (March-May; 25 %). ABCflux can be used in a wide array of empirical, remote sensing and modeling studies to improve understanding of the regional and temporal variability in CO2 fluxes and to better estimate the terrestrial ABZ CO2 budget. ABCflux is openly and freely available online (Virkkala et al., 2021b, https://doi.org/10.3334/ORNLDAAC/1934).","Addresses":"[Virkkala, Anna-Maria; Natali, Susan M.; Rogers, Brendan M.; Watts, Jennifer D.; Savage, Kathleen; Connon, Sara June; Peter, Darcy; Minions, Christina; Nojeim, Julia] Woodwell Climate Res Ctr, 149 Woods Hole Rd, Falmouth, MA 02540 USA; [Mauritz, Marguerite] Univ Texas El Paso, Environm Sci & Engn, 500W Univ Rd, El Paso, TX 79902 USA; [Schuur, Edward A. G.] No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86001 USA; [Schuur, Edward A. G.] No Arizona Univ, Dept Biol Sci, Flagstaff, AZ 86001 USA; [Commane, Roisin] Columbia Univ, Lamont Doherty Earth Observ, Dept Earth & Environm Sci, Palisades, NY 10964 USA; [Emmerton, Craig A.; St Louis, Vincent L.] Univ Alberta, Dept Biol Sci, Edmonton, AB, Canada; [Goeckede, Mathias] Max Planck Inst Biogeochem, Dept Biogeochem Signals, Jena, Germany; [Helbig, Manuel] Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS, Canada; [Helbig, Manuel; Sonnentag, Oliver; Voigt, Carolina; Meyer, Gesa; Schulze, Christopher] Univ Montreal, Dept Geog, Montreal, PQ, Canada; [Holl, David; Kutzbach, Lars] Univ Hamburg, Ctr Earth Syst Res & Sustainabil CEN, Inst Soil Sci, Hamburg, Germany; [Iwata, Hiroki] Shinshu Univ, Dept Environm Sci, Matsumoto, Nagano, Japan; [Kobayashi, Hideki] Japan Agcy Marine Earth Sci & Technol, Res Inst Global Change, Yokohama, Kanagawa, Japan; [Kolari, Pasi; Lohila, Annalea; Mammarella, Ivan] Univ Helsinki, Inst Atmospher & Earth Syst Res Phys, Fac Sci, Helsinki, Finland; [Lopez-Blanco, Efren] Greenland Inst Nat Resources, Dept Environm & Minerals, Kivioq 2, Nuuk, Greenland; [Lopez-Blanco, Efren; Mastepanov, Mikhail; Christensen, Torben R.] Aarhus Univ, Arctic Res Ctr, Dept Biosci, Frederiksborgvej 399, DK-4000 Roskilde, Denmark; [Marushchak, Maija E.; Voigt, Carolina] Univ Eastern Finland, Dept Environm & Biol Sci, Kuopio, Finland; [Marushchak, Maija E.] Univ Jyvaskyla, Dept Biol & Environm Sci, Jyvaskyla, Finland; [Mastepanov, Mikhail] Univ Oulu, Oulanka Res Stn, Liikasenvaarantie 134, Kuusamo 93900, Finland; [Merbold, Lutz] Agroscope, Res Div Agroecol & Environm, Reckenholzstr 191, CH-8046 Zurich, Switzerland; [Parmentier, Frans-Jan W.] Univ Oslo, Dept Geosci, Ctr Biogeochem Anthropocene, N-0315 Oslo, Norway; [Parmentier, Frans-Jan W.] Lund Univ, Dept Phys Geog & Ecosyst Sci, S-22362 Lund, Sweden; [Peichl, Matthias; Jarveoja, Jarvi; Nilsson, Mats B.] Swedish Univ Agr Sci, Dept Forest Ecol & Management, S-90183 Umea, Sweden; [Sachs, Torsten] GFZ German Res Ctr Geosci, Potsdam, Germany; [Ueyama, Masahito] Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Naka Ku, 1-1 Gakuencho, Sakai, Osaka 5998531, Japan; [Aurela, Mika; Hatakka, Juha; Laurila, Tuomas; Lohila, Annalea; Tuovinen, Juha-Pekka] Finnish Meteorol Inst, Climate Syst Res, Helsinki, Finland; [Boike, Julia] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Telegrafenberg A45, D-14473 Potsdam, Germany; [Boike, Julia] Humboldt Univ, Geog Dept, Unter Linden 6, D-10099 Berlin, Germany; [Celis, Gerardo] Univ Florida, Dept Agron, Gainesville, FL 32611 USA; [Chae, Namyi] Korea Univ, Inst Life Sci & Nat Resources, 145 Anam Ro, Seoul 02841, South Korea; [Bret-Harte, M. Syndonia; Edgar, Colin W.; Euskirchen, Eugenie] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK 99775 USA; [Dengel, Sigrid] Lawrence Berkeley Natl Lab, Earth & Environm Sci Area, Berkeley, CA 94720 USA; [Dolman, Han] Vrije Univ Amsterdam, Dept Earth Sci, Amsterdam, Netherlands; [Elberling, Bo] Univ Copenhagen, Dept Geosci & Nat Resource Management, Ctr Permafrost, Oster Voldagde 10, Copenhagen, Denmark; [Grelle, Achim] Swedish Univ Agr Sci, Dept Ecol, Uppsala, Sweden; [Humphreys, Elyn] Carleton Univ, Dept Geog & Environm Studies, 1125 Colonel Dr, Ottawa, ON K2B 5J5, Canada; [Kotani, Ayumi] Nagoya Univ, Grad Sch Bioagr Sci, Nagoya, Aichi, Japan; [Matsuura, Yojiro] Forestry & Forest Prod Res Inst, Ctr Int Partnerships & Res Climate Change, 1 Matsunosato, Tsukuba, Ibaraki, Japan; [Meyer, Gesa] Environm & Climate Change Canada, Climate Res Div, Victoria, BC V8N 1V8, Canada; [Oberbauer, Steven F.] Florida Int Univ, Dept Biol Sci, Miami, FL 33199 USA; [Oberbauer, Steven F.] Florida Int Univ, Inst Environm, Miami, FL 33199 USA; [Park, Sang-Jong] Korea Polar Res Inst, Div Atmospher Sci, 26 Sondgomirae Ro, Incheon, South Korea; [Petrov, Roman] Russian Acad Sci, Siberian Branch, Inst Biol Problems Cryolithozone, Yakutsk, Russia; [Prokushkin, Anatoly S.; Zyryanov, Viacheslav I.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Akademgorodok 50-28, Krasnoyarsk 660036, Russia; [Schulze, Christopher] Univ Alberta, Dept Renewable Resources, Edmonton, AB, Canada; [Tuittila, Eeva-Stiina] Univ Eastern Finland, Sch Forest Sci, Joensuu, Finland; [Quinton, William] Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON, Canada; [Varlagin, Andrej] Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, Leninsky Pr 33, Moscow 119071, Russia; [Zona, Donatella] San Diego State Univ, Dept Biol, San Diego, CA 92182 USA","Affiliations":"University of Texas System; University of Texas El Paso; Northern Arizona University; Northern Arizona University; Columbia University; University of Alberta; Max Planck Society; Dalhousie University; Universite de Montreal; University of Hamburg; Shinshu University; Japan Agency for Marine-Earth Science & Technology (JAMSTEC); University of Helsinki; Greenland Institute of Natural Resources; Aarhus University; University of Eastern Finland; University of Jyvaskyla; University of Oulu; Swiss Federal Research Station Agroscope; University of Oslo; Lund University; Swedish University of Agricultural Sciences; Helmholtz Association; Helmholtz-Center Potsdam GFZ German Research Center for Geosciences; Osaka Metropolitan University; Finnish Meteorological Institute; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Humboldt University of Berlin; State University System of Florida; University of Florida; Korea University; University of Alaska System; University of Alaska Fairbanks; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; Vrije Universiteit Amsterdam; University of Copenhagen; Swedish University of Agricultural Sciences; Carleton University; Nagoya University; Forestry & Forest Products Research Institute - Japan; Environment & Climate Change Canada; State University System of Florida; Florida International University; State University System of Florida; Florida International University; Korea Polar Research Institute (KOPRI); Institute for Biological Problems of Cryolithozone; Russian Academy of Sciences; Russian Academy of Sciences; Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences; Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences; University of Alberta; University of Eastern Finland; Wilfrid Laurier University; Russian Academy of Sciences; Saratov Scientific Center of the Russian Academy of Sciences; Severtsov Institute of Ecology & Evolution; California State University System; San Diego State University","Reprint Addresses":"Virkkala, AM (corresponding author), Woodwell Climate Res Ctr, 149 Woods Hole Rd, Falmouth, MA 02540 USA.","Email Addresses":"avirkkala@woodwellclimate.org","Researcher Ids":"Zyrianov, Viacheslav/AAP-2023-2020; Varlagin, Andrej/A-6568-2012; Voigt, Carolina/GRX-9664-2022; Zona, Donatella/S-5546-2019; Iwata, Hiroki/B-7679-2008; Emmerton, Craig A./G-2900-2013; Parmentier, Frans-Jan W./D-9022-2013; López-Blanco, Efrén/ABA-9934-2020; Goeckede, Mathias/C-1027-2017; Kotani, Ayumi/A-8487-2013; Mastepanov, Mikhail/G-1235-2016; Elberling, Bo/M-4000-2014; Mammarella, Ivan/E-7782-2016; Commane, Roisin/E-4835-2016; Petrov, Roman/J-8965-2016","ORCIDs":"Zyrianov, Viacheslav/0000-0002-1748-4801; Varlagin, Andrej/0000-0002-2549-5236; Voigt, Carolina/0000-0001-8589-1428; Zona, Donatella/0000-0002-0003-4839; Parmentier, Frans-Jan W./0000-0003-2952-7706; López-Blanco, Efrén/0000-0002-3796-8408; Goeckede, Mathias/0000-0003-2833-8401; Mastepanov, Mikhail/0000-0002-5543-0302; Elberling, Bo/0000-0002-6023-885X; Mammarella, Ivan/0000-0002-8516-3356; Meyer, Gesa/0000-0003-3199-5250; Dolman, A.J./0000-0003-0099-0457; Rogers, Brendan/0000-0001-6711-8466; Kolari, Pasi/0000-0001-7271-633X; Commane, Roisin/0000-0003-1373-1550; Petrov, Roman/0000-0002-6877-3902; Schulze, Christopher/0000-0002-6579-0360; Christensen, Torben R./0000-0002-4917-148X","Funding Orgs":"National Aeronautics and Space Administration [NNX17AE13G, NNX15AT81A, NNH17ZDA001N, NNX15AT74A, NNX16AF94A]; Gordon and Betty Moore Foundation [8414]; National Science Foundation [1331083, 1931333]; NSF Arctic Observatory Network [1204263, 1702797]; Vetenskapsradet [2017-05268, 2018-03966, 2019-04676]; Svenska Forskningsradet Formas [2016-01289, 2018-00792]; Kempe Foundation [SMK-1211]; Russian Science Foundation [21-14-00209]; Academy of Finland [317054, 332196]; Danmarks Grundforskningsfond; CENPERM [DNRF100]; Deutsche Forschungsgemeinschaft; (EXC 177 CliSAP); Skogssallskapet [2018-485-Steg 2 2017]; Natural Environment Research Council [NE/P002552/1]; National Research Foundation of Korea [NRF-2021M1A5A1065425, KOPRI-PN21011, NRF-2021M1A5A1065679, NRF2021R1I1A1A01053870]; Norges Forskningsrad [274711]; US Department of Energy, Natural Sciences and Engineering Research Council, Russian Science Foundation [21-14-00209]; Ministry of Transport and Communication (Finland); ArcticNet [JPMXD1420318865]; KAKENHI [19H05668]; Greenland Ecosystem Monitoring Program; Danish Program for Arctic Research [80.35, NA16SEC4810008]; European Union [72789]; Russian Fund for Basic Research [18-05-60203-Arktika]; Academy of Finland (AKA) [317054, 332196] Funding Source: Academy of Finland (AKA); Russian Science Foundation [21-14-00209] Funding Source: Russian Science Foundation","Funding Name Preferred":"National Aeronautics and Space Administration(National Aeronautics & Space Administration (NASA)); Gordon and Betty Moore Foundation(Gordon and Betty Moore Foundation); National Science Foundation(National Science Foundation (NSF)); NSF Arctic Observatory Network; Vetenskapsradet(Swedish Research Council); Svenska Forskningsradet Formas(Swedish Research Council Formas); Kempe Foundation; Russian Science Foundation(Russian Science Foundation (RSF)); Academy of Finland(Academy of Finland); Danmarks Grundforskningsfond(Danmarks Grundforskningsfond); CENPERM; Deutsche Forschungsgemeinschaft(German Research Foundation (DFG)); (EXC 177 CliSAP); Skogssallskapet; Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); National Research Foundation of Korea(National Research Foundation of Korea); Norges Forskningsrad; US Department of Energy, Natural Sciences and Engineering Research Council, Russian Science Foundation; Ministry of Transport and Communication (Finland); ArcticNet; KAKENHI(Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI)); Greenland Ecosystem Monitoring Program; Danish Program for Arctic Research; European Union(European Commission); Russian Fund for Basic Research(Russian Foundation for Basic Research (RFBR)); Academy of Finland (AKA)(Academy of FinlandFinnish Funding Agency for Technology & Innovation (TEKES)); Russian Science Foundation(Russian Science Foundation (RSF))","Funding Text":"This research has been supported by the National Aeronautics and Space Administration (grant nos. NNX17AE13G, NNX15AT81A, NNH17ZDA001N, NNX15AT74A, and NNX16AF94A), the Gordon and Betty Moore Foundation (grant no. 8414), the National Science Foundation (grant nos. 1331083, 1931333, NSF Arctic Observatory Network, 1204263, and 1702797), the Vetenskapsradet (grant nos. 2017-05268, 2018-03966, and 2019-04676), the Svenska Forskningsradet Formas (grant nos. 2016-01289 and 2018-00792), the Kempe Foundation (grant no. SMK-1211), the Russian Science Foundation (grant no. 21-14-00209), the Academy of Finland (grant nos. 317054 and 332196), the Danmarks Grundforskningsfond (grant no. CENPERM DNRF100), the Deutsche Forschungsgemeinschaft (grant no. EXC 177 CliSAP), the Skogssallskapet (grant no. 2018-485-Steg 2 2017), the Natural Environment Research Council (grant no. NE/P002552/1), the National Research Foundation of Korea (grant nos. NRF-2021M1A5A1065425, KOPRI-PN21011, NRF-2021M1A5A1065679, and NRF2021R1I1A1A01053870), the Norges Forskningsrad (grant no. 274711), US Department of Energy, Natural Sciences and Engineering Research Council, Russian Science Foundation (grant no. 21-14-00209), the Ministry of Transport and Communication (Finland), ArcticNet, The Arctic Challenge for Sustainability and The Arctic Challenge for Sustainability II (grant no. JPMXD1420318865), KAKENHI (grant no. 19H05668), Greenland Ecosystem Monitoring Program, Danish Program for Arctic Research (grant no. 80.35), TCOS Siberia, NOAA-CESSRST (grant no. NA16SEC4810008), European Union's Horizon 2020 (grant no. 72789), NGEE Arctic, and Russian Fund for Basic Research (grant no. 18-05-60203-Arktika).","Cited References":null,"Cited Reference Count":"89","Times Cited, WoS Core":"7","Times Cited, All Databases":"8","180 Day Usage Count":"7","Since 2013 Usage Count":"19","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"JAN 21","Publication Year":"2022","Volume":"14","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"179","End Page":"208","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-14-179-2022","DOI Link":"http://dx.doi.org/10.5194/essd-14-179-2022","Book DOI":null,"Early Access Date":null,"Number of Pages":"30","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"YP1RQ","Pubmed Id":null,"Open Access Designations":"Green Submitted, Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000748405700001","Web of Science Record":"0","None":null},{"_id":14,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Mackenzie River basin","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-15-541-2023","Article Title":"The pan-Arctic catchment database (ARCADE)","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"PERMAFROST-CARBON; ICE; WATER","Authors":"Speetjens, NJ; Hugelius, G; Gumbricht, T; Lantuit, H; Berghuijs, WR; Pika, PA; Poste, A; Vonk, JE","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Speetjens, Niek Jesse; Hugelius, Gustaf; Gumbricht, Thomas; Lantuit, Hugues; Berghuijs, Wouter R.; Pika, Philip A.; Poste, Amanda; Vonk, Jorien E.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic is rapidly changing. Outside the Arctic, large-sample catchment databases have transformed catchment science from focusing on local case studies to more systematic studies of watershed functioning. Here we present an integrated pan-ARctic CAtchments summary DatabasE (ARCADE) of > 40 000 catchments that drain into the Arctic Ocean and range in size from 1 to 3.1 x 106 km2. These watersheds, delineated at a 90 m resolution, are provided with 103 geospatial, environmental, climatic, and physiographic catchment properties. ARCADE is the first aggregated database of pan-Arctic river catchments that also includes numerous small watersheds at a high resolution. These small catchments are experiencing the greatest climatic warming while also storing large quantities of soil carbon in landscapes that are especially prone to degradation of permafrost (i.e., ice wedge polygon terrain) and associated hydrological regime shifts. ARCADE is a key step toward monitoring the pan-Arctic across scales and is publicly available: (Speetjens et al., 2022).","Addresses":"[Speetjens, Niek Jesse; Berghuijs, Wouter R.; Pika, Philip A.; Vonk, Jorien E.] Vrije Univ Amsterdam VUA, Dept Earth Sci, Earth & Climate Cluster, NL-1081 HV Amsterdam, Netherlands; [Hugelius, Gustaf; Gumbricht, Thomas] Stockholm Univ SU, Dept Phys Geog, S-10691 Stockholm, Sweden; [Hugelius, Gustaf; Gumbricht, Thomas] Stockholm Univ, Bolin Ctr Climate Res, S-10691 Stockholm, Sweden; [Lantuit, Hugues] Alfred Wegener Inst AWI, Helmholtz Ctr Polar & Marine Res, Ecol Chem Res Unit, D-27570 Bremerhaven, Germany; [Poste, Amanda] Norwegian Inst Water Res NIVA, Sect Nat based solut & aquat ecol, Okernveien 94, N-0579 Oslo, Norway","Affiliations":"Stockholm University; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Norwegian Institute for Water Research (NIVA)","Reprint Addresses":"Speetjens, NJ (corresponding author), Vrije Univ Amsterdam VUA, Dept Earth Sci, Earth & Climate Cluster, NL-1081 HV Amsterdam, Netherlands.","Email Addresses":"niek.j.speetjens@gmail.com","Researcher Ids":"Berghuijs, Wouter/J-6523-2014","ORCIDs":"Berghuijs, Wouter/0000-0002-7447-0051; Pika, Philip/0000-0003-2381-1386; Lantuit, Hugues/0000-0003-1497-6760; Vonk, Jorien/0000-0002-1206-5878; Speetjens, Niek Jesse/0000-0002-6114-4492","Funding Orgs":"Horizon 2020 program [773421]; ERC [676982]","Funding Name Preferred":"Horizon 2020 program; ERC(European Research Council (ERC)European Commission)","Funding Text":"This research has been supported by the Horizon 2020 program (Nunataryuk (grant no. 773421)), and additional financial support was received from ERC (THAWSOME (grant no.676982).","Cited References":null,"Cited Reference Count":"61","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"2","Since 2013 Usage Count":"2","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"FEB 2","Publication Year":"2023","Volume":"15","Issue":"2","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"541","End Page":"554","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-15-541-2023","DOI Link":"http://dx.doi.org/10.5194/essd-15-541-2023","Book DOI":null,"Early Access Date":null,"Number of Pages":"14","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"8N4HS","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-22 00:00:00","UT (Unique WOS ID)":"WOS:000925110900001","Web of Science Record":"0","None":null},{"_id":15,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Sites of terrestrial and aquatic methane flux data records","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-13-5127-2021","Article Title":"The Boreal-Arctic Wetland and Lake Dataset (BAWLD)","Document Type":"Article","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"HIGH-SPATIAL-RESOLUTION; METHANE EMISSIONS; LAND-COVER; PERMAFROST CARBON; PEATLAND CARBON; SURFACE-WATER; NORTHERN; CLIMATE; FLUXES; VEGETATION","Authors":"Olefeldt, D; Hovemyr, M; Kuhn, MA; Bastviken, D; Bohn, TJ; Connolly, J; Crill, P; Euskirchen, ES; Finkelstein, SA; Genet, H; Grosse, G; Harris, LI; Heffernan, L; Helbig, M; Hugelius, G; Hutchins, R; Juutinen, S; Lara, MJ; Malhotra, A; Manies, K; McGuire, AD; Natali, SM; O'Donnell, JA; Parmentier, FJW; Rasanen, A; Schadel, C; Sonnentag, O; Strack, M; Tank, SE; Treat, C; Varner, RK; Virtanen, T; Warren, RK; Watts, JD","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Olefeldt, David; Hovemyr, Mikael; Kuhn, McKenzie A.; Bastviken, David; Bohn, Theodore J.; Connolly, John; Crill, Patrick; Euskirchen, Eugenie S.; Finkelstein, Sarah A.; Genet, Helene; Grosse, Guido; Harris, Lorna, I; Heffernan, Liam; Helbig, Manuel; Hugelius, Gustaf; Hutchins, Ryan; Juutinen, Sari; Lara, Mark J.; Malhotra, Avni; Manies, Kristen; McGuire, A. David; Natali, Susan M.; O'Donnell, Jonathan A.; Parmentier, Frans-Jan W.; Raesaenen, Aleksi; Schaedel, Christina; Sonnentag, Oliver; Strack, Maria; Tank, Suzanne E.; Treat, Claire; Varner, Ruth K.; Virtanen, Tarmo; Warren, Rebecca K.; Watts, Jennifer D.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Methane emissions from boreal and arctic wetlands, lakes, and rivers are expected to increase in response to warming and associated permafrost thaw. However, the lack of appropriate land cover datasets for scaling field-measured methane emissions to circumpolar scales has contributed to a large uncertainty for our understanding of present-day and future methane emissions. Here we present the BorealArctic Wetland and Lake Dataset (BAWLD), a land cover dataset based on an expert assessment, extrapolated using random forest modelling from available spatial datasets of climate, topography, soils, permafrost conditions, vegetation, wetlands, and surface water extents and dynamics. In BAWLD, we estimate the fractional coverage of five wetland, seven lake, and three river classes within 0.5 x 0.5 degrees grid cells that cover the northern boreal and tundra biomes (17 % of the global land surface). Land cover classes were defined using criteria that ensured distinct methane emissions among classes, as indicated by a co-developed comprehensive dataset of methane flux observations. In BAWLD, wetlands occupied 3.2 x 10(6) km(2) (14 % of domain) with a 95 % confidence interval between 2.8 and 3.8 x 10(6) km(2). Bog, fen, and permafrost bog were the most abundant wetland classes, covering similar to 28 % each of the total wetland area, while the highest-methane-emitting marsh and tundra wetland classes occupied 5 % and 12 %, respectively. Lakes, defined to include all lentic open-water ecosystems regardless of size, covered 1.4 x 10(6) km(2) (6 % of domain). Low-methane-emitting large lakes (>10 km(2)) and glacial lakes jointly represented 78 % of the total lake area, while high-emitting peatland and yedoma lakes covered 18 % and 4 %, respectively. Small (<0.1 km(2)) glacial, peatland, and yedoma lakes combined covered 17 % of the total lake area but contributed disproportionally to the overall spatial uncertainty in lake area with a 95 % confidence interval between 0.15 and 0.38 x 10(6) km(2). Rivers and streams were estimated to cover 0.12 x 10(6) km(2) (0.5 % of domain), of which 8 % was associated with high-methane-emitting headwaters that drain organic-rich landscapes. Distinct combinations of spatially co-occurring wetland and lake classes were identified across the BAWLD domain, allowing for the mapping of wetscapes that have characteristic methane emission magnitudes and sensitivities to climate change at regional scales. With BAWLD, we provide a dataset which avoids double-accounting of wetland, lake, and river extents and which includes confidence intervals for each land cover class. As such, BAWLD will be suitable for many hydrological and biogeochemical modelling and upscaling efforts for the northern boreal and arctic region, in particular those aimed at improving assessments of current and future methane emissions.","Addresses":"[Olefeldt, David; Kuhn, McKenzie A.; Harris, Lorna, I] Univ Alberta, Dept Renewable Resources, Edmonton, AB T6G 2G7, Canada; [Hovemyr, Mikael; Hugelius, Gustaf; Varner, Ruth K.] Stockholm Univ, Dept Phys Geog, S-10691 Stockholm, Sweden; [Bastviken, David] Linkoping Univ, Dept Themat Studies Environm Change, S-58183 Linkoping, Sweden; [Bohn, Theodore J.] WattIQ, 400 Oyster Point Blvd Suite 414, San Francisco, CA 94080 USA; [Connolly, John] Trinity Coll Dublin, Sch Nat Sci, Dept Geog, Dublin 2, Ireland; [Crill, Patrick] Stockholm Univ, Dept Geol Sci, S-10691 Stockholm, Sweden; [Euskirchen, Eugenie S.] Univ Alaska Fairbanks, Dept Biol & Wildlife, Fairbanks, AK 99775 USA; [Euskirchen, Eugenie S.; Genet, Helene; McGuire, A. David] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK 99775 USA; [Finkelstein, Sarah A.] Univ Toronto, Dept Earth Sci, Toronto, ON M5S 3B1, Canada; [Grosse, Guido; Treat, Claire] Alfred Wegener Inst, Helmholtz Ctr Polar & Marine Res, Permafrost Res Sect, D-14473 Potsdam, Germany; [Grosse, Guido] Univ Potsdam, Inst Geosci, D-14476 Potsdam, Germany; [Heffernan, Liam] Uppsala Univ, Dept Ecol & Genet, S-75236 Uppsala, Sweden; [Helbig, Manuel] Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS B3H 4R2, Canada; [Hugelius, Gustaf] Stockholm Univ, Bolin Ctr Climate Res, S-10691 Stockholm, Sweden; [Hutchins, Ryan] Univ Waterloo, Dept Earth & Environm Sci, Waterloo, ON N2L 3G1, Canada; [Juutinen, Sari] Univ Helsinki, Ecosyst & Environm Res Program, FIN-00014 Helsinki, Finland; [Lara, Mark J.] Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA; [Lara, Mark J.] Univ Illinois, Dept Geog, Urbana, IL 61801 USA; [Malhotra, Avni] Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA; [Manies, Kristen] US Geol Survey, 345 Middlefield Rd, Menlo Pk, CA 94025 USA; [Natali, Susan M.; Watts, Jennifer D.] Woodwell Climate Res Ctr, Falmouth, MA 02540 USA; [O'Donnell, Jonathan A.] Natl Pk Serv, Arctic Network, Anchorage, AK 99501 USA; [Parmentier, Frans-Jan W.] Univ Oslo, Ctr Biogeochem Anthropocene, Dept Geosci, N-0315 Oslo, Norway; [Parmentier, Frans-Jan W.] Lund Univ, Dept Phys Geog & Ecosyst Sci, S-22362 Lund, Sweden; [Raesaenen, Aleksi; Virtanen, Tarmo] Univ Helsinki, Ecosyst & Environm Res Programme, Fac Biol & Environm Sci, FIN-00014 Helsinki, Finland; [Schaedel, Christina] No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA; [Sonnentag, Oliver] Univ Montreal, Dept Geog, Montreal, PQ, Canada; [Strack, Maria] Univ Waterloo, Dept Geog & Environm Management, Waterloo, ON N2L 3G1, Canada; [Tank, Suzanne E.] Univ Alberta, Dept Biol Sci, Edmonton, AB T6G 2E9, Canada; [Varner, Ruth K.] Univ New Hampshire, Dept Earth Sci, Durhan, NH 03824 USA; [Varner, Ruth K.] Univ New Hampshire, Inst Study Earth Oceans & Space, Durhan, NH 03824 USA; [Warren, Rebecca K.] Ducks Unlimited Canada, Natl Boreal Program, Edmonton, AB T5S 0A2, Canada","Affiliations":"University of Alberta; Stockholm University; Linkoping University; Trinity College Dublin; Stockholm University; University of Alaska System; University of Alaska Fairbanks; University of Alaska System; University of Alaska Fairbanks; University of Toronto; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Potsdam; Uppsala University; Dalhousie University; Stockholm University; University of Waterloo; University of Helsinki; University of Illinois System; University of Illinois Urbana-Champaign; University of Illinois System; University of Illinois Urbana-Champaign; Stanford University; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; University of Oslo; Lund University; University of Helsinki; Northern Arizona University; Universite de Montreal; University of Waterloo; University of Alberta; University System Of New Hampshire; University of New Hampshire; University System Of New Hampshire; University of New Hampshire","Reprint Addresses":"Olefeldt, D (corresponding author), Univ Alberta, Dept Renewable Resources, Edmonton, AB T6G 2G7, Canada.","Email Addresses":"olefeldt@ualberta.ca","Researcher Ids":"Grosse, Guido/F-5018-2011; Parmentier, Frans-Jan W./D-9022-2013; Treat, Claire/P-7160-2018; Varner, Ruth K/E-5371-2011; Hugelius, Gustaf/C-9759-2011; Lara, Mark J./I-6049-2019; Connolly, John/A-2925-2014; Olefeldt, David/E-8835-2013","ORCIDs":"Grosse, Guido/0000-0001-5895-2141; Parmentier, Frans-Jan W./0000-0003-2952-7706; Treat, Claire/0000-0002-1225-8178; Varner, Ruth K/0000-0002-3571-6629; Hugelius, Gustaf/0000-0002-8096-1594; Lara, Mark J./0000-0002-4670-7031; Connolly, John/0000-0002-2897-9711; Virtanen, Tarmo/0000-0001-8660-2464; Olefeldt, David/0000-0002-5976-1475; Bastviken, David/0000-0003-0038-2152; Malhotra, Avni/0000-0002-7850-6402","Funding Orgs":"National Science and Engineering Research Council of Canada (NSERC) [RGPIN-2016-04688]; Campus Alberta Innovates Program; ERC [851181, 725546]; Helmholtz Impulse and Networking Fund; Gordon and Betty Moore Foundation [GBMF5439, 839]; Swedish Research Council VR [2016-04829]; Norwegian Research Council [274711]; Swedish Research Council [201705268]; BMBF KoPf Synthesis project [03F0834B]; NASA Earth Science [NNH17ZDA001N]; NSF-EnvE [1928048]; Natural Sciences and Engineering Research Council of Canada (NSERC) through the Canada Research Chairs program; National Aeronautics and Space Administration IDS program (NASA) [NNX17AK10G]; Environment and Climate Change Canada; Canadian Space Agency; Government of Alberta; Government of Saskatchewan; US Forest Service; US Fish and Wildlife Service; PEW Charitable Trusts; Canadian Boreal Initiative; Alberta-Pacific Forest Industries Inc.; Mistik Management Ltd.; Louisiana-Pacific; Forest Products Association of Canada; Weyerhaeuser; Lakeland Industry and Community; Encana; Imperial Oil; Devon Energy Corporation; Shell Canada Energy; Suncor Foundation; Treaty 8 Tribal Corporation (Akaitcho); Dehcho First Nations; NSF PLR Arctic System Science Research Networking Activities (RNA) Permafrost Carbon Network: Synthesizing Flux Observations for Benchmarking Model Projections of Permafrost Carbon Exchange [1931333]; Swedish Research Council FORMAS [2018-01794]; Natural Sciences and Engineering Research Council of Canada","Funding Name Preferred":"National Science and Engineering Research Council of Canada (NSERC)(Natural Sciences and Engineering Research Council of Canada (NSERC)); Campus Alberta Innovates Program; ERC(European Research Council (ERC)European Commission); Helmholtz Impulse and Networking Fund; Gordon and Betty Moore Foundation(Gordon and Betty Moore Foundation); Swedish Research Council VR(Swedish Research Council); Norwegian Research Council(Research Council of Norway); Swedish Research Council(Swedish Research Council); BMBF KoPf Synthesis project(Federal Ministry of Education & Research (BMBF)); NASA Earth Science; NSF-EnvE; Natural Sciences and Engineering Research Council of Canada (NSERC) through the Canada Research Chairs program(Natural Sciences and Engineering Research Council of Canada (NSERC)); National Aeronautics and Space Administration IDS program (NASA); Environment and Climate Change Canada; Canadian Space Agency(Canadian Space Agency); Government of Alberta; Government of Saskatchewan; US Forest Service(United States Department of Agriculture (USDA)United States Forest Service); US Fish and Wildlife Service(US Fish & Wildlife Service); PEW Charitable Trusts; Canadian Boreal Initiative; Alberta-Pacific Forest Industries Inc.; Mistik Management Ltd.; Louisiana-Pacific; Forest Products Association of Canada; Weyerhaeuser; Lakeland Industry and Community; Encana; Imperial Oil; Devon Energy Corporation; Shell Canada Energy; Suncor Foundation; Treaty 8 Tribal Corporation (Akaitcho); Dehcho First Nations; NSF PLR Arctic System Science Research Networking Activities (RNA) Permafrost Carbon Network: Synthesizing Flux Observations for Benchmarking Model Projections of Permafrost Carbon Exchange; Swedish Research Council FORMAS(Swedish Research CouncilSwedish Research Council Formas); Natural Sciences and Engineering Research Council of Canada(Natural Sciences and Engineering Research Council of Canada (NSERC)CGIAR)","Funding Text":"Financial support to David Olefeldt was provided the National Science and Engineering Research Council of Canada (NSERC) Discovery grant (RGPIN-2016-04688) and the Campus Alberta Innovates Program. Claire Treat was supported by the ERC (no.851181) and the Helmholtz Impulse and Networking Fund. Avni Malhotra was supported by the Gordon and Betty Moore Foundation (grant GBMF5439, 839; Stanford University). David Bastviken was supported by the ERC (no.725546), the Swedish Research Council VR (no.2016-04829), and FORMAS (no.2018-01794). Frans-Jan W. Parmentier was supported by the Norwegian Research Council under grant agreement 274711 and the Swedish Research Council under registration no. 201705268. Guido Grosse was supported through the BMBF KoPf Synthesis project (03F0834B). Jennifer D. Watts was supported by NASA Earth Science (NNH17ZDA001N). Mark J. Lara was supported by NSF-EnvE (no.1928048). Maria Strack was supported by the Natural Sciences and Engineering Research Council of Canada (NSERC) through the Canada Research Chairs program. Ruth K. Varner was supported by the National Aeronautics and Space Administration IDS program (NASA grant NNX17AK10G). Sarah A. Finkelstein was supported by the Natural Sciences and Engineering Research Council of Canada. Suzanne E. Tank was supported by funding from the Campus Alberta Innovates Program. Ducks Unlimited Canada's wetland inventories were funded by various partnering organizations: Environment and Climate Change Canada, Canadian Space Agency, Government of Alberta, Government of Saskatchewan, US Forest Service, US Fish and Wildlife Service, PEW Charitable Trusts, Canadian Boreal Initiative, Alberta-Pacific Forest Industries Inc., Mistik Management Ltd., Louisiana-Pacific, Forest Products Association of Canada, Weyerhaeuser, Lakeland Industry and Community, Encana, Imperial Oil, Devon Energy Corporation, Shell Canada Energy, Suncor Foundation, Treaty 8 Tribal Corporation (Akaitcho), and Dehcho First Nations. The Permafrost Carbon Network provided coordination support and is funded by the NSF PLR Arctic System Science Research Networking Activities (RNA) Permafrost Carbon Network: Synthesizing Flux Observations for Benchmarking Model Projections of Permafrost Carbon Exchange (grant no. 1931333 (2019-2023)).","Cited References":null,"Cited Reference Count":"118","Times Cited, WoS Core":"17","Times Cited, All Databases":"17","180 Day Usage Count":"15","Since 2013 Usage Count":"37","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"NOV 5","Publication Year":"2021","Volume":"13","Issue":"11","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"5127","End Page":"5149","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-13-5127-2021","DOI Link":"http://dx.doi.org/10.5194/essd-13-5127-2021","Book DOI":null,"Early Access Date":null,"Number of Pages":"23","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"WT4RQ","Pubmed Id":null,"Open Access Designations":"Green Published, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000715853400001","Web of Science Record":"0","None":null},{"_id":16,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Permafrost zones","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.7717/peerj.9467","Article Title":"The IsoGenie database: an interdisciplinary data management solution for ecosystems biology and environmental research","Document Type":"Article","Source Title":"PEERJ","Author Keywords":"Graph database; Data management; Ecosystem science; Interdisciplinary; Information analysis; Database; IsoGenie project; Stordalen mire","Keywords Plus":"DISSOLVED ORGANIC-MATTER; PERMAFROST THAW GRADIENT; SUB-ARCTIC MIRE; MINIMUM INFORMATION; METHANE DYNAMICS; PEATLAND; FLUXES; VEGETATION; FRAMEWORK; ECOLOGY","Authors":"Bolduc, B; Hodgkins, SB; Varner, RK; Crill, PM; McCalley, CK; Chanton, JP; Tyson, GW; Riley, WJ; Palace, M; Duhaime, MB; Hough, MA; Saleska, SR; Sullivan, MB; Rich, VI","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Bolduc, Benjamin; Hodgkins, Suzanne B.; Varner, Ruth K.; Crill, Patrick M.; McCalley, Carmody K.; Chanton, Jeffrey P.; Tyson, Gene W.; Riley, William J.; Palace, Michael; Duhaime, Melissa B.; Hough, Moira A.; Saleska, Scott R.; Sullivan, Matthew B.; Rich, Virginia, I","Book Author Full Names":null,"Group Authors":"IsoGenie Project Coordinators; IsoGenie Project Team; A2A Project Team","Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Modern microbial and ecosystem sciences require diverse interdisciplinary teams that are often challenged in speaking to one another due to different languages and data product types. Here we introduce the IsoGenie Database (IsoGenieDB;https://isogenic-db.asc.ohio-state.edu/), a de novo developed data management and exploration platform, as a solution to this challenge of accurately representing and integrating heterogenous environmental and microbial data across ecosystem scales. The IsoGenieDB is a public and private data infrastructure designed to store and query data generated by the IsoGenie Project, a similar to 10 year DOE-funded project focused on discovering ecosystem climate feedbacks in a thawing permafrost landscape. The IsoGenieDB provides (i) a platform for IsoGenie Project members to explore the project's interdisciplinary datasets across scales through the inherent relationships among data entities, (ii) a framework to consolidate and harmonize the datasets needed by the team's modelers, and (iii) a public venue that leverages the same spatially explicit, disciplinarily integrated data structure to share published datasets. The IsoGenieDB is also being expanded to cover the NASA-funded Archaea to Atmosphere (A2A) project, which scales the findings of IsoGenie to a broader suite of Arctic peatlands, via the umbrella A2A Database (A2A-DB). The IsoGenieDB's expandability and flexible architecture allow it to serve as an example ecosystems database.","Addresses":"[Bolduc, Benjamin; Hodgkins, Suzanne B.; Sullivan, Matthew B.; Rich, Virginia, I] Ohio State Univ, Dept Microbiol, 484 W 12th Ave, Columbus, OH 43210 USA; [Varner, Ruth K.; Palace, Michael] Univ New Hampshire, Inst Study Earth Oceans & Space, Earth Syst Res Ctr, Durham, NH 03824 USA; [Varner, Ruth K.; Palace, Michael] Univ New Hampshire, Dept Earth Sci, Coll Engn & Phys Sci, Durham, NH 03824 USA; [Crill, Patrick M.] Stockholm Univ, Dept Geol Sci, Stockholm, Sweden; [Crill, Patrick M.] Stockholm Univ, Bolin Ctr Climate Res, Stockholm, Sweden; [McCalley, Carmody K.] Rochester Inst Technol, Thomas H Gosnell Sch Life Sci, Rochester, NY 14623 USA; [Chanton, Jeffrey P.] Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA; [Tyson, Gene W.] Univ Queensland, Australian Ctr Ecogen, Sch Chem & Mol Biosci, Brisbane, Qld, Australia; [Riley, William J.] Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, Berkeley, CA USA; [Duhaime, Melissa B.] Univ Michigan, Dept Ecol & Evolutionary Biol, Ann Arbor, MI 48109 USA; [Hough, Moira A.; Saleska, Scott R.] Univ Arizona, Dept Ecol & Evolutionary Biol, Tucson, AZ USA; [Sullivan, Matthew B.] Ohio State Univ, Dept Civil Environm & Geodet Engn, Columbus, OH 43210 USA","Affiliations":"University System of Ohio; Ohio State University; University System Of New Hampshire; University of New Hampshire; University System Of New Hampshire; University of New Hampshire; Stockholm University; Rochester Institute of Technology; State University System of Florida; Florida State University; University of Queensland; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; University of Michigan System; University of Michigan; University of Arizona; University System of Ohio; Ohio State University","Reprint Addresses":"Bolduc, B; Rich, VI (corresponding author), Ohio State Univ, Dept Microbiol, 484 W 12th Ave, Columbus, OH 43210 USA.","Email Addresses":"bolduc.10@osu.edu; rich.270@osu.edu","Researcher Ids":"Hoelzle, Robert D/M-3284-2016; Zayed, Ahmed/ABI-1865-2020; Trubl, Gareth/L-7977-2019; Crill, Patrick/ABC-1357-2021; Tyson, Gene W/C-6558-2013; Mondav, Rhiannon/M-1219-2017; Varner, Ruth K/E-5371-2011; Riley, William J/D-3345-2015; Saleska, Scott/K-1733-2016; Herrick, Christina/O-3375-2017","ORCIDs":"Hoelzle, Robert D/0000-0001-5131-8041; Zayed, Ahmed/0000-0003-2793-2679; Trubl, Gareth/0000-0001-5008-1476; Tyson, Gene W/0000-0001-8559-9427; Mondav, Rhiannon/0000-0002-5574-5531; Varner, Ruth K/0000-0002-3571-6629; Riley, William J/0000-0002-4615-2304; Saleska, Scott/0000-0002-4974-3628; Woodcroft, Ben/0000-0003-0670-7480; Hodgkins, Suzanne/0000-0002-0489-9207; Herrick, Christina/0000-0002-8384-9450; Sullivan, Franklin/0000-0002-2499-8245; Bolduc, Benjamin/0000-0003-2420-0755; Hough, Moira/0000-0002-7976-4251","Funding Orgs":"Genomic Science Program of the United States Department of Energy Office of Biological and Environmental Research [DE-SC0004632, DE-SC0010580]; NASA Interdisciplinary Research in Earth Science (IDS) program [NNX17AK10G]; Vetenskapradet (Swedish Research Council, VR) [2007-4547, 2013-5562]; National Science Foundation iVirus grant (ABI) [1759874]; Gordon and Betty Moore Foundation Investigator Award [3790]","Funding Name Preferred":"Genomic Science Program of the United States Department of Energy Office of Biological and Environmental Research(United States Department of Energy (DOE)); NASA Interdisciplinary Research in Earth Science (IDS) program; Vetenskapradet (Swedish Research Council, VR)(Swedish Research Council); National Science Foundation iVirus grant (ABI)(National Science Foundation (NSF)); Gordon and Betty Moore Foundation Investigator Award","Funding Text":"This study was funded by the Genomic Science Program of the United States Department of Energy Office of Biological and Environmental Research, grants DE-SC0004632 and DE-SC0010580; the NASA Interdisciplinary Research in Earth Science (IDS) program, grant #NNX17AK10G; Vetenskapradet (Swedish Research Council, VR) to Patrick M. Crill (2007-4547 and 2013-5562); and a National Science Foundation iVirus grant (ABI #1759874) and Gordon and Betty Moore Foundation Investigator Award (#3790) to Matthew B. Sullivan. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.","Cited References":null,"Cited Reference Count":"84","Times Cited, WoS Core":"3","Times Cited, All Databases":"3","180 Day Usage Count":"2","Since 2013 Usage Count":"15","Publisher":"PEERJ INC","Publisher City":"LONDON","Publisher Address":"341-345 OLD ST, THIRD FLR, LONDON, EC1V 9LL, ENGLAND","ISSN":"2167-8359","eISSN":null,"ISBN":null,"Journal Abbreviation":"PEERJ","Journal ISO Abbreviation":"PeerJ","Publication Date":"AUG 13","Publication Year":"2020","Volume":"8","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"e9467","DOI prefix":"http://dx.doi.org/","DOI":"10.7717/peerj.9467","DOI Link":"http://dx.doi.org/10.7717/peerj.9467","Book DOI":null,"Early Access Date":null,"Number of Pages":"30","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"MZ2ML","Pubmed Id":null,"Open Access Designations":"gold, Green Submitted, Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-17 00:00:00","UT (Unique WOS ID)":"WOS:000558958100002","Web of Science Record":"0","None":null},{"_id":17,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Permafrost zones","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.earscirev.2019.04.023","Article Title":"Northern Hemisphere permafrost map based on TTOP modelling for 2000-2016 at 1 km(2) scale","Document Type":"Review","Source Title":"EARTH-SCIENCE REVIEWS","Author Keywords":"Permafrost map; Ground temperatures; Frozen ground; Permafrost; Remote sensing; Cryosphere; Essential climate variable","Keywords Plus":"LAND-SURFACE TEMPERATURE; HIGH-SPATIAL-RESOLUTION; QINGHAI-TIBET PLATEAU; ACTIVE-LAYER; MOUNTAIN PERMAFROST; GROUND TEMPERATURE; THERMAL STATE; MAPPING PERMAFROST; SOUTHERN YUKON; CLIMATE-CHANGE","Authors":"Obu, J; Westermann, S; Bartsch, A; Berdnikov, N; Christiansen, HH; Dashtseren, A; Delaloye, R; Elberling, B; Etzelmuller, B; Kholodov, A; Khomutov, A; Kaab, A; Leibman, MO; Lewkowicz, AG; Panda, SK; Romanovsky, V; Way, RG; Westergaard-Nielsen, A; Wu, TH; Yamkhin, J; Zou, DF","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Obu, Jaroslav; Westermann, Sebastian; Bartsch, Annett; Berdnikov, Nikolai; Christiansen, Hanne H.; Dashtseren, Avirmed; Delaloye, Reynald; Elberling, Bo; Etzelmueller, Bernd; Kholodov, Alexander; Khomutov, Artem; Kaab, Andreas; Leibman, Marina O.; Lewkowicz, Antoni G.; Panda, Santosh K.; Romanovsky, Vladimir; Way, Robert G.; Westergaard-Nielsen, Andreas; Wu, Tonghua; Yamkhin, Jambaljav; Zou, Defu","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Permafrost is a key element of the cryosphere and an essential climate variable in the Global Climate Observing System. There is no remote-sensing method available to reliably monitor the permafrost thermal state. To estimate permafrost distribution at a hemispheric scale, we employ an equilibrium state model for the temperature at the top of the permafrost (TTOP model) for the 2000-2016 period, driven by remotely-sensed land surface temperatures, down-scaled ERA-Interim climate reanalysis data, tundra wetness classes and landcover map from the ESA Landcover Climate Change Initiative (CCI) project. Subgrid variability of ground temperatures due to snow and landcover variability is represented in the model using subpixel statistics. The results are validated against borehole measurements and reviewed regionally. The accuracy of the modelled mean annual ground temperature (MAGT) at the top of the permafrost is +/- 2 degrees C when compared to permafrost borehole data. The modelled permafrost area (MAGT < 0 degrees C) covers 13.9 x 10(6) km(2) (ca. 15% of the exposed land area), which is within the range or slightly below the average of previous estimates. The sum of all pixels having isolated patches, sporadic, discontinuous or continuous permafrost (permafrost probability > 0) is around 21 x 10(6) km(2) (22% of exposed land area), which is approximately 2 x 10(6) km(2) less than estimated previously. Detailed comparisons at a regional scale show that the model performs well in sparsely vegetated tundra regions and mountains, but is less accurate in densely vegetated boreal spruce and larch forests.","Addresses":"[Obu, Jaroslav; Westermann, Sebastian; Etzelmueller, Bernd; Kaab, Andreas] Univ Oslo, Dept Geosci, Sem Saelands Vei 1, N-0371 Oslo, Norway; [Bartsch, Annett] Zentralanstalt Meteorol & Geodynam, Hohe Warte 38, A-1190 Vienna, Austria; [Berdnikov, Nikolai; Khomutov, Artem; Leibman, Marina O.] Russian Acad Sci, Tyumen Sci Ctr, Earth Cryosphere Inst, Siberian Branch, Malygin St 86, Tyumen 625000, Russia; [Christiansen, Hanne H.] UNIS, Univ Ctr Svalbard, Arctic Geol Dept, POB 156, N-9171 Longyearbyen, Norway; [Dashtseren, Avirmed; Yamkhin, Jambaljav] Mongolian Acad Sci, Inst Geog & Geoecol, POB 361, Ulaanbaatar 14192, Mongolia; [Delaloye, Reynald] Univ Fribourg, Dept Geosci, Geog Unit, Chemin Musee 4, CH-1700 Fribourg, Switzerland; [Elberling, Bo; Westergaard-Nielsen, Andreas] Univ Copenhagen, Ctr Permafrost CENPERM, Dept Geosci & Nat Resource Management, Oster Voldgade 10, DK-1350 Copenhagen, Denmark; [Kholodov, Alexander; Panda, Santosh K.; Romanovsky, Vladimir] Univ Alaska Fairbanks, Geophys Inst, 2156 N Koyukuk Dr, Fairbanks, AK 99775 USA; [Lewkowicz, Antoni G.] Univ Ottawa, Dept Geog Environm & Geomat, Ottawa, ON K1N 6N5, Canada; [Romanovsky, Vladimir] Tyumen State Univ, Dept Cryosophy, Tyumen, Russia; [Way, Robert G.] Queens Univ, Dept Geog & Planning, Kingston, ON K7L 3N6, Canada; [Way, Robert G.] Mem Univ Newfoundland, Labrador Inst, Happy Valley Goose Bay, NF A0P 1E0, Canada; [Wu, Tonghua; Zou, Defu] Chinese Acad Sci, NIEER, State Key Lab Cryospher Sci, Cryosphere Res Stn Qinghai Xizang Plateau, 320 Donggang West Rd, Lanzhou, Gansu, Peoples R China","Affiliations":"University of Oslo; Russian Academy of Sciences; Tyumen Scientific Center of the Russian Academy of Sciences; University Centre Svalbard (UNIS); Mongolian Academy of Sciences; University of Fribourg; University of Copenhagen; University of Alaska System; University of Alaska Fairbanks; University of Ottawa; Tyumen State University; Queens University - Canada; Memorial University Newfoundland; Chinese Academy of Sciences","Reprint Addresses":"Obu, J (corresponding author), Univ Oslo, Dept Geosci, Sem Saelands Vei 1, N-0371 Oslo, Norway.","Email Addresses":"jaroslav.obu@geo.uio.no","Researcher Ids":"Kääb, Andreas/AAG-8769-2020; Wu, Tonghua/AAE-4563-2019; Berdnikov, Nikolai/HIX-6766-2022; Obu, Jaroslav/AAE-7356-2020; Bartsch, Annett/N-1347-2019; Khomutov, Artem V/M-6490-2017; Bartsch, Annett/G-6332-2012; Westermann, Sebastian/I-2976-2012; Avirmed, Dashtseren/AAO-5371-2020; Elberling, Bo/M-4000-2014","ORCIDs":"Kääb, Andreas/0000-0002-6017-6564; Berdnikov, Nikolai/0000-0001-5594-0858; Obu, Jaroslav/0000-0002-8172-2536; Bartsch, Annett/0000-0002-3737-7931; Bartsch, Annett/0000-0002-3737-7931; Westermann, Sebastian/0000-0003-0514-4321; Elberling, Bo/0000-0002-6023-885X; Avirmed, Dashtseren/0000-0003-4119-5345","Funding Orgs":"European Space Agency GlobPermafrsot project [4000116196/15/I-NB]; Research Council of Norway SatPerm project [239918]; Norwegian National Infrastructure [NS9079K]; Russian Science Foundation [19-17-11003] Funding Source: Russian Science Foundation","Funding Name Preferred":"European Space Agency GlobPermafrsot project; Research Council of Norway SatPerm project; Norwegian National Infrastructure; Russian Science Foundation(Russian Science Foundation (RSF))","Funding Text":"This work was supported by the European Space Agency GlobPermafrsot project [grant number 4000116196/15/I-NB] and the Research Council of Norway SatPerm project [grant number 239918]. Data storage resources were provided by Norwegian National Infrastructure for Research Data (project NS9079K). The Terra and AQUA MODIS 1ST datasets were acquired from the Level-1 and Atmosphere Archive & Distribution System (LAADS) Distributed Active Archive Center (DAAC), located in the Goddard Space Flight Center in Greenbelt, Maryland (https://ladsweb.nascom.nasa.gov/). Landcover data were provided through the ESA CCI Landcover project webpage, www.esa-landcover-cci.org.","Cited References":null,"Cited Reference Count":"127","Times Cited, WoS Core":"273","Times Cited, All Databases":"281","180 Day Usage Count":"45","Since 2013 Usage Count":"203","Publisher":"ELSEVIER","Publisher City":"AMSTERDAM","Publisher Address":"RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS","ISSN":"0012-8252","eISSN":"1872-6828","ISBN":null,"Journal Abbreviation":"EARTH-SCI REV","Journal ISO Abbreviation":"Earth-Sci. Rev.","Publication Date":"JUN","Publication Year":"2019","Volume":"193","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"299","End Page":"316","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.earscirev.2019.04.023","DOI Link":"http://dx.doi.org/10.1016/j.earscirev.2019.04.023","Book DOI":null,"Early Access Date":null,"Number of Pages":"18","WoS Categories":"Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology","IDS Number":"IC4MU","Pubmed Id":null,"Open Access Designations":"Green Submitted, Green Published, hybrid","Highly Cited Status":"Y","Hot Paper Status":"N","Date of Export":"2023-03-20 00:00:00","UT (Unique WOS ID)":"WOS:000470940800013","Web of Science Record":"0","None":null},{"_id":18,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Permafrost zones","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-9-317-2017","Article Title":"PeRL: a circum-Arctic Permafrost Region Pond and Lake database","Document Type":"Review","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"CLIMATE-CHANGE; NORTHERN; LANDSCAPE; STORAGE; EVOLUTION; DYNAMICS; SIBERIA; CARBON; ISLAND; DELTA","Authors":"Muster, S; Roth, K; Langer, M; Lange, S; Aleina, FC; Bartsch, A; Morgenstern, A; Grosse, G; Jones, B; Sannel, ABK; Sjoberg, Y; Gunther, F; Andresen, C; Veremeeva, A; Lindgren, PR; Bouchard, F; Lara, MJ; Fortier, D; Charbonneau, S; Virtanen, TA; Hugelius, G; Palmtag, J; Siewert, MB; Riley, WJ; Koven, CD; Boike, J","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Muster, Sina; Roth, Kurt; Langer, Moritz; Lange, Stephan; Aleina, Fabio Cresto; Bartsch, Annett; Morgenstern, Anne; Grosse, Guido; Jones, Benjamin; Sannel, A. Britta K.; Sjoberg, Ylva; Guenther, Frank; Andresen, Christian; Veremeeva, Alexandra; Lindgren, Prajna R.; Bouchard, Frederic; Lara, Mark J.; Fortier, Daniel; Charbonneau, Simon; Virtanen, Tarmo A.; Hugelius, Gustaf; Palmtag, Juri; Siewert, Matthias B.; Riley, William J.; Koven, Charles D.; Boike, Julia","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Ponds and lakes are abundant in Arctic permafrost lowlands. They play an important role in Arctic wetland ecosystems by regulating carbon, water, and energy fluxes and providing freshwater habitats. However, ponds, i. e., waterbodies with surface areas smaller than 1.0 x 10(4) m(2), have not been inventoried on global and regional scales. The Permafrost Region Pond and Lake (PeRL) database presents the results of a circum-Arctic effort to map ponds and lakes from modern (2002-2013) high-resolution aerial and satellite imagery with a resolution of 5m or better. The database also includes historical imagery from 1948 to 1965 with a resolution of 6m or better. PeRL includes 69 maps covering a wide range of environmental conditions from tundra to boreal regions and from continuous to discontinuous permafrost zones. Waterbody maps are linked to regional permafrost landscape maps which provide information on permafrost extent, ground ice volume, geology, and lithology. This paper describes waterbody classification and accuracy, and presents statistics of waterbody distribution for each site. Maps of permafrost landscapes in Alaska, Canada, and Russia are used to extrapolate waterbody statistics from the site level to regional landscape units. PeRL presents pond and lake estimates for a total area of 1.4 x 10(6) km(2) across the Arctic, about 17% of the Arctic lowland (<300ma. s.l.) land surface area. PeRL waterbodies with sizes of 1.0 x 10(6) m(2) down to 1.0 x 10(2) m(2) contributed up to 21% to the total water fraction. Waterbody density ranged from 1.0 x 10 to 9.4 x 10(1) km(-2). Ponds are the dominant waterbody type by number in all landscapes representing 45-99% of the total waterbody number. The implementation of PeRL size distributions in land surface models will greatly improve the investigation and projection of surface inundation and carbon fluxes in permafrost lowlands. Waterbody maps, study area boundaries, and maps of regional permafrost landscapes including detailed metadata are available at https://doi.pangaea.de/10.1594/PANGAEA.868349.","Addresses":"[Muster, Sina; Lange, Stephan; Morgenstern, Anne; Grosse, Guido; Guenther, Frank; Boike, Julia] Alfred Wegener Inst, Helmholtz Ctr Polar & Marine Res, Telegrafenberg A43, D-14473 Potsdam, Germany; [Roth, Kurt] Heidelberg Univ, Inst Environm Phys, Heidelberg, Germany; [Langer, Moritz] Humboldt Univ, Berlin, Germany; [Aleina, Fabio Cresto] Max Planck Inst Meteorol, Hamburg, Germany; [Bartsch, Annett] Zentralanstalt Meteorol & Geodynam, Vienna, Austria; [Jones, Benjamin] US Geol Survey, Alaska Sci Ctr, Anchorage, AK 99508 USA; [Sannel, A. Britta K.; Sjoberg, Ylva; Hugelius, Gustaf; Palmtag, Juri; Siewert, Matthias B.] Stockholm Univ, Dept Phys Geog, S-10691 Stockholm, Sweden; [Sannel, A. Britta K.; Sjoberg, Ylva; Hugelius, Gustaf; Palmtag, Juri; Siewert, Matthias B.] Stockholm Univ, Bolin Ctr Climate Res, S-10691 Stockholm, Sweden; [Andresen, Christian] Los Alamos Natl Lab, Los Alamos, NM USA; [Veremeeva, Alexandra] Russian Acad Sci, Inst Physicochem & Biol Problems Soil Sci, Pushchino, Russia; [Lindgren, Prajna R.] Univ Alaska Fairbanks, Inst Geophys, Fairbanks, AK 99775 USA; [Bouchard, Frederic] INRS, Ctr Eau Terre Environm ETE, Quebec City, PQ G1K 9A9, Canada; [Lara, Mark J.] Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA; [Bouchard, Frederic; Fortier, Daniel; Charbonneau, Simon] Univ Montreal, Geog Dept, Montreal, PQ H3C 3J7, Canada; [Virtanen, Tarmo A.] Univ Helsinki, Dept Environm Sci, Helsinki, Finland; [Riley, William J.; Koven, Charles D.] Lawrence Berkeley Natl Lab, Climate & Ecosystem Sci Div, Berkeley, CA USA","Affiliations":"Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Ruprecht Karls University Heidelberg; Humboldt University of Berlin; Max Planck Society; United States Department of the Interior; United States Geological Survey; Stockholm University; Stockholm University; United States Department of Energy (DOE); Los Alamos National Laboratory; Russian Academy of Sciences; Pushchino Scientific Center for Biological Research (PSCBI) of the Russian Academy of Sciences; Institute of Physicohemical & Biological Problems of Soil Science; University of Alaska System; University of Alaska Fairbanks; University of Quebec; Institut national de la recherche scientifique (INRS); University of Illinois System; University of Illinois Urbana-Champaign; Universite de Montreal; University of Helsinki; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory","Reprint Addresses":"Muster, S (corresponding author), Alfred Wegener Inst, Helmholtz Ctr Polar & Marine Res, Telegrafenberg A43, D-14473 Potsdam, Germany.","Email Addresses":"sina.muster@awi.de","Researcher Ids":"Morgenstern, Anne/N-3648-2015; Siewert, Matthias Benjamin/Q-4378-2016; Koven, Charles/N-8888-2014; Bartsch, Annett/G-6332-2012; Palmtag, Juri/AAE-4075-2022; Veremeeva, Alexandra/AAA-9636-2021; Lara, Mark J./I-6049-2019; Veremeeva, Alexandra/J-6506-2016; Günther, Frank/O-5226-2015; Palmtag, Juri/AAA-2964-2019; Bartsch, Annett/N-1347-2019; Sjöberg, Ylva/G-5371-2019; Grosse, Guido/F-5018-2011; Riley, William J/D-3345-2015; Hugelius, Gustaf/C-9759-2011","ORCIDs":"Morgenstern, Anne/0000-0002-6466-7571; Siewert, Matthias Benjamin/0000-0003-2890-8873; Koven, Charles/0000-0002-3367-0065; Bartsch, Annett/0000-0002-3737-7931; Palmtag, Juri/0000-0002-6921-5697; Veremeeva, Alexandra/0000-0002-6716-9260; Lara, Mark J./0000-0002-4670-7031; Veremeeva, Alexandra/0000-0002-6716-9260; Günther, Frank/0000-0001-8298-8937; Palmtag, Juri/0000-0002-6921-5697; Bartsch, Annett/0000-0002-3737-7931; Sjöberg, Ylva/0000-0002-4292-5808; Grosse, Guido/0000-0001-5895-2141; Riley, William J/0000-0002-4615-2304; Hugelius, Gustaf/0000-0002-8096-1594; Fortier, Daniel/0000-0003-0908-6157; Sannel, Britta/0000-0002-1350-6516; Langer, Moritz/0000-0002-2704-3655; Jones, Benjamin/0000-0002-1517-4711; Bouchard, Frederic/0000-0001-9687-3356; Lange, Stephan/0000-0002-9398-1041; Virtanen, Tarmo/0000-0001-8660-2464","Funding Orgs":"Helmholtz Association [VH-NG 203]; US Department of Energy, BER under NGEE-Arctic project [DE-AC02-05CH11231]; ERC [338335]; German Space Agency (DLR) [HYD0546]; ESA [LAN1747, FP7 PAGE21]; Austrian-Russian joint FWF project COLD Yamal [I 1401]; CARBONorth project [036993]; University of Minnesota through NSF AON project [1107481]; Research Centre of the Helmholtz Association","Funding Name Preferred":"Helmholtz Association(Helmholtz Association); US Department of Energy, BER under NGEE-Arctic project(United States Department of Energy (DOE)); ERC(European Research Council (ERC)European Commission); German Space Agency (DLR)(Helmholtz AssociationGerman Aerospace Centre (DLR)); ESA(European Space Agency); Austrian-Russian joint FWF project COLD Yamal; CARBONorth project; University of Minnesota through NSF AON project; Research Centre of the Helmholtz Association(Helmholtz Association)","Funding Text":"This work was supported by the Helmholtz Association through a grant (VH-NG 203) awarded to Sina Muster. William J. Riley and Charles D. Koven were supported by the US Department of Energy, BER, under the NGEE-Arctic project under contract no. DE-AC02-05CH11231. Guido Grosse was supported by ERC no. 338335. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the US Government.r TerraSAR-X data of Polar Bear Pass, Canada, were acquired through the German Space Agency (DLR) via the project HYD0546. All other TerraSAR-X data in Alaska, Canada, and Russia were made available by DLR via PI agreement LAN1747 within the framework of the ESA-funded DUE GlobPermafrost project, FP7 PAGE21, and the Austrian-Russian joint FWF project COLD Yamal (I 1401). RapidEye classifications are available through the information system of the ESA DUE Permafrost project. Classifications of Rogovaya and Seida sites in Russia were conducted within the CARBONorth project (contract 036993).r Quickbird-2 and WorldView-1/-2 images ((C)DigitalGlobe) of Ikpikpuk middle coastal plain, Alaska, and Indigirka lowlands, Russia, were provided by the Polar Geospatial Center at the University of Minnesota through NSF AON project 1107481. The Geographic Information Network for Alaska (GINA) provided SPOT imagery of the Kotzebue Sound lowlands, Alaska.r The article processing charges for this open-access publication were covered by a Research Centre of the Helmholtz Association.","Cited References":null,"Cited Reference Count":"72","Times Cited, WoS Core":"44","Times Cited, All Databases":"46","180 Day Usage Count":"4","Since 2013 Usage Count":"43","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"JUN 6","Publication Year":"2017","Volume":"9","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"317","End Page":"348","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-9-317-2017","DOI Link":"http://dx.doi.org/10.5194/essd-9-317-2017","Book DOI":null,"Early Access Date":null,"Number of Pages":"32","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"EW7SZ","Pubmed Id":null,"Open Access Designations":"Green Published, Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000402717600001","Web of Science Record":"0","None":null},{"_id":19,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Northern Canada","NWT region":"All","NWT area":"Permafrost zones, areas underlain by ground ice","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/tc-13-753-2019","Article Title":"New ground ice maps for Canada using a paleogeographic modelling approach","Document Type":"Article","Source Title":"CRYOSPHERE","Author Keywords":null,"Keywords Plus":"WESTERN-ARCTIC-COAST; DRAINED LAKE SITE; OLD CROW FLATS; NORTHWEST-TERRITORIES; MACKENZIE DELTA; BYLOT ISLAND; TUKTOYAKTUK COASTLANDS; THERMOKARST LAKES; NORTHERN QUEBEC; RICHARDS ISLAND","Authors":"O'Neill, HB; Wolfe, SA; Duchesne, C","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"O'Neill, H. Brendan; Wolfe, Stephen A.; Duchesne, Caroline","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Ground ice melt caused by climate-induced permafrost degradation may trigger significant ecological change, damage infrastructure, and alter biogeochemical cycles. The fundamental ground ice mapping for Canada is now > 20 years old and does not include significant new insights gained from recent field- and remote-sensing-based studies. New modelling incorporating paleogeography is presented in this paper to depict the distribution of three ground ice types (relict ice, segregated ice, and wedge ice) in northern Canada. The modelling uses an expert-system approach in a geographic information system (GIS), founded in conceptual principles gained from empirically based research, to predict ground ice abundance in near-surface permafrost. Datasets of surficial geology, deglaciation, paleovegetation, glacial lake and marine limits, and modern permafrost distribution allow representations in the models of paleoclimatic shifts, tree line migration, marine and glacial lake inundation, and terrestrial emergence, and their effect on ground ice abundance. The model outputs are generally consistent with field observations, indicating abundant relict ice in the western Arctic, where it has remained preserved since deglaciation in thick glacigenic sediments in continuous permafrost. Segregated ice is widely distributed in fine-grained deposits, occurring in the highest abundance in glacial lake and marine sediments. The modelled abundance of wedge ice largely reflects the exposure time of terrain to low air temperatures in tundra environments following deglaciation or marine/glacial lake inundation and is thus highest in the western Arctic. Holocene environmental changes result in reduced ice abundance where the tree line advanced during warmer periods. Published observations of thaw slumps and massive ice exposures, segregated ice and associated landforms, and ice wedges allow a favourable preliminary assessment of the models, and the results are generally comparable with the previous ground ice mapping for Canada. However, the model outputs are more spatially explicit and better reflect observed ground ice conditions in many regions. Synthetic modelling products that incorporated the previous ground ice information may therefore include inaccuracies. The presented modelling approach is a significant advance in permafrost mapping, but additional field observations and volumetric ice estimates from more areas in Canada are required to improve calibration and validation of small-scale ground ice modelling. The ground ice maps from this paper are available in the supplement in Geo-TIFF format.","Addresses":"[O'Neill, H. Brendan; Wolfe, Stephen A.; Duchesne, Caroline] Nat Resources Canada, Geol Survey Canada, 601 Booth St, Ottawa, ON, Canada","Affiliations":"Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada","Reprint Addresses":"O'Neill, HB (corresponding author), Nat Resources Canada, Geol Survey Canada, 601 Booth St, Ottawa, ON, Canada.","Email Addresses":"hughbrendan.oneill@canada.ca","Researcher Ids":null,"ORCIDs":"Wolfe, Stephen/0000-0001-7255-1184; O'Neill, Brendan/0000-0002-5290-3389","Funding Orgs":"Transport Canada; Natural Resources Canada's Postdoctoral Recruitment Program","Funding Name Preferred":"Transport Canada; Natural Resources Canada's Postdoctoral Recruitment Program(Natural Resources Canada)","Funding Text":"The work was supported by Transport Canada and Natural Resources Canada's Postdoctoral Recruitment Program. The paper is Natural Resources Canada contribution no. 20180186 to the Climate Change Geoscience Program. The geographic information system support from Ryan Parker is gratefully acknowledged. The paper has benefitted from helpful comments and suggestions from Sharon Smith, Steve Kokelj, Dan Kerr, Rob Fraser, and Rod Smith. Discussions with Dan Kerr regarding the surficial geology of northern Canada are gratefully appreciated. We thank Mikhail Kanevskiy and Michel Allard for their helpful and constructive reviews and editor Christian Beer for his comments that helped improve the paper.","Cited References":null,"Cited Reference Count":"142","Times Cited, WoS Core":"38","Times Cited, All Databases":"38","180 Day Usage Count":"1","Since 2013 Usage Count":"20","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1994-0416","eISSN":"1994-0424","ISBN":null,"Journal Abbreviation":"CRYOSPHERE","Journal ISO Abbreviation":"Cryosphere","Publication Date":"MAR 5","Publication Year":"2019","Volume":"13","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"753","End Page":"773","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/tc-13-753-2019","DOI Link":"http://dx.doi.org/10.5194/tc-13-753-2019","Book DOI":null,"Early Access Date":null,"Number of Pages":"21","WoS Categories":"Geography, Physical; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Physical Geography; Geology","IDS Number":"HN7YR","Pubmed Id":null,"Open Access Designations":"gold, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-10","UT (Unique WOS ID)":"WOS:000460410200001","Web of Science Record":"0","None":null},{"_id":20,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"NWT","NWT region":"North Slave","NWT area":"Baker Creek Research Watershed","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-10-1753-2018","Article Title":"Hydrometeorological data from Baker Creek Research Watershed, Northwest Territories, Canada","Document Type":"Article","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"FREQUENCY-RESPONSE CORRECTIONS; GROUND THAW INTERACTIONS; SHALLOW SOIL-MOISTURE; CONTRIBUTING AREA; FLUX MEASUREMENTS; STREAMFLOW; DYNAMICS","Authors":"Spence, C; Hedstrom, N","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Spence, Christopher; Hedstrom, Newell","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"It is uncommon to collect long-term coordinated hydrometeorological and hydrological data in northern circumpolar regions. However, such datasets can be very valuable for engineering design, improving environmental prediction tools or detecting change. This dataset documents physiographic, hydrometeorological and hydrological conditions in the Baker Creek Research Watershed from 2003 to 2016. Baker Creek drains water from 155 km(2) of subarctic Canadian Shield terrain in Canada's Northwest Territories. half-hourly hydrometeorological data were collected each year, at least from April to October, from representative locations, including exposed Precambrian bedrock ridges, peatlands, open black spruce forest and lakes. Hydrometeorological data include radiation fluxes, rainfall, temperature, humidity, winds, barometric pressure and turbulent energy fluxes. Terrestrial sites were monitored for ground temperature and soil moisture. Spring maximum snowpack water equivalent, depth and density data are included. Daily streamflow data are available for a series of nested watersheds ranging in size from 9 to 128 km(2). These data are unique in this remote region and provide scientific and engineering communities with an opportunity to advance understanding of geophysical processes and improve infrastructure resiliency. The data described here are available at: https://doi.org/10.20383/101.026.","Addresses":"[Spence, Christopher; Hedstrom, Newell] Environm & Climate Change Canada, Saskatoon, SK, Canada","Affiliations":"Environment & Climate Change Canada","Reprint Addresses":"Spence, C (corresponding author), Environm & Climate Change Canada, Saskatoon, SK, Canada.","Email Addresses":"chris.spence@canada.ca","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"28","Times Cited, WoS Core":"5","Times Cited, All Databases":"5","180 Day Usage Count":"0","Since 2013 Usage Count":"9","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"OCT 1","Publication Year":"2018","Volume":"10","Issue":"4","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1753","End Page":"1767","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-10-1753-2018","DOI Link":"http://dx.doi.org/10.5194/essd-10-1753-2018","Book DOI":null,"Early Access Date":null,"Number of Pages":"15","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"GV6AP","Pubmed Id":null,"Open Access Designations":"gold, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-06 00:00:00","UT (Unique WOS ID)":"WOS:000446189000001","Web of Science Record":"0","None":null},{"_id":21,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"NWT","NWT region":"Dehcho","NWT area":"Scotty Creek Research Station","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"Y","DOI Link Active":"http://dx.doi.org/10.1002/gdj3.69","Article Title":"Hydrometeorological measurements in peatland-dominated, discontinuous permafrost at Scotty Creek, Northwest Territories, Canada","Document Type":"Article; Data Paper","Source Title":"GEOSCIENCE DATA JOURNAL","Author Keywords":"hydrology; micrometeorology; permafrost; thermokarst; wetland","Keywords Plus":"THAW","Authors":"Haynes, KM; Connon, RF; Quinton, WL","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Haynes, Kristine M.; Connon, Ryan F.; Quinton, William L.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The discontinuous permafrost region of northwestern Canada is experiencing rapid warming resulting in dramatic land cover change from forested peatland permafrost terrain to treeless wetlands. Extensive research has been conducted throughout this region to gain insight into how climate-induced land cover change will impact water resources and ecosystem function. This paper presents a hydrological and micrometeorological dataset collected in the Scotty Creek basin, Northwest Territories, Canada over the period of 01 October 2014 to 30 September 2015, a sample of the intensive and coordinated measurements collected annually at this site. Micrometeorological data collected from four stations, one located in each of the land cover types representative of those comprising the Scotty Creek basin including bog, channel fen, stable peat plateau and peat plateau undergoing rapid permafrost degradation and loss, are presented. Monitored micrometeorological variables include incoming and outgoing shortwave and longwave radiation, air temperature, relative humidity, wind speed, precipitation (rain and snow) and snow depth. Deep ground temperatures (similar to 1-10 m below the ground surface) from a channel fen as well as disturbed sites common to the basin including a seismic line and winter road are presented. Water levels were also monitored in the representative land cover types over this period. This dataset is available from the Wilfrid Laurier University Library Research Data Repository (https://doi.org/10.5683/SP/OQDRJG) and can be used in coordination with other hydrological and micrometeorological datasets to examine spatio-temporal effects of meteorological conditions on local hydrological responses across cold regions.","Addresses":"[Haynes, Kristine M.; Connon, Ryan F.; Quinton, William L.] Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON, Canada","Affiliations":"Wilfrid Laurier University","Reprint Addresses":"Haynes, KM (corresponding author), 75 Univ Ave West, Waterloo, ON N2L 3C5, Canada.","Email Addresses":"khaynes@wlu.ca","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"Natural Sciences and Engineering Research Council of Canada (NSERC)","Funding Name Preferred":"Natural Sciences and Engineering Research Council of Canada (NSERC)(Natural Sciences and Engineering Research Council of Canada (NSERC))","Funding Text":"This article was funded by a Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery Grant.","Cited References":null,"Cited Reference Count":"25","Times Cited, WoS Core":"6","Times Cited, All Databases":"6","180 Day Usage Count":"1","Since 2013 Usage Count":"7","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"2049-6060","eISSN":null,"ISBN":null,"Journal Abbreviation":"GEOSCI DATA J","Journal ISO Abbreviation":"Geosci. Data J.","Publication Date":"NOV","Publication Year":"2019","Volume":"6","Issue":"2","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"85","End Page":"96","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1002/gdj3.69","DOI Link":"http://dx.doi.org/10.1002/gdj3.69","Book DOI":null,"Early Access Date":null,"Number of Pages":"12","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"KA9VN","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-09 00:00:00","UT (Unique WOS ID)":"WOS:000506148600002","Web of Science Record":"0","None":null},{"_id":22,"Paywall?":"N","Category":"Data Paper","Scope":"Scope within NWT/north","Scope - refined":"Western Canada","NWT region":"All","NWT area":"Sites of various paleoclimatological and paleochronological records","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/essd-13-1613-2021","Article Title":"A multiproxy database of western North American Holocene paleoclimate records","Document Type":"Article; Data Paper","Source Title":"EARTH SYSTEM SCIENCE DATA","Author Keywords":null,"Keywords Plus":"LATE-QUATERNARY VEGETATION; SAN-JUAN MOUNTAINS; SOUTHWEST YUKON-TERRITORY; SOUTHERN ROCKY-MOUNTAINS; MIXED-CONIFER FOREST; CENTRAL BROOKS RANGE; GULF-OF-CALIFORNIA; CLIMATE VARIABILITY; SUB-ALPINE; POSTGLACIAL VEGETATION","Authors":"Routson, CC; Kaufman, DS; McKay, NP; Erb, MP; Arcusa, SH; Brown, KJ; Kirby, ME; Marsicek, JP; Anderson, RS; Jimenez-Moreno, G; Rodysill, JR; Lachniet, MS; Fritz, SC; Bennett, JR; Goman, MF; Metcalfe, SE; Galloway, JM; Schoups, G; Wahl, DB; Morris, JL; Staines-Urias, F; Dawson, A; Shuman, BN; Gavin, DG; Munroe, JS; Cumming, BF","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Routson, Cody C.; Kaufman, Darrell S.; McKay, Nicholas P.; Erb, Michael P.; Arcusa, Stephanie H.; Brown, Kendrick J.; Kirby, Matthew E.; Marsicek, Jeremiah P.; Anderson, R. Scott; Jimenez-Moreno, Gonzalo; Rodysill, Jessica R.; Lachniet, Matthew S.; Fritz, Sherilyn C.; Bennett, Joseph R.; Goman, Michelle F.; Metcalfe, Sarah E.; Galloway, Jennifer M.; Schoups, Gerrit; Wahl, David B.; Morris, Jesse L.; Staines-Urias, Francisca; Dawson, Andria; Shuman, Bryan N.; Gavin, Daniel G.; Munroe, Jeffrey S.; Cumming, Brian F.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Holocene climate reconstructions are useful for understanding the diverse features and spatial heterogeneity of past and future climate change. Here we present a database of western North American Holocene paleoclimate records. The database gathers paleoclimate time series from 184 terrestrial and marine sites, including 381 individual proxy records. The records span at least 4000 of the last 12 000 years (median duration of 10 725 years) and have been screened for resolution, chronologic control, and climate sensitivity. Records were included that reflect temperature, hydroclimate, or circulation features. The database is shared in the machine readable Linked Paleo Data (LiPD) format and includes geochronologic data for generating site-level time-uncertain ensembles. This publicly accessible and curated collection of proxy paleoclimate records will have wide research applications, including, for example, investigations of the primary features of oceanatmospheric circulation along the eastern margin of the North Pacific and the latitudinal response of climate to orbital changes. The database is available for download at https://doi.org/10.6084/m9.figshare.12863843.v1 (Routson and McKay, 2020).","Addresses":"[Routson, Cody C.; Kaufman, Darrell S.; McKay, Nicholas P.; Erb, Michael P.; Arcusa, Stephanie H.; Anderson, R. Scott] No Arizona Univ, Sch Earth & Sustainabil, POB 4099, Flagstaff, AZ 86011 USA; [Brown, Kendrick J.] Nat Resources Canada, Canadian Forest Serv, Victoria, BC V8Z 1M5, Canada; [Brown, Kendrick J.] Univ British Columbia, Dept Earth Environm & Geog Sci, Okanagan, BC V1V 1V7, Canada; [Kirby, Matthew E.] Calif State Univ Fullerton, Dept Geol Sci, 800 N State Coll Blvd, Fullerton, CA 92831 USA; [Marsicek, Jeremiah P.] Univ Wisconsin, Dept Geosci, 1215 W Dayton St, Madison, WI 53706 USA; [Jimenez-Moreno, Gonzalo] Univ Granada, Dept Estratig & Paleontol, Ave Fuentenueva S-N, Granada 18002, Spain; [Rodysill, Jessica R.] US Geol Survey, Florence Bascom Geosci Ctr, 12201 Sunrise Valley Dr MS926A, Reston, VA 20192 USA; [Lachniet, Matthew S.] Univ Nevada, Dept Geosci, 4505 S Maryland Pkwy, Las Vegas, NV 89154 USA; [Fritz, Sherilyn C.] Univ Nebraska, Dept Earth & Atmospher Sci, Lincoln, NE 68540 USA; [Bennett, Joseph R.] Carleton Univ, Dept Biol, 1125 Col By Dr, Ottawa, ON K1S 5B6, Canada; [Goman, Michelle F.] Sonoma State Univ, Dept Geog Environm & Planning, 1801 E Cotati Ave, Rohnert Pk, CA 94928 USA; [Metcalfe, Sarah E.] Univ Nottingham, Sch Geog, Univ Pk, Nottingham NG7 2RD, Notts, England; [Galloway, Jennifer M.] Geol Survey Canada, 3303 33rd St NW, Calgary, AB T2L 2A7, Canada; [Schoups, Gerrit] Delft Univ Technol, Water Resources Management, POB 5048, NL-2600 GA Delft, Netherlands; [Wahl, David B.] US Geol Survey, Geol Minerals Energy & Geophys Sci Ctr, 345 Middlefield Rd, Menlo Pk, CA 94025 USA; [Morris, Jesse L.] Univ Utah, Dept Geog, 260 Cent Campus Dr 4625, Salt Lake City, UT 84112 USA; [Staines-Urias, Francisca] Geol Survey Denmark & Greenland GEUS, Dept Marine Geol, Oester Voldgade 10, DK-1350 Copenhagen K, Denmark; [Dawson, Andria] Mt Royal Univ, Dept Gen Educ, 4825 Mt Royal Gate SW, Calgary, AB T3E 6K6, Canada; [Shuman, Bryan N.] Univ Wyoming, Dept Geol & Geophys, 1000 E Univ Ave, Laramie, WY 82071 USA; [Gavin, Daniel G.] Univ Oregon, Dept Geog, 1251 Univ Oregon, Eugene, OR 97403 USA; [Munroe, Jeffrey S.] Middlebury Coll, Dept Geol, 276 Bicentennial Way, Middlebury, VT 05753 USA; [Cumming, Brian F.] Queens Univ, Dept Biol, 116 Barrie St, Kingston, ON K7L 3J9, Canada","Affiliations":"Northern Arizona University; Natural Resources Canada; Canadian Forest Service; University of British Columbia; University of British Columbia Okanagan; California State University System; California State University Fullerton; University of Wisconsin System; University of Wisconsin Madison; University of Granada; United States Department of the Interior; United States Geological Survey; Nevada System of Higher Education (NSHE); University of Nevada Las Vegas; University of Nebraska System; University of Nebraska Lincoln; Carleton University; California State University System; Sonoma State University; University of Nottingham; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada; Delft University of Technology; United States Department of the Interior; United States Geological Survey; Utah System of Higher Education; University of Utah; Geological Survey Of Denmark & Greenland; Mount Royal University; University of Wyoming; University of Oregon; Queens University - Canada","Reprint Addresses":"Routson, CC (corresponding author), No Arizona Univ, Sch Earth & Sustainabil, POB 4099, Flagstaff, AZ 86011 USA.","Email Addresses":"cody.routson@nau.edu","Researcher Ids":"Gavin, Daniel G/C-9214-2009; Arcusa, Stephanie/AAA-3915-2020; Kaufman, Darrell/A-2471-2008; Jimenez-Moreno, Gonzalo/K-6753-2017","ORCIDs":"Gavin, Daniel G/0000-0001-8743-3949; Arcusa, Stephanie/0000-0003-0694-9623; Erb, Michael/0000-0002-1187-952X; Kaufman, Darrell/0000-0002-7572-1414; Shuman, Bryan/0000-0002-8149-8925; Jimenez-Moreno, Gonzalo/0000-0001-7185-8686","Funding Orgs":"Directorate for Geosciences of the National Science Foundation [AGS-1602105, AGS-1903548]","Funding Name Preferred":"Directorate for Geosciences of the National Science Foundation(National Science Foundation (NSF))","Funding Text":"This research has been supported by the Directorate for Geosciences of the National Science Foundation (grant nos. AGS-1602105 and AGS-1903548).","Cited References":null,"Cited Reference Count":"179","Times Cited, WoS Core":"6","Times Cited, All Databases":"6","180 Day Usage Count":"1","Since 2013 Usage Count":"22","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1866-3508","eISSN":"1866-3516","ISBN":null,"Journal Abbreviation":"EARTH SYST SCI DATA","Journal ISO Abbreviation":"Earth Syst. Sci. Data","Publication Date":"APR 19","Publication Year":"2021","Volume":"13","Issue":"4","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1613","End Page":"1632","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/essd-13-1613-2021","DOI Link":"http://dx.doi.org/10.5194/essd-13-1613-2021","Book DOI":null,"Early Access Date":null,"Number of Pages":"20","WoS Categories":"Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology; Meteorology & Atmospheric Sciences","IDS Number":"RP8HZ","Pubmed Id":null,"Open Access Designations":"Green Published, gold, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000641965500001","Web of Science Record":"0","None":null},{"_id":23,"Paywall?":"N","Category":"Included","Scope":"Scope beyond NWT","Scope - refined":"Canada","NWT region":"All","NWT area":"Snow depth survey sites throughout the NWT maintained by Environment and Climate Change Canada","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1080/07055900.2021.1911781","Article Title":"Canadian In Situ Snow Cover Trends for 1955-2017 Including an Assessment of the Impact of Automation","Document Type":"Article","Source Title":"ATMOSPHERE-OCEAN","Author Keywords":"snow depth; Canada; ruler; sonic sensor; trends","Keywords Plus":null,"Authors":"Brown, RD; Smith, C; Derksen, C; Mudryk, L","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Brown, R. D.; Smith, C.; Derksen, C.; Mudryk, L.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Snow cover trends for Canada over the 1955-2017 period for the daily snow depth-observing network of Environment and Climate Change Canada (ECCC) are presented based on an updated quality-controlled historical daily in situ snow depth dataset. The period since approximately 1995 is characterized by a rapid decline in manual observations (loss of over 800 manual observing sites between 1995 and 2017) and an increasing number of automated stations equipped with sonic snow depth sensors. In 2017 these accounted for approximately 45% of the network and more than 80% of the snow depth-observing network north of latitude 55 degrees N. Automated stations are characterized by more frequent missing and anomalous data than manual ruler observations, particularly at Arctic sites. A comparison of closely located automated sonic and manual ruler observations showed similar numbers of days with snow cover but the sonic sensors detected significantly lower snow depths. For time series analysis of annual snow cover variables, the systematic difference between ruler and sonic snow depth can be removed using a common 2003-2016 reference period to compute snow cover anomalies. The updated trend results are broadly similar to previously published assessments showing long-term decreases in annual snow cover duration (SCD) and snow depth over most of Canada, with the largest decreases observed in spring snow cover and seasonal maximum snow depth (SDmax). Significant declines in SCD and SDmax of -1.7 (+/- 1.1) days decade(-1) and -1.8 cm (+/- 0.8) cm decade(-1) were observed in the Canada-averaged series over the 1955-2017 period. These trends mainly reflect snow cover conditions over southern Canada where the observing network is concentrated and where there are significant negative correlations between snow cover and winter air temperature. Declining numbers of stations reporting snow depth, issues with sonic sensor data quality, and systematic differences between ruler and sonic sensor measurements are major challenges for continued climate monitoring with the current ECCC snow depth-observing network.","Addresses":"[Brown, R. D.] Environm & Climate Change Canada, Climate Proc Sect, Climate Res Div, Montreal, PQ, Canada; [Smith, C.] Environm & Climate Change Canada, Climate Proc Sect, Climate Res Div, Saskatoon, SK, Canada; [Derksen, C.; Mudryk, L.] Environm & Climate Change Canada, Climate Proc Sect, Climate Res Div, Downsview, ON, Canada","Affiliations":"Environment & Climate Change Canada; Environment & Climate Change Canada; Environment & Climate Change Canada","Reprint Addresses":"Brown, RD (corresponding author), Environm & Climate Change Canada, Climate Proc Sect, Climate Res Div, Montreal, PQ, Canada.","Email Addresses":"rdbrown@videotron.ca","Researcher Ids":null,"ORCIDs":"Smith, Craig D./0000-0002-6552-1486; Brown, Ross/0000-0001-7196-2686","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"66","Times Cited, WoS Core":"4","Times Cited, All Databases":"4","180 Day Usage Count":"2","Since 2013 Usage Count":"7","Publisher":"TAYLOR & FRANCIS LTD","Publisher City":"ABINGDON","Publisher Address":"2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND","ISSN":"0705-5900","eISSN":"1480-9214","ISBN":null,"Journal Abbreviation":"ATMOS OCEAN","Journal ISO Abbreviation":"Atmos.-Ocean","Publication Date":"MAR 15","Publication Year":"2021","Volume":"59","Issue":"2","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"77","End Page":"92","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1080/07055900.2021.1911781","DOI Link":"http://dx.doi.org/10.1080/07055900.2021.1911781","Book DOI":null,"Early Access Date":"2021-04-01 00:00:00","Number of Pages":"16","WoS Categories":"Meteorology & Atmospheric Sciences; Oceanography","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Meteorology & Atmospheric Sciences; Oceanography","IDS Number":"SA2FI","Pubmed Id":null,"Open Access Designations":"Green Submitted, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14 00:00:00","UT (Unique WOS ID)":"WOS:000642558400001","Web of Science Record":"0","None":null},{"_id":24,"Paywall?":"Y","Category":"Included","Scope":"Scope beyond NWT","Scope - refined":"Circumpolar, Tibetan Plateau","NWT region":"All","NWT area":"Mackenzie River basin","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1007/s11430-018-9383-6","Article Title":"Linkage between permafrost distribution and river runoff changes across the Arctic and the Tibetan Plateau","Document Type":"Article","Source Title":"SCIENCE CHINA-EARTH SCIENCES","Author Keywords":"Permafrost hydrology; Arctic rivers; Tibetan Plateau rivers; Permafrost degradation; Runoff change","Keywords Plus":"3-RIVER HEADWATERS REGION; CLIMATE-CHANGE; DEGRADATION; DISCHARGE; HYDROLOGY; IMPACTS; CHINA; LAYER","Authors":"Song, CL; Wang, GX; Mao, TX; Dai, JC; Yang, DQ","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Song, Chunlin; Wang, Genxu; Mao, Tianxu; Dai, Junchen; Yang, Daqing","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"River runoff in the Arctic and the Tibetan Plateau (TP) change significantly in recent decades. However, the mechanisms of the physical processes of permafrost river runoff change remain uncertain across large scale. This study investigated the mainstreams and tributaries of main Arctic and TP rivers dominated by permafrost and assessed the linkage between hydrological regime change and permafrost. The results show that the effects of permafrost on river runoff are highly dependent on the permafrost coverage of a watershed. For the past decades, the majority of the Arctic and TP basins showed increased discharge, while all of the studied basins showed increased baseflow, with faster increasing speed than total discharge. Both total discharge and baseflow annual change rate (Delta Q and Delta BF) increased with permafrost coverage, indicating the increments of streamflow are enhanced with high permafrost coverage. Meanwhile, the annual change of precipitation showed weak connection with total discharge and baseflow change. The high permafrost coverage basins showed high annual maximum/minimum discharge ratio (Q(max)/Q(min)), while the Q(max)/Q(min) changed slightly in low permafrost cover basins. Our results highlight the importance of permafrost coverage on streamflow regime change for permafrost basins across the northern hemisphere. Due to these linkage between permafrost extent and runoff regime change and the increasing changes of permafrost, more attention should be paid to the change of hydrological processes in permafrost-underlain basins.","Addresses":"[Song, Chunlin; Wang, Genxu; Dai, Junchen] Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China; [Song, Chunlin; Dai, Junchen] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Mao, Tianxu] Guizhou Univ, Coll Forestry, Guiyang 550025, Peoples R China; [Yang, Daqing] Environm Canada, Natl Hydrol Res Ctr, Saskatoon, SK S7N 3H5, Canada","Affiliations":"Chinese Academy of Sciences; Institute of Mountain Hazards & Environment, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Guizhou University; Environment & Climate Change Canada; National Hydrology Research Centre","Reprint Addresses":"Wang, GX (corresponding author), Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China.","Email Addresses":"wanggx@imde.ac.cn","Researcher Ids":"Song, Chunlin/AGU-3084-2022","ORCIDs":"Song, Chunlin/0000-0003-3627-2350","Funding Orgs":"Major Research Plan of the National Natural Science Foundation of China [91547203]; National Natural Science Foundation of China [41890821]; Strategic Priority Research Program of Chinese Academy of Sciences [XDA20050102]","Funding Name Preferred":"Major Research Plan of the National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); Strategic Priority Research Program of Chinese Academy of Sciences(Chinese Academy of Sciences)","Funding Text":"This study was supported by the Major Research Plan of the National Natural Science Foundation of China (Grant No. 91547203), the National Natural Science Foundation of China (Grant No. 41890821), and the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDA20050102).","Cited References":null,"Cited Reference Count":"47","Times Cited, WoS Core":"30","Times Cited, All Databases":"36","180 Day Usage Count":"14","Since 2013 Usage Count":"94","Publisher":"SCIENCE PRESS","Publisher City":"BEIJING","Publisher Address":"16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA","ISSN":"1674-7313","eISSN":"1869-1897","ISBN":null,"Journal Abbreviation":"SCI CHINA EARTH SCI","Journal ISO Abbreviation":"Sci. China-Earth Sci.","Publication Date":"FEB","Publication Year":"2020","Volume":"63","Issue":"2","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"292","End Page":"302","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1007/s11430-018-9383-6","DOI Link":"http://dx.doi.org/10.1007/s11430-018-9383-6","Book DOI":null,"Early Access Date":null,"Number of Pages":"11","WoS Categories":"Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology","IDS Number":"KQ7LG","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000517101300011","Web of Science Record":"0","None":null},{"_id":25,"Paywall?":"N","Category":"Included","Scope":"Scope beyond NWT","Scope - refined":"Western Canada","NWT region":"All","NWT area":"Rivers and river basins","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3390/w13121617","Article Title":"Assessing Climatic Drivers of Spring Mean and Annual Maximum Flows in Western Canadian River Basins","Document Type":"Article","Source Title":"WATER","Author Keywords":"peak flows; multiple linear regression; predictor; predictand; snow water equivalent; annual maximum flow; climate change; western Canada","Keywords Plus":"PROJECTED CHANGES; BRITISH-COLUMBIA; PRECIPITATION; STREAMFLOW; IMPACTS; SNOW; FREQUENCY; FLOODS","Authors":"Dibike, YB; Shrestha, RR; Johnson, C; Bonsal, B; Coulibaly, P","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Dibike, Yonas B.; Shrestha, Rajesh R.; Johnson, Colin; Bonsal, Barrie; Coulibaly, Paulin","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Flows originating from cold and mountainous watersheds are highly dependent on temperature and precipitation patterns, and the resulting snow accumulation and melt conditions, affecting the magnitude and timing of annual peak flows. This study applied a multiple linear regression (MLR) modelling framework to investigate spatial variations and relative importance of hydroclimatic drivers of annual maximum flows (AMF) and mean spring flows (MAMJflow) in 25 river basins across western Canada. The results show that basin average maximum snow water equivalent (SWEmax), April 1st SWE and spring precipitation (MAMJprc) are the most important predictors of both AMF and MAMJflow, with the proportion of explained variance averaging 51.7%, 44.0% and 33.5%, respectively. The MLR models' abilities to project future changes in AMF and MAMJflow in response to changes to the hydroclimatic controls are also examined using the Canadian Regional Climate Model (CanRCM4) output for RCP 4.5 and RCP8.5 scenarios. The results show considerable spatial variations depending on individual watershed characteristics with projected changes in AMF ranging from -69% to +126% and those of MAMJflow ranging from -48% to +81% by the end of this century. In general, the study demonstrates that the MLR framework is a useful approach for assessing the spatial variation in hydroclimatic controls of annual maximum and mean spring flows in the western Canadian river basins. However, there is a need to exercise caution in applying MLR models for projecting changes in future flows, especially for regulated basins.","Addresses":"[Dibike, Yonas B.; Shrestha, Rajesh R.; Johnson, Colin] Univ Victoria, Watershed Hydrol & Ecol Res Div, Environm & Climate Change Canada, 2472 Arbutus Rd, Victoria, BC V8N 1V8, Canada; [Dibike, Yonas B.; Coulibaly, Paulin] McMaster Univ, Civil Engn Dept, Hamilton, ON L8S 4K1, Canada; [Dibike, Yonas B.; Coulibaly, Paulin] McMaster Univ, Sch Earth Environm & Soc, Hamilton, ON L8S 4K1, Canada; [Bonsal, Barrie] Natl Hydrol Res Ctr, Watershed Hydrol & Ecol Res Div, Environm & Climate Change Canada, Saskatoon, SK S7N 3H5, Canada","Affiliations":"Environment & Climate Change Canada; University of Victoria; McMaster University; McMaster University; Environment & Climate Change Canada; National Hydrology Research Centre","Reprint Addresses":"Dibike, YB (corresponding author), Univ Victoria, Watershed Hydrol & Ecol Res Div, Environm & Climate Change Canada, 2472 Arbutus Rd, Victoria, BC V8N 1V8, Canada.;Dibike, YB (corresponding author), McMaster Univ, Civil Engn Dept, Hamilton, ON L8S 4K1, Canada.;Dibike, YB (corresponding author), McMaster Univ, Sch Earth Environm & Soc, Hamilton, ON L8S 4K1, Canada.","Email Addresses":"yonas.dibike@canada.ca; rajesh.shrestha@canada.ca; colinjohnson@uvic.ca; barrie.bonsal@canada.ca; couliba@mcmaster.ca","Researcher Ids":"Shrestha, Rajesh/ABE-1459-2021","ORCIDs":"Shrestha, Rajesh/0000-0001-7781-6495; Dibike, Yonas/0000-0003-2138-9708","Funding Orgs":"Environment and Climate Change Canada","Funding Name Preferred":"Environment and Climate Change Canada","Funding Text":"This study was conducted with internal funding from Environment and Climate Change Canada.","Cited References":null,"Cited Reference Count":"44","Times Cited, WoS Core":"3","Times Cited, All Databases":"3","180 Day Usage Count":"1","Since 2013 Usage Count":"5","Publisher":"MDPI","Publisher City":"BASEL","Publisher Address":"ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND","ISSN":null,"eISSN":"2073-4441","ISBN":null,"Journal Abbreviation":"WATER-SUI","Journal ISO Abbreviation":"Water","Publication Date":"JUN","Publication Year":"2021","Volume":"13","Issue":"12","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"1617","DOI prefix":"http://dx.doi.org/","DOI":"10.3390/w13121617","DOI Link":"http://dx.doi.org/10.3390/w13121617","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Environmental Sciences; Water Resources","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Water Resources","IDS Number":"SZ6YY","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-08 00:00:00","UT (Unique WOS ID)":"WOS:000666709300001","Web of Science Record":"0","None":null},{"_id":26,"Paywall?":"N","Category":"Included","Scope":"Scope beyond NWT","Scope - refined":"Western Canada","NWT region":"Beaufort Delta, Sahtu, Dehcho","NWT area":"Inuvik, Norman Wells, Scotty Creek Research Basin","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1093/aobpla/ply004","Article Title":"Assessing local adaptation vs. plasticity under different resource conditions in seedlings of a dominant boreal tree species","Document Type":"Article","Source Title":"AOB PLANTS","Author Keywords":"Boreal forest; climate change; common garden; functional traits; resilience; resource availability","Keywords Plus":"PICEA-MARIANA SEEDLINGS; DIVERSE SEED SOURCES; BLACK SPRUCE; ELEVATED CO2; PHENOTYPIC PLASTICITY; GENETIC-VARIATION; SHOOT PHENOLOGY; FROST HARDINESS; BUD PHENOLOGY; GROWTH","Authors":"Sniderhan, AE; McNickle, GG; Baltzer, JL","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Sniderhan, Anastasia E.; McNickle, Gordon G.; Baltzer, Jennifer L.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Under changing climate conditions, understanding local adaptation of plants is crucial to predicting the resilience of ecosystems. We selected black spruce (Picea mariana), the most dominant tree species in the North American boreal forest, in order to evaluate local adaptation vs. plasticity across regions experiencing some of the most extreme climate warming globally. Seeds from three provenances across the latitudinal extent of this species in northwestern Canada were planted in a common garden study in growth chambers. Two levels of two resource conditions were applied (low/high nutrient and ambient/elevated CO2) in a fully factorial design and we measured physiological traits, allocational traits, growth and survival. We found significant differences in height, root length and biomass among populations, with southern populations producing the largest seedlings. However, we did not detect meaningful significant differences among nutrient or CO2 treatments in any traits measured, and there were no consistent population-level differences in physiological traits or allocation patterns. We found that there was greater mortality after simulated winter in the high nutrient treatment, which may reflect an important shift in seedling growth strategies under increased resource availability. Our study provides important insight into how this dominant boreal tree species might respond to the changing climate conditions predicted in this region.","Addresses":"[Sniderhan, Anastasia E.; Baltzer, Jennifer L.] Wilfrid Laurier Univ, Dept Geog & Environm Studies, 75 Univ Ave W, Waterloo, ON N2L 3C5, Canada; [McNickle, Gordon G.; Baltzer, Jennifer L.] Wilfrid Laurier Univ, Dept Biol, 75 Univ Ave W, Waterloo, ON N2L 3C5, Canada; [McNickle, Gordon G.] Purdue Univ, Dept Bot & Plant Pathol, 915 W State St, W Lafayette, IN 47907 USA; [McNickle, Gordon G.] Purdue Univ, Purdue Ctr Plant Biol, W Lafayette, IN 47907 USA","Affiliations":"Wilfrid Laurier University; Wilfrid Laurier University; Purdue University System; Purdue University; Purdue University West Lafayette Campus; Purdue University System; Purdue University; Purdue University West Lafayette Campus","Reprint Addresses":"Baltzer, JL (corresponding author), Wilfrid Laurier Univ, Dept Geog & Environm Studies, 75 Univ Ave W, Waterloo, ON N2L 3C5, Canada.;Baltzer, JL (corresponding author), Wilfrid Laurier Univ, Dept Biol, 75 Univ Ave W, Waterloo, ON N2L 3C5, Canada.","Email Addresses":"jbaltzer@wlu.ca","Researcher Ids":"McNickle, Gordon G/F-3699-2017","ORCIDs":"McNickle, Gordon G/0000-0002-7188-7265","Funding Orgs":"Natural Sciences and Engineering Research Council; Changing Cold Regions Network; Canada Foundation for Innovation; Government of the Northwest Territories; Ontario Ministry of Research and Innovation Early Researcher Award program; Ontario Graduate Scholarships; Banting Fellowship","Funding Name Preferred":"Natural Sciences and Engineering Research Council(Natural Sciences and Engineering Research Council of Canada (NSERC)); Changing Cold Regions Network; Canada Foundation for Innovation(Canada Foundation for InnovationCGIAR); Government of the Northwest Territories; Ontario Ministry of Research and Innovation Early Researcher Award program; Ontario Graduate Scholarships(Ontario Graduate Scholarship); Banting Fellowship","Funding Text":"Funding for this research was provided by the Natural Sciences and Engineering Research Council, the Changing Cold Regions Network, the Canada Foundation for Innovation, the Government of the Northwest Territories and the Ontario Ministry of Research and Innovation Early Researcher Award program. A.E.S. was supported by Ontario Graduate Scholarships and G.G.M. by a Banting Fellowship.","Cited References":null,"Cited Reference Count":"49","Times Cited, WoS Core":"5","Times Cited, All Databases":"5","180 Day Usage Count":"2","Since 2013 Usage Count":"23","Publisher":"OXFORD UNIV PRESS","Publisher City":"OXFORD","Publisher Address":"GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND","ISSN":"2041-2851","eISSN":null,"ISBN":null,"Journal Abbreviation":"AOB PLANTS","Journal ISO Abbreviation":"Aob Plants","Publication Date":"FEB","Publication Year":"2018","Volume":"10","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"ply004","DOI prefix":"http://dx.doi.org/","DOI":"10.1093/aobpla/ply004","DOI Link":"http://dx.doi.org/10.1093/aobpla/ply004","Book DOI":null,"Early Access Date":null,"Number of Pages":"13","WoS Categories":"Plant Sciences; Ecology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Plant Sciences; Environmental Sciences & Ecology","IDS Number":"FY9ZV","Pubmed Id":"29479406","Open Access Designations":"gold, Green Published, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05","UT (Unique WOS ID)":"WOS:000427226900019","Web of Science Record":"0","None":null},{"_id":27,"Paywall?":"N","Category":"Included","Scope":"Scope beyond NWT","Scope - refined":"Western Canada","NWT region":"All","NWT area":"Boreal forest","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1088/1748-9326/ab71a0","Article Title":"Behavioral responses to spring snow conditions contribute to long-term shift in migration phenology in American robins","Document Type":"Article","Source Title":"ENVIRONMENTAL RESEARCH LETTERS","Author Keywords":"Turdus migratorius; migration; climate change; Arctic-boreal","Keywords Plus":"CLIMATE-CHANGE; REPRODUCTIVE SUCCESS; TURDUS-MIGRATORIUS; ARRIVAL; BIRDS; ADVANCEMENT; ADJUSTMENT; PASSERINE; MIGRANTS; BOREAL","Authors":"Oliver, RY; Mahoney, PJ; Gurarie, E; Krikun, N; Weeks, BC; Hebblewhite, M; Liston, G; Boelman, N","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Oliver, Ruth Y.; Mahoney, Peter J.; Gurarie, Eliezer; Krikun, Nicole; Weeks, Brian C.; Hebblewhite, Mark; Liston, Glen; Boelman, Natalie","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Migratory birds have the capacity to shift their migration phenology in response to climatic change. Yet the mechanistic underpinning of changes in migratory timing remain poorly understood. We employed newly developed global positioning system (GPS) tracking devices and long-term dataset of migration passage timing to investigate how behavioral responses to environmental conditions relate to phenological shifts in American robins (Turdus migratorius) during spring migration to Arctic-boreal breeding grounds. We found that over the past quarter-century (1994-2018), robins have migrated ca. 5 d/decade earlier. Based on GPS data collected for 55 robins over three springs (2016-2018), we found the arrival timing and likelihood of stopovers, and timing of arrival to breeding grounds, were strongly influenced by dynamics in snow conditions along migratory paths. These findings suggest plasticity in migratory behavior may be an important mechanism for how long-distance migrants adjust their breeding phenology to keep pace with advancement of spring on breeding grounds.","Addresses":"[Oliver, Ruth Y.] Columbia Univ, Dept Earth & Environm Sci, New York, NY 10027 USA; [Oliver, Ruth Y.; Boelman, Natalie] Columbia Univ, Lamont Doherty Earth Observ, Palisades, NY 10027 USA; [Oliver, Ruth Y.] Yale Univ, Dept Ecol & Evolutionary Biol, New Haven, CT 06520 USA; [Oliver, Ruth Y.] Yale Univ, Ctr Biodivers & Global Change, New Haven, CT 06520 USA; [Mahoney, Peter J.] Univ Washington, Sch Environm & Forest Sci, Seattle, WA 98195 USA; [Gurarie, Eliezer] Univ Maryland, Dept Biol, College Pk, MD 20742 USA; [Krikun, Nicole] Lesser Slave Lake Bird Observ, Slave Lake, AB, Canada; [Weeks, Brian C.] Univ Michigan, Museum Zool, Ann Arbor, MI 48109 USA; [Weeks, Brian C.] Univ Michigan, Dept Ecol & Evolutionary Biol, Ann Arbor, MI 48109 USA; [Gurarie, Eliezer; Hebblewhite, Mark] Univ Montana, Wildlife Biol Program, WA Franke Coll Forestry & Conservat, Missoula, MT 59812 USA; [Liston, Glen] Colorado State Univ, Cooperat Inst Res Atmosphere, Ft Collins, CO 80523 USA","Affiliations":"Columbia University; Columbia University; Yale University; Yale University; University of Washington; University of Washington Seattle; University System of Maryland; University of Maryland College Park; University of Michigan System; University of Michigan; University of Michigan System; University of Michigan; University of Montana System; University of Montana; Colorado State University","Reprint Addresses":"Oliver, RY (corresponding author), Columbia Univ, Dept Earth & Environm Sci, New York, NY 10027 USA.;Oliver, RY (corresponding author), Columbia Univ, Lamont Doherty Earth Observ, Palisades, NY 10027 USA.;Oliver, RY (corresponding author), Yale Univ, Dept Ecol & Evolutionary Biol, New Haven, CT 06520 USA.;Oliver, RY (corresponding author), Yale Univ, Ctr Biodivers & Global Change, New Haven, CT 06520 USA.","Email Addresses":"ruth.oliver@yale.edu","Researcher Ids":"Hebblewhite, Mark/AAI-8101-2020; Oliver, Ruth/HHS-2646-2022; hebblewhite, mark/G-6164-2013; Gurarie, Eliezer/AGI-0958-2022","ORCIDs":"Hebblewhite, Mark/0000-0001-5382-1361; Gurarie, Eliezer/0000-0002-8666-9674; Boelman, Natalie/0000-0003-3716-2372","Funding Orgs":"NASA's Arctic-Boreal Vulnerability Experiment [NNX15AV92A, NNX15AW71A, NNX15AU20A]; NSF Graduate Research Fellowship Program [DGE 16-44869]; Lesser Slave Lake Bird Observatory; Boreal Centre for Bird Conservation; NASA [NNX15AU20A, 797160] Funding Source: Federal RePORTER","Funding Name Preferred":"NASA's Arctic-Boreal Vulnerability Experiment; NSF Graduate Research Fellowship Program(National Science Foundation (NSF)); Lesser Slave Lake Bird Observatory; Boreal Centre for Bird Conservation; NASA(National Aeronautics & Space Administration (NASA))","Funding Text":"This project was funded by NASA's Arctic-Boreal Vulnerability Experiment (NNX15AV92A to NTB, NNX15AW71A to MH, and NNX15AU20A to L Prugh (Postdoctoral advisor for PJM)) and the NSF Graduate Research Fellowship Program (DGE 16-44869 to RYO). We thank the Lesser Slave Lake Bird Observatory and Boreal Centre for Bird Conservation for providing support and logistics. We also thank Richard Krikun for his assistance and expertise.","Cited References":null,"Cited Reference Count":"68","Times Cited, WoS Core":"10","Times Cited, All Databases":"10","180 Day Usage Count":"3","Since 2013 Usage Count":"21","Publisher":"IOP PUBLISHING LTD","Publisher City":"BRISTOL","Publisher Address":"TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND","ISSN":"1748-9326","eISSN":null,"ISBN":null,"Journal Abbreviation":"ENVIRON RES LETT","Journal ISO Abbreviation":"Environ. Res. Lett.","Publication Date":"APR","Publication Year":"2020","Volume":"15","Issue":"4","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"45003","DOI prefix":"http://dx.doi.org/","DOI":"10.1088/1748-9326/ab71a0","DOI Link":"http://dx.doi.org/10.1088/1748-9326/ab71a0","Book DOI":null,"Early Access Date":null,"Number of Pages":"11","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"KZ8LD","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-09","UT (Unique WOS ID)":"WOS:000523508800001","Web of Science Record":"0","None":null},{"_id":28,"Paywall?":"N","Category":"Included","Scope":"Scope beyond NWT","Scope - refined":"Western Canada","NWT region":"Dehcho, North Slave, South Slave","NWT area":"Research plots on Tlicho lands and to the north, west, and south of Great Slave Lake","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1038/s41558-020-00920-8","Article Title":"Fuel availability not fire weather controls boreal wildfire severity and carbon emissions","Document Type":"Article","Source Title":"NATURE CLIMATE CHANGE","Author Keywords":null,"Keywords Plus":"CHANGING CLIMATE; AREA; FORESTS; ALASKA","Authors":"Walker, XJ; Rogers, BM; Veraverbeke, S; Johnstone, JF; Baltzer, JL; Barrett, K; Bourgeau-Chavez, L; Day, NJ; de Groot, WJ; Dieleman, CM; Goetz, S; Hoy, E; Jenkins, LK; Kane, ES; Parisien, MA; Potter, S; Schuur, EAG; Turetsky, M; Whitman, E; Mack, MC","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Walker, X. J.; Rogers, B. M.; Veraverbeke, S.; Johnstone, J. F.; Baltzer, J. L.; Barrett, K.; Bourgeau-Chavez, L.; Day, N. J.; de Groot, W. J.; Dieleman, C. M.; Goetz, S.; Hoy, E.; Jenkins, L. K.; Kane, E. S.; Parisien, M. -A.; Potter, S.; Schuur, E. A. G.; Turetsky, M.; Whitman, E.; Mack, M. C.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Carbon (C) emissions from wildfires are a key terrestrial-atmosphere interaction that influences global atmospheric composition and climate. Positive feedbacks between climate warming and boreal wildfires are predicted based on top-down controls of fire weather and climate, but C emissions from boreal fires may also depend on bottom-up controls of fuel availability related to edaphic controls and overstory tree composition. Here we synthesized data from 417 field sites spanning six ecoregions in the northwestern North American boreal forest and assessed the network of interactions among potential bottom-up and top-down drivers of C emissions. Our results indicate that C emissions are more strongly driven by fuel availability than by fire weather, highlighting the importance of fine-scale drainage conditions, overstory tree species composition and fuel accumulation rates for predicting total C emissions. By implication, climate change-induced modification of fuels needs to be considered for accurately predicting future C emissions from boreal wildfires. Carbon emissions from fires are generally modelled and predicted from fire weather and climate. Fuel availability drives carbon emissions more strongly than fire weather in boreal forests, highlighting the importance of ecological dynamics for fire-climate feedbacks.","Addresses":"[Walker, X. J.; Schuur, E. A. G.; Mack, M. C.] No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA; [Rogers, B. M.; Potter, S.] Woodwell Climate Res Ctr, Falmouth, MA USA; [Veraverbeke, S.] Vrije Univ Amsterdam, Fac Sci Earth & Climate, Amsterdam, Netherlands; [Johnstone, J. F.] Univ Saskatchewan, Dept Biol, Saskatoon, SK, Canada; [Johnstone, J. F.] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK USA; [Baltzer, J. L.; Day, N. J.] Wilfrid Laurier Univ, Biol Dept, Waterloo, ON, Canada; [Barrett, K.] Univ Leicester, Sch Geog Geol & Environm, Leicester, Leics, England; [Bourgeau-Chavez, L.; Jenkins, L. K.] Michigan Technol Univ, Michigan Tech Res Inst, Ann Arbor, MI USA; [Day, N. J.] Auckland Univ Technol, Sch Sci, Auckland, New Zealand; [de Groot, W. J.] Nat Resources Canada, Canadian Forest Serv, Great Lakes Forestry Ctr, Sault Ste Marie, ON, Canada; [Dieleman, C. M.; Turetsky, M.] Univ Guelph, Dept Integrat Biol, Guelph, ON, Canada; [Goetz, S.] No Arizona Univ, Sch Informat Comp & Cyber Syst SICCS, Flagstaff, AZ 86011 USA; [Hoy, E.] NASA, Goddard Space Flight Ctr, Global Sci & Technol Inc, Greenbelt, MD USA; [Jenkins, L. K.] Univ Michigan, Sch Environm & Sustainabil, Ann Arbor, MI 48109 USA; [Kane, E. S.] Michigan Technol Univ, Coll Forest Resources & Environm Sci, Houghton, MI 49931 USA; [Parisien, M. -A.; Whitman, E.] Nat Resources Canada, Canadian Forest Serv, Northern Forestry Ctr, Edmonton, AB, Canada; [Turetsky, M.] Univ Colorado, Dept Ecol & Evolutionary Biol, Inst Arctic & Alpine Res, Boulder, CO 80309 USA","Affiliations":"Northern Arizona University; Vrije Universiteit Amsterdam; University of Saskatchewan; University of Alaska System; University of Alaska Fairbanks; Wilfrid Laurier University; University of Leicester; Michigan Technological University; Auckland University of Technology; Natural Resources Canada; Canadian Forest Service; Great Lakes Forestry Centre; University of Guelph; Northern Arizona University; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center; University of Michigan System; University of Michigan; Michigan Technological University; Natural Resources Canada; Canadian Forest Service; University of Colorado System; University of Colorado Boulder","Reprint Addresses":"Walker, XJ (corresponding author), No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA.","Email Addresses":"xanthe.walker@gmail.com","Researcher Ids":"Walker, Xanthe/K-1649-2019; Veraverbeke, Sander/H-2301-2012; Johnstone, Jill/C-9204-2009","ORCIDs":"Walker, Xanthe/0000-0002-2448-691X; Rogers, Brendan/0000-0001-6711-8466; Veraverbeke, Sander/0000-0003-1362-5125; Day, Nicola/0000-0002-3135-7585; Johnstone, Jill/0000-0001-6131-9339","Funding Orgs":"NASA Arctic Boreal and Vulnerability Experiment (ABoVE) Legacy Carbon grant [NNX15AT71A]; NSF DEB RAPID [1542150]; NASA ABoVE grant [NNX15AT83A, NNX15AU56A]; Joint Fire Science Program [05-1-2-06]; NSF [0445458, DEB-0423442]; NSERC; Government of the Northwest Territories Cumulative Impacts Monitoring Program [170]; NSERC PDFs; Laurier-GNWT Partnership Agreement; Polar Knowledge Canada's Northern Science Training Program; Netherlands Organization for Scientific Research (NWO); NERC [NE/N009495/1] Funding Source: UKRI; NASA [NNX15AT83A, 797692, 802425, NNX15AT71A] Funding Source: Federal RePORTER","Funding Name Preferred":"NASA Arctic Boreal and Vulnerability Experiment (ABoVE) Legacy Carbon grant; NSF DEB RAPID; NASA ABoVE grant; Joint Fire Science Program; NSF(National Science Foundation (NSF)); NSERC(Natural Sciences and Engineering Research Council of Canada (NSERC)); Government of the Northwest Territories Cumulative Impacts Monitoring Program; NSERC PDFs; Laurier-GNWT Partnership Agreement; Polar Knowledge Canada's Northern Science Training Program; Netherlands Organization for Scientific Research (NWO)(Netherlands Organization for Scientific Research (NWO)); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); NASA(National Aeronautics & Space Administration (NASA))","Funding Text":"This synthesis work for this project was supported by funding from the NASA Arctic Boreal and Vulnerability Experiment (ABoVE) Legacy Carbon grant NNX15AT71A awarded to M.C.M. The original field studies were supported by funding in the United States from NSF DEB RAPID grant no. 1542150 to M.C.M., NASA ABoVE grant NNX15AT83A to L.B.-C., NASA ABoVE grant NNX15AU56A to B.M.R., S.V. and M.T., Joint Fire Science Program grant 05-1-2-06 to J.F.J., NSF grant 0445458 to M.C.M., NSF support to the Bonanza Creek LTER (DEB-0423442); and in Canada from NSERC Discovery Grant funding to J.F.J. and M.R.T.; Government of the Northwest Territories Cumulative Impacts Monitoring Program Funding project #170 to J.L.B.; NSERC PDFs to N.J.D. and C.M.D.; GNWT logistical and financial support through the Laurier-GNWT Partnership Agreement; Polar Knowledge Canada's Northern Science Training Program funding awarded to Canadian field assistants; S.V. acknowledges Vidi grant support from the Netherlands Organization for Scientific Research (NWO).","Cited References":null,"Cited Reference Count":"46","Times Cited, WoS Core":"47","Times Cited, All Databases":"47","180 Day Usage Count":"10","Since 2013 Usage Count":"54","Publisher":"NATURE PORTFOLIO","Publisher City":"BERLIN","Publisher Address":"HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY","ISSN":"1758-678X","eISSN":"1758-6798","ISBN":null,"Journal Abbreviation":"NAT CLIM CHANGE","Journal ISO Abbreviation":"Nat. Clim. Chang.","Publication Date":"DEC","Publication Year":"2020","Volume":"10","Issue":"12","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1130","End Page":"U100","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1038/s41558-020-00920-8","DOI Link":"http://dx.doi.org/10.1038/s41558-020-00920-8","Book DOI":null,"Early Access Date":"2020-10-01 00:00:00","Number of Pages":"9","WoS Categories":"Environmental Sciences; Environmental Studies; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"PE1ZA","Pubmed Id":null,"Open Access Designations":"Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000577051800002","Web of Science Record":"0","None":null},{"_id":29,"Paywall?":"Y","Category":"Included","Scope":"Scope beyond NWT","Scope - refined":"Western Canada","NWT region":"All","NWT area":"Rivers and river basins","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1002/joc.4912","Article Title":"Implications of future climate on water availability in the western Canadian river basins","Document Type":"Article","Source Title":"INTERNATIONAL JOURNAL OF CLIMATOLOGY","Author Keywords":"water availability; climate change; western Canada; emissions scenarios; statistical downscaling; CMIP5; SPEI","Keywords Plus":"NORTH-AMERICAN CLIMATE; SYNOPTIC CLIMATOLOGY; DROUGHT INDEX; CMIP5; PRECIPITATION; IMPACTS; MODEL; PROJECTIONS; RESOURCES; EXTREMES","Authors":"Dibike, Y; Prowse, T; Bonsal, B; O'Neil, H","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Dibike, Yonas; Prowse, Terry; Bonsal, Barrie; O'Neil, Hayley","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Precipitation, temperature, and evaporative demand are the most dominant factors affecting water availability in a region. This study examines projected changes in these hydro-climatic variables over western Canada under two greenhouse gas emissions scenarios using statistically downscaled, high resolution climate data generated by six Global Climate Models (GCMs) from the latest Coupled Model Intercomparison Project (CMIP5). Potential changes in the spatial and seasonal distributions of water availability over nine major western Canadian river basins are examined by computing the 3- and 12-month standardized precipitation and evapotranspiration indices (SPEI-3 and SPEI-12). While individual GCM projections vary on the rate and seasonality of changes, they all indicate similar spatial and temporal patterns. The highest projected increases in precipitation and temperature are primarily in the northern basins, with some decreases in summer precipitation in the southern basins. The evolution of the SPEI-12 values for the southern basins such as Columbia, Saskatchewan, Fraser and Athabasca indicate a gradual increase in the magnitude and duration of water deficit, while the reverse was found for most of the northern basins such as Peel/Lower Mackenzie, Liard, and Northern Pacific that show a gradual increase in water surplus on an annual basis. The SPEI-3, however, shows that almost all river basins in western Canada, with the exception of Peel/Lower Mackenzie that are located in the extreme north of the study region, are projected to experience decreasing water availability in summer. In general, the study highlights the potential changes in the spatial and seasonal distribution of western Canadian water resources and sets the stage for a more detailed and process based hydro-climate modelling study to be conducted in the region.","Addresses":"[Dibike, Yonas; Prowse, Terry; O'Neil, Hayley] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, W CIRC, Victoria, BC, Canada; [Bonsal, Barrie] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, NHRC, Saskatoon, SK, Canada","Affiliations":"Environment & Climate Change Canada; Environment & Climate Change Canada","Reprint Addresses":"Dibike, Y (corresponding author), Univ Victoria, ECCC W CIRC, POB 3060 STN CSC, Victoria, BC V8W 3R4, Canada.","Email Addresses":"Yonas.Dibike@canada.ca","Researcher Ids":null,"ORCIDs":"Dibike, Yonas/0000-0003-2138-9708","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"61","Times Cited, WoS Core":"37","Times Cited, All Databases":"37","180 Day Usage Count":"2","Since 2013 Usage Count":"25","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"0899-8418","eISSN":"1097-0088","ISBN":null,"Journal Abbreviation":"INT J CLIMATOL","Journal ISO Abbreviation":"Int. J. Climatol.","Publication Date":"JUN 15","Publication Year":"2017","Volume":"37","Issue":"7","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"3247","End Page":"3263","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1002/joc.4912","DOI Link":"http://dx.doi.org/10.1002/joc.4912","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Meteorology & Atmospheric Sciences","IDS Number":"EZ6TP","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-08 00:00:00","UT (Unique WOS ID)":"WOS:000404851400015","Web of Science Record":"0","None":null},{"_id":30,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2020JC016740","Article Title":"A Changing Arctic Ocean: How Measured and Modeled I-129 Distributions Indicate Fundamental Shifts in Circulation Between 1994 and 2015","Document Type":"Article","Source Title":"JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS","Author Keywords":"arctic; circulation; model; tracer","Keywords Plus":"COLD HALOCLINE LAYER; ATLANTIC WATER; BASIN; VARIABILITY; RETURN","Authors":"Smith, JN; Karcher, M; Casacuberta, N; Williams, WJ; Kenna, T; Smethie, WM","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Smith, John N.; Karcher, Michael; Casacuberta, Nuria; Williams, William J.; Kenna, Tim; Smethie, William M., Jr.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"I-129 measurements on samples collected during GEOTRACES oceanographic missions in the Arctic Ocean in 2015 have provided the first synoptic I-129 sections across the Eurasian, Canada, and Makarov Basins. During the 1990s, increased discharges of I-129 from European nuclear fuel reprocessing plants produced a large, tracer spike whose passage through the Arctic Ocean has been followed by I-129 time series measurements over the past 25 years. Elevated I-129 levels measured over the Lomonosov and Alpha-Mendeleyev Ridges in 2015 were associated with tracer labeled, Atlantic-origin water bathymetrically steered by the ridge systems through the central Arctic while lower I-129 levels were evident in the more poorly ventilated basin interiors. I-129 levels of 200-400 x 10(7) at/l measured in intermediate waters had increased by a factor of 10 in 2015 compared to 1994-1996 owing to the circulation of the 1990s, I-129 input spike. Comparisons of I-129 distributions between the mid-1990s and 2015 delineate large scale circulation changes that occurred during the shift from a positive Arctic Oscillation and a cyclonic circulation regime in the mid-1990s to anticyclonic circulation in 2015. The latter is characterized by a broadened Beaufort Gyre in the upper ocean, a weakened boundary current and partial mid-depth, AW flow reversal in the southern Canada Basin. Tracer I-129 simulations using the applied circulation model, NAOSIM, agree with both historical I-129 results and recent GEOTRACES data sets, thereby supporting the present interpretation of the relationship of changes in arctic circulation to shifts in climate indices revealed by tracer I-129 distributions.","Addresses":"[Smith, John N.] Bedford Inst Oceanog, Dartmouth, NS, Canada; [Karcher, Michael] Alfred Wegener Inst Polar & Marine Res, Bremerhaven, Germany; [Karcher, Michael] OASys Ocean Atmosphere Syst GmbH, Hamburg, Germany; [Casacuberta, Nuria] Swiss Fed Inst Technol, Zurich, Switzerland; [Williams, William J.] Inst Ocean Sci, Sidney, BC, Canada; [Kenna, Tim; Smethie, William M., Jr.] Columbia Univ, Lamont Doherty Earth Observ, Pallisades, NY USA","Affiliations":"Bedford Institute of Oceanography; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Swiss Federal Institutes of Technology Domain; ETH Zurich; Columbia University","Reprint Addresses":"Smith, JN (corresponding author), Bedford Inst Oceanog, Dartmouth, NS, Canada.","Email Addresses":"John.Smith@dfo-mpo.gc.ca","Researcher Ids":null,"ORCIDs":"Smethie, William/0000-0001-7580-8918; Karcher, Michael/0000-0002-9587-811X; Casacuberta, Nuria/0000-0001-7316-1655","Funding Orgs":"Norwegian 'Fram Centre' in the project 'TRIMODAL'; Norwegian Research Foundation in the project 'FreshARC'; Swiss National Science Foundation [PZ00P2_154805]; ETH Laboratory of Ion Beam Physics; NSERC [RGPCC 433848-2012]","Funding Name Preferred":"Norwegian 'Fram Centre' in the project 'TRIMODAL'; Norwegian Research Foundation in the project 'FreshARC'; Swiss National Science Foundation(Swiss National Science Foundation (SNSF)); ETH Laboratory of Ion Beam Physics; NSERC(Natural Sciences and Engineering Research Council of Canada (NSERC))","Funding Text":"Part of the contribution of MK to this study has been supported by the Norwegian 'Fram Centre' in the project 'TRIMODAL' and by the Norwegian Research Foundation in the project 'FreshARC'. NC research was supported by the Swiss National Science Foundation (Ambizione PZ00P2_154805) and the ETH Laboratory of Ion Beam Physics. JNS research was supported by NSERC Grant RGPCC 433848-2012. Many of the figures in this report were prepared using ODV software (Schlitzer, Reiner, Ocean Data View, odv.awi.de, 2020). The authors wish to thank the officers and crew of the many vessels utilized in the collection of the samples employed in this study. The authors also thank Dr. Michiel Rutgers van der Loeff and an anonymous reviewer for thoughtful and very helpful reviews of this manuscript.","Cited References":null,"Cited Reference Count":"56","Times Cited, WoS Core":"7","Times Cited, All Databases":"7","180 Day Usage Count":"1","Since 2013 Usage Count":"8","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"2169-9275","eISSN":"2169-9291","ISBN":null,"Journal Abbreviation":"J GEOPHYS RES-OCEANS","Journal ISO Abbreviation":"J. Geophys. Res.-Oceans","Publication Date":"MAR","Publication Year":"2021","Volume":"126","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"e2020JC016740","DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2020JC016740","DOI Link":"http://dx.doi.org/10.1029/2020JC016740","Book DOI":null,"Early Access Date":null,"Number of Pages":"21","WoS Categories":"Oceanography","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Oceanography","IDS Number":"RH5VF","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000636285300014","Web of Science Record":"0","None":null},{"_id":31,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1175/JCLI-D-17-0552.1","Article Title":"Attribution of Arctic Sea Ice Decline from 1953 to 2012 to Influences from Natural, Greenhouse Gas, and Anthropogenic Aerosol Forcing","Document Type":"Article","Source Title":"JOURNAL OF CLIMATE","Author Keywords":"Arctic; Sea ice; Aerosols; Climate change; Climate models; Climate variability","Keywords Plus":"PART I; SIMULATIONS; UNCERTAINTY; VARIABILITY; CIRCULATION; ERUPTIONS; EXTENT; MODEL","Authors":"Mueller, BL; Gillett, NP; Monahan, AH; Zwiers, FW","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Mueller, B. L.; Gillett, N. P.; Monahan, A. H.; Zwiers, F. W.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The paper presents results from a climate change detection and attribution study on the decline of Arctic sea ice extent in September for the 1953-2012 period. For this period three independently derived observational datasets and simulations from multiple climate models are available to attribute observed changes in the sea ice extent to known climate forcings. Here we direct our attention to the combined cooling effect from other anthropogenic forcing agents (mainly aerosols), which has potentially masked a fraction of greenhouse gas-induced Arctic sea ice decline. The presented detection and attribution framework consists of a regression model, namely, regularized optimal fingerprinting, where observations are regressed onto model-simulated climate response patterns (i.e., fingerprints). We show that fingerprints from greenhouse gas, natural, and other anthropogenic forcings are detected in the three observed records of Arctic sea ice extent. Beyond that, our findings indicate that for the 1953-2012 period roughly 23% of the greenhouse gas-induced negative sea ice trend has been offset by a weak positive sea ice trend attributable to other anthropogenic forcing. We show that our detection and attribution results remain robust in the presence of emerging nonstationary internal climate variability acting upon sea ice using a perfect model experiment and data from two large ensembles of climate simulations.","Addresses":"[Mueller, B. L.; Monahan, A. H.] Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC, Canada; [Gillett, N. P.] Univ Victoria, Canadian Ctr Climate Modelling & Anal, Victoria, BC, Canada; [Zwiers, F. W.] Univ Victoria, Pacific Climate Impacts Consortium, Victoria, BC, Canada","Affiliations":"University of Victoria; Environment & Climate Change Canada; Canadian Centre for Climate Modelling & Analysis (CCCma); University of Victoria; University of Victoria","Reprint Addresses":"Mueller, BL (corresponding author), Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC, Canada.","Email Addresses":"bennitm@uvic.ca","Researcher Ids":null,"ORCIDs":"Mueller, Bennit/0000-0001-8596-245X","Funding Orgs":"Canadian Sea Ice and Snow Evolution Network (CanSISE); Natural Science and Engineering Research Council of Canada (NSERC)","Funding Name Preferred":"Canadian Sea Ice and Snow Evolution Network (CanSISE); Natural Science and Engineering Research Council of Canada (NSERC)(Natural Sciences and Engineering Research Council of Canada (NSERC))","Funding Text":"We acknowledge the World Climate Research Programme's Working Group on Coupled Modelling, which is responsible for CMIP, and we thank the climate modeling groups for producing and making available their model output. For CMIP the U.S. Department of Energy's Program for Climate Model Diagnosis and Intercomparison provides coordinating support and led development of software infrastructure in partnership with the Global Organization for Earth System Science Portals. B.M. acknowledges funding from the Canadian Sea Ice and Snow Evolution Network (CanSISE). M. Piron, H. Titchner, and J. Walsh are thanked for their comments on available observational data sets. J. Fyfe, N. Swart, G. Flato, R. Najafi, A. Dirkson, and B. Johnson are thanked for their comments on earlier versions of the manuscript. AHM acknowledges funding from the Natural Science and Engineering Research Council of Canada (NSERC).","Cited References":null,"Cited Reference Count":"73","Times Cited, WoS Core":"16","Times Cited, All Databases":"16","180 Day Usage Count":"3","Since 2013 Usage Count":"52","Publisher":"AMER METEOROLOGICAL SOC","Publisher City":"BOSTON","Publisher Address":"45 BEACON ST, BOSTON, MA 02108-3693 USA","ISSN":"0894-8755","eISSN":"1520-0442","ISBN":null,"Journal Abbreviation":"J CLIMATE","Journal ISO Abbreviation":"J. Clim.","Publication Date":"OCT","Publication Year":"2018","Volume":"31","Issue":"19","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"7771","End Page":"7787","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1175/JCLI-D-17-0552.1","DOI Link":"http://dx.doi.org/10.1175/JCLI-D-17-0552.1","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Meteorology & Atmospheric Sciences","IDS Number":"GQ1HZ","Pubmed Id":null,"Open Access Designations":"Bronze","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-17 00:00:00","UT (Unique WOS ID)":"WOS:000441381000002","Web of Science Record":"0","None":null},{"_id":32,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, Amundsen Gulf, Canadian arctic archipelago","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1525/elementa.430","Article Title":"Environmental drivers of under-ice phytoplankton bloom dynamics in the Arctic Ocean","Document Type":"Article","Source Title":"ELEMENTA-SCIENCE OF THE ANTHROPOCENE","Author Keywords":"Under-ice phytoplankton blooms; Biogeochemical cycles; Nutrients; Sea Ice; Climate change; Arctic Ocean","Keywords Plus":"SEA-ICE; COMMUNITY STRUCTURE; PHAEOCYSTIS BLOOMS; PIGMENT SIGNATURES; CLASS ABUNDANCES; GREENLAND SEA; BEAUFORT SEA; WATER; VARIABILITY; SUMMER","Authors":"Ardyna, M; Mundy, CJ; Mills, MM; Oziel, L; Grondin, PL; Lacour, L; Verin, G; Van Dijken, G; Ras, J; Alou-Font, E; Babin, M; Gosselin, M; Tremblay, JE; Raimbault, P; Assmy, P; Nicolaus, M; Claustre, H; Arrigo, KR","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Ardyna, Mathieu; Mundy, C. J.; Mills, Matthew M.; Oziel, Laurent; Grondin, Pierre-Luc; Lacour, Leo; Verin, Gauthier; Van Dijken, Gert; Ras, Josephine; Alou-Font, Eva; Babin, Marcel; Gosselin, Michel; Tremblay, Jean-Eric; Raimbault, Patrick; Assmy, Philipp; Nicolaus, Marcel; Claustre, Herve; Arrigo, Kevin R.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The decline of sea-ice thickness, area, and volume due to the transition from multi-year to first-year sea ice has improved the under-ice light environment for pelagic Arctic ecosystems. One unexpected and direct consequence of this transition, the proliferation of under-ice phytoplankton blooms (UIBs), challenges the paradigm that waters beneath the ice pack harbor little planktonic life. Little is known about the diversity and spatial distribution of UIBs in the Arctic Ocean, or the environmental drivers behind their timing, magnitude, and taxonomic composition. Here, we compiled a unique and comprehensive dataset from seven major research projects in the Arctic Ocean (11 expeditions, covering the spring sea-ice-covered period to summer ice-free conditions) to identify the environmental drivers responsible for initiating and shaping the magnitude and assemblage structure of UIBs. The temporal dynamics behind UIB formation are related to the ways that snow and sea-ice conditions impact the under-ice light field. In particular, the onset of snowmelt significantly increased under-ice light availability (>0.1-0.2 mol photons m(-2) d(-1)), marking the concomitant termination of the sea-ice algal bloom and initiation of UIBs. At the pan-Arctic scale, bloom magnitude (expressed as maximum chlorophyll a concentration) was predicted best by winter water Si(OH)(4) and PO43- concentrations, as well as Si(OH)(4):NO3- and PO43-:NO3- drawdown ratios, but not NO3- concentration. Two main phytoplankton assemblages dominated UIBs (diatoms or Phaeocystis), driven primarily by the winter nitrate:silicate (NO3-:Si(OH)(4)) ratio and the under-ice light climate. Phaeocystis co-dominated in low Si(OH)(4) (i.e., NO3:Si(OH)(4) molar ratios >1) waters, while diatoms contributed the bulk of UIB biomass when Si(OH)(4) was high (i.e., NO3:Si(OH)(4) molar ratios <1). The implications of such differences in UIB composition could have important ramifications for Arctic biogeochemical cycles, and ultimately impact carbon flow to higher trophic levels and the deep ocean.","Addresses":"[Ardyna, Mathieu; Mills, Matthew M.; Van Dijken, Gert; Arrigo, Kevin R.] Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA; [Ardyna, Mathieu; Oziel, Laurent; Ras, Josephine; Claustre, Herve] Sorbonne Univ, CNRS, Lab Oceanog Villefranche, LOV, Villefranche Sur Mer, France; [Mundy, C. J.] Univ Manitoba, Ctr Earth Observ Sci CEOS, Winnipeg, MB, Canada; [Oziel, Laurent; Grondin, Pierre-Luc; Lacour, Leo; Verin, Gauthier; Babin, Marcel; Tremblay, Jean-Eric] Laval Univ, Takuvik Joint Int Lab, Quebec City, PQ, Canada; [Oziel, Laurent; Grondin, Pierre-Luc; Lacour, Leo; Verin, Gauthier; Babin, Marcel; Tremblay, Jean-Eric] CNRS, Paris, France; [Oziel, Laurent; Grondin, Pierre-Luc; Lacour, Leo; Verin, Gauthier; Babin, Marcel; Tremblay, Jean-Eric] Univ Laval, Dept Biol & Quebec Ocean, Quebec City, PQ, Canada; [Alou-Font, Eva] Balearic Isl Coastal Observing & Forecasting Syst, Palma De Mallorca, Spain; [Gosselin, Michel] Univ Quebec Rimouski, Inst Sci Mer Rimouski, Rimouski, PQ, Canada; [Raimbault, Patrick] Aix Marseille Univ, Mediterranean Inst Oceanog MIO, CNRS INSU, Marseille, France; [Assmy, Philipp] Norwegian Polar Res Inst, Fram Ctr, Tromso, Norway; [Nicolaus, Marcel] Alfred Wegener Inst Polar & Marine Res, Bremerhaven, Germany","Affiliations":"Stanford University; Centre National de la Recherche Scientifique (CNRS); UDICE-French Research Universities; Sorbonne Universite; University of Manitoba; Laval University; Centre National de la Recherche Scientifique (CNRS); Laval University; University of Quebec; Universite du Quebec a Rimouski; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Earth Sciences & Astronomy (INSU); UDICE-French Research Universities; Aix-Marseille Universite; Norwegian Polar Institute; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research","Reprint Addresses":"Ardyna, M (corresponding author), Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA.;Ardyna, M (corresponding author), Sorbonne Univ, CNRS, Lab Oceanog Villefranche, LOV, Villefranche Sur Mer, France.","Email Addresses":"ardyna@stanford.edu","Researcher Ids":"Nicolaus, Marcel/A-3658-2013; Ardyna, Mathieu/N-2027-2018; CLAUSTRE, Herve/E-6877-2011; Gosselin, Michel/B-4477-2014","ORCIDs":"Nicolaus, Marcel/0000-0003-0903-1746; Ardyna, Mathieu/0000-0002-4703-6655; CLAUSTRE, Herve/0000-0001-6243-0258; Mundy, C.J./0000-0001-5945-8305; Arrigo, Kevin/0000-0002-7364-876X; Babin, Marcel/0000-0001-9233-2253; Gosselin, Michel/0000-0002-1044-0793; Lacour, Leo/0000-0003-1792-5969","Funding Orgs":"European Union [746748]; Natural Sciences and Engineering Research Council (NSERC) of Canada; Canadian IPY Federal program office; NSERC; ANR [111112]; CNES [131425]; French -Arctic Initiative; Fondation Total; CSA; LEFE; IPEV [1164]; Amundsen Science program - Canada Foundation for Innovation (CFI) Major Science Initiatives (MSI) Fund; Ocean Biology and Biogeochemistry Program; Cryosphere Science Program of the National Aeronautic and Space Administration [NNX10AF42G, NNH10A017I, NNX10AT67G, NNX10AG36G, NNX09AE42G, NNX11AF65G, NNX10AH71G, NNX10AG07G, NNX10AG05G]; Centre for Ice, Climate and Ecosystems (ICE) at the Norwegian Polar Institute; Ministry of Climate and Environment, Norway; Research Council of Norway [244646]; Ministry of Foreign Affairs, Norway (project ID Arctic); PCSP; NSF Office of Polar Programs [PLR-1304563, PLR-1303617]; ArcticNet; CERC on Remote sensing of Canada's new Arctic frontier","Funding Name Preferred":"European Union(European Commission); Natural Sciences and Engineering Research Council (NSERC) of Canada(Natural Sciences and Engineering Research Council of Canada (NSERC)); Canadian IPY Federal program office; NSERC(Natural Sciences and Engineering Research Council of Canada (NSERC)); ANR(French National Research Agency (ANR)); CNES(Centre National D'etudes Spatiales); French -Arctic Initiative; Fondation Total; CSA; LEFE; IPEV; Amundsen Science program - Canada Foundation for Innovation (CFI) Major Science Initiatives (MSI) Fund; Ocean Biology and Biogeochemistry Program; Cryosphere Science Program of the National Aeronautic and Space Administration; Centre for Ice, Climate and Ecosystems (ICE) at the Norwegian Polar Institute; Ministry of Climate and Environment, Norway; Research Council of Norway(Research Council of Norway); Ministry of Foreign Affairs, Norway (project ID Arctic); PCSP; NSF Office of Polar Programs(National Science Foundation (NSF)); ArcticNet; CERC on Remote sensing of Canada's new Arctic frontier","Funding Text":"M.A. was supported by a European Union's Horizon 2020 Marie Sklodowska-Curie grant (no. 746748). This work represents a contribution to the Sorbonne Universite and Stanford University. The CASES expedition was supported by a Natural Sciences and Engineering Research Council (NSERC) of Canada Network grant with logistical support from the Polar Continental Shelf Program (PCSP) of Natural Resources Canada. The CFL expedition is a contribution to the International Polar Year-Circumpolar Flaw Lead system study (IPY-CFL 2008), supported through grants from the Canadian IPY Federal program office, NSERC and numerous international collaborators. The GreenEdge project is funded by the following French and Canadian programs and agencies: ANR (Contract #111112), ArcticNet, CERC on Remote sensing of Canada's new Arctic frontier, CNES (project #131425), French -Arctic Initiative, Fondation Total, CSA, LEFE and IPEV (project #1164). This project was conducted using the Canadian research icebreaker CCGS Amundsen with the support of the Amundsen Science program funded by the Canada Foundation for Innovation (CFI) Major Science Initiatives (MSI) Fund. The ICESCAPE expedition was funded by the Ocean Biology and Biogeochemistry Program and the Cryosphere Science Program of the National Aeronautic and Space Administration (NNX10AF42G to K. Arrigo, R. Pickart, and J. Swift, NNH10A017I to D. Perovich, NNX10AT67G to W. Balch, NNX10AG36G to N. Bates and J. Mathis, NNX09AE42G and NNX11AF65G to B. G. -Mitchell and C. -Benitez-Nelson, NNX10AH71G to K. Frey, NNX10AG07G to S. Laney and H. Sosik, and NNX10AG05G to R. Reynolds). The N-ICE expedition was supported by the former Centre for Ice, Climate and Ecosystems (ICE) at the Norwegian Polar Institute and the Ministry of Climate and Environment, Norway. P.A. was funded by the Research Council of Norway (project no. 244646), and the Ministry of Foreign Affairs, Norway (project ID Arctic). The Resolute expedition was supported by PCSP and by NSERC Discovery and Northern Research Supplement Grants to C.J. Mundy and M. Gosselin. The SUBICE expedition was sponsored by the NSF Office of Polar Programs (PLR-1304563 to K. R. Arrigo and PLR-1303617 to R. S. Pickart).","Cited References":null,"Cited Reference Count":"93","Times Cited, WoS Core":"32","Times Cited, All Databases":"34","180 Day Usage Count":"3","Since 2013 Usage Count":"32","Publisher":"UNIV CALIFORNIA PRESS","Publisher City":"OAKLAND","Publisher Address":"155 GRAND AVE, SUITE 400, OAKLAND, CA 94612-3758 USA","ISSN":"2325-1026","eISSN":null,"ISBN":null,"Journal Abbreviation":"ELEMENTA-SCI ANTHROP","Journal ISO Abbreviation":"Elementa-Sci. Anthrop.","Publication Date":"JUL 9","Publication Year":"2020","Volume":"8","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"30","DOI prefix":"http://dx.doi.org/","DOI":"10.1525/elementa.430","DOI Link":"http://dx.doi.org/10.1525/elementa.430","Book DOI":null,"Early Access Date":null,"Number of Pages":"21","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"MJ2TZ","Pubmed Id":null,"Open Access Designations":"Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000547946800001","Web of Science Record":"0","None":null},{"_id":33,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":null,"Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1175/JCLI-D-20-0848.1","Article Title":"Evidence for an Increasing Role of Ocean Heat in Arctic Winter Sea Ice Growth","Document Type":"Article","Source Title":"JOURNAL OF CLIMATE","Author Keywords":"Arctic; Sea ice; Remote sensing; Climate change","Keywords Plus":"FREEBOARD RETRIEVAL; THICKNESS; CRYOSAT-2; MODEL; SENSITIVITY; SNOW; AIRCRAFT; IMPACT","Authors":"Ricker, R; Kauker, F; Schweiger, A; Hendricks, S; Zhang, JL; Paul, S","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Ricker, Robert; Kauker, Frank; Schweiger, Axel; Hendricks, Stefan; Zhang, Jinlun; Paul, Stephan","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"We investigate how sea ice decline in summer and warmer ocean and surface temperatures in winter affect sea ice growth in the Arctic. Sea ice volume changes are estimated from satellite observations during winter from 2002 to 2019 and are partitioned into thermodynamic growth and dynamic volume change. Both components are compared with validated sea ice-ocean models forced by reanalysis data to extend observations back to 1980 and to understand the mechanisms that cause the observed trends and variability. We find that a negative feedback driven by the increasing sea ice retreat in summer yields increasing thermodynamic ice growth during winter in the Arctic marginal seas eastward from the Laptev Sea to the Beaufort Sea. However, in the Barents and Kara Seas, this feedback seems to be overpowered by the impact of increasing oceanic heat flux and air temperatures, resulting in negative trends in thermodynamic ice growth of -2km(3) month(-1) yr(-1) on average over 2002-19 as derived from satellite observations.","Addresses":"[Ricker, Robert; Kauker, Frank; Hendricks, Stefan] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Bremerhaven, Germany; [Schweiger, Axel; Zhang, Jinlun] Univ Washington, Polar Sci Ctr, Appl Phys Lab, Seattle, WA 98105 USA; [Paul, Stephan] Ludwig Maximilians Univ Munchen, Dept Geog, Munich, Germany","Affiliations":"Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Washington; University of Washington Seattle; University of Munich","Reprint Addresses":"Ricker, R (corresponding author), Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Bremerhaven, Germany.","Email Addresses":"robert.ricker@awi.de","Researcher Ids":"Ricker, Robert/Z-4214-2019; Hendricks, Stefan/D-5168-2011","ORCIDs":"Ricker, Robert/0000-0001-6928-7757; Hendricks, Stefan/0000-0002-1412-3146","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"65","Times Cited, WoS Core":"13","Times Cited, All Databases":"13","180 Day Usage Count":"4","Since 2013 Usage Count":"6","Publisher":"AMER METEOROLOGICAL SOC","Publisher City":"BOSTON","Publisher Address":"45 BEACON ST, BOSTON, MA 02108-3693 USA","ISSN":"0894-8755","eISSN":"1520-0442","ISBN":null,"Journal Abbreviation":"J CLIMATE","Journal ISO Abbreviation":"J. Clim.","Publication Date":"JUL","Publication Year":"2021","Volume":"34","Issue":"13","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"5215","End Page":"5227","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1175/JCLI-D-20-0848.1","DOI Link":"http://dx.doi.org/10.1175/JCLI-D-20-0848.1","Book DOI":null,"Early Access Date":null,"Number of Pages":"13","WoS Categories":"Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Meteorology & Atmospheric Sciences","IDS Number":"0C9UW","Pubmed Id":null,"Open Access Designations":"Bronze","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-13","UT (Unique WOS ID)":"WOS:000775651000004","Web of Science Record":"0","None":null},{"_id":34,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2018GC007623","Article Title":"Freshwater Seepage Into Sediments of the Shelf, Shelf Edge, and Continental Slope of the Canadian Beaufort Sea","Document Type":"Article","Source Title":"GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS","Author Keywords":"submarine permafrost; submarine groundwater discharge; gas hydrates; pore waters freshening","Keywords Plus":"SUBMARINE GROUNDWATER DISCHARGE; GAS HYDRATE STABILITY; WESTERN ARCTIC COAST; LAURENTIDE ICE-SHEET; SPATIAL-DISTRIBUTION; OFFSHORE PERMAFROST; MACKENZIE RIVER; SHEAR-STRENGTH; FLOW; AREA","Authors":"Gwiazda, R; Paull, CK; Dallimore, SR; Melling, H; Jin, YK; Hong, JK; Riedel, M; Lundsten, E; Anderson, K; Conway, K","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Gwiazda, R.; Paull, C. K.; Dallimore, S. R.; Melling, H.; Jin, Y. K.; Hong, J. K.; Riedel, M.; Lundsten, E.; Anderson, K.; Conway, K.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Long-term warming of the continental shelf of the Canadian Beaufort Sea caused by the transgression associated with the last deglaciation may be causing decomposition of relict offshore subsea permafrost and gas hydrates. To evaluate this possibility, pore waters from 118 sediment cores up to 7.3-m long were taken on the shelf and slope and analyzed for chloride concentrations and delta(18)0 and delta D composition. We observed downcore decreases in pore waters Cl- concentration in sediments from all sites from the inner shelf (<20-m water depth), from the shelf edge, from the outer slope (down to 1,000-m water depths), and from localized shelf features such as midshelf pingo-like features and inner shelf pockmarks. In contrast, pore water freshening is absent from all investigated cores of the Mackenzie Trough. Downcore pore waters Cl- concentration decreases indicate regional widespread freshwater seepage. Extrapolations to zero Cl- of pore water Cl- versus delta(18)0 regression lines indicate that freshwaters in these environments carry different isotope signatures and thus are sourced from different reservoirs. These isotopic signatures indicate that freshening of shelf sediments pore waters is a result of downward infiltration of Mackenzie River water, freshening of shelf edge sediments is due to relict submarine permafrost degradation or gas hydrate decomposition under the shelf, and freshening of slope sediments is consistent with regional groundwater flow and submarine groundwater discharge as far as 150 km from shore. These results confirm ongoing decomposition of offshore permafrost and suggest extensive current groundwater discharge far from the coast. Plain Language Summary The continental shelves around the Arctic Ocean were exposed to very low temperatures during the last glacial period more than 12,000 years ago. Precipitation that infiltrated these areas froze in the soils as permafrost. When climate warmed at the end of the glacial period, sea level rose and inundated the shelves warming them up. The warming may be reaching the now submarine permafrost and inducing its melting. This permafrost decomposition may be detected as freshwater seeping into the seafloor. In this study, we found evidence that in the Canadian Beaufort Sea not only permafrost is decomposing and seeping into the seafloor but also current groundwater discharge into the seafloor occurs at distances as far as 150 km from the current shore, likely routed by the permafrost presence in the shelf as a frozen lid. Active water discharge onto sediments may induce sediment instabilities that result in landslides, which can trigger tsunamis. In addition, sediment instabilities are a geohazard for sea-based infrastructure.","Addresses":"[Gwiazda, R.; Paull, C. K.; Lundsten, E.; Anderson, K.] Monterey Bay Aquarium Res Inst, Moss Landing, CA 95039 USA; [Dallimore, S. R.; Conway, K.] Geol Survey Canada Pacific, Sidney, BC, Canada; [Melling, H.] Dept Fisheries & Oceanog, Sidney, BC, Canada; [Jin, Y. K.; Hong, J. K.] Korea Polar Res Inst, Incheon, South Korea; [Riedel, M.] Geomar Helmholtz Ctr Ocean Res Kiel, Kiel, Germany","Affiliations":"Monterey Bay Aquarium Research Institute; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada; Fisheries & Oceans Canada; Korea Polar Research Institute (KOPRI); Helmholtz Association; GEOMAR Helmholtz Center for Ocean Research Kiel","Reprint Addresses":"Gwiazda, R (corresponding author), Monterey Bay Aquarium Res Inst, Moss Landing, CA 95039 USA.","Email Addresses":"rgwiazda@mbari.org","Researcher Ids":null,"ORCIDs":"Lundsten, Eve/0000-0001-8208-7426; Jin, Young Keun/0000-0003-3511-0464","Funding Orgs":"David and Lucile Packard Foundation; Geological Survey of Canada; Department of Fisheries and Oceans Canada; KOPRI project - MOF RD program [PM17050, KIMST 20160247]","Funding Name Preferred":"David and Lucile Packard Foundation(The David & Lucile Packard Foundation); Geological Survey of Canada(Natural Resources Canada); Department of Fisheries and Oceans Canada; KOPRI project - MOF RD program(Korea Polar Research Institute of Marine Research Placement (KOPRI)Ministry of Oceans & Fisheries (MOF), Republic of Korea)","Funding Text":"This manuscript was improved by the reviews of John Pohlman and an anonymous reviewer. Support was provided by the David and Lucile Packard Foundation, Geological Survey of Canada, and Department of Fisheries and Oceans Canada. This study was supported by KOPRI project (PM17050) funded by the MOF R&D program (KIMST 20160247)","Cited References":null,"Cited Reference Count":"84","Times Cited, WoS Core":"13","Times Cited, All Databases":"13","180 Day Usage Count":"4","Since 2013 Usage Count":"28","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":null,"eISSN":"1525-2027","ISBN":null,"Journal Abbreviation":"GEOCHEM GEOPHY GEOSY","Journal ISO Abbreviation":"Geochem. Geophys. Geosyst.","Publication Date":"SEP","Publication Year":"2018","Volume":"19","Issue":"9","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"3039","End Page":"3055","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2018GC007623","DOI Link":"http://dx.doi.org/10.1029/2018GC007623","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Geochemistry & Geophysics","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geochemistry & Geophysics","IDS Number":"GY3SP","Pubmed Id":null,"Open Access Designations":"hybrid, Green Accepted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000448475100010","Web of Science Record":"0","None":null},{"_id":35,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2021GB007185","Article Title":"Interannual Variability in Methane and Nitrous Oxide Concentrations and Sea-Air Fluxes Across the North American Arctic Ocean (2015-2019)","Document Type":"Article","Source Title":"GLOBAL BIOGEOCHEMICAL CYCLES","Author Keywords":"Arctic Ocean; methane; nitrous oxide; biogeochemistry; climate change","Keywords Plus":"SHALLOW SEDIMENT METHANE; BEAUFORT SEA; DIFFUSION-COEFFICIENTS; DISSOLVED METHANE; WATER COLUMN; GAS-EXCHANGE; CONTINENTAL-SHELF; GRAZING IMPACT; CHUKCHI SHELF; CARBON","Authors":"Manning, CCM; Zheng, ZY; Fenwick, L; McCulloch, RD; Damm, E; Izett, RW; Williams, WJ; Zimmermann, S; Vagle, S; Tortell, PD","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Manning, Cara C. M.; Zheng, Zhiyin; Fenwick, Lindsay; McCulloch, Ross D.; Damm, Ellen; Izett, Robert W.; Williams, William J.; Zimmermann, Sarah; Vagle, Svein; Tortell, Philippe D.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Between 2015 and 2018, we collected approximately 2,000 water column measurements of methane (CH4) and nitrous oxide (N2O) concentrations in the North American Arctic Ocean during summer and early fall. We also obtained 25 measurements of CH4 and N2O concentrations in rivers along the Northwest Passage and Ellesmere Island in midsummer 2017-2019. Our results show that N2O is generated in the highly productive Bering and Chukchi Seas and transported northeastward, producing a persistent subsurface N2O peak in the Beaufort Sea. The Chukchi and Beaufort Sea sediments are a significant source of CH4 to the water column. These sedimentary sources and associated water column consumption display significant spatial gradients and interannual variability. CH4 isotope data demonstrate the importance of CH4 oxidation across the study region. We find that rivers are not a significant source of CH4 or N2O to the Arctic Ocean at the time of year sampled. The estimated annual sea-air flux across the study region (2.3 million km(2)) had a median (first quartile, third quartile) of 0.009 (0.002, 0.023) Tg CH4 y(-1) and -0.003 (-0.013, 0.010) Tg N y(-1). These results suggest that the North American Arctic Ocean currently plays a negligible role in global CH4 and N2O budgets. Our expansive data set, with observations at many repeat stations, provides a synopsis of present-day Arctic CH4 and N2O distributions and their range of variability, as well as a benchmark against which future climate-dependent changes can be evaluated.","Addresses":"[Manning, Cara C. M.; Zheng, Zhiyin; Fenwick, Lindsay; McCulloch, Ross D.; Izett, Robert W.; Tortell, Philippe D.] Univ British Columbia, Dept Earth Ocean & Atmospher Sci, Vancouver, BC, Canada; [Manning, Cara C. M.] Univ Connecticut, Dept Marine Sci, Groton, CT 06340 USA; [Damm, Ellen] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Bremerhaven, Germany; [Williams, William J.; Zimmermann, Sarah; Vagle, Svein] Fisheries & Oceans Canada, Inst Ocean Sci, Sidney, BC, Canada; [Tortell, Philippe D.] Univ British Columbia, Dept Bot, Vancouver, BC, Canada","Affiliations":"University of British Columbia; University of Connecticut; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Fisheries & Oceans Canada; University of British Columbia","Reprint Addresses":"Manning, CCM (corresponding author), Univ British Columbia, Dept Earth Ocean & Atmospher Sci, Vancouver, BC, Canada.;Manning, CCM (corresponding author), Univ Connecticut, Dept Marine Sci, Groton, CT 06340 USA.","Email Addresses":"cara.manning@uconn.edu","Researcher Ids":null,"ORCIDs":"McCulloch, Ross/0000-0003-3496-0213; Damm, Ellen/0000-0002-1487-1283; Manning, Cara/0000-0002-4984-5093; Tortell, Philippe/0000-0003-0212-2151","Funding Orgs":"ArcticNet, a Network of Centres of Excellence Canada; Amundsen Science program; Canada Foundation for Innovation; Canadian Arctic GEOTRACES program (NSERC CCAR); NSERC postdoctoral fellowship; NSERC Alexander Graham Bell fellowship; NSERC; POLAR Northern Scientific Training Program","Funding Name Preferred":"ArcticNet, a Network of Centres of Excellence Canada; Amundsen Science program; Canada Foundation for Innovation(Canada Foundation for InnovationCGIAR); Canadian Arctic GEOTRACES program (NSERC CCAR); NSERC postdoctoral fellowship(Natural Sciences and Engineering Research Council of Canada (NSERC)); NSERC Alexander Graham Bell fellowship; NSERC(Natural Sciences and Engineering Research Council of Canada (NSERC)); POLAR Northern Scientific Training Program","Funding Text":"Research on the CCGS Amundsen was funded by ArcticNet, a Network of Centres of Excellence Canada, the Amundsen Science program, which is supported through Universite Laval by the Canada Foundation for Innovation, and the Canadian Arctic GEOTRACES program (NSERC CCAR). Research on the CCGS Sir Wilfrid Laurier is part of the international Distributed Biological Observatory (DBO) effort and the Canada Three Oceans project (C3O) led by Fisheries and Oceans Canada at the Institute of Ocean Sciences. The samples collected on the CCGS Louis S. St-Laurent were collected as part of the Joint Ocean Ice Studies (JOIS) program lead by Fisheries and Oceans Canada at the Institute of Ocean Sciences in collaboration with the NSF Arctic Observing Network's Beaufort Gyre Observing System, led by researchers from Woods Hole Oceanographic Institution. Data are made available by the Beaufort Gyre Exploration Project based at Woods Hole Oceanographic Institution. Additional funding sources for the research include an NSERC postdoctoral fellowship to C. C. M. Manning, NSERC Alexander Graham Bell fellowship to R. W. Izett, NSERC Discovery Grant to P. D. Tortell, and a POLAR Northern Scientific Training Program Grant to R. W. Izett. The authors acknowledge the science teams and crew who have enabled the scientific missions to be completed. Sample collectors included Tonya Burgers, David Capelle, Shaomin Chen, Monica Nelson, Nina Nemcek, Karl Purcell, Di Wan, and Yuanxin Zhang.","Cited References":null,"Cited Reference Count":"122","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"3","Since 2013 Usage Count":"14","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"0886-6236","eISSN":"1944-9224","ISBN":null,"Journal Abbreviation":"GLOBAL BIOGEOCHEM CY","Journal ISO Abbreviation":"Glob. Biogeochem. Cycle","Publication Date":"APR","Publication Year":"2022","Volume":"36","Issue":"4","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"e2021GB007185","DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2021GB007185","DOI Link":"http://dx.doi.org/10.1029/2021GB007185","Book DOI":null,"Early Access Date":null,"Number of Pages":"25","WoS Categories":"Environmental Sciences; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology; Meteorology & Atmospheric Sciences","IDS Number":"0M9ES","Pubmed Id":null,"Open Access Designations":"Green Submitted, Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000782451900001","Web of Science Record":"0","None":null},{"_id":36,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1126/sciadv.aao1302","Article Title":"Increased fluxes of shelf-derived materials to the central Arctic Ocean","Document Type":"Article","Source Title":"SCIENCE ADVANCES","Author Keywords":null,"Keywords Plus":"SUBMARINE GROUNDWATER DISCHARGE; SEA-ICE; RADIUM ISOTOPES; FRESH-WATER; LAPTEV SEA; BASIN; RA-228; PB-210; TRACER; SEDIMENTS","Authors":"Kipp, LE; Charette, MA; Moore, WS; Henderson, PB; Rigor, IG","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Kipp, Lauren E.; Charette, Matthew A.; Moore, Willard S.; Henderson, Paul B.; Rigor, Ignatius G.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Rising temperatures in the Arctic Ocean region are responsible for changes such as reduced ice cover, permafrost thawing, and increased river discharge, which, together, alter nutrient and carbon cycles over the vast Arctic continental shelf. We show that the concentration of radium-228, sourced to seawater through sediment-water exchange processes, has increased substantially in surface waters of the central Arctic Ocean over the past decade. A mass balancemodel for Ra-228 suggests that this increase is due to an intensification of shelf-derived material inputs to the central basin, a source that would also carry elevated concentrations of dissolved organic carbon and nutrients. Therefore, we suggest that significant changes in the nutrient, carbon, and trace metal balances of the Arctic Ocean are underway, with the potential to affect biological productivity and species assemblages in Arctic surface waters.","Addresses":"[Kipp, Lauren E.; Charette, Matthew A.; Henderson, Paul B.] Woods Hole Oceanog Inst, Dept Marine Chem & Geochem, Woods Hole, MA 02543 USA; [Kipp, Lauren E.] Massachusetts Inst Technol Woods Hole Oceanog Ins, Woods Hole, MA 02543 USA; [Moore, Willard S.] Univ South Carolina, Dept Earth & Ocean Sci, Columbia, SC 29208 USA; [Rigor, Ignatius G.] Univ Washington, Appl Phys Lab, Seattle, WA 98105 USA; [Rigor, Ignatius G.] Univ Washington, Dept Atmospher Sci, Seattle, WA 98105 USA","Affiliations":"Woods Hole Oceanographic Institution; Massachusetts Institute of Technology (MIT); University of South Carolina System; University of South Carolina Columbia; University of Washington; University of Washington Seattle; University of Washington; University of Washington Seattle","Reprint Addresses":"Kipp, LE (corresponding author), Woods Hole Oceanog Inst, Dept Marine Chem & Geochem, Woods Hole, MA 02543 USA.;Kipp, LE (corresponding author), Massachusetts Inst Technol Woods Hole Oceanog Ins, Woods Hole, MA 02543 USA.","Email Addresses":"lkipp17@mit.edu","Researcher Ids":"Charette, Matthew/I-9495-2012; Moore, Willard S/B-6096-2016","ORCIDs":"Moore, Willard S/0000-0001-5930-5325; Henderson, Paul/0000-0002-0751-9409; Kipp, Lauren/0000-0002-5111-9779","Funding Orgs":"NSF [OCE-1458305, OCE-1458424]; North Pacific Research Board; National Defense Science and Engineering Graduate Fellowship; U.S. Interagency Arctic Buoy Program; U.S. Coast Guard; Department of Energy, NASA; U.S. Navy; National Oceanic and Atmospheric Administration; NSF; Directorate For Geosciences; Division Of Ocean Sciences [1458424, 1458305] Funding Source: National Science Foundation","Funding Name Preferred":"NSF(National Science Foundation (NSF)); North Pacific Research Board; National Defense Science and Engineering Graduate Fellowship; U.S. Interagency Arctic Buoy Program; U.S. Coast Guard; Department of Energy, NASA; U.S. Navy; National Oceanic and Atmospheric Administration(National Oceanic Atmospheric Admin (NOAA) - USA); NSF(National Science Foundation (NSF)); Directorate For Geosciences; Division Of Ocean Sciences(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO))","Funding Text":"This work was funded by NSF awards OCE-1458305 to M.A.C. and OCE-1458424 to W.S.M. The Mackenzie River sampling was supported by a Graduate Student Research Award from the North Pacific Research Board to L.E.K. L.E.K. also acknowledges support from a National Defense Science and Engineering Graduate Fellowship. I.G.R. acknowledges funding by the contributors to the U.S. Interagency Arctic Buoy Program, which include the U.S. Coast Guard, the Department of Energy, NASA, the U.S. Navy, the National Oceanic and Atmospheric Administration, and NSF.","Cited References":null,"Cited Reference Count":"58","Times Cited, WoS Core":"63","Times Cited, All Databases":"64","180 Day Usage Count":"0","Since 2013 Usage Count":"29","Publisher":"AMER ASSOC ADVANCEMENT SCIENCE","Publisher City":"WASHINGTON","Publisher Address":"1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA","ISSN":"2375-2548","eISSN":null,"ISBN":null,"Journal Abbreviation":"SCI ADV","Journal ISO Abbreviation":"Sci. Adv.","Publication Date":"JAN","Publication Year":"2018","Volume":"4","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"eaao1302","DOI prefix":"http://dx.doi.org/","DOI":"10.1126/sciadv.aao1302","DOI Link":"http://dx.doi.org/10.1126/sciadv.aao1302","Book DOI":null,"Early Access Date":null,"Number of Pages":"9","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"FY3CF","Pubmed Id":"29326980","Open Access Designations":"Green Accepted, Green Published, gold, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-25 00:00:00","UT (Unique WOS ID)":"WOS:000426694200024","Web of Science Record":"0","None":null},{"_id":37,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1002/2016JC012493","Article Title":"Methane and nitrous oxide distributions across the North American Arctic Ocean during summer, 2015","Document Type":"Article","Source Title":"JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS","Author Keywords":"methane; nitrous oxide; Arctic Ocean; stable carbon isotopes","Keywords Plus":"SURFACE-WATER; WINTER WATER; DEEP WATERS; CHUKCHI SEA; BERING-SEA; FOOD WEBS; MARINE; SHELF; DENITRIFICATION; PACIFIC","Authors":"Fenwick, L; Capelle, D; Damm, E; Zimmermann, S; Williams, WJ; Vagle, S; Tortell, PD","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Fenwick, Lindsay; Capelle, David; Damm, Ellen; Zimmermann, Sarah; Williams, William J.; Vagle, Svein; Tortell, Philippe D.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"We collected Arctic Ocean water column samples for methane (CH4) and nitrous oxide (N2O) analysis on three separate cruises in the summer and fall of 2015, covering a approximate to 10,000 km transect from the Bering Sea to Baffin Bay. This provided a three-dimensional view of CH4 and N2O distributions across contrasting hydrographic environments, from the oligotrophic waters of the deep Canada Basin and Baffin Bay, to the productive shelves of the Bering and Chukchi Seas. Percent saturation relative to atmospheric equilibrium ranged from 30 to 800% for CH4 and 75 to 145% for N2O, with the highest concentrations of both gases occurring in the northern Chukchi Sea. Nitrogen cycling in the shelf sediments of the Bering and Chukchi Seas likely constituted the major source of N2O to the water column, and the resulting high N2O concentrations were transported across the Arctic Ocean in eastward-flowing water masses. Methane concentrations were more spatially heterogeneous, reflecting a variety of localized inputs, including likely sources from sedimentary methanogenesis and sea ice processes. Unlike N2O, CH4 was rapidly consumed through microbial oxidation in the water column, as shown by the C-13 enrichment of CH4 with decreasing concentrations. For both CH4 and N2O, sea-air fluxes were close to neutral, indicating that our sampling region was neither a major source nor sink of these gases. Our results provide insight into the factors controlling the distribution of CH4 and N2O in the North American Arctic Ocean, and an important baseline data set against which future changes can be assessed.","Addresses":"[Fenwick, Lindsay; Capelle, David; Tortell, Philippe D.] Univ British Columbia, Earth Ocean & Atmospher Sci, Vancouver, BC, Canada; [Damm, Ellen] Hemholtz Zentrum Polar & Meersforschung, Alfred Wegener Inst, Handelshafen 12, D-27570 Bremerhaven, Germany; [Zimmermann, Sarah; Williams, William J.; Vagle, Svein] Fisheries & Oceans Canada, Inst Ocean Sci, Sidney, BC, Canada; [Tortell, Philippe D.] Univ British Columbia, Dept Bot, Vancouver, BC, Canada; [Tortell, Philippe D.] Univ British Columbia, Peter Wall Inst Adv Studies, Vancouver, BC, Canada","Affiliations":"University of British Columbia; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Fisheries & Oceans Canada; University of British Columbia; University of British Columbia","Reprint Addresses":"Fenwick, L (corresponding author), Univ British Columbia, Earth Ocean & Atmospher Sci, Vancouver, BC, Canada.","Email Addresses":"lfenwick@eos.ubc.ca","Researcher Ids":null,"ORCIDs":"Tortell, Philippe/0000-0003-0212-2151; Fenwick, Lindsay/0000-0003-1250-8787; Damm, Ellen/0000-0002-1487-1283","Funding Orgs":"Natural Sciences and Engineering Sciences of Canada (NSERC); Peter Wall Institute for Advanced Studies","Funding Name Preferred":"Natural Sciences and Engineering Sciences of Canada (NSERC); Peter Wall Institute for Advanced Studies","Funding Text":"We would like to acknowledge the efforts of the captains and crews of the CCGS Sir Wilfred Laurier, CCGS Louis St-Laurent and CCGS Amundsen. We also wish to thank the Lee Cooper for providing ammonium data from the Laurier cruise, and Jean-Eric Tremblay providing us with nutrient data from the Amundsen. Funding for this research was provided by the Natural Sciences and Engineering Sciences of Canada (NSERC) through the Climate Change and Atmospheric Research Program (a fellowship to L.F.). P.T. was also supported by the Peter Wall Institute for Advanced Studies. Data are accessible at: http://doi.org/10.5281/zenodo.162259. We declare that we have no conflicts of interests associated with this work.","Cited References":null,"Cited Reference Count":"88","Times Cited, WoS Core":"31","Times Cited, All Databases":"33","180 Day Usage Count":"5","Since 2013 Usage Count":"53","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"2169-9275","eISSN":"2169-9291","ISBN":null,"Journal Abbreviation":"J GEOPHYS RES-OCEANS","Journal ISO Abbreviation":"J. Geophys. Res.-Oceans","Publication Date":"JAN","Publication Year":"2017","Volume":"122","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"390","End Page":"412","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1002/2016JC012493","DOI Link":"http://dx.doi.org/10.1002/2016JC012493","Book DOI":null,"Early Access Date":null,"Number of Pages":"23","WoS Categories":"Oceanography","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Oceanography","IDS Number":"EM0GI","Pubmed Id":null,"Open Access Designations":"Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000394996400024","Web of Science Record":"0","None":null},{"_id":38,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2018GB006070","Article Title":"Modeling the Recent Changes in the Arctic Ocean CO2 Sink (2006-2013)","Document Type":"Article","Source Title":"GLOBAL BIOGEOCHEMICAL CYCLES","Author Keywords":null,"Keywords Plus":"ATMOSPHERIC CARBON-DIOXIDE; SEA-ICE; UPTAKE CAPACITY; GREENLAND SEA; WIND-SPEED; FLUXES; SHELF; VARIABILITY; MARINE; IMPACT","Authors":"Manizza, M; Menemenlis, D; Zhang, H; Miller, CE","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Manizza, Manfredi; Menemenlis, Dimitris; Zhang, Hong; Miller, Charles E.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic Ocean (AO) and its associated marginal seas have recently experienced rapid climate and environmental changes, most notably sea-ice area (SIA) loss and warming potentially impacting its uptake of carbon dioxide (CO2). We used the state-of-the-art ECCO2-Darwin coupled ocean-biogeochemistry model to simulate the 2006-2013 period and investigate the impact of changing SIA on the CO2 uptake of the AO. We find that the mean annual CO2 sink of the AO is 153 +/- 14 TgC a(-1) and the CO2 sink decreased at a rate of 3.6 TgC a(-1) even though SIA decreased by 8 x 10(4) km(2) a(-1) over the same period. Extreme SIA loss in 2007 resulted in a 185.4 TgC CO2 sink, an increase similar to 20% over the 2006-2013 mean. In contrast, extreme SIA loss of 2012 resulted in a CO2 sink of the AO of only 146.3 TgC due to two main factors: (1) increased both wind speed and stratification in the Eastern Siberian Sea absorbing less CO2 and (2) decreased primary production and area of air-sea gas exchange in the Chukchi and Nordic Seas. Our model captures a trend of decreasing CO2 sink in most of the Chukchi Sea during fall but does not show the changes in winter CO2 sink in the Nordic and Barents Seas as previous independent studies have suggested. Our results indicate that future AO-atmosphere CO2 exchange will be determined by complex interplay of SIA and other environmental drivers. Plain Language Summary The seasonal process of melting and formation of sea-ice area (SIA) in the Arctic Ocean (AO) is a key factor to control the physical, chemical, and biological processes of the upper ocean. We used a numerical model to understand the potential consequences of two drastic events of SIA reduction in both 2007 and 2012. Our model simulations show that the biological and chemical responses of the AO were different when we compared 2007 versus 2012. In 2007, the severe reduction of SIA was followed by a large uptake of carbon dioxide (CO2 , as also expected from theory) due to the increase in ice-free area and to the enhanced photosynthetic activity. However, in 2012, the response was different due to several factors: (1) increased wind speed and decreased primary production in the Eastern Siberian Sea in the summer causing less CO2 uptake and (2) the increase in the SIA in the fall in the Chukchi sea and in the summer in the Nordic Seas (close to Greenland) inhibiting the air-sea gas CO2 exchange. All these processes, when combined together, yielded a reduced CO2 sink of the AO in 2012 when compared to 2007.","Addresses":"[Manizza, Manfredi] Univ Calif San Diego, Scripps Inst Oceanog, Geosci Res Div, La Jolla, CA 92093 USA; [Menemenlis, Dimitris; Zhang, Hong; Miller, Charles E.] CALTECH, Jet Prop Lab, Pasadena, CA USA","Affiliations":"University of California System; University of California San Diego; Scripps Institution of Oceanography; California Institute of Technology; National Aeronautics & Space Administration (NASA); NASA Jet Propulsion Laboratory (JPL)","Reprint Addresses":"Manizza, M (corresponding author), Univ Calif San Diego, Scripps Inst Oceanog, Geosci Res Div, La Jolla, CA 92093 USA.","Email Addresses":"mmanizza@ucsd.edu","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"NASA Interdisciplinary Research in Earth Science (IDS) Program; National Aeronautics and Space Administration","Funding Name Preferred":"NASA Interdisciplinary Research in Earth Science (IDS) Program; National Aeronautics and Space Administration(National Aeronautics & Space Administration (NASA))","Funding Text":"We sincerely thank Holger Brix for sharing the latest version of the ECCO2-Darwin model code and Junjie Liu for generating the CO<INF>2</INF> atmospheric concentration used to compute air-sea CO<INF>2</INF> fluxes. We also thank the NASA Advanced Supercomputing Center for providing computing facilities and technical assistance. This work is a contribution to the Estimating the Circulation and the Climate of the Ocean project and was funded by the NASA Interdisciplinary Research in Earth Science (IDS) Program. A portion of the research presented in this paper was performed at the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration. Model output used for this study is publicly available at osf.io/9ymkt via Open Science Framework.","Cited References":null,"Cited Reference Count":"68","Times Cited, WoS Core":"20","Times Cited, All Databases":"21","180 Day Usage Count":"7","Since 2013 Usage Count":"32","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"0886-6236","eISSN":"1944-9224","ISBN":null,"Journal Abbreviation":"GLOBAL BIOGEOCHEM CY","Journal ISO Abbreviation":"Glob. Biogeochem. Cycle","Publication Date":"MAR","Publication Year":"2019","Volume":"33","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"420","End Page":"438","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2018GB006070","DOI Link":"http://dx.doi.org/10.1029/2018GB006070","Book DOI":null,"Early Access Date":null,"Number of Pages":"19","WoS Categories":"Environmental Sciences; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology; Meteorology & Atmospheric Sciences","IDS Number":"HT6CK","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-18 00:00:00","UT (Unique WOS ID)":"WOS:000464651600010","Web of Science Record":"0","None":null},{"_id":39,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1073/pnas.2119105119","Article Title":"Rapid seafloor changes associated with the degradation of Arctic submarine permafrost","Document Type":"Article","Source Title":"PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA","Author Keywords":"permafrost; Arctic; repeat mapping; pingos; thermokarst","Keywords Plus":"THAW SLUMP ACTIVITY; BEAUFORT SEA; COASTAL-PLAIN; CANADA BASIN; ICE; SHELF; GAS; ORIGIN; PINGOS; LEVEL","Authors":"Paull, CK; Dallimore, SR; Jin, YK; Caress, DW; Lundsten, E; Gwiazda, R; Anderson, K; Clarke, JH; Youngblut, S; Melling, H","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Paull, Charles K.; Dallimore, Scott R.; Jin, Young Keun; Caress, David W.; Lundsten, Eve; Gwiazda, Roberto; Anderson, Krystle; Clarke, John Hughes; Youngblut, Scott; Melling, Humfrey","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Repeated high-resolution bathymetric surveys of the shelf edge of the Canadian Beaufort Sea during 2-to 9-y-long survey intervals reveal rapid morphological changes. New steep-sided depressions up to 28 m in depth developed, and lateral retreat along scarp faces occurred at multiple sites. These morphological changes appeared between 120-m and 150-m water depth, near the maximum limit of the submerged glacial-age permafrost, and are attributed to permafrost thawing where ascending groundwater is concentrated along the relict permafrost boundary. The groundwater is produced by the regional thawing of the permafrost base due to the shift in the geothermal gradient as a result of the interglacial transgression of the shelf. In contrast, where groundwater discharge is reduced, sediments freeze at the ambient sea bottom temperature of similar to 21.4 degrees C. The consequent expansion of freezing sediment creates ice-cored topographic highs or pingos, which are particularly abundant adjacent to the discharge area.","Addresses":"[Paull, Charles K.; Caress, David W.; Lundsten, Eve; Gwiazda, Roberto; Anderson, Krystle] Monterey Bay Aquarium Res Inst, Sci Div, Moss Landing, CA 93039 USA; [Dallimore, Scott R.] Nat Resources Canada, Geol Survey Canada, Sidney, BC V8L 4B2, Canada; [Jin, Young Keun] Korean Polar Res Inst, Dept Earth Sci, Incheon 21990, South Korea; [Clarke, John Hughes] Univ New Hampshire, Ctr Coastal & Ocean Mapping, Joint Hydrog Ctr, Durham, NH 03824 USA; [Youngblut, Scott] Fisheries & Oceans Canada, Canadian Hydrog Serv, Burlington, ON F7S 1A1, Canada; [Melling, Humfrey] Fisheries & Oceans Canada, Inst Ocean Sci, Sidney, BC V8L 4B2, Canada","Affiliations":"Monterey Bay Aquarium Research Institute; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada; University System Of New Hampshire; University of New Hampshire; Fisheries & Oceans Canada; Fisheries & Oceans Canada","Reprint Addresses":"Paull, CK (corresponding author), Monterey Bay Aquarium Res Inst, Sci Div, Moss Landing, CA 93039 USA.","Email Addresses":"paull@mbari.org","Researcher Ids":null,"ORCIDs":"Lundsten, Eve/0000-0001-8208-7426; Jin, Young Keun/0000-0003-3511-0464","Funding Orgs":"David and Lucile Packard Foundation; Korean Ministry of Ocean and Fisheries (KIMST Grant) [1525011795]; Geological Survey of Canada, Fisheries, and Oceans Canada","Funding Name Preferred":"David and Lucile Packard Foundation(The David & Lucile Packard Foundation); Korean Ministry of Ocean and Fisheries (KIMST Grant); Geological Survey of Canada, Fisheries, and Oceans Canada","Funding Text":"Support was provided by David and Lucile Packard Foundation, Geological Survey of Canada, Fisheries, and Oceans Canada and the Korean Ministry of Ocean and Fisheries (KIMST Grant 1525011795).","Cited References":null,"Cited Reference Count":"52","Times Cited, WoS Core":"1","Times Cited, All Databases":"1","180 Day Usage Count":"2","Since 2013 Usage Count":"7","Publisher":"NATL ACAD SCIENCES","Publisher City":"WASHINGTON","Publisher Address":"2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA","ISSN":"0027-8424","eISSN":"1091-6490","ISBN":null,"Journal Abbreviation":"P NATL ACAD SCI USA","Journal ISO Abbreviation":"Proc. Natl. Acad. Sci. U. S. A.","Publication Date":"MAR 22","Publication Year":"2022","Volume":"119","Issue":"12","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"e2119105119","DOI prefix":"http://dx.doi.org/","DOI":"10.1073/pnas.2119105119","DOI Link":"http://dx.doi.org/10.1073/pnas.2119105119","Book DOI":null,"Early Access Date":null,"Number of Pages":"8","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"0C7KO","Pubmed Id":"35286188","Open Access Designations":"hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000775488100002","Web of Science Record":"0","None":null},{"_id":40,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.polar.2017.05.003","Article Title":"Regional distribution and variability of model-simulated Arctic snow on sea ice","Document Type":"Article","Source Title":"POLAR SCIENCE","Author Keywords":"Arctic Ocean; Snow; Sea ice; Modeling; Snow radar measurements","Keywords Plus":"IN-SITU; THICKNESS RETRIEVAL; LASER ALTIMETRY; HEAT-BUDGET; DEPTH; RADAR; SENSITIVITY; FREEBOARD; CLIMATE; VOLUME","Authors":"Castro-Morales, K; Ricker, R; Gerdes, R","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Castro-Morales, Karel; Ricker, Robert; Gerdes, Ruediger","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Numerical models face the challenge of representing the present-day spatiotemporal distribution of snow on sea ice realistically. We present modeled Arctic-wide snow depths on sea ice (h(s)_(mod)) obtained with the MITgcm configured with a single snow layer that accumulates proportionally to the thickness of sea ice. When compared to snow depths derived from radar measurements (NASA Operation IceBridge, 2009-2013), the model snow depths are overestimated on first-year ice (2.5 +/- 8.1 cm) and multiyear ice (0.8 +/- 8.3 cm). The large variance between model and observations lies mainly in the limitations of the model snow scheme and the large uncertainties in the radar measurements. In a temporal analysis, during the peak of snowfall accumulation (April), h(s)_(mod) show a decline between 2000 and 2013 associated to long-term reduction of summer sea ice extent, surface melting and sublimation. With the aim of gaining knowledge on how to improve h(s)_(mod), we investigate the contribution of the explicitly modeled snow processes to the resulting h(s)_(mod). Our analysis reveals that this simple snow scheme offers a practical solution to general circulation models due to its ability to replicate robustly the distribution of the large-scale Arctic snow depths. However, benefit can be gained from the integration of explicit wind redistribution processes to potentially improve the model performance and to better understand the interaction between sources and sinks of contemporary Arctic snow. (C) 2017 Elsevier B.V. and NIPR. All rights reserved.","Addresses":"[Castro-Morales, Karel; Ricker, Robert; Gerdes, Ruediger] Alfred Wegener Inst Helmholtz Ctr Polar & Marine, Climate Sci, Bremerhaven, Germany; [Castro-Morales, Karel] Max Planck Inst Biogeochem, Biogeochem Integrat, Hans Knoll Str 10, Jena, Germany; [Gerdes, Ruediger] Jacobs Univ, Bremen, Germany","Affiliations":"Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Max Planck Society; Jacobs University","Reprint Addresses":"Castro-Morales, K (corresponding author), Max Planck Inst Biogeochem, Biogeochem Integrat, Hans Knoll Str 10, Jena, Germany.","Email Addresses":"kcastro@bgc-jena.mpg.de","Researcher Ids":"Ricker, Robert/Z-4214-2019","ORCIDs":"Ricker, Robert/0000-0001-6928-7757; Castro-Morales, Karel/0000-0003-1245-3982","Funding Orgs":"European Commission through the project ArcRisk [FP7 GA226534]; European Commission through European Science Foundation; German Federal Ministry of Education and Research (BMBF) through the Joint Research Project ERANET EUROPOLAR-SATICE [03F0615A]; German Federal Ministry of Economics and Technology (BMWi) [50EE1008]","Funding Name Preferred":"European Commission through the project ArcRisk; European Commission through European Science Foundation; German Federal Ministry of Education and Research (BMBF) through the Joint Research Project ERANET EUROPOLAR-SATICE(Federal Ministry of Education & Research (BMBF)); German Federal Ministry of Economics and Technology (BMWi)(Federal Ministry for Economic Affairs and Energy (BMWi))","Funding Text":"This work was supported financially by the European Commission through the project ArcRisk (grant number FP7 GA226534) and the European Science Foundation and the German Federal Ministry of Education and Research (BMBF) through the Joint Research Project ERANET EUROPOLAR-SATICE (grant number 03F0615A). The work of RR was funded by the German Federal Ministry of Economics and Technology (BMWi) (grant number 50EE1008).","Cited References":null,"Cited Reference Count":"65","Times Cited, WoS Core":"8","Times Cited, All Databases":"9","180 Day Usage Count":"2","Since 2013 Usage Count":"7","Publisher":"ELSEVIER","Publisher City":"AMSTERDAM","Publisher Address":"RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS","ISSN":"1873-9652","eISSN":"1876-4428","ISBN":null,"Journal Abbreviation":"POLAR SCI","Journal ISO Abbreviation":"Polar Sci.","Publication Date":"SEP","Publication Year":"2017","Volume":"13","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"33","End Page":"49","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.polar.2017.05.003","DOI Link":"http://dx.doi.org/10.1016/j.polar.2017.05.003","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Ecology; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology","IDS Number":"FF1QE","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-13","UT (Unique WOS ID)":"WOS:000408673200004","Web of Science Record":"0","None":null},{"_id":41,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3390/rs14092175","Article Title":"Physiographic Controls on Landfast Ice Variability from 20 Years of Maximum Extents across the Northwest Canadian Arctic","Document Type":"Article","Source Title":"REMOTE SENSING","Author Keywords":"arctic; MODIS; landfast ice extent; scale; topographic setting; storms; environmental processes; community; coastal erosion","Keywords Plus":"SEA-ICE; COASTAL EROSION; HERSCHEL ISLAND; CLIMATE-CHANGE; ANNUAL CYCLE; BEAUFORT; PERMAFROST; TRENDS; PATTERNS; CARBON","Authors":"Wratten, EE; Cooley, SW; Mann, PJ; Whalen, D; Fraser, P; Lim, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Wratten, Eleanor E.; Cooley, Sarah W.; Mann, Paul J.; Whalen, Dustin; Fraser, Paul; Lim, Michael","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Landfast ice is a defining feature among Arctic coasts, providing a critical transport route for communities and exerting control over the exposure of Arctic coasts to marine erosion processes. Despite its significance, there remains a paucity of data on the spatial variability of landfast ice and limited understanding of the environmental processes' controls since the beginning of the 21st century. We present a new high spatiotemporal record (2000-2019) across the Northwest Canadian Arctic, using MODIS Terra satellite imagery to determine maximum landfast ice extent (MLIE) at the start of each melt season. Average MLIE across the Northwest Canadian Arctic declined by 73% in a direct comparison between the first and last year of the study period, but this was highly variable across regional to community scales, ranging from 14% around North Banks Island to 81% in the Amundsen Gulf. The variability was largely a reflection of 5-8-year cycles between landfast ice rich and poor periods with no discernible trend in MLIE. Interannual variability over the 20-year record of MLIE extent was more constrained across open, relatively uniform, and shallower sloping coastlines such as West Banks Island, in contrast with a more varied pattern across the numerous bays, headlands, and straits enclosed within the deep Amundsen Gulf. Static physiographic controls (namely, topography and bathymetry) were found to influence MLIE change across regional sites, but no association was found with dynamic environmental controls (storm duration, mean air temperature, and freezing and thawing degree day occurrence). For example, despite an exponential increase in storm duration from 2014 to 2019 (from 30 h to 140 h or a 350% increase) across the Mackenzie Delta, MLIE extents remained relatively consistent. Mean air temperatures and freezing and thawing degree day occurrences (over 1, 3, and 12-month periods) also reflected progressive northwards warming influences over the last two decades, but none showed a statistically significant relationship with MLIE interannual variability. These results indicate inferences of landfast ice variations commonly taken from wider sea ice trends may misrepresent more complex and variable sensitivity to process controls. The influences of different physiographic coastal settings need to be considered at process level scales to adequately account for community impacts and decision making or coastal erosion exposure.","Addresses":"[Wratten, Eleanor E.; Mann, Paul J.; Lim, Michael] Northumbria Univ, Fac Engn & Environm, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England; [Cooley, Sarah W.] Univ Oregon, Dept Geog, Eugene, OR 97403 USA; [Whalen, Dustin; Fraser, Paul] Nat Resources Canada, Geol Survey Canada Atlantic, Dartmouth, NS B2Y 4A2, Canada","Affiliations":"Northumbria University; University of Oregon; Natural Resources Canada; Lands & Minerals Sector - Natural Resources Canada; Geological Survey of Canada","Reprint Addresses":"Wratten, EE (corresponding author), Northumbria Univ, Fac Engn & Environm, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England.","Email Addresses":"eleanor.e.wratten@northumbria.ac.uk; scooley2@uoregon.edu; paul.mann@northumbria.ac.uk; dustin.whalen@nrcan-rncan.gc.ca; paul.fraser@nrcan-rncan.gc.ca; michael.lim@northumbria.ac.uk","Researcher Ids":"Mann, Paul/H-7268-2014","ORCIDs":"Mann, Paul/0000-0002-6221-3533; Wratten, Eleanor/0000-0002-9672-7436; Lim, Michael/0000-0002-6507-6773; Cooley, Sarah/0000-0001-8953-6730","Funding Orgs":"Natural Environment Research Council [OP20241]","Funding Name Preferred":"Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC))","Funding Text":"This research was funded by Natural Environment Research Council, Grant Number: OP20241.","Cited References":null,"Cited Reference Count":"82","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"0","Since 2013 Usage Count":"0","Publisher":"MDPI","Publisher City":"BASEL","Publisher Address":"ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND","ISSN":null,"eISSN":"2072-4292","ISBN":null,"Journal Abbreviation":"REMOTE SENS-BASEL","Journal ISO Abbreviation":"Remote Sens.","Publication Date":"MAY","Publication Year":"2022","Volume":"14","Issue":"9","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"2175","DOI prefix":"http://dx.doi.org/","DOI":"10.3390/rs14092175","DOI Link":"http://dx.doi.org/10.3390/rs14092175","Book DOI":null,"Early Access Date":null,"Number of Pages":"18","WoS Categories":"Environmental Sciences; Geosciences, Multidisciplinary; Remote Sensing; Imaging Science & Photographic Technology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology; Remote Sensing; Imaging Science & Photographic Technology","IDS Number":"1N5YN","Pubmed Id":null,"Open Access Designations":"Green Accepted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-10 00:00:00","UT (Unique WOS ID)":"WOS:000800731100001","Web of Science Record":"0","None":null},{"_id":42,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Non-governmental organization","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.ocecoaman.2020.105473","Article Title":"Potential exposure of beluga and bowhead whales to underwater noise from ship traffic in the Beaufort and Chukchi Seas","Document Type":"Article","Source Title":"OCEAN & COASTAL MANAGEMENT","Author Keywords":"Acoustic disturbance; Acoustic propagation modeling; Behavioural disturbance threshold; Beluga; Bowhead; Noise footprint","Keywords Plus":"BALAENA-MYSTICETUS; MARINE MAMMALS; KILLER WHALES; WINTER MOVEMENTS; ORCINUS-ORCA; RESPONSES; CETACEANS; PATTERNS; VESSELS; RISKS","Authors":"Halliday, WD; Pine, MK; Citta, JJ; Harwood, L; Hauser, DDW; Hilliard, RC; Lea, EV; Loseto, LL; Quakenbush, L; Insley, SJ","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Halliday, William D.; Pine, Matthew K.; Citta, John J.; Harwood, Lois; Hauser, Donna D. W.; Hilliard, R. Casey; Lea, Ellen V.; Loseto, Lisa L.; Quakenbush, Lori; Insley, Stephen J.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Sea ice loss associated with a changing climate is resulting in increased levels of ship traffic in the Arctic, which in turn is causing increased underwater noise levels and associated impacts on marine life. Estimating the possible, present levels of exposure of marine life to underwater noise is a crucial step in understanding and managing contemporary exposures and underwater noise levels, and will inform future planning actions and mitigation. In this study, we examined the overlap between modeled underwater noise from ship traffic from 2015 to 2017 and monthly utilization distributions of beluga (Delphinapterus leucas) and bowhead whales (Balaena mysticetus) calculated from satellite telemetry data collected between 1995 and 2018 in the Beaufort and Chukchi seas. We first modeled noise propagation from observed vessel traffic in the Pacific Arctic from Amundsen Gulf in the east to Bering Strait in the west. We modeled the propagation loss of underwater noise from different classes of vessels that were transiting the area, and then applied these values to actual ship tracks (derived from satellite automatic identification system data) to model monthly noise footprints between July and October in each year between 2015 and 2017. We overlaid the monthly noise footprints with monthly 50% utilization distributions for satellite-tagged eastern Beaufort Sea beluga whales (1993?1997, 2004?2006) and Bering-Chukchi-Beaufort bowhead whales (2006?2018). Vessel traffic and its associated underwater noise were highest in all months in the southern Chukchi Sea near Bering Strait, particularly along the Russian and Alaskan coastlines. In comparison, traffic was lower in the western Canadian Arctic and in offshore areas; within the western Canadian Arctic, traffic was higher in August and September than in July and October. In July, low ship traffic resulted in low levels of overlap between modeled underwater noise and the utilization distributions for both whale species because the whales tend to use habitats in the eastern Beaufort Sea and Amundsen Gulf. Conversely, in August through September, there was medium to high overlap between underwater noise and the distributions for both species as ship traffic increased in those months and the distribution of both species began shifting towards the Chukchi Sea. Both beluga and bowhead whales migrate through areas with the highest levels of traffic in the Pacific Arctic, and are potentially exposed to a high number of acoustic disturbance events in three national jurisdictions. Without proactive vessel management and effective mitigation measures, acoustic disturbance of whales is expected to increase, and eventually expand to more months of the year, as ship traffic continues to increase in step with increases in the length of the open water season.","Addresses":"[Halliday, William D.; Pine, Matthew K.; Insley, Stephen J.] Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada; [Halliday, William D.] Univ Victoria, Sch Earth & Ocean Sci, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Halliday, William D.; Pine, Matthew K.; Insley, Stephen J.] Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Citta, John J.; Quakenbush, Lori] Alaska Dept Fish & Game, 1300 Coll Rd, Fairbank, AK 99701 USA; [Harwood, Lois] Fisheries & Oceans Canada, 301-5204 50 Ave, Yellowknife, NT X1A 1E2, Canada; [Hauser, Donna D. W.] Univ Alaska Fairbanks, Int Arctic Res Ctr, 2160 N Koyukuk Dr, Fairbanks, AK 99775 USA; [Hilliard, R. Casey] Dalhousie Univ, Inst Big Data Analyt, 6299 South St, Halifax, NS B3H 4R2, Canada; [Lea, Ellen V.] Fisheries & Oceans Canada, POB 1871, Inuvik, NT X0E 0T0, Canada; [Loseto, Lisa L.] Fisheries & Oceans Canada, Inst Freshwater, 501 Univ Crescent, Winnipeg, MB R3T 2N6, Canada; [Loseto, Lisa L.] Univ Manitoba, Dept Geog & Environm, 66 Chancellors Cir, Winnipeg, MB R3T 2N2, Canada","Affiliations":"University of Victoria; University of Victoria; Alaska Department of Fish & Game; Fisheries & Oceans Canada; University of Alaska System; University of Alaska Fairbanks; Dalhousie University; Fisheries & Oceans Canada; Fisheries & Oceans Canada; University of Manitoba","Reprint Addresses":"Halliday, WD (corresponding author), Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada.","Email Addresses":"whalliday@wcs.org","Researcher Ids":"Harwood, Lois/U-9143-2019","ORCIDs":"Hauser, Donna/0000-0001-8236-7372; Halliday, William/0000-0001-7135-076X; Citta, John J./0000-0003-4710-0634; Loseto, Lisa/0000-0003-1457-821X; Lea, Ellen V./0000-0002-9617-2469; Hilliard, Richard/0000-0001-8895-7429","Funding Orgs":"Inuvialuit Hunter and Trapper Committee of Aklavik; Inuvialuit Hunter and Trapper Committee of Inuvik; Inuvialuit Hunter and Trapper Committee of Tuktoyaktuk; Inuvialuit Game Council; Fisheries and Oceans Canada; Fisheries Joint Management Committee; Environmental Studies Research Fund; Polar Continental Shelf Program; Devon Canada; Minerals Management Service; National Marine Fisheries Service; U.S. Office of Naval Research; Vancouver Fraser Port Authority; JASCO Applied Sciences; Ocean Networks Canada; Government of Canada; W. Garfield Weston Foundation; Bureau of Ocean Energy Management","Funding Name Preferred":"Inuvialuit Hunter and Trapper Committee of Aklavik; Inuvialuit Hunter and Trapper Committee of Inuvik; Inuvialuit Hunter and Trapper Committee of Tuktoyaktuk; Inuvialuit Game Council; Fisheries and Oceans Canada; Fisheries Joint Management Committee; Environmental Studies Research Fund; Polar Continental Shelf Program; Devon Canada; Minerals Management Service; National Marine Fisheries Service; U.S. Office of Naval Research(Office of Naval Research); Vancouver Fraser Port Authority; JASCO Applied Sciences; Ocean Networks Canada; Government of Canada(CGIAR); W. Garfield Weston Foundation; Bureau of Ocean Energy Management","Funding Text":"We are thankful to the many people, organizations, and funding agencies who were involved in the collection of satellite telemetry data for belugas and bowheads, and we note that participants, contributors and field crew are named in the relevant original publications identified in Table 1. P. Richard and J. Orr were instrumental in the tagging of EBS belugas. We thank the Inuvialuit Hunter and Trapper Committees of Aklavik, Inuvik, and Tuktoyaktuk for their support of beluga tagging efforts as well as the Inuvialuit Game Council for supporting this research. Funding for beluga tagging was provided by Fisheries and Oceans Canada, Fisheries Joint Management Committee, Environmental Studies Research Fund, Polar Continental Shelf Program, Devon Canada, Minerals Management Service, and National Marine Fisheries Service. Bowhead tagging would not have been possible without the expert support and dedication of the Indigenous subsistence whalers of Alaska (Utqia.gvik, Gambell, and Savoonga) and the Inuvialuit Settlement Region (Tuktoyaktuk and Aklavik). We also thank the Alaska Eskimo Whaling Commission, the Whaling Captain's Associations of Utqia.gvik, Gambell, and Savoonga, and the Inuvialuit Hunter and Trappers Committees of Aklavik and Tuktoyaktuk. Special thanks are reserved for John Craig George, Billy Adams, Harry and Lewis Brower, James and Charles Pokiak, Mads Peter Heide-Jorgensen, and Mikkel Jensen. We once again acknowledge all agencies and field crews as previously specified in the initial publications listed in Table 1 for the bowhead tagging project years prior to 2012. We also gratefully acknowledge crews based out of Tuktoyaktuk in 2014 and 2017 for more recent data, including Raymond Ettagiak, Joseph Felix, Jr., Sammy Gruben Sr., James Keevik Sr., Gary Raddi Jr., Gary Raddi Sr., Derek Panaktalok, Charles Pokiak, and James Pokiak along with Mike Fleming (R/V Ukpik Captain), Outi Tervo (Greenland Institute of Natural Resources), Andrew Nichols (Yellowknife, NT), and Connie Blakeston, Deanna Leonard and Kathleen Snow (DFO). Funding for bowhead tagging was provided by the Minerals Management Service, now the Bureau of Ocean Energy Management, with additional financial and logistical support from Fisheries and Oceans Canada, the Fisheries Joint Management Committee and the U.S. Office of Naval Research. We are grateful to the Inuvialuit Game Council and Fisheries Joint Management Committee for supporting this project. Vessel source levels were provided by the ECHO program's Underwater Listening Station project, which was sponsored by Vancouver Fraser Port Authority, JASCO Applied Sciences, Ocean Networks Canada, and the Government of Canada. Satellite AIS data were provided by exactEarth Ltd. (2019), and processed courtesy of the MEOPAR (Marine Environmental Observation Prediction and Response) network. Funding for this project was provided by the W. Garfield Weston Foundation.","Cited References":null,"Cited Reference Count":"77","Times Cited, WoS Core":"11","Times Cited, All Databases":"11","180 Day Usage Count":"5","Since 2013 Usage Count":"20","Publisher":"ELSEVIER SCI LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND","ISSN":"0964-5691","eISSN":"1873-524X","ISBN":null,"Journal Abbreviation":"OCEAN COAST MANAGE","Journal ISO Abbreviation":"Ocean Coastal Manage.","Publication Date":"APR 15","Publication Year":"2021","Volume":"204","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"105473","DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.ocecoaman.2020.105473","DOI Link":"http://dx.doi.org/10.1016/j.ocecoaman.2020.105473","Book DOI":null,"Early Access Date":"2021-03-01 00:00:00","Number of Pages":"14","WoS Categories":"Oceanography; Water Resources","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI)","Research Areas":"Oceanography; Water Resources","IDS Number":"RF5JB","Pubmed Id":null,"Open Access Designations":"Bronze","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000634873500006","Web of Science Record":"0","None":null},{"_id":43,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Non-governmental organization","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.marpolbul.2017.09.027","Article Title":"Potential impacts of shipping noise on marine mammals in the western Canadian Arctic","Document Type":"Article","Source Title":"MARINE POLLUTION BULLETIN","Author Keywords":"Canadian Arctic; Bearded seal; Beluga whale; Bowhead whale; Ringed seal; Underwater noise","Keywords Plus":"EASTERN BEAUFORT SEA; AMBIENT NOISE; BOWHEAD WHALES; ANTHROPOGENIC SOUND; BELUGA WHALES; INCREASES; MOVEMENTS; RESPONSES; VESSEL","Authors":"Halliday, WD; Insley, SJ; Hilliard, RC; de Jong, T; Pine, MK","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Halliday, William D.; Insley, Stephen J.; Hilliard, R. Casey; de Jong, Tyler; Pine, Matthew K.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"As the Arctic warms and sea ice decreases, increased shipping will lead to higher ambient noise levels in the Arctic Ocean. Arctic marine mammals are vulnerable to increased noise because they use sound to survive and likely evolved in a relatively quiet soundscape. We model vessel noise propagation in the proposed western Canadian Arctic shipping corridor in order to examine impacts on marine mammals and marine protected areas (MPAs). Our model predicts that loud vessels are audible underwater when > 100 km away, could affect marine mammal behaviour when within 2 km for icebreakers vessels, and as far as 52 km for tankers. This vessel noise could have substantial impacts on marine mammals during migration and in MPAs. We suggest that locating the corridor farther north, use of marine mammal observers on vessels, and the reduction of vessel speed would help to reduce this impact.","Addresses":"[Halliday, William D.; Insley, Stephen J.; de Jong, Tyler; Pine, Matthew K.] Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada; [Halliday, William D.; Insley, Stephen J.; Pine, Matthew K.] Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Hilliard, R. Casey] Dalhousie Univ, Dept Comp Sci, Inst Big Data Analyt, 6050 Univ Ave, Halifax, NS B3H 4R2, Canada","Affiliations":"University of Victoria; Dalhousie University","Reprint Addresses":"Insley, SJ (corresponding author), Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada.","Email Addresses":"sinsley@wcs.org","Researcher Ids":null,"ORCIDs":"Halliday, William/0000-0001-7135-076X; Hilliard, Richard/0000-0001-8895-7429","Funding Orgs":"W. Garfield Weston Foundation; Network of Centres of Excellence MEOPAR [OC2-RC-UV]; World Wildlife Foundation","Funding Name Preferred":"W. Garfield Weston Foundation; Network of Centres of Excellence MEOPAR; World Wildlife Foundation","Funding Text":"Our project was funded by The W. Garfield Weston Foundation, the Network of Centres of Excellence MEOPAR (OC2-RC-UV), and the World Wildlife Foundation.","Cited References":null,"Cited Reference Count":"43","Times Cited, WoS Core":"49","Times Cited, All Databases":"50","180 Day Usage Count":"14","Since 2013 Usage Count":"118","Publisher":"PERGAMON-ELSEVIER SCIENCE LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND","ISSN":"0025-326X","eISSN":"1879-3363","ISBN":null,"Journal Abbreviation":"MAR POLLUT BULL","Journal ISO Abbreviation":"Mar. Pollut. Bull.","Publication Date":"OCT 15","Publication Year":"2017","Volume":"123","Issue":"1-2","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"73","End Page":"82","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.marpolbul.2017.09.027","DOI Link":"http://dx.doi.org/10.1016/j.marpolbul.2017.09.027","Book DOI":null,"Early Access Date":null,"Number of Pages":"10","WoS Categories":"Environmental Sciences; Marine & Freshwater Biology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology","IDS Number":"FN1UL","Pubmed Id":"28918981","Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000415776600021","Web of Science Record":"0","None":null},{"_id":44,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1002/2016GL072244","Article Title":"Satellite-observed drop of Arctic sea ice growth in winter 2015-2016","Document Type":"Article","Source Title":"GEOPHYSICAL RESEARCH LETTERS","Author Keywords":"Arctic sea ice; sea ice thickness; remote sensing; CryoSat-2; SMOS; sea ice growth","Keywords Plus":"INTERANNUAL VARIABILITY; LAPTEV SEA; THICKNESS; CRYOSAT-2; IMPACT; RETRIEVAL; GREENLAND; FREEBOARD; CYCLONE; VOLUME","Authors":"Ricker, R; Hendricks, S; Girard-Ardhuin, F; Kaleschke, L; Lique, C; Tian-Kunze, X; Nicolaus, M; Krumpen, T","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Ricker, Robert; Hendricks, Stefan; Girard-Ardhuin, Fanny; Kaleschke, Lars; Lique, Camille; Tian-Kunze, Xiangshan; Nicolaus, Marcel; Krumpen, Thomas","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"An anomalous warm winter 2015-2016 lead to the lowest winter ice extent and highlights the sensitivity of the Arctic sea ice. Here we use the 6year record of an improved sea ice thickness product retrieved from data fusion of CryoSat-2 radar altimetry and Soil Moisture and Ocean Salinity radiometry measurements to examine the impact of recent temperature trend on the Arctic ice mass balance. Between November 2015 and March 2016, we find a consistent drop of cumulative freezing degree days across the Arctic, with a negative peak anomaly of about 1000 degree days in the Barents Sea, coinciding with an Arctic-wide average thinning of 10cm in March with respect to the 6year average. In particular, the loss of ice volume is associated with a significant decline of March first-year ice volume by 13%. This reveals that due to the loss of multiyear ice during previous years, the Arctic ice cover becomes more sensitive to climate anomalies.","Addresses":"[Ricker, Robert; Girard-Ardhuin, Fanny; Lique, Camille] Univ Brest, CNRS, LOPS, IRD,IUEM, Brest, France; [Hendricks, Stefan; Nicolaus, Marcel; Krumpen, Thomas] Alfred Wegener Inst, Helmholtz Ctr Polar & Marine Res, Bremerhaven, Germany; [Kaleschke, Lars; Tian-Kunze, Xiangshan] Univ Hamburg, Hamburg, Germany","Affiliations":"Centre National de la Recherche Scientifique (CNRS); Ifremer; Institut de Recherche pour le Developpement (IRD); Universite de Bretagne Occidentale; Institut Universitaire Europeen de la Mer (IUEM); Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Hamburg","Reprint Addresses":"Ricker, R (corresponding author), Univ Brest, CNRS, LOPS, IRD,IUEM, Brest, France.","Email Addresses":"robert.ricker@ifremer.fr","Researcher Ids":"Nicolaus, Marcel/A-3658-2013; Girard-Ardhuin, Fanny/AAE-9430-2019; Hendricks, Stefan/D-5168-2011; Krumpen, Thomas/D-5163-2011; Girard-Ardhuin, Fanny/L-4153-2015; Ricker, Robert/Z-4214-2019; Lique, Camille/L-5543-2015","ORCIDs":"Nicolaus, Marcel/0000-0003-0903-1746; Girard-Ardhuin, Fanny/0000-0001-7819-7665; Hendricks, Stefan/0000-0002-1412-3146; Krumpen, Thomas/0000-0001-6234-8756; Girard-Ardhuin, Fanny/0000-0001-7819-7665; Ricker, Robert/0000-0001-6928-7757; Lique, Camille/0000-0002-8357-4928; Kaleschke, Lars/0000-0001-7086-3299; Tian-Kunze, Xiangshan/0000-0001-8270-1924","Funding Orgs":"European Union (H2020) [640161]; European Space Agency project SMOS+ Sea Ice [4000101476/10/NL/CT, 4000112022/14/I-AM]; German Federal Ministry of Economics and Technology [50EE1008]","Funding Name Preferred":"European Union (H2020); European Space Agency project SMOS+ Sea Ice; German Federal Ministry of Economics and Technology(Federal Ministry for Economic Affairs and Energy (BMWi))","Funding Text":"This work has been conducted in the framework of the European Space Agency project SMOS+ Sea Ice (contracts 4000101476/10/NL/CT and 4000112022/14/I-AM) and the project: Spaceborne observations for detecting and forecasting sea ice cover extremes (SPICES) funded by the European Union (H2020) (Grant: 640161). Moreover, this study is associated with the Deutsche Forschungsgemeintschaft (DFG EXC177) and the German Federal Ministry of Economics and Technology (Grant 50EE1008). CryoSat-2/SMOS data from 2010-2016 are provided by http://www.meereisportal.de (Grant REKLIM-2013-04).","Cited References":null,"Cited Reference Count":"46","Times Cited, WoS Core":"34","Times Cited, All Databases":"35","180 Day Usage Count":"3","Since 2013 Usage Count":"27","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"0094-8276","eISSN":"1944-8007","ISBN":null,"Journal Abbreviation":"GEOPHYS RES LETT","Journal ISO Abbreviation":"Geophys. Res. Lett.","Publication Date":"APR 16","Publication Year":"2017","Volume":"44","Issue":"7","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"3236","End Page":"3245","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1002/2016GL072244","DOI Link":"http://dx.doi.org/10.1002/2016GL072244","Book DOI":null,"Early Access Date":null,"Number of Pages":"10","WoS Categories":"Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology","IDS Number":"ET3NQ","Pubmed Id":null,"Open Access Designations":"Bronze, Green Published, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-13","UT (Unique WOS ID)":"WOS:000400186500031","Web of Science Record":"0","None":null},{"_id":45,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, Amundsen Gulf","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3389/fmars.2017.00016","Article Title":"Seasonal and Interannual Changes in Ciliate and Dinoflagellate Species Assemblages in the Arctic Ocean (Amundsen Gulf, Beaufort Sea, Canada)","Document Type":"Article","Source Title":"FRONTIERS IN MARINE SCIENCE","Author Keywords":"microzooplankon; 18S rRNA pyrosequencing; interannual variability; indicator species; Arctic ice loss","Keywords Plus":"SUBSURFACE CHLOROPHYLL MAXIMA; COMMUNITY STRUCTURE; RIBOSOMAL-RNA; MICROBIAL EUKARYOTES; EXTRACELLULAR DNA; WATER MASSES; TROPHIC ROLE; DISKO BAY; MICROZOOPLANKTON; DIVERSITY","Authors":"Onda, DFL; Medrinal, E; Comeau, AM; Thaler, M; Babin, M; Lovejoy, C","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Onda, Deo F. L.; Medrinal, Emmanuelle; Comeau, Andre M.; Thaler, Mary; Babin, Marcel; Lovejoy, Connie","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Recent studies have focused on how climate change could drive changes in phytoplankton communities in the Arctic. In contrast, ciliates and dinoflagellates that can contribute substantially to the mortality of phytoplankton have received less attention. Some dinoflagellate and ciliate species can also contribute to net photosynthesis, which suggests that species composition could reflect food web complexity. To identify potential seasonal and annual species occurrence patterns and to link species with environmental conditions, we first examined the seasonal pattern of microzooplankton and then performed an in-depth analysis of interannual species variability. We used high-throughput amplicon sequencing to identify ciliates and dinoflagellates to the lowest taxonomic level using a curated Arctic 18S rRNA gene database. DNA- and RNA-derived reads were generated from samples collected from the Canadian Arctic from November 2007 to July 2008. The proportion of ciliate reads increased in the surface toward summer, when salinity was lower and smaller phytoplankton prey were abundant, while chloroplastidic dinoflagellate species increased at the subsurface chlorophyll maxima (SCM), where inorganic nutrient concentrations were higher. Comparing communities collected in summer and fall from 2003 to 2010, we found that microzooplankton community composition change was associated with the record ice minimum in the summer of 2007. Specifically, reads from smaller predatory species like Laboea, Monodinium, and Strombidium and several unclassified ciliates increased in the summer after 2007, while the other usually summer-dominant dinoflagellate taxa decreased. The ability to exploit smaller prey, which are predicted to dominate the future Arctic, could be an advantage for these smaller ciliates in the wake of the changing climate.","Addresses":"[Onda, Deo F. L.; Medrinal, Emmanuelle; Comeau, Andre M.; Thaler, Mary; Babin, Marcel; Lovejoy, Connie] Univ Laval, Dept Biol, Quebec City, PQ, Canada; [Onda, Deo F. L.; Medrinal, Emmanuelle; Comeau, Andre M.; Thaler, Mary; Babin, Marcel; Lovejoy, Connie] Univ Laval, Quebec Ocean, Quebec City, PQ, Canada; [Onda, Deo F. L.; Thaler, Mary; Babin, Marcel; Lovejoy, Connie] CNRS, Joint Int Lab, Takuvik, UMI 3376, Paris, France; [Onda, Deo F. L.; Thaler, Mary; Babin, Marcel; Lovejoy, Connie] Univ Laval, Quebec City, PQ, Canada; [Onda, Deo F. L.; Medrinal, Emmanuelle; Comeau, Andre M.; Thaler, Mary; Lovejoy, Connie] Univ Laval, Inst Biol Integrat & Syst, Quebec City, PQ, Canada; [Comeau, Andre M.] Dalhousie Univ, Dept Pharmacol, Ctr Comparat Genom & Evolutionary Bioinformat Int, Halifax, NS, Canada","Affiliations":"Laval University; Laval University; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Earth Sciences & Astronomy (INSU); Laval University; Laval University; Dalhousie University","Reprint Addresses":"Lovejoy, C (corresponding author), Univ Laval, Dept Biol, Quebec City, PQ, Canada.;Lovejoy, C (corresponding author), Univ Laval, Quebec Ocean, Quebec City, PQ, Canada.;Lovejoy, C (corresponding author), CNRS, Joint Int Lab, Takuvik, UMI 3376, Paris, Fran","Email Addresses":"Connie.Lovejoy@bio.ulaval.ca","Researcher Ids":"Lovejoy, Connie/A-3756-2008","ORCIDs":"Lovejoy, Connie/0000-0001-8027-2281; Babin, Marcel/0000-0001-9233-2253","Funding Orgs":"Natural Sciences and Engineering Research Council of Canada (NSERC); Network of Centers of Excellence ArcticNet; NSERC Discovery grants; ArcticNet funding; Uniyersite Laval; Canadian Excellence Research Chair Remote Sensing of Canada's New Arctic Frontier (CERC) grant; Fonds de recherche du Quebec Nature et Technologies (FRQNT); Compute Canada","Funding Name Preferred":"Natural Sciences and Engineering Research Council of Canada (NSERC)(Natural Sciences and Engineering Research Council of Canada (NSERC)); Network of Centers of Excellence ArcticNet; NSERC Discovery grants(Natural Sciences and Engineering Research Council of Canada (NSERC)); ArcticNet funding; Uniyersite Laval; Canadian Excellence Research Chair Remote Sensing of Canada's New Arctic Frontier (CERC) grant; Fonds de recherche du Quebec Nature et Technologies (FRQNT); Compute Canada","Funding Text":"The seasonal data was collected during Circumpolar Flaw Lead International Polar Year (CFL-IPY) study supported by the Natural Sciences and Engineering Research Council of Canada (NSERC), and the Network of Centers of Excellence ArcticNet. NSERC Discovery grants and ArcticNet funding to CL facilitated completion of the study. DFLO received scholarships from Uniyersite Laval and the Canadian Excellence Research Chair Remote Sensing of Canada's New Arctic Frontier (CERC) grant, and additional support from the Fonds de recherche du Quebec Nature et Technologies (FRQNT) to Quebec-Ocean aided in this research. We also acknowledge support from Compute Canada.","Cited References":null,"Cited Reference Count":"116","Times Cited, WoS Core":"23","Times Cited, All Databases":"25","180 Day Usage Count":"4","Since 2013 Usage Count":"12","Publisher":"FRONTIERS MEDIA SA","Publisher City":"LAUSANNE","Publisher Address":"AVENUE DU TRIBUNAL FEDERAL 34, LAUSANNE, CH-1015, SWITZERLAND","ISSN":null,"eISSN":"2296-7745","ISBN":null,"Journal Abbreviation":"FRONT MAR SCI","Journal ISO Abbreviation":"Front. Mar. Sci.","Publication Date":null,"Publication Year":"2017","Volume":"4","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"16","DOI prefix":"http://dx.doi.org/","DOI":"10.3389/fmars.2017.00016","DOI Link":"http://dx.doi.org/10.3389/fmars.2017.00016","Book DOI":null,"Early Access Date":null,"Number of Pages":"14","WoS Categories":"Environmental Sciences; Marine & Freshwater Biology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology","IDS Number":"VH8ZJ","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000457690600016","Web of Science Record":"0","None":null},{"_id":46,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1525/elementa.2020.00083","Article Title":"Seasonal and interannual variations in the propagation of photosynthetically available radiation through the Arctic atmosphere","Document Type":"Article","Source Title":"ELEMENTA-SCIENCE OF THE ANTHROPOCENE","Author Keywords":"Arctic Ocean; Atmosphere; Surface; Clouds; Sea ice; Photosynthetically available radiation","Keywords Plus":"ICE ALGAE BIOMASS; SEA-ICE; SOLAR-RADIATION; PHYTOPLANKTON BLOOMS; OPTICAL-PROPERTIES; CHUKCHI SEA; SURFACE; CLOUD; ALBEDO; PARAMETERIZATION","Authors":"Laliberte, J; Belanger, S; Babin, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Laliberte, J.; Belanger, S.; Babin, M.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic atmosphere-surface system transmits visible light from the Sun to the ocean, determining the annual cycle of light available to microalgae. This light is referred to as photosynthetically available radiation (PAR). A known consequence of Arctic warming is the change at the atmosphere-ocean interface (longer icefree season, younger ice), implying an increase in the percentage of PAR being transferred to the water. However, much less is known about the recent changes in how much PAR is being transferred by the overlaying atmosphere. We studied the transfer of PAR through the atmosphere between May 21 and July 23 at a pan-Arctic scale for the period ranging from 2000 to 2016. By combining a large data set of atmospheric and surface conditions into a radiative transfer model, we computed the percentage of PAR transferred to the surface. We found that typical Arctic atmospheres convey between 60% and 70% of the incident PAR received from the Sun, meaning the Arctic atmosphere typically transmits more light than most sea ice surfaces, with the exception of mature melt ponds. We also found that the transfer of PAR through the atmosphere decreased at a rate of 2.3% per decade over the studied period, due to the increase in cloudiness and the weaker radiative interaction between the atmosphere and the surface. Further investigation is required to address how, in the warmer Arctic climate, this negative trend would compensate for the increased surface transmittance and its consequences on marine productivity.","Addresses":"[Laliberte, J.; Babin, M.] Univ Laval, Takuvik Int Res Lab, Quebec City, PQ, Canada; [Laliberte, J.; Babin, M.] CNRS, Paris, France; [Laliberte, J.; Babin, M.] Univ Laval, Dept Biol, Quebec City, PQ, Canada; [Belanger, S.] Univ Quebec Rimouski, Dept Biol Chim & Geog, Grp BOREAS & Quebec Ocean, Rimouski, PQ, Canada","Affiliations":"Laval University; Centre National de la Recherche Scientifique (CNRS); Laval University; University of Quebec; Universite du Quebec a Rimouski","Reprint Addresses":"Laliberte, J (corresponding author), Univ Laval, Takuvik Int Res Lab, Quebec City, PQ, Canada.;Laliberte, J (corresponding author), CNRS, Paris, France.;Laliberte, J (corresponding author), Univ Laval, Dept Biol, Quebec City, PQ, Canada.","Email Addresses":"julien.laliberte@gmail.com","Researcher Ids":null,"ORCIDs":"Babin, Marcel/0000-0001-9233-2253","Funding Orgs":"FRQNT; CREATE program (NSERC); NSERC [RGPIN-2019-06070, 05175-2014]; Canadian Excellence Research Chair on Remote Sensing of Canada's new Arctic frontier; Canadian Space Agency GreenEdge project; CNES GreenEdge project [131425]; Network of Centres of Excellence MEOPAR, Observation core in remote sensing project [1-02-01-064.5]","Funding Name Preferred":"FRQNT; CREATE program (NSERC); NSERC(Natural Sciences and Engineering Research Council of Canada (NSERC)); Canadian Excellence Research Chair on Remote Sensing of Canada's new Arctic frontier; Canadian Space Agency GreenEdge project; CNES GreenEdge project; Network of Centres of Excellence MEOPAR, Observation core in remote sensing project","Funding Text":"Julien Laliberte was funded by the FRQNT and the CREATE program (NSERC). Simon Belanger was funded by NSERC (RGPIN-2019-06070). Marcel Babin was funded by NSERC (05175-2014). This work was funded by the Canadian Excellence Research Chair on Remote Sensing of Canada's new Arctic frontier, the Canadian Space Agency GreenEdge project, the CNES GreenEdge project (131425), and the Network of Centres of Excellence MEOPAR, Observation core in remote sensing project (1-02-01-064.5).","Cited References":null,"Cited Reference Count":"82","Times Cited, WoS Core":"2","Times Cited, All Databases":"2","180 Day Usage Count":"1","Since 2013 Usage Count":"6","Publisher":"UNIV CALIFORNIA PRESS","Publisher City":"OAKLAND","Publisher Address":"155 GRAND AVE, SUITE 400, OAKLAND, CA 94612-3758 USA","ISSN":"2325-1026","eISSN":null,"ISBN":null,"Journal Abbreviation":"ELEMENTA-SCI ANTHROP","Journal ISO Abbreviation":"Elementa-Sci. Anthrop.","Publication Date":"JUL 16","Publication Year":"2021","Volume":"9","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1525/elementa.2020.00083","DOI Link":"http://dx.doi.org/10.1525/elementa.2020.00083","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"TT8CU","Pubmed Id":null,"Open Access Designations":"Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000680571800001","Web of Science Record":"0","None":null},{"_id":47,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, Amundsen Gulf, Sachs Harbour","Indigenous knowledge?":"N","Lead author type":"Non-governmental organization","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1139/as-2017-0021","Article Title":"Seasonal patterns in acoustic detections of marine mammals near Sachs Harbour, Northwest Territories","Document Type":"Article","Source Title":"ARCTIC SCIENCE","Author Keywords":"climate change; conservation; passive acoustic monitoring; sea ice","Keywords Plus":"SEALS ERIGNATHUS-BARBATUS; WHALES DELPHINAPTERUS-LEUCAS; ARCTIC BELUGA WHALES; BEAUFORT SEA; BOWHEAD WHALES; UNDERWATER VOCALIZATIONS; WINTER DISTRIBUTION; RINGED SEALS; STRAIT AREA; CHUKCHI SEA","Authors":"Halliday, WD; Insley, SJ; de Jong, T; Mouy, X","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Halliday, William D.; Insley, Stephen J.; de Jong, Tyler; Mouy, Xavier","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic is changing rapidly, leading to changes in habitat availability and increased anthropogenic disturbance. Information on the distribution of animals is needed as these changes occur. We examine seasonal presence of marine mammals in the western Canadian Arctic near Sachs Harbour, Northwest Territories, using passive acoustic monitoring between 2015 and 2016. We also examined the influence of environmental variables (ice concentration and distance, wind speed) on the presence of these species. Both bowhead whales (Balaena mysticetus) and beluga whales (Delphinapterus leucas) arrived in late April, and belugas departed in mid-August, while bowheads departed in late October. Bearded seal (Erignathus barbatus) vocalizations began in October, peaked from April through June, and stopped in early July. Ringed seals (Pusa hispida) vocalized occasionally in all months, but were generally quiet. Whales migrated in as the ice broke up and migrated out before ice formed in the autumn. Bearded seals started vocalizing as ice formed and stopped once ice was almost gone. Given the importance of sea ice to the timing of migration of whales and vocalization by bearded seals, the trends that we present here may change in the future due to the increasing ice-free season caused by climate change. Our study therefore serves as a baseline with which to monitor future change.","Addresses":"[Halliday, William D.; Insley, Stephen J.; de Jong, Tyler] Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada; [Halliday, William D.; Insley, Stephen J.] Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Mouy, Xavier] Univ Victoria, Sch Earth & Ocean Sci, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Mouy, Xavier] JASCO Appl Sci Ltd, 2305-4464 Markham St, Victoria, BC V8Z 7X8, Canada","Affiliations":"University of Victoria; University of Victoria","Reprint Addresses":"Insley, SJ (corresponding author), Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada.;Insley, SJ (corresponding author), Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada.","Email Addresses":"sinsley@wcs.org","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"W. Garfield Weston Foundation; MEOPAR; WWF Canada","Funding Name Preferred":"W. Garfield Weston Foundation; MEOPAR; WWF Canada","Funding Text":"We are grateful to the people of Sachs Harbour, particularly the Sachs Harbour Hunters and Trappers Committee, Wayne Gully, Betty Hoagak, Terrence Lennie, Joe Kudak, and Jeff Kuptana as well as the Captain and crew of the HMCS Saskatoon and the Royal Canadian Navy Fleet Dive Unit Pacific, who assisted with deploying and recovering our acoustic recorders during 2015. We are also grateful to Chris Spagnoli for his help examining the data and Matt Pine for his help in constructing spectrograms. Funding for this research was provided by The W. Garfield Weston Foundation (S.J.I., T.d.J., and W.D.H.), MEOPAR (S.J.I.), and WWF Canada (S.J.I.).","Cited References":null,"Cited Reference Count":"66","Times Cited, WoS Core":"11","Times Cited, All Databases":"11","180 Day Usage Count":"4","Since 2013 Usage Count":"14","Publisher":"CANADIAN SCIENCE PUBLISHING","Publisher City":"OTTAWA","Publisher Address":"65 AURIGA DR, SUITE 203, OTTAWA, ON K2E 7W6, CANADA","ISSN":null,"eISSN":"2368-7460","ISBN":null,"Journal Abbreviation":"ARCT SCI","Journal ISO Abbreviation":"Arct. Sci.","Publication Date":"SEP","Publication Year":"2018","Volume":"4","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"259","End Page":"278","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1139/as-2017-0021","DOI Link":"http://dx.doi.org/10.1139/as-2017-0021","Book DOI":null,"Early Access Date":null,"Number of Pages":"20","WoS Categories":"Ecology; Environmental Sciences; Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Science & Technology - Other Topics","IDS Number":"GT2AG","Pubmed Id":null,"Open Access Designations":"gold, Green Submitted, Green Accepted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000444280100004","Web of Science Record":"0","None":null},{"_id":48,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, Amundsen Gulf, Sachs Harbour","Indigenous knowledge?":"N","Lead author type":"Non-governmental organization","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.14430/arctic4662","Article Title":"Seasonal Patterns in Ocean Ambient Noise near Sachs Harbour, Northwest Territories","Document Type":"Article","Source Title":"ARCTIC","Author Keywords":"marine acoustic environment; marine acoustic habitat; marine soundscape; passive acoustic monitoring; ambient noise; noise impact","Keywords Plus":"WHALES ORCINUS-ORCA; UNDERWATER VOCALIZATIONS; MARINE MAMMALS; BEAUFORT SEA; CHUKCHI SEA; IMPACT; INCREASES; SPACE; SOUND","Authors":"Insley, SJ; Halliday, WD; de Jong, T","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Insley, Stephen J.; Halliday, William D.; de Jong, Tyler","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Ocean ambient noise is a crucial habitat feature for marine animals because it represents the lower threshold of their acoustically active space. Ambient noise is affected by noise from both natural sources, like wind and ice, and anthropogenic sources, such as shipping and seismic surveys. During the ice-covered season, ambient conditions in the Arctic are quieter than those in other regions because sea ice has a dampening effect. Arctic warming induced by climate change can raise noise levels by reducing sea ice coverage and increasing human activity, and these changes may negatively affect several species of marine mammals and other acoustically sensitive marine fauna. We document ambient noise off the west coast of Banks Island near Sachs Harbour, Northwest Territories, to provide baseline noise levels for the eastern Beaufort Sea. Noise levels were comparable to those found in other studies of the Canadian Arctic and Alaska and were typically much lower than levels reported farther south. Stronger wind increased noise, whereas greater ice concentration decreased it, dampening the effect of wind speed. Future work should expand monitoring to other locations in the Arctic, model the impact of increased human activities on ambient noise levels, and predict the impact of these changing levels on marine animals.","Addresses":"[Insley, Stephen J.; Halliday, William D.; de Jong, Tyler] Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada; [Insley, Stephen J.; Halliday, William D.] Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada","Affiliations":"University of Victoria","Reprint Addresses":"Insley, SJ (corresponding author), Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada.;Insley, SJ (corresponding author), Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada.","Email Addresses":"sinsley@wcs.org","Researcher Ids":null,"ORCIDs":"de Jong, Tyler/0000-0003-0902-2778; Halliday, William/0000-0001-7135-076X","Funding Orgs":"W. Garfield Weston Foundation; Marine Environmental Observation Prediction and Response (MEOPAR) Network of Canada's Networks of Centres of Excellence Program; World Wildlife Fund for Nature","Funding Name Preferred":"W. Garfield Weston Foundation; Marine Environmental Observation Prediction and Response (MEOPAR) Network of Canada's Networks of Centres of Excellence Program; World Wildlife Fund for Nature","Funding Text":"We are grateful to the people of Sachs Harbour, particularly the Sachs Harbour Hunters and Trappers Committee, Wayne Gully, Betty Hoagak, Terrence Lennie, Joe Kudak, and Jeff Kuptana, as well as the Captain and crew of the HMCS Saskatoon and the Royal Canadian Navy Fleet Dive Unit Pacific, who assisted with deploying and recovering our acoustic data loggers. We are also grateful to Harald Yurk and Xavier Mouy for their assistance with the acoustic analyses. Our project was funded by the W. Garfield Weston Foundation, the Marine Environmental Observation Prediction and Response (MEOPAR) Network of Canada's Networks of Centres of Excellence Program, and the World Wildlife Fund for Nature.","Cited References":null,"Cited Reference Count":"54","Times Cited, WoS Core":"23","Times Cited, All Databases":"24","180 Day Usage Count":"3","Since 2013 Usage Count":"31","Publisher":"ARCTIC INST N AMER","Publisher City":"CALGARY","Publisher Address":"UNIV OF CALGARY 2500 UNIVERSITY DRIVE NW 11TH FLOOR LIBRARY TOWER, CALGARY, ALBERTA T2N 1N4, CANADA","ISSN":"0004-0843","eISSN":"1923-1245","ISBN":null,"Journal Abbreviation":"ARCTIC","Journal ISO Abbreviation":"Arctic","Publication Date":"SEP","Publication Year":"2017","Volume":"70","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"239","End Page":"248","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.14430/arctic4662","DOI Link":"http://dx.doi.org/10.14430/arctic4662","Book DOI":null,"Early Access Date":null,"Number of Pages":"10","WoS Categories":"Environmental Sciences; Geography, Physical","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Physical Geography","IDS Number":"FG9UM","Pubmed Id":null,"Open Access Designations":"Green Submitted, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000410785300001","Web of Science Record":"0","None":null},{"_id":49,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2019GB006456","Article Title":"Spatiotemporal Variability in Modeled Bottom Ice and Sea Surface Dimethylsulfide Concentrations and Fluxes in the Arctic During 1979-2015","Document Type":"Article","Source Title":"GLOBAL BIOGEOCHEMICAL CYCLES","Author Keywords":"sea ice biogeochemistry; Arctic Ocean; dimethylsulfide emission; ice algae; numerical model simulation","Keywords Plus":"CHLOROPHYLL-A; BIOGEOCHEMICAL MODEL; SNOW DEPTH; OCEAN; DMS; PHYTOPLANKTON; AEROSOLS; SULFIDE; CARBON; LIGHT","Authors":"Hayashida, H; Carnat, G; Gali, M; Monahan, AH; Mortenson, E; Sou, T; Steiner, NS","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Hayashida, Hakase; Carnat, Gauthier; Gali, Marti; Monahan, Adam H.; Mortenson, Eric; Sou, Tessa; Steiner, Nadja S.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Field observations suggest that oceanic emissions of dimethylsulfide (DMS) may play a dominant role in the production of Arctic aerosols and clouds and therefore modulate the surface irradiance, during spring and summer. DMS is produced not only in the water column but also in various sea ice habitats. The ongoing recession of Arctic sea ice is expected to enhance DMS emissions, but the magnitude of this increase is highly uncertain. Here we investigate the spatiotemporal variability in bottom ice and sea surface DMS concentrations and fluxes using a regional sea ice-ocean physical-biogeochemical model. Model results indicate that the observed accelerated decline of Arctic sea ice extent since the beginning of the 21st century is associated with upward trends in May-August pan-Arctic-averaged sea surface DMS concentration and sea-to-air DMS flux. On the other hand, strong interannual variability and statistically insignificant trends are found for bottom ice DMS concentration and ice-to-sea DMS flux, owing to the counteracting effects of the shrinking horizontal extent and the vertical thinning of sea ice on ice algal production. The pan-Arctic DMS climatology products based on model simulation and satellite algorithms provide dynamically based spatial details that are absent in the in situ measurement-based climatology due to limited spatiotemporal data coverage and inevitable extrapolation bias. Lastly, model results indicate that the bottom ice DMS and its precursor dimethylsulfoniopropionate production can be the only local source of oceanic DMS emissions into the atmosphere during May prior to pelagic blooms, suggesting that it may be a key component of the biological control on Arctic climate at that time.","Addresses":"[Hayashida, Hakase; Monahan, Adam H.; Mortenson, Eric] Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC, Canada; [Hayashida, Hakase] Univ Tasmania, Inst Marine & Antarctic Studies, Hobart, Tas, Australia; [Carnat, Gauthier] Univ Libre Bruxelles, Lab Glaciol, Brussels, Belgium; [Gali, Marti] Barcelona Supercomp Ctr, Dept Earth Sci, Barcelona, Spain; [Mortenson, Eric] CSIRO Marine & Atmospher Res, Hobart, Spain; [Sou, Tessa; Steiner, Nadja S.] Inst Ocean Sci Fisheries & Oceans Canada, Sidney, BC, Canada","Affiliations":"University of Victoria; University of Tasmania; Universite Libre de Bruxelles; Universitat Politecnica de Catalunya; Barcelona Supercomputer Center (BSC-CNS); Commonwealth Scientific & Industrial Research Organisation (CSIRO); Fisheries & Oceans Canada","Reprint Addresses":"Hayashida, H (corresponding author), Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC, Canada.;Hayashida, H (corresponding author), Univ Tasmania, Inst Marine & Antarctic Studies, Hobart, Tas, Australia.","Email Addresses":"hakase.hayashida@utas.edu.au","Researcher Ids":"Hayashida, Hakase/AAY-4151-2020; Galí, Martí/L-1541-2013","ORCIDs":"Hayashida, Hakase/0000-0002-6349-4947; Galí, Martí/0000-0002-5587-1271; Steiner, Nadja/0000-0001-7456-3437","Funding Orgs":"NETCARE; ArcticNet; Fisheries and Oceans; Environment and Climate Change Canada; Fisheries and Oceans' Aquatic Climate Change Adaptation Services Program (ACCASP); WestGrid; Compute Canada","Funding Name Preferred":"NETCARE; ArcticNet; Fisheries and Oceans; Environment and Climate Change Canada; Fisheries and Oceans' Aquatic Climate Change Adaptation Services Program (ACCASP); WestGrid; Compute Canada","Funding Text":"We thank James R. Christian for his helpful comments on an earlier version of this manuscript. The present study contributes to the SCOR Working group on Biogeochemical Exchange Processes at Sea Ice Interfaces (BEPSII), the Network on Climate and Aerosols: Addressing Key Uncertainties in Remote Canadian Environments (NETCARE), and ArcticNet. We acknowledge funding from NETCARE and ArcticNet. N. S. acknowledges support from Fisheries and Oceans and Environment and Climate Change Canada. T. S. acknowledges support through Fisheries and Oceans' Aquatic Climate Change Adaptation Services Program (ACCASP). This research was enabled in part by support provided by WestGrid and Compute Canada. We are grateful to Belaid Moa for computational support.","Cited References":null,"Cited Reference Count":"79","Times Cited, WoS Core":"6","Times Cited, All Databases":"6","180 Day Usage Count":"10","Since 2013 Usage Count":"30","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"0886-6236","eISSN":"1944-9224","ISBN":null,"Journal Abbreviation":"GLOBAL BIOGEOCHEM CY","Journal ISO Abbreviation":"Glob. Biogeochem. Cycle","Publication Date":"OCT","Publication Year":"2020","Volume":"34","Issue":"10","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"e2019GB006456","DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2019GB006456","DOI Link":"http://dx.doi.org/10.1029/2019GB006456","Book DOI":null,"Early Access Date":null,"Number of Pages":"21","WoS Categories":"Environmental Sciences; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology; Meteorology & Atmospheric Sciences","IDS Number":"ON2YC","Pubmed Id":null,"Open Access Designations":"Green Accepted, Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-17 00:00:00","UT (Unique WOS ID)":"WOS:000586572100007","Web of Science Record":"0","None":null},{"_id":50,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/tc-16-1057-2022","Article Title":"Strong increase in thawing of subsea permafrost in the 22nd century caused by anthropogenic climate change","Document Type":"Article","Source Title":"CRYOSPHERE","Author Keywords":null,"Keywords Plus":"STABILITY ZONE; CARBON; MODEL; HEAT; EMISSIONS; CO2; DIFFUSION; STATE; CYCLE","Authors":"Wilkenskjeld, S; Miesner, F; Overduin, PP; Puglini, M; Brovkin, V","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Wilkenskjeld, Stiig; Miesner, Frederieke; Overduin, Paul P.; Puglini, Matteo; Brovkin, Victor","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Most earth system models (ESMs) neglect climate feedbacks arising from carbon release from thawing permafrost, especially from thawing of subsea permafrost (SSPF). To assess the fate of SSPF in the next 1000 years, we implemented SSPF into JSBACH, the land component of the Max Planck Institute Earth System Model (MPI-ESM). This is the first implementation of SSPF processes in an ESM component. We investigate three extended scenarios from the 6th phase of the Coupled Model Intercomparison Project (CMIP6). In the 21st century only small differences are found among the scenarios, but in the upper-end emission scenario SSP5-8.5 (shared socio-economic pathway), especially in the 22nd century, SSPF ice melting is more than 15 times faster than in the pre-industrial period. In this scenario about 35 % of total SSPF volume and 34 % of SSPF area are lost by the year 3000 due to climatic changes. In the more moderate scenarios, the melting rate maximally exceeds that of pre-industrial times by a factor of 4, and the climate change induced SSPF loss (volume and area) by the year 3000 does not exceed 14 %. Our results suggest that the rate of melting of SSPF ice is related to the length of the local open-water season and thus that the easily observable sea ice concentration may be used as a proxy for the change in SSPF.","Addresses":"[Wilkenskjeld, Stiig; Puglini, Matteo; Brovkin, Victor] Max Planck Inst Meteorol, Hamburg, Germany; [Miesner, Frederieke; Overduin, Paul P.] Helmholz Ctr Polar & Marine Res, Alfred Wegener Inst, Potsdam, Germany; [Brovkin, Victor] Univ Hamburg, CEN, Hamburg, Germany; [Puglini, Matteo] Univ Libre Bruxelles, Brussels, Belgium","Affiliations":"Max Planck Society; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Hamburg; Universite Libre de Bruxelles","Reprint Addresses":"Wilkenskjeld, S (corresponding author), Max Planck Inst Meteorol, Hamburg, Germany.","Email Addresses":"stiig.wilkenskjeld@mpimet.mpg.de","Researcher Ids":"Brovkin, Victor/C-2803-2016; Overduin, Paul P/B-3258-2017","ORCIDs":"Brovkin, Victor/0000-0001-6420-3198; Overduin, Paul P/0000-0001-9849-4712","Funding Orgs":"Horizon 2020 (Nunataryuk) [773421]; CRESCENDO [641816]; German Research Foundation through the CLICCS Clusters of Excellence [DFG EXC 2037]","Funding Name Preferred":"Horizon 2020 (Nunataryuk); CRESCENDO(European Commission); German Research Foundation through the CLICCS Clusters of Excellence","Funding Text":"This research has been supported by Horizon 2020 (Nunataryuk (grant no. 773421)) and CRESCENDO (grant no. 641816), as well as by the German Research Foundation through the CLICCS Clusters of Excellence (grant no. DFG EXC 2037).","Cited References":null,"Cited Reference Count":"45","Times Cited, WoS Core":"1","Times Cited, All Databases":"1","180 Day Usage Count":"3","Since 2013 Usage Count":"6","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1994-0416","eISSN":"1994-0424","ISBN":null,"Journal Abbreviation":"CRYOSPHERE","Journal ISO Abbreviation":"Cryosphere","Publication Date":"MAR 28","Publication Year":"2022","Volume":"16","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1057","End Page":"1069","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/tc-16-1057-2022","DOI Link":"http://dx.doi.org/10.5194/tc-16-1057-2022","Book DOI":null,"Early Access Date":null,"Number of Pages":"13","WoS Categories":"Geography, Physical; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Physical Geography; Geology","IDS Number":"0J9JF","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-12 00:00:00","UT (Unique WOS ID)":"WOS:000780413700001","Web of Science Record":"0","None":null},{"_id":51,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, communities along the Northwest Passage","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.14430/arctic4698","Article Title":"Temporal and Spatial Patterns of Ship Traffic in the Canadian Arctic from 1990 to 2015","Document Type":"Article","Source Title":"ARCTIC","Author Keywords":"Arctic; marine transportation; shipping trends; climate change; Canada; GIS; Northwest Passage","Keywords Plus":"SEA-ICE; CRUISE TOURISM; VARIABILITY; WATERS","Authors":"Dawson, J; Pizzolato, L; Howell, SEL; Copland, L; Johnston, ME","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Dawson, Jackie; Pizzolato, Larissa; Howell, Stephen E. L.; Copland, Luke; Johnston, Margaret E.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The limited availability of consistent, longitudinal data sources for marine traffic in Arctic Canada has presented significant challenges for researchers, policy makers, and planners. Temporally and spatially accurate shipping data that reveal historical and current traffic trends are vital to plan safe shipping corridors, develop infrastructure, plan and manage protected areas, and understand the potential environmental and cultural impacts of change, as well as for sovereignty and safety considerations. This study uses a recently developed geospatial database of ship traffic to provide the first synthesized overview of the spatial and temporal variability of different vessel types in Arctic Canada during the 26-year period from 1990 to 2015. This examination shows that, overall, the distance traveled by ships in Arctic Canada nearly tripled (from 364 179 km in 1990 to 918 266 km in 2015), that the largest proportion of ship traffic in the region is from general cargo vessels and government icebreakers (including research ships), and that the fastest growing vessel type by far is pleasure craft (private yachts). Spatial shifts in vessel activity over the last quarter century have favoured areas with active mine sites, as well as the southern route of the Northwest Passage. As a result, some communities, including Baker Lake, Chesterfield Inlet, Pond Inlet, and Cambridge Bay, are experiencing greater increases in ship traffic.","Addresses":"[Dawson, Jackie; Copland, Luke] Univ Ottawa, Dept Geog Environm & Geomat, 60 Univ Private, Ottawa, ON K1N 6N5, Canada; [Pizzolato, Larissa; Howell, Stephen E. L.] Environm & Climate Change Canada, Climate Res Div, 4905 Dufferin St, Toronto, ON M3H 5T4, Canada; [Johnston, Margaret E.] Lakehead Univ, Sch Outdoor Recreat Pk & Tourism, 954 Oliver Rd, Thunder Bay, ON P7B 5E1, Canada","Affiliations":"University of Ottawa; Environment & Climate Change Canada; Lakehead University","Reprint Addresses":"Dawson, J (corresponding author), Univ Ottawa, Dept Geog Environm & Geomat, 60 Univ Private, Ottawa, ON K1N 6N5, Canada.","Email Addresses":"jackie.dawson@uottawa.ca","Researcher Ids":"Pizzolato, Larissa/AAP-2646-2021","ORCIDs":"Pizzolato, Larissa/0000-0001-5471-2597; Dawson, Jackie/0000-0002-3532-2742; Copland, Luke/0000-0001-5374-2145","Funding Orgs":"Transport Canada; MEOPAR; Irving Shipbuilding, Inc.; Canada Research Chairs Program; Olivia Mussells","Funding Name Preferred":"Transport Canada; MEOPAR; Irving Shipbuilding, Inc.; Canada Research Chairs Program(Canada Research Chairs); Olivia Mussells","Funding Text":"We gratefully acknowledge funding and data support for this study from Transport Canada, MEOPAR, Irving Shipbuilding, Inc., the Canada Research Chairs Program, and Olivia Mussells.","Cited References":null,"Cited Reference Count":"44","Times Cited, WoS Core":"96","Times Cited, All Databases":"100","180 Day Usage Count":"3","Since 2013 Usage Count":"27","Publisher":"ARCTIC INST N AMER","Publisher City":"CALGARY","Publisher Address":"UNIV OF CALGARY 2500 UNIVERSITY DRIVE NW 11TH FLOOR LIBRARY TOWER, CALGARY, ALBERTA T2N 1N4, CANADA","ISSN":"0004-0843","eISSN":"1923-1245","ISBN":null,"Journal Abbreviation":"ARCTIC","Journal ISO Abbreviation":"Arctic","Publication Date":"MAR","Publication Year":"2018","Volume":"71","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"15","End Page":"26","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.14430/arctic4698","DOI Link":"http://dx.doi.org/10.14430/arctic4698","Book DOI":null,"Early Access Date":null,"Number of Pages":"12","WoS Categories":"Environmental Sciences; Geography, Physical","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Physical Geography","IDS Number":"HR1TO","Pubmed Id":null,"Open Access Designations":"hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000462918400002","Web of Science Record":"0","None":null},{"_id":52,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1111/gcb.14832","Article Title":"Temporal and spatial trends in marine carbon isotopes in the Arctic Ocean and implications for food web studies","Document Type":"Article","Source Title":"GLOBAL CHANGE BIOLOGY","Author Keywords":"base of the food web; dissolved inorganic carbon; isoscape; marine mammals; particulate organic matter; sea ice decline; Suess effect; delta C-13","Keywords Plus":"PARTICULATE ORGANIC-MATTER; BERING-SEA; FATTY-ACID; TROPHIC RELATIONSHIPS; STABLE CARBON; PRIMARY PRODUCTIVITY; COASTAL EROSION; MACKENZIE RIVER; CANADA BASIN; WATER","Authors":"de la Vega, C; Jeffreys, RM; Tuerena, R; Ganeshram, R; Mahaffey, C","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"de la Vega, Camille; Jeffreys, Rachel M.; Tuerena, Robyn; Ganeshram, Raja; Mahaffey, Claire","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic is undergoing unprecedented environmental change. Rapid warming, decline in sea ice extent, increase in riverine input, ocean acidification and changes in primary productivity are creating a crucible for multiple concurrent environmental stressors, with unknown consequences for the entire arctic ecosystem. Here, we synthesized 30 years of data on the stable carbon isotope (delta C-13) signatures in dissolved inorganic carbon (delta C-13-DIC; 1977-2014), marine and riverine particulate organic carbon (delta C-13-POC; 1986-2013) and tissues of marine mammals in the Arctic. delta C-13 values in consumers can change as a result of environmentally driven variation in the delta C-13 values at the base of the food web or alteration in the trophic structure, thus providing a method to assess the sensitivity of food webs to environmental change. Our synthesis reveals a spatially heterogeneous and temporally evolving delta C-13 baseline, with spatial gradients in the delta C-13-POC values between arctic shelves and arctic basins likely driven by differences in productivity and riverine and coastal influence. We report a decline in delta C-13-DIC values (-0.011 parts per thousand per year) in the Arctic, reflecting increasing anthropogenic carbon dioxide (CO2) in the Arctic Ocean (i.e. Suess effect), which is larger than predicted. The larger decline in delta C-13-POC values and delta C-13 in arctic marine mammals reflects the anthropogenic CO2 signal as well as the influence of a changing arctic environment. Combining the influence of changing sea ice conditions and isotopic fractionation by phytoplankton, we explain the decadal decline in delta C-13-POC values in the Arctic Ocean and partially explain the delta C-13 values in marine mammals with consideration of time-varying integration of delta C-13 values. The response of the arctic ecosystem to ongoing environmental change is stronger than we would predict theoretically, which has tremendous implications for the study of food webs in the rapidly changing Arctic Ocean.","Addresses":"[de la Vega, Camille; Jeffreys, Rachel M.; Mahaffey, Claire] Univ Liverpool, Sch Environm Sci, Liverpool L69 3GP, Merseyside, England; [Tuerena, Robyn; Ganeshram, Raja] Univ Edinburgh, Sch Geosci, Edinburgh, Midlothian, Scotland","Affiliations":"University of Liverpool; University of Edinburgh","Reprint Addresses":"de la Vega, C (corresponding author), Univ Liverpool, Sch Environm Sci, Liverpool L69 3GP, Merseyside, England.","Email Addresses":"Camille.De-La-Vega@liverpool.ac.uk","Researcher Ids":null,"ORCIDs":"de la Vega, Camille/0000-0002-7302-7306","Funding Orgs":"UKRI Natural Environment Research Council (NERC) [NE/P006035/1, NE/P006310/1]; German Federal Ministry of Education and Research (BMBF) [NE/P006035/1, NE/P006310/1]; NERC [NE/P006310/1, NE/P006035/1] Funding Source: UKRI","Funding Name Preferred":"UKRI Natural Environment Research Council (NERC); German Federal Ministry of Education and Research (BMBF)(Federal Ministry of Education & Research (BMBF)); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC))","Funding Text":"This work resulted from the ARISE project (NE/P006035/1 and NE/P006310/1), part of the Changing Arctic Ocean programme, jointly funded by the UKRI Natural Environment Research Council (NERC) and the German Federal Ministry of Education and Research (BMBF). We declare that none of the authors has any competing financial and/or non-financial interests in relation to the work described.","Cited References":null,"Cited Reference Count":"115","Times Cited, WoS Core":"37","Times Cited, All Databases":"37","180 Day Usage Count":"7","Since 2013 Usage Count":"57","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"1354-1013","eISSN":"1365-2486","ISBN":null,"Journal Abbreviation":"GLOBAL CHANGE BIOL","Journal ISO Abbreviation":"Glob. Change Biol.","Publication Date":"DEC","Publication Year":"2019","Volume":"25","Issue":"12","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"4116","End Page":"4130","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1111/gcb.14832","DOI Link":"http://dx.doi.org/10.1111/gcb.14832","Book DOI":null,"Early Access Date":"2019-10-01 00:00:00","Number of Pages":"15","WoS Categories":"Biodiversity Conservation; Ecology; Environmental Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Biodiversity & Conservation; Environmental Sciences & Ecology","IDS Number":"JK2QO","Pubmed Id":"31498935","Open Access Designations":"Green Published, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000489580400001","Web of Science Record":"0","None":null},{"_id":53,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Non-governmental organization","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1007/s00300-020-02665-8","Article Title":"The coastal Arctic marine soundscape near Ulukhaktok, Northwest Territories, Canada","Document Type":"Article","Source Title":"POLAR BIOLOGY","Author Keywords":"Ambient sound levels; Anthrophony; Biophony; Geophony; Passive acoustic monitoring; Underwater noise","Keywords Plus":"COD BOREOGADUS-SAIDA; UNDERWATER AMBIENT NOISE; SEA-ICE; ACOUSTIC DETECTIONS; SEASONAL PATTERNS; SACHS HARBOR; CHUKCHI SEA; VOCALIZATIONS; MAMMALS; OCEAN","Authors":"Halliday, WD; Pine, MK; Mouy, X; Kortsalo, P; Hilliard, RC; Insley, SJ","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Halliday, William D.; Pine, Matthew K.; Mouy, Xavier; Kortsalo, Piia; Hilliard, R. Casey; Insley, Stephen J.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The soundscape is an important habitat feature for marine animals, and climate change may cause large changes to the Arctic marine soundscape through sea ice loss and increased anthropogenic activity. We examined the marine soundscape over eight months near Ulukhaktok, Northwest Territories, Canada, and assessed the relative contribution of the geophony (wind and wave sounds), biophony (marine mammal and fish sounds), and anthrophony (noise from vessel traffic). Sound pressure levels (SPL) were significantly higher during the summer than during the autumn and winter, and these differences were caused by increased wind/waves and vessel traffic in the summer. Increased wind speed drove increased SPL, while increased ice concentration resulted in decreased SPL. When vessel traffic was closer, SPL was higher. Marine mammal and fish vocalizations did not influence SPL; however, timing of vocalizations of both whales and seals matched seasonal patterns shown in other studies within the region. Overall, the marine soundscape near Ulukhaktok varied greatly through time and may be prone to large changes in the future as the ice-free season continues to lengthen and more vessels travel through the region.","Addresses":"[Halliday, William D.; Pine, Matthew K.; Kortsalo, Piia; Insley, Stephen J.] Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada; [Halliday, William D.; Pine, Matthew K.; Insley, Stephen J.] Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Mouy, Xavier] Univ Victoria, Sch Earth & Ocean Sci, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada; [Mouy, Xavier] Jasco Appl Sci Ltd, 2305-4464 Markham St, Victoria, BC V8Z 7X8, Canada; [Hilliard, R. Casey] Dalhousie Univ, Inst Big Data Analyt, Dept Comp Sci, 6050 Univ Ave, Halifax, NS B3H 4R2, Canada","Affiliations":"University of Victoria; University of Victoria; Dalhousie University","Reprint Addresses":"Halliday, WD (corresponding author), Wildlife Conservat Soc Canada, 169 Titanium Way, Whitehorse, YT Y1A 0E9, Canada.;Halliday, WD (corresponding author), Univ Victoria, Dept Biol, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada.","Email Addresses":"whalliday@wcs.org","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"W. Garfield Weston Foundation; Mitacs","Funding Name Preferred":"W. Garfield Weston Foundation; Mitacs","Funding Text":"We are grateful to the people of Ulukhaktok for working with us, especially A. Kudlak for his assistance deploying and retrieving the acoustic recorder, and to the Olokhaktomiut Hunters and Trappers Committee and the Inuvialuit Game Council for permission to conduct this research, under the authority of Aurora Research Institute Scientific Research Licence #15996. We are grateful to the three reviewers of this manuscript, M. Fournet, S. Haver, and S. Van Parijs, for thorough and thoughtful comments that improved the quality of this manuscript. Funding for this project was provided by the W. Garfield Weston Foundation (WDH, PK, and SJI) and Mitacs (MKP). Satellite AIS data utilized were collected by exactEarth Ltd. (2019), and made available jointly with the MEOPAR National Centre of Excellence.","Cited References":null,"Cited Reference Count":"64","Times Cited, WoS Core":"14","Times Cited, All Databases":"14","180 Day Usage Count":"2","Since 2013 Usage Count":"22","Publisher":"SPRINGER","Publisher City":"NEW YORK","Publisher Address":"ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES","ISSN":"0722-4060","eISSN":"1432-2056","ISBN":null,"Journal Abbreviation":"POLAR BIOL","Journal ISO Abbreviation":"Polar Biol.","Publication Date":"JUN","Publication Year":"2020","Volume":"43","Issue":"6","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"623","End Page":"636","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1007/s00300-020-02665-8","DOI Link":"http://dx.doi.org/10.1007/s00300-020-02665-8","Book DOI":null,"Early Access Date":"2020-04-01 00:00:00","Number of Pages":"14","WoS Categories":"Biodiversity Conservation; Ecology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Biodiversity & Conservation; Environmental Sciences & Ecology","IDS Number":"LS2YD","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000526240500001","Web of Science Record":"0","None":null},{"_id":54,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Canadian arctic archipelago","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2019GL085116","Article Title":"The Dynamic Response of Sea Ice to Warming in the Canadian Arctic Archipelago","Document Type":"Article","Source Title":"GEOPHYSICAL RESEARCH LETTERS","Author Keywords":null,"Keywords Plus":"OCEAN; VARIABILITY; THICKNESS; STRAIT; MOTION; TRENDS; EXPORT","Authors":"Howell, SEL; Brady, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Howell, Stephen E. L.; Brady, Mike","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Ice arches in the Canadian Arctic Archipelago (CAA) block the inflow of Arctic Ocean ice for the majority of the year. A 22 year record (1997-2018) of Arctic Ocean-CAA ice exchange was used to investigate the effect of warming on CAA sea ice dynamics. Larger ice area flux values were associated with longer flow duration and faster ice speed facilitated by increased open water leeway from the CAA's transition to a younger and thinner ice regime, which together have contributed to a significant ice area flux increase (10(3) km(2)/year) from Arctic Ocean into the northern CAA from 1997 to 2018. Remarkably, the 2016 Arctic Ocean ice area flux into the CAA (161 x 10(3) km(2)) was 7 times greater than the 1997-2018 average (23 x 10(3) km(2)) and almost double the 2007 ice area flux into Nares Strait (87 x 10(3) km(2)). Continued warming may result in the CAA becoming a larger outlet for Arctic Ocean ice area loss. Plan Language Summary Satellite observations are used to understand the effect of warmer temperatures on how much sea ice is transferred between the Canadian Arctic Archipelago (CAA) and the Arctic Ocean. Larger sea ice area flux values are associated with (i) longer flow duration, (ii) faster moving ice, and (iii) more open water leeway from the CAA's long-term transition to a younger and thinner ice regime. These factors have contributed to a significant increase in the amount of sea ice entering the northern regions of the CAA from 1997 to 2018. Remarkably, the amount of Arctic Ocean ice entering the CAA in 2016 was 7 times larger the 1997-2018 average and almost double that of the amount of ice transported through Nares Strait in 2007. Overall, with continued warming the CAA could be larger pathway for the loss of sea ice in the Arctic Ocean.","Addresses":"[Howell, Stephen E. L.; Brady, Mike] Environm & Climate Change Canada, Climate Res Div, Toronto, ON, Canada","Affiliations":"Environment & Climate Change Canada","Reprint Addresses":"Howell, SEL (corresponding author), Environm & Climate Change Canada, Climate Res Div, Toronto, ON, Canada.","Email Addresses":"stephen.howell@canada.ca","Researcher Ids":null,"ORCIDs":"Brady, Mike/0000-0001-8263-0951","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"32","Times Cited, WoS Core":"12","Times Cited, All Databases":"13","180 Day Usage Count":"2","Since 2013 Usage Count":"7","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"0094-8276","eISSN":"1944-8007","ISBN":null,"Journal Abbreviation":"GEOPHYS RES LETT","Journal ISO Abbreviation":"Geophys. Res. Lett.","Publication Date":"NOV 28","Publication Year":"2019","Volume":"46","Issue":"22","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"13119","End Page":"13125","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2019GL085116","DOI Link":"http://dx.doi.org/10.1029/2019GL085116","Book DOI":null,"Early Access Date":null,"Number of Pages":"7","WoS Categories":"Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology","IDS Number":"KA6AN","Pubmed Id":null,"Open Access Designations":"hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14 00:00:00","UT (Unique WOS ID)":"WOS:000505879600051","Web of Science Record":"0","None":null},{"_id":55,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.marpol.2020.104178","Article Title":"The opening of the Transpolar Sea Route: Logistical, geopolitical, environmental, and socioeconomic impacts","Document Type":"Article","Source Title":"MARINE POLICY","Author Keywords":null,"Keywords Plus":"SHIPPING ROUTES; ICE THICKNESS; VARIABILITY; CHINA; OCEAN; RUSSIA; EMISSIONS; LOCATION; SVALBARD; VESSELS","Authors":"Bennett, MM; Stephenson, SR; Yang, K; Bravo, MT; De Jonghe, B","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Bennett, Mia M.; Stephenson, Scott R.; Yang, Kang; Bravo, Michael T.; De Jonghe, Bert","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"With current scientific models forecasting an ice-free Central Arctic Ocean (CAO) in summer by mid-century and potentially earlier, a direct shipping route via the North Pole connecting markets in Asia, North America, and Europe may soon open. The Transpolar Sea Route (TSR) would represent a third Arctic shipping route in addition to the Northern Sea Route and Northwest Passage. In response to the continued decline of sea ice thickness and extent and growing recognition within the Arctic and global governance communities of the need to anticipate and regulate commercial activities in the CAO, this paper examines: (i) the latest estimates of the TSR's opening; (ii) scenarios for its commercial and logistical development, addressing the various transportation systems that could evolve; (iii) the geopolitics of the TSR, focusing on international and national regulations and the roles of Russia, a historic power in the Arctic, and China, an emerging one; and (iv) the environmental and socioeconomic consequences of transpolar shipping for local and Indigenous residents of communities along the TSR's entrances. Our analysis seeks to inform national and international policymaking with regard to the TSR because although climate change is proceeding rapidly, within typical policymaking timescales, there is still time to prepare for the emergence of the new Arctic shipping corridor.","Addresses":"[Bennett, Mia M.] Univ Hong Kong, Dept Geog, Room 8-09,Jockey Club Tower,Centennial Campus, Hong Kong, Peoples R China; [Bennett, Mia M.] Univ Hong Kong, Sch Modern Languages & Cultures, China Studies Programme, Room 8-09,Jockey Club Tower,Centennial Campus, Hong Kong, Peoples R China; [Stephenson, Scott R.] RAND Corp, Santa Monica, CA USA; [Yang, Kang] Nanjing Univ, Sch Geog & Ocean Sci, Nanjing 210023, Peoples R China; [Yang, Kang] Jiangsu Prov Key Lab Geog Informat Sci & Technol, Nanjing 210023, Peoples R China; [Yang, Kang] Nanjing Univ, Collaborat Innovat Ctr South Sea Studies, Nanjing 210023, Peoples R China; [Bravo, Michael T.] Univ Cambridge, Scott Polar Res Inst, Cambridge, England; [De Jonghe, Bert] Harvard Univ, Grad Sch Design, Cambridge, MA 02138 USA","Affiliations":"University of Hong Kong; University of Hong Kong; RAND Corporation; Nanjing University; Nanjing University; University of Cambridge; Harvard University","Reprint Addresses":"Bennett, MM (corresponding author), Univ Hong Kong, Dept Geog, Room 8-09,Jockey Club Tower,Centennial Campus, Hong Kong, Peoples R China.;Bennett, MM (corresponding author), Univ Hong Kong, Sch Modern Languages & Cultures, China Studies Programme, Room 8-09,Jockey Club Tower,Centennial Campus, Hong Kong, Peoples R China.","Email Addresses":"mbennett@hku.hk; sstephen@rand.org; kangyang@nju.edu.cn; mb124@cam.ac.uk; bertdejonghe@gsd.harvard.edu","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"Sino-British Fellowship Trust; Doris Zimmern HKU-Cambridge Hughes Hall Fellowship; Harvard Graduate School of Design; China's National Key RD Program [2018YFC1406101]","Funding Name Preferred":"Sino-British Fellowship Trust; Doris Zimmern HKU-Cambridge Hughes Hall Fellowship; Harvard Graduate School of Design; China's National Key RD Program","Funding Text":"This research was funded by the Sino-British Fellowship Trust and the Doris Zimmern HKU-Cambridge Hughes Hall Fellowship (Mia M. Bennett); the Harvard Graduate School of Design and the MDes Research and Development and Award (Bert De Jonghe); and China's National Key R&D Program (2018YFC1406101) (Kang Yang).","Cited References":null,"Cited Reference Count":"146","Times Cited, WoS Core":"20","Times Cited, All Databases":"20","180 Day Usage Count":"10","Since 2013 Usage Count":"29","Publisher":"ELSEVIER SCI LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND","ISSN":"0308-597X","eISSN":"1872-9460","ISBN":null,"Journal Abbreviation":"MAR POLICY","Journal ISO Abbreviation":"Mar. Pol.","Publication Date":"NOV","Publication Year":"2020","Volume":"121","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"104178","DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.marpol.2020.104178","DOI Link":"http://dx.doi.org/10.1016/j.marpol.2020.104178","Book DOI":null,"Early Access Date":null,"Number of Pages":"15","WoS Categories":"Environmental Studies; International Relations","Web of Science Index":"Social Science Citation Index (SSCI)","Research Areas":"Environmental Sciences & Ecology; International Relations","IDS Number":"PA8IE","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-07 00:00:00","UT (Unique WOS ID)":"WOS:000595872300018","Web of Science Record":"0","None":null},{"_id":56,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/bg-15-1335-2018","Article Title":"Towards an assessment of riverine dissolved organic carbon in surface waters of the western Arctic Ocean based on remote sensing and biogeochemical modeling","Document Type":"Article","Source Title":"BIOGEOSCIENCES","Author Keywords":null,"Keywords Plus":"BEAUFORT SEA; MACKENZIE RIVER; FRESH-WATER; MATTER; SHELF; ICE; ECOSYSTEM; COLOR; PERMAFROST; ALGORITHM","Authors":"Le Fouest, V; Matsuoka, A; Manizza, M; Shernetsky, M; Tremblay, B; Babin, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Le Fouest, Vincent; Matsuoka, Atsushi; Manizza, Manfredi; Shernetsky, Mona; Tremblay, Bruno; Babin, Marcel","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Future climate warming of the Arctic could potentially enhance the load of terrigenous dissolved organic carbon (tDOC) of Arctic rivers due to increased carbon mobilization within watersheds. A greater flux of tDOC might impact the biogeochemical processes of the coastal Arctic Ocean (AO) and ultimately its capacity to absorb atmospheric CO2. In this study, we show that sea-surface tDOC concentrations simulated by a physical-biogeochemical coupled model in the Canadian Beaufort Sea for 2003-2011 compare favorably with estimates retrieved by satellite imagery. Our results suggest that, over spring-summer, tDOC of riverine origin contributes to 35% of primary production and that an equivalent of similar to 10% of tDOC is exported westwards with the potential of fueling the biological production of the eastern Alaskan nearshore waters. The combination of model and satellite data provides promising results to extend this work to the entire AO so as to quantify, in conjunction with in situ data, the expected changes in tDOC fluxes and their potential impact on the AO biogeochemistry at basin scale.","Addresses":"[Le Fouest, Vincent; Shernetsky, Mona] Univ La Rochelle, Littoral Environm & Soc, UMR 7266, La Rochelle, France; [Matsuoka, Atsushi; Babin, Marcel] Univ Laval, Takuvik Joint Int Lab, Quebec City, PQ G1V 0A6, Canada; [Matsuoka, Atsushi; Babin, Marcel] CNRS, Quebec City, PQ G1V 0A6, Canada; [Manizza, Manfredi] Univ Calif San Diego, Scripps Inst Oceanog, Geosci Res Div, La Jolla, CA 92093 USA; [Tremblay, Bruno] McGill Univ, Dept Atmospher & Ocean Sci, Montreal, PQ H3A OB9, Canada","Affiliations":"Centre National de la Recherche Scientifique (CNRS); CNRS - Institute of Ecology & Environment (INEE); La Rochelle Universite; Laval University; University of California System; University of California San Diego; Scripps Institution of Oceanography; McGill University","Reprint Addresses":"Le Fouest, V (corresponding author), Univ La Rochelle, Littoral Environm & Soc, UMR 7266, La Rochelle, France.","Email Addresses":"vincent.le_fouest@univ-lr.fr","Researcher Ids":"Le Fouest, Vincent/B-8147-2019","ORCIDs":"Le Fouest, Vincent/0000-0003-4295-9714; Babin, Marcel/0000-0001-9233-2253; Matsuoka, Atsushi/0000-0002-6327-9948","Funding Orgs":"Centre national d'etudes spatiales (CNES) [131425-BC T23]; Japan Aerospace Exploration Agency (JAXA) GCOM-C [16RSTK-007867]","Funding Name Preferred":"Centre national d'etudes spatiales (CNES)(Centre National D'etudes Spatiales); Japan Aerospace Exploration Agency (JAXA) GCOM-C","Funding Text":"This research was funded by the Centre national d'etudes spatiales (CNES) grant no. 131425-BC T23 to VLF and the Japan Aerospace Exploration Agency (JAXA) GCOM-C project through grant no. 16RSTK-007867 to Atsushi Matsuoka. We are thankful for the joint contribution of the research programs of UMI Takuvik (CNRS & Universite Laval), ArcticNet (Network Centres of Excellence of Canada), and the Canada Excellence Research Chair in Remote Sensing of Canada's New Arctic Frontier (MB). We thank Dimitris Menemenlis and the Estimation of Circulation and Climate of the Ocean (ECCO) group from MIT for providing the physical model we used in this study. We also thank Cecilia Pignon-Mussaud (LIENSs) for her help in processing Fig. 1.","Cited References":null,"Cited Reference Count":"74","Times Cited, WoS Core":"15","Times Cited, All Databases":"15","180 Day Usage Count":"3","Since 2013 Usage Count":"15","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1726-4170","eISSN":"1726-4189","ISBN":null,"Journal Abbreviation":"BIOGEOSCIENCES","Journal ISO Abbreviation":"Biogeosciences","Publication Date":"MAR 5","Publication Year":"2018","Volume":"15","Issue":"5","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1335","End Page":"1346","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/bg-15-1335-2018","DOI Link":"http://dx.doi.org/10.5194/bg-15-1335-2018","Book DOI":null,"Early Access Date":null,"Number of Pages":"12","WoS Categories":"Ecology; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology","IDS Number":"FY3WC","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000426750600001","Web of Science Record":"0","None":null},{"_id":57,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, Amundsen Gulf, Sachs Harbour, Ulukhaktok","Indigenous knowledge?":"N","Lead author type":"Non-governmental organization","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.marpolbul.2021.112437","Article Title":"Underwater sound levels in the Canadian Arctic, 2014-2019","Document Type":"Article","Source Title":"MARINE POLLUTION BULLETIN","Author Keywords":"Ambient sound levels; Climate change; Passive acoustic monitoring; Ship traffic; Soundscape; Underwater noise","Keywords Plus":"OCEAN AMBIENT NOISE; BOWHEAD WHALES; MARINE MAMMALS; INTERNATIONAL REGULATION; SEASONAL PATTERNS; SACHS HARBOR; BEAUFORT SEA; VOCALIZATIONS; PROPAGATION; ISLAND","Authors":"Halliday, WD; Barclay, D; Barkley, AN; Cook, E; Dawson, J; Hilliard, RC; Hussey, NE; Jones, JM; Juanes, F; Marcoux, M; Niemi, A; Nudds, S; Pine, MK; Richards, C; Scharffenberg, K; Westdal, K; Insley, SJ","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Halliday, William D.; Barclay, David; Barkley, Amanda N.; Cook, Emmanuelle; Dawson, Jackie; Hilliard, R. Casey; Hussey, Nigel E.; Jones, Joshua M.; Juanes, Francis; Marcoux, Marianne; Niemi, Andrea; Nudds, Shannon; Pine, Matthew K.; Richards, Clark; Scharffenberg, Kevin; Westdal, Kristin; Insley, Stephen J.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic has been a refuge from anthropogenic underwater noise; however, climate change has caused summer sea ice to diminish, allowing for unprecedented access and the potential for increased underwater noise. Baseline underwater sound levels must be quantified to monitor future changes and manage underwater noise in the Arctic. We analyzed 39 passive acoustic datasets collected throughout the Canadian Arctic from 2014 to 2019 using statistical models to examine spatial and temporal trends in daily mean sound pressure levels (SPL) and quantify environmental and anthropogenic drivers of SPL. SPL (50 & ndash;1000 Hz) ranged from 70 to 127 dB re 1 mu Pa (median = 91 dB). SPL increased as wind speed increased, but decreased as both ice concentration and air temperature increased, and SPL increased as the number of ships per day increased. This study provides a baseline for underwater sound levels in the Canadian Arctic and fills many geographic gaps on published underwater sound levels.","Addresses":"[Halliday, William D.; Pine, Matthew K.; Insley, Stephen J.] Wildlife Conservat Soc Canada, Whitehorse, YT, Canada; [Halliday, William D.] Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC, Canada; [Halliday, William D.; Juanes, Francis; Pine, Matthew K.; Insley, Stephen J.] Univ Victoria, Dept Biol, Victoria, BC, Canada; [Barclay, David; Cook, Emmanuelle] Dalhousie Univ, Dept Oceanog, Halifax, NS, Canada; [Barkley, Amanda N.; Hussey, Nigel E.] Univ Windsor, Dept Integrat Biol, Windsor, ON, Canada; [Dawson, Jackie] Univ Ottawa, Dept Geog Environm & Geomat, Ottawa, ON, Canada; [Hilliard, R. Casey] Dalhousie Univ, Inst Big Data Analyt, Halifax, NS, Canada; [Jones, Joshua M.] Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA; [Marcoux, Marianne; Niemi, Andrea; Scharffenberg, Kevin] Fisheries & Oceans Canada, Freshwater Inst, Winnipeg, MB, Canada; [Nudds, Shannon; Richards, Clark] Fisheries & Oceans Canada, Bedford Inst Oceanog, Dartmouth, NS, Canada; [Westdal, Kristin] Oceans North, Vancouver, BC, Canada","Affiliations":"University of Victoria; University of Victoria; Dalhousie University; University of Windsor; University of Ottawa; Dalhousie University; University of California System; University of California San Diego; Scripps Institution of Oceanography; Fisheries & Oceans Canada; Bedford Institute of Oceanography; Fisheries & Oceans Canada","Reprint Addresses":"Halliday, WD (corresponding author), Wildlife Conservat Soc Canada, Whitehorse, YT, Canada.;Halliday, WD (corresponding author), Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC, Canada.;Halliday, WD (corresponding author), Univ Victoria, Dept Biol, Victoria, BC, Canada.","Email Addresses":"whalliday@wcs.org","Researcher Ids":null,"ORCIDs":"Barclay, David/0000-0002-3810-1662","Funding Orgs":"Fisheries and Oceans Canada; Defence Research and Development Canada Atlantic; Fisheries Joint Management Committee; Oceans North; World Wildlife Fund; Government of Nunavut; Nunavut Fisheries Association; Scripps Institution of Oceanography; W. Garfield Weston Foundation","Funding Name Preferred":"Fisheries and Oceans Canada; Defence Research and Development Canada Atlantic; Fisheries Joint Management Committee; Oceans North; World Wildlife Fund; Government of Nunavut; Nunavut Fisheries Association; Scripps Institution of Oceanography(University of California System); W. Garfield Weston Foundation","Funding Text":"We thank all of the people involved in the collection of these datasets, including our Inuit and Inuvialuit partners in the communities of Sachs Harbour, Ulukhaktok, Resolute, and Pond Inlet, and collaborators and crews on various research vessels, including scientists from Fisheries and Oceans Canada aboard the CCGS Sir Wilfrid Laurier, CCGS Henry Larsen, CCGS Des Groseilliers, F/V Nuliajuk, and F/V Kiviuq I. Funding for the collection of passive acoustic data used in this study was provided by Fisheries and Oceans Canada, Defence Research and Development Canada Atlantic, the Fisheries Joint Management Committee, Oceans North, World Wildlife Fund, the Government of Nunavut, the Nunavut Fisheries Association, Scripps Institution of Oceanography for use of HARPs, and the W. Garfield Weston Foundation. exactEarth satellite AIS data were provided by the MEOPAR (Marine Environmental Observation, Prediction and Response) Network (2014-2018 data) and the Meridian (Marine Environmental Research Infrastructure for Data Integration and Application Network) project (2019 data). Funding for this comparative analysis was provided by the W. Garfield Weston Foundation.","Cited References":null,"Cited Reference Count":"95","Times Cited, WoS Core":"10","Times Cited, All Databases":"11","180 Day Usage Count":"7","Since 2013 Usage Count":"18","Publisher":"PERGAMON-ELSEVIER SCIENCE LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND","ISSN":"0025-326X","eISSN":"1879-3363","ISBN":null,"Journal Abbreviation":"MAR POLLUT BULL","Journal ISO Abbreviation":"Mar. Pollut. Bull.","Publication Date":"JUL","Publication Year":"2021","Volume":"168","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"112437","DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.marpolbul.2021.112437","DOI Link":"http://dx.doi.org/10.1016/j.marpolbul.2021.112437","Book DOI":null,"Early Access Date":"2021-05-01 00:00:00","Number of Pages":"15","WoS Categories":"Environmental Sciences; Marine & Freshwater Biology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology","IDS Number":"SS6EQ","Pubmed Id":"33957495","Open Access Designations":"hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000661847800006","Web of Science Record":"0","None":null},{"_id":58,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Mackenzie Delta, Beaufort Sea","Indigenous knowledge?":"Y","Lead author type":"Government - federal","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1139/as-2020-0010","Article Title":"Upriver sightings of beluga whales (Delphinapterus leucas) follow storm surges and high water in the Mackenzie Delta, Northwest Territories, Canada","Document Type":"Article","Source Title":"ARCTIC SCIENCE","Author Keywords":"marine mammal; climate change; community observations; monitoring; marine protected area","Keywords Plus":"BEAUFORT SEA; HABITAT USE; ESTUARY","Authors":"Scharffenberg, KC; MacPhee, SA; Loseto, LL","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Scharffenberg, Kevin C.; MacPhee, Shannon A.; Loseto, Lisa L.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Each summer, Eastern Beaufort Sea beluga whales (Delphinapterus leucas (Pallas, 1776)) form a large congregation in the Tarium Niryutait Marine Protected Area (TNMPA) in the Mackenzie River estuary, a behaviour thought to be linked to warm, freshwater conditions. In 2018, >50 belugas were observed upriver near Aklavik in the Mackenzie River Delta. Community members noted that this upriver occurrence of belugas was unusual and suggested that wind-driven high water levels in the Mackenzie River were a primary driver. We investigated this explanation by searching past communications and reports for documentation of beluga sightings upriver and identifying storm surges and water-level changes at six hydrometric stations in the Mackenzie River Delta. We found three previous occurrences of belugas upriver dating back to 2000, all of which followed prominent surges in river level attributable to coastal storms. Although acknowledging a small sample size, we suggest that upriver occurrences of beluga whales warrant further investigation through extension of the TNMPA beluga monitoring program. As climate-driven changes cause more frequent and intense Arctic storm surges, we expect storm events to increasingly overlap with the annual summer beluga congregation. This may cause upriver movements to become more common, and population-level implications are not known.","Addresses":"[Scharffenberg, Kevin C.; MacPhee, Shannon A.; Loseto, Lisa L.] Fisheries & Oceans Canada, Freshwater Inst, Winnipeg, MB R3T 2N6, Canada; [Loseto, Lisa L.] Univ Manitoba, Dept Environm & Geog, Winnipeg, MB R3T 2N2, Canada","Affiliations":"Fisheries & Oceans Canada; University of Manitoba","Reprint Addresses":"Scharffenberg, KC (corresponding author), Fisheries & Oceans Canada, Freshwater Inst, Winnipeg, MB R3T 2N6, Canada.","Email Addresses":"Kevin.Scharffenberg@dfo-mpo.gc.ca","Researcher Ids":null,"ORCIDs":"Loseto, Lisa/0000-0003-1457-821X","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"32","Times Cited, WoS Core":"2","Times Cited, All Databases":"2","180 Day Usage Count":"1","Since 2013 Usage Count":"3","Publisher":"CANADIAN SCIENCE PUBLISHING","Publisher City":"OTTAWA","Publisher Address":"65 AURIGA DR, SUITE 203, OTTAWA, ON K2E 7W6, CANADA","ISSN":null,"eISSN":"2368-7460","ISBN":null,"Journal Abbreviation":"ARCT SCI","Journal ISO Abbreviation":"Arct. Sci.","Publication Date":"SEP","Publication Year":"2021","Volume":"7","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1139/as-2020-0010","DOI Link":"http://dx.doi.org/10.1139/as-2020-0010","Book DOI":null,"Early Access Date":null,"Number of Pages":"11","WoS Categories":"Ecology; Environmental Sciences; Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Science & Technology - Other Topics","IDS Number":"UE9XA","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000688234500005","Web of Science Record":"0","None":null},{"_id":59,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3354/meps13413","Article Title":"Variation in the diet of beluga whales in response to changes in prey availability: insights on changes in the Beaufort Sea ecosystem","Document Type":"Article","Source Title":"MARINE ECOLOGY PROGRESS SERIES","Author Keywords":"Delphinapterus leucas; Arctic change; Marine top predators; Fatty acid signatures; Stable isotope ratios; Marine mammals; Diet estimation; Fishes; Macroinvertebrates","Keywords Plus":"ACID SIGNATURE ANALYSIS; COD BOREOGADUS-SAIDA; CAPELIN MALLOTUS-VILLOSUS; STABLE-ISOTOPES; FATTY-ACIDS; DELPHINAPTERUS-LEUCAS; FORAGING BEHAVIOR; TROPHIC ECOLOGY; BODY CONDITION; CLIMATE-CHANGE","Authors":"Choy, ES; Giraldo, C; Rosenberg, B; Roth, JD; Ehrman, AD; Majewski, A; Swanson, H; Power, M; Reist, JD; Loseto, LL","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Choy, Emily S.; Giraldo, Carolina; Rosenberg, Bruno; Roth, James D.; Ehrman, Ashley D.; Majewski, Andrew; Swanson, Heidi; Power, Michael; Reist, James D.; Loseto, Lisa L.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The eastern Beaufort Sea (EBS) beluga whale Delphinapterus leucas population has experienced a 20 yr decline in inferred growth rates of individuals, which is hypothesized to have resulted from changes in prey availability. We used fatty acid signatures and stable isotope ratios to reconstruct the proportional contributions of 14 prey species to the diets of 178 beluga whales from 2011 to 2014. Prey estimates using quantitative fatty acid signature analysis suggest that EBS beluga whales primarily consume Arctic cod Boreogadus saida, a species highly sensitive to climate change. Prey estimates varied with year and sex and size class of the whales, with large males consuming the highest proportions of Arctic cod, and females consuming the highest proportions of capelin Mallotus villosus. Estimated proportional contributions of Arctic cod to beluga diet decreased from 2011 to 2014, coinciding with an increase in capelin. Belugas consumed the highest proportions of capelin and the lowest proportions of cod in 2014, the same year in which body condition indices were lowest in the whales. We hypothesize that changing conditions in the Beaufort Sea ecosystem may result in a decreased consumption of Arctic cod by belugas and increased consumption of capelin, which may result in a decline in condition. This may predominately affect females and juveniles since they consume the highest proportions of capelin; however, long-term monitoring is needed for confirmation. Understanding inter-annual variation in prey, and the longer-term nutritional implications of shifting from an Arctic cod- to a capelindominated diet should be a priority for monitoring EBS predators.","Addresses":"[Choy, Emily S.] McGill Univ, Dept Nat Resource Sci, Ste Anne De Bellevue, PQ H9X 3V9, Canada; [Choy, Emily S.; Roth, James D.; Reist, James D.] Univ Manitoba, Dept Biol Sci, Winnipeg, MB R3T 2N2, Canada; [Giraldo, Carolina] Ifremer, Lab Ressources Halieut, 150 Quai Gambetta BP 699, F-62321 Boulogne Sur Mer, France; [Rosenberg, Bruno; Ehrman, Ashley D.; Majewski, Andrew; Reist, James D.; Loseto, Lisa L.] Fisheries & Oceans Canada, Freshwater Inst, Winnipeg, MB R3T 2N6, Canada; [Ehrman, Ashley D.; Swanson, Heidi; Power, Michael] Univ Waterloo, 200 Univ Ave, Waterloo, ON N2L 3G1, Canada; [Loseto, Lisa L.] Univ Manitoba, Dept Environm & Geog, Winnipeg, MB R3T 2N2, Canada","Affiliations":"McGill University; University of Manitoba; Ifremer; Fisheries & Oceans Canada; University of Waterloo; University of Manitoba","Reprint Addresses":"Choy, ES (corresponding author), McGill Univ, Dept Nat Resource Sci, Ste Anne De Bellevue, PQ H9X 3V9, Canada.;Choy, ES (corresponding author), Univ Manitoba, Dept Biol Sci, Winnipeg, MB R3T 2N2, Canada.","Email Addresses":"emily.choy@mail.mcgill.ca","Researcher Ids":"Roth, James/N-4178-2016; Choy, Emily Sarah/I-7105-2019","ORCIDs":"Roth, James/0000-0002-0296-2786; Choy, Emily Sarah/0000-0002-4703-4318; Loseto, Lisa/0000-0003-1457-821X; Giraldo, Carolina/0000-0003-0278-522X","Funding Orgs":"Natural Sciences and Engineering Research Council of Canada (NSERC) Doctoral Scholarship; L'Oreal-UNESCO Canadian National Mentoring Fellowship; E. Scherer Memorial Scholarship; Lorraine Allison Memorial Scholarship; Arctic Institute of North America (AINA) Grant-in-Aid Program; University of Manitoba Graduate Fellowship; W. Garfield Weston Northern Research Award; Fisheries and Oceans Canada; Fisheries Joint Management Committee; Northern Science Training Program; Northern Contaminants Program; Beaufort Regional Environmental Assessment (Aboriginal Affairs and Northern Development Canada); Environmental Studies Research Fund (Natural Resources Canada); International Governance Strategy (Fisheries and Oceans Canada); Program of Energy Research and Development (Natural Resources Canada); Internal Fisheries and Oceans Canada sources; ArcticNet; Inuvialuit Game Council","Funding Name Preferred":"Natural Sciences and Engineering Research Council of Canada (NSERC) Doctoral Scholarship(Natural Sciences and Engineering Research Council of Canada (NSERC)); L'Oreal-UNESCO Canadian National Mentoring Fellowship(L'Oreal Group); E. Scherer Memorial Scholarship; Lorraine Allison Memorial Scholarship; Arctic Institute of North America (AINA) Grant-in-Aid Program; University of Manitoba Graduate Fellowship; W. Garfield Weston Northern Research Award; Fisheries and Oceans Canada; Fisheries Joint Management Committee; Northern Science Training Program; Northern Contaminants Program; Beaufort Regional Environmental Assessment (Aboriginal Affairs and Northern Development Canada); Environmental Studies Research Fund (Natural Resources Canada)(Natural Resources Canada); International Governance Strategy (Fisheries and Oceans Canada); Program of Energy Research and Development (Natural Resources Canada)(Natural Resources Canada); Internal Fisheries and Oceans Canada sources; ArcticNet; Inuvialuit Game Council","Funding Text":"This project was supported by a Natural Sciences and Engineering Research Council of Canada (NSERC) Doctoral Scholarship, L'Oreal-UNESCO Canadian National Mentoring Fellowship, E. Scherer Memorial Scholarship, Lorraine Allison Memorial Scholarship, Arctic Institute of North America (AINA) Grant-in-Aid Program, University of Manitoba Graduate Fellowship, and the W. Garfield Weston Northern Research Award to E.C. Project funding was provided by Fisheries and Oceans Canada, Fisheries Joint Management Committee, Northern Science Training Program, and the Northern Contaminants Program. The Beaufort Regional Environmental Assessment (Aboriginal Affairs and Northern Development Canada), Environmental Studies Research Fund (Natural Resources Canada), International Governance Strategy (Fisheries and Oceans Canada), Program of Energy Research and Development (Natural Resources Canada), Internal Fisheries and Oceans Canada sources, and ArcticNet provided funding for this research. We are grateful to the Inuvialuit Game Council and Fisheries Joint Management Committee for supporting this project and for providing valuable input to the study design and logistics. We thank Sheila Atchison and Shannon MacPhee for coordinating the BREA Fish and Benthic Program and Laure de Montety for identifying the invertebrate samples. We also thank beluga monitors Frank Pokiak, John Day, Kenny Rogers and Brandon Green and field assistants Kendra Tingmiak and Melanie Rogers for collecting harvested beluga tissues. Maps of the beluga hunting camps and BREA transects were provided by Mark Ouellette. We thank Dr. Jeffrey Bromaghin for providing feedback on our questions. We are grateful for the support and partnerships of the Hunters and Trappers Committees of Inuvik, Tuktoyaktuk, and Paulatuk and all of the hunters who allowed their food to be sampled for this project. We give a special thanks to the Rogers family for the warmth and generosity you shared with us as our hosts.","Cited References":null,"Cited Reference Count":"90","Times Cited, WoS Core":"23","Times Cited, All Databases":"23","180 Day Usage Count":"9","Since 2013 Usage Count":"30","Publisher":"INTER-RESEARCH","Publisher City":"OLDENDORF LUHE","Publisher Address":"NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY","ISSN":"0171-8630","eISSN":"1616-1599","ISBN":null,"Journal Abbreviation":"MAR ECOL PROG SER","Journal ISO Abbreviation":"Mar. Ecol.-Prog. Ser.","Publication Date":"AUG 13","Publication Year":"2020","Volume":"647","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"195","End Page":"210","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.3354/meps13413","DOI Link":"http://dx.doi.org/10.3354/meps13413","Book DOI":null,"Early Access Date":null,"Number of Pages":"16","WoS Categories":"Ecology; Marine & Freshwater Biology; Oceanography","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography","IDS Number":"QL6YW","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-10 00:00:00","UT (Unique WOS ID)":"WOS:000621231500014","Web of Science Record":"0","None":null},{"_id":60,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2018JC014805","Article Title":"Variations in Rates of Biological Production in the Beaufort Gyre as the Arctic Changes: Rates From 2011 to 2016","Document Type":"Article","Source Title":"JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS","Author Keywords":"oxygen; argon; gross primary production; net community production; sea ice; triple oxygen isotopes","Keywords Plus":"SEA-ICE; GAS TRANSFER; PHYTOPLANKTON BLOOMS; SOUTHERN-OCEAN; NET COMMUNITY; CHLOROPHYLL-A; CARBON-CYCLE; WIND-SPEED; O-2; DYNAMICS","Authors":"Ji, BY; Sandwith, ZO; Williams, WJ; Diaconescu, O; Ji, RB; Li, Y; Van Scoy, E; Yamamoto-Kawai, M; Zimmermann, S; Stanley, RHR","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Ji, Brenda Y.; Sandwith, Zoe O.; Williams, William J.; Diaconescu, Oana; Ji, Rubao; Li, Yun; Van Scoy, Emma; Yamamoto-Kawai, Michiyo; Zimmermann, Sarah; Stanley, Rachel H. R.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic Ocean is experiencing profound environmental changes as the climate warms. Understanding how these changes will affect Arctic biological productivity is key for predicting future Arctic ecosystems and the global CO2 balance. Here we use in situ gas measurements to quantify rates of gross oxygen production (GOP, total photosynthesis) and net community production (NCP, net CO2 drawdown by the biological pump) in the mixed layer in summer or fall from 2011 to 2016 in the Beaufort Gyre. NCP and GOP show spatial and temporal variations with higher values linked with lower concentrations of sea ice and increased upper ocean stratification. Mean rates of GOP range from 8 1 to 54 9 mmol O(2)m(-2)d(-1) with the highest mean rates occurring in summer of 2012. Mean rates of NCP ranged from 1.3 0.2 to 2.9 0.5 mmol O(2)m(-2)d(-1). The mean ratio of NCP/GOP, a measure of how efficiently the ecosystem is recycling its nutrients, ranged from 0.04 to 0.17, similar to ratios observed at lower latitudes. Additionally, a large increase in total photosynthesis that occurred in 2012, a year of historically low sea ice coverage, persisted for many years. Taken together, these data provide one of the most complete characterizations of interannual variations of biological productivity in this climatically important region, can serve as a baseline for future changes in rates of production, and give an intriguing glimpse of how this region of the Arctic may respond to future lack of sea ice. Plain Language Summary The Arctic Ocean is changing rapidly because of global climate change. Sea ice is declining, with the Arctic expected to be ice-free in the summer by the middle of this century. The effect of these environmental changes on the marine carbon cycle is poorly known. In this study, rates of marine photosynthesis and net carbon dioxide drawdown in the summer or fall of 2011-2016 show that ice concentration was the largest environmental predictor of biological productivity, with smaller sea ice concentrations leading to increased rates of photosynthesis and thus likely to higher carbon dioxide drawdown. Additionally, a large increase in total photosynthesis that occurred in 2012, a year of historically low sea ice coverage, persisted for many years. An alternative hypothesis for the large increase in photosynthesis in 2012 is that the data in 2011 were collected before the onset of summer stratification (time when mixed layer depth gets very shallow), whereas data for all subsequent years were collected after this increase in stratification had occurred.","Addresses":"[Ji, Brenda Y.; Diaconescu, Oana; Van Scoy, Emma; Stanley, Rachel H. R.] Wellesley Coll, Dept Chem, Wellesley, MA 02181 USA; [Sandwith, Zoe O.; Ji, Rubao] Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA; [Williams, William J.; Zimmermann, Sarah] Fisheries & Oceans Canada, Inst Ocean Sci, Sidney, BC, Canada; [Li, Yun] Univ S Florida, Coll Marine Sci, St Petersburg, FL 33701 USA; [Yamamoto-Kawai, Michiyo] Tokyo Univ Marine Sci & Technol, Dept Marine Ocean Sci, Minato Ku, Tokyo, Japan","Affiliations":"Wellesley College; Woods Hole Oceanographic Institution; Fisheries & Oceans Canada; State University System of Florida; University of South Florida; Tokyo University of Marine Science & Technology","Reprint Addresses":"Stanley, RHR (corresponding author), Wellesley Coll, Dept Chem, Wellesley, MA 02181 USA.","Email Addresses":"rachel.stanley@wellesley.edu","Researcher Ids":"Yamamoto-Kawai, Michiyo/F-7611-2013; Ji, Rubao/I-1970-2015","ORCIDs":"Yamamoto-Kawai, Michiyo/0000-0002-1035-2179; Ji, Rubao/0000-0002-8839-5427; Van Scoy, Emma/0000-0002-9907-0927","Funding Orgs":"National Science Foundation [NSF 1547011, NSF 1302884, NSF 1719280, NSF 1643735]; Fisheries and Oceans Canada","Funding Name Preferred":"National Science Foundation(National Science Foundation (NSF)); Fisheries and Oceans Canada","Funding Text":"We sincerely thank the scientific teams of Fisheries and Oceans Canada's Joint Ocean Ice Studies expedition and Woods Hole Oceanographic Institution's Beaufort Gyre Observing System. The hydrographic, nutrient, and chlorophyll data were collected and made available by the Beaufort Gyre Exploration Program based at the Woods Hole Oceanographic Institution (http://www.whoi.edu/beaufortgyre) in collaboration with researchers from Fisheries and Oceans Canada at the Institute of Ocean Sciences. We thank the captains and crews of the Canadian icebreaker CCGS Louis S. St-Laurent and Mike Dempsey for sample collection. This paper was improved by the suggestions of Michael DeGrandpre and one anonymous reviewer. We are grateful to Qing Wang at Wellesley College for her assistance with statistics. We thank our funding sources: the National Science Foundation (NSF 1547011, NSF 1302884, NSF 1719280, NSF 1643735) and the support of Fisheries and Oceans Canada. Data presented and discussed in this paper can be found in the Arctic Data Center (http://10.18739/A2W389).","Cited References":null,"Cited Reference Count":"76","Times Cited, WoS Core":"13","Times Cited, All Databases":"14","180 Day Usage Count":"2","Since 2013 Usage Count":"18","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"2169-9275","eISSN":"2169-9291","ISBN":null,"Journal Abbreviation":"J GEOPHYS RES-OCEANS","Journal ISO Abbreviation":"J. Geophys. Res.-Oceans","Publication Date":"JUN","Publication Year":"2019","Volume":"124","Issue":"6","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"3628","End Page":"3644","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2018JC014805","DOI Link":"http://dx.doi.org/10.1029/2018JC014805","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Oceanography","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Oceanography","IDS Number":"IM1BA","Pubmed Id":null,"Open Access Designations":"Green Published, Bronze","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000477722200009","Web of Science Record":"0","None":null},{"_id":61,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea, Amundsen Gulf, Tarium Niryutait Marine Protected Area, Anguniaqvia niqiqyuam Marine Protected Area","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.ocecoaman.2018.03.042","Article Title":"Vessel traffic in the Canadian Arctic: Management solutions for minimizing impacts on whales in a changing northern region","Document Type":"Article","Source Title":"OCEAN & COASTAL MANAGEMENT","Author Keywords":null,"Keywords Plus":"MARINE PROTECTED AREAS; ATLANTIC RIGHT WHALE; BALAENA-MYSTICETUS; SHIPPING NOISE; AMBIENT NOISE; MAMMALS; BAY; CONTAMINANTS; COLLISIONS; STRIKES","Authors":"McWhinnie, LH; Halliday, WD; Insley, SJ; Hilliard, C; Canessa, RR","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"McWhinnie, Lauren H.; Halliday, William D.; Insley, Stephen J.; Hilliard, Casey; Canessa, Rosaline R.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Warming weather conditions in the Arctic are already resulting in changes in both sea ice extent and thickness. The resulting extended 'open water' season has many implications for vessel traffic and marine life. For example, an increase in vessel traffic due to ice-free waters will most likely lead to an increased risk of impact on cetaceans through increased noise pollution, strike risk for some cetacean species, and the possibility of exposure to chemical pollutants. The objective of this study was to pre-empt a predicted increase in vessels by investigating and exploring possible management scenarios, with the aim of mitigating negative impacts on locally important species such as bowhead and beluga whales. Utilizing insights gained from established vessel management schemes in more southerly regions, this paper evaluates the current suite of tools being implemented and their appropriateness for implementation in a more extreme Arctic environment.","Addresses":"[McWhinnie, Lauren H.; Canessa, Rosaline R.] Univ Victoria, Dept Geog, Coastal & Oceans Resource Anal Lab, Victoria, BC V8W 3R4, Canada; [Halliday, William D.; Insley, Stephen J.] Wildlife Conservat Soc Canada, 189 Titanium Way, Whitehorse, YT Y1A 0E9, Canada; [Halliday, William D.; Insley, Stephen J.] Univ Victoria, Dept Biol, Victoria, BC V8P 5C2, Canada; [Hilliard, Casey] Dalhousie Univ, Dept Comp Sci, Big Data Analyt, Halifax, NS B3H 4RS, Canada","Affiliations":"University of Victoria; University of Victoria; Dalhousie University","Reprint Addresses":"McWhinnie, LH (corresponding author), Univ Victoria, Dept Geog, Coastal & Oceans Resource Anal Lab, Victoria, BC V8W 3R4, Canada.","Email Addresses":"lmcwhin@uvic.ca","Researcher Ids":null,"ORCIDs":"McWhinnie, Lauren/0000-0002-0761-2275; Hilliard, Richard/0000-0001-8895-7429; Halliday, William/0000-0001-7135-076X","Funding Orgs":"MEOPAR National Centre of Excellence; Weston Foundation; University of Victoria","Funding Name Preferred":"MEOPAR National Centre of Excellence; Weston Foundation; University of Victoria","Funding Text":"We are grateful to A. Allen for helpful discussions about our review of MPAs. Funding was provided by the MEOPAR National Centre of Excellence, The Weston Foundation, and the University of Victoria.","Cited References":null,"Cited Reference Count":"71","Times Cited, WoS Core":"23","Times Cited, All Databases":"24","180 Day Usage Count":"7","Since 2013 Usage Count":"59","Publisher":"ELSEVIER SCI LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND","ISSN":"0964-5691","eISSN":"1873-524X","ISBN":null,"Journal Abbreviation":"OCEAN COAST MANAGE","Journal ISO Abbreviation":"Ocean Coastal Manage.","Publication Date":"JUN 15","Publication Year":"2018","Volume":"160","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"1","End Page":"17","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.ocecoaman.2018.03.042","DOI Link":"http://dx.doi.org/10.1016/j.ocecoaman.2018.03.042","Book DOI":null,"Early Access Date":null,"Number of Pages":"17","WoS Categories":"Oceanography; Water Resources","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI)","Research Areas":"Oceanography; Water Resources","IDS Number":"GJ1YI","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-24 00:00:00","UT (Unique WOS ID)":"WOS:000435063400001","Web of Science Record":"0","None":null},{"_id":62,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea shelf, Tarium Niryutait Marine Protected Area","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1139/AS-2022-0003","Article Title":"Environmental drivers of beluga whale distribution in a changing climate: a case study of summering aggregations in the Mackenzie Estuary and Tarium Niryutait Marine Protected Area","Document Type":"Article; Early Access","Source Title":"ARCTIC SCIENCE","Author Keywords":"Resource Selection Function; beluga whales; summer habitat; TNMPA; species distribution model","Keywords Plus":"DELPHINAPTERUS-LEUCAS; BEAUFORT SEA; HABITAT USE; RIVER; FOOD; ICE; SELECTION; ALGORITHMS; BEHAVIOR; IMPACTS","Authors":"Noel, A; Iacozza, J; Devred, E; Marcoux, M; Hornby, C; Loseto, LL","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Noel, Aurelie; Iacozza, John; Devred, Emmanuel; Marcoux, Marianne; Hornby, Claire; Loseto, Lisa L.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"During summer, the Eastern Beaufort Sea beluga whale (Delphinapterus leucas (Pallas, 1776)) population aggregates in the waters of the Mackenzie Estuary and Tarium Niryutait Marine Protected Area (TNMPA). Guided by local communities' priorities, this study aimed to better understand beluga summer habitat selection and to examine whether shifts in beluga distribution are expected under a changing climate. We used a resource selection function (RSF) based on aerial survey data and satellite remote sensing images to estimate the likelihood of beluga presence as a function of environmental conditions. The RSF revealed that belugas selected warm and turbid waters, with suspended particulate matter concentrations and sea surface temperatures ranging above average estuarine values. These specific conditions support hypotheses on the ecological roles of estuaries for belugas such as providing a thermal advantage for their calves or for beluga epidermal moulting. Using a diachronic analysis, we found a distribution shift towards coastal and inshore waters, areas already experiencing effects of climate change. Thus, the current distribution may reflect beluga responses to a changing climate, selecting warmer and more turbid areas. Our finding provides insight into current and evolving beluga habitat and habitat selection under a changing climate, which may help inform beluga management in the TNMPA.","Addresses":"[Noel, Aurelie; Loseto, Lisa L.] Univ Manitoba, Ctr Earth Observat Sci CEOS, Dept Environm & Geog, Clayton H Riddell Fac Environm Earth & Resources, 125 Dysart Rd, Winnipeg, MB R3T 2N2, Canada; [Noel, Aurelie; Marcoux, Marianne; Hornby, Claire; Loseto, Lisa L.] Fisheries & Oceans Canada, Freshwater Inst, 501 Univ Crescent, Winnipeg, MB R3T 2N6, Canada; [Iacozza, John] Univ Manitoba, Clayton H Riddell Fac Environm Earth & Resources, Dept Environm & Geog, 125 Dysart Rd, Winnipeg, MB R3T 2N2, Canada; [Devred, Emmanuel] Fisheries & Oceans Canada, Bedford Inst Oceanog, 1 Challenger Dr, Dartmouth, NS B2Y 4A2, Canada","Affiliations":"University of Manitoba; Fisheries & Oceans Canada; University of Manitoba; Bedford Institute of Oceanography; Fisheries & Oceans Canada","Reprint Addresses":"Noel, A (corresponding author), Univ Manitoba, Ctr Earth Observat Sci CEOS, Dept Environm & Geog, Clayton H Riddell Fac Environm Earth & Resources, 125 Dysart Rd, Winnipeg, MB R3T 2N2, Canada.;Noel, A (corresponding author), Fisheries & Oceans Canada, Freshwater Inst, 501 Univ Crescent, Winnipeg, MB R3T 2N6, Canada.","Email Addresses":"noela@myumanitoba.ca","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"ArcticNet, part of the Networks of Centres of Excellence of Canada; University of Manitoba OakesRiewe Environmental Studies Award","Funding Name Preferred":"ArcticNet, part of the Networks of Centres of Excellence of Canada; University of Manitoba OakesRiewe Environmental Studies Award","Funding Text":"Academic funding was provided through ArcticNet, part of the Networks of Centres of Excellence of Canada, with the Program Using Co-Produced Knowledge to Understand and Manage Subsistence Marine Harvests in a Changing Climateand the University of Manitoba Oakes-Riewe Environmental Studies Award","Cited References":null,"Cited Reference Count":"101","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"8","Since 2013 Usage Count":"8","Publisher":"CANADIAN SCIENCE PUBLISHING","Publisher City":"OTTAWA","Publisher Address":"65 AURIGA DR, SUITE 203, OTTAWA, ON K2E 7W6, CANADA","ISSN":null,"eISSN":"2368-7460","ISBN":null,"Journal Abbreviation":"ARCT SCI","Journal ISO Abbreviation":"Arct. Sci.","Publication Date":null,"Publication Year":null,"Volume":null,"Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1139/AS-2022-0003","DOI Link":"http://dx.doi.org/10.1139/AS-2022-0003","Book DOI":null,"Early Access Date":"2022-10-01 00:00:00","Number of Pages":"15","WoS Categories":"Ecology; Environmental Sciences; Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Science & Technology - Other Topics","IDS Number":"5F7RG","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000866508300001","Web of Science Record":"0","None":null},{"_id":63,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Arctic Ocean","NWT region":"Beaufort Delta","NWT area":"Beaufort Sea shelf, Tarium Niryutait Marine Protected Area","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1139/AS-2020-0040","Article Title":"Evaluation of the Beaufort Sea shelf structure and function in support of the Tarium Niryutait Marine Protected Area","Document Type":"Article; Early Access","Source Title":"ARCTIC SCIENCE","Author Keywords":"ecosystem modelling; Arctic; climate change; keystone species; ecosystem-based management","Keywords Plus":"COD BOREOGADUS-SAIDA; CAPELIN MALLOTUS-VILLOSUS; ARCTIC-OCEAN; POLAR COD; FOOD WEBS; EXPLOITED ECOSYSTEMS; SPECIES-DIVERSITY; NETWORK ANALYSIS; MACKENZIE RIVER; ICE","Authors":"Sora, KJ; Wabnitz, CCC; Steiner, NS; Sumaila, UR; Cheung, WWL; Niemi, A; Loseto, LL; Hoover, C","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Sora, Kristen J.; Wabnitz, Colette C. C.; Steiner, Nadja S.; Sumaila, U. Rashid; Cheung, William W. L.; Niemi, Andrea; Loseto, Lisa L.; Hoover, Carie","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Arctic ecosystems are at risk to climate impacts, challenging existing conservation measures such as protected areas. This study aims to describe the ecological dynamics of the Canadian Beaufort Sea Shelf (BSS) ecosystem and the Tarium Niryutait Marine Protected Area (TNMPA) under historical changes in sea surface temperature and sea ice extent. Using Ecopath with Ecosim, we compared the status of the BSS between two time periods, 1970-1974 and 2008-2012, and against four ecosystem models (Eastern Chukchi Sea, Barents Sea, Eastern Bering Sea, Gulf of Alaska) to inform the relative long-term health and status of Arctic marine ecosystems. We find that relative to the comparable ecosystems, the BSS had a greater proportion of biomass from pelagic primary and secondary producers, and limited production from higher trophic levels. Estimates of trophic structure indices for the BSS indicate temporal ecosystem stability, and no loss in diversity. While beluga whales are a focus of the TNMPA management plan, they are not considered a key component of the modeled food web. Rather, Arctic and polar cods (main beluga prey group), arthropods, large copepods, micro-zooplankton, and herring and smelt, were identified as keystone species and warrant attention as proxies for both beluga whales and ecosystem health.","Addresses":"[Sora, Kristen J.; Wabnitz, Colette C. C.; Sumaila, U. Rashid; Cheung, William W. L.] Univ British Columbia, Inst Oceans & Fisheries, Vancouver, BC V6T 1Z4, Canada; [Wabnitz, Colette C. C.] Stanford Univ, Ctr Ocean Solut, Stanford, CA 94305 USA; [Steiner, Nadja S.] Fisheries & Oceans Canada, Inst Ocean Sci, Sidney, BC V8L 5T5, Canada; [Sumaila, U. Rashid] Univ British Columbia, Sch Publ Policy & Global Affairs, Vancouver, BC V6T 1Z2, Canada; [Niemi, Andrea; Loseto, Lisa L.; Hoover, Carie] Fisheries & Oceans Canada, Freshwater Inst, Winnipeg, MB R3T 2N6, Canada; [Hoover, Carie] Dalhousie Univ, Marine Affairs Program, Halifax, NS B3H 4R2, Canada","Affiliations":"University of British Columbia; Stanford University; Fisheries & Oceans Canada; University of British Columbia; Fisheries & Oceans Canada; Dalhousie University","Reprint Addresses":"Sora, KJ (corresponding author), Univ British Columbia, Inst Oceans & Fisheries, Vancouver, BC V6T 1Z4, Canada.","Email Addresses":"k.sora@oceans.ubc.ca","Researcher Ids":null,"ORCIDs":"Steiner, Nadja/0000-0001-7456-3437","Funding Orgs":"Natural Sciences and Engineering Research Council of Canada [RGPIN-2018-03864]","Funding Name Preferred":"Natural Sciences and Engineering Research Council of Canada(Natural Sciences and Engineering Research Council of Canada (NSERC)CGIAR)","Funding Text":"Funding was provided by the Natural Sciences and Engineering Research Council of Canada (Discover Grant: RGPIN-2018-03864) through the Changing Ocean Research Unit (CORU) of the University of British Columbia (UBC) , as well as funding provided through Fisheries and Oceans Canada?s Aquatic Climate Change Adaptation Services Pro-gram (ACCASP) . The authors wish to thank Andrew Majewski, Wojciech Walkusz, Shannon MacPhee, Jim Reist, Andy White-house, Kerim Aydin, Claire Hornby, Jeroen Steenbeek, and Villy Christensen for their advice and technical assistance.","Cited References":null,"Cited Reference Count":"116","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"4","Since 2013 Usage Count":"4","Publisher":"CANADIAN SCIENCE PUBLISHING","Publisher City":"OTTAWA","Publisher Address":"65 AURIGA DR, SUITE 203, OTTAWA, ON K2E 7W6, CANADA","ISSN":null,"eISSN":"2368-7460","ISBN":null,"Journal Abbreviation":"ARCT SCI","Journal ISO Abbreviation":"Arct. Sci.","Publication Date":null,"Publication Year":null,"Volume":null,"Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1139/AS-2020-0040","DOI Link":"http://dx.doi.org/10.1139/AS-2020-0040","Book DOI":null,"Early Access Date":"2022-06-01 00:00:00","Number of Pages":"24","WoS Categories":"Ecology; Environmental Sciences; Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Science & Technology - Other Topics","IDS Number":"4W9FJ","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-21 00:00:00","UT (Unique WOS ID)":"WOS:000860460200001","Web of Science Record":"0","None":null},{"_id":64,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"All","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1038/s41558-019-0614-6","Article Title":"Abrupt changes across the Arctic permafrost region endanger northern development","Document Type":"Article","Source Title":"NATURE CLIMATE CHANGE","Author Keywords":null,"Keywords Plus":"CLIMATE-CHANGE","Authors":"Teufel, B; Sushama, L","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Teufel, B.; Sushama, L.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Extensive degradation of near-surface permafrost is projected during the twenty-first century(1), which will have detrimental effects on northern communities, ecosystems and engineering systems. This degradation is predicted to have consequences for many processes, which previous modelling studies have suggested would occur gradually. Here we project that soil moisture will decrease abruptly (within a few months) in response to permafrost degradation over large areas of the present-day permafrost region, based on analysis of transient climate change simulations performed using a state-of-the-art regional climate model. This regime shift is reflected in abrupt increases in summer near-surface temperature and convective precipitation, and decreases in relative humidity and surface runoff. Of particular relevance to northern systems are changes to the bearing capacity of the soil due to increased drainage, increases in the potential for intense rainfall events and increases in lightning frequency. Combined with increases in forest fuel combustibility, these are projected to abruptly and substantially increase the severity of wildfires, which constitute one of the greatest risks to northern ecosystems, communities and infrastructures. The fact that these changes are projected to occur abruptly further increases the challenges associated with climate change adaptation and potential retrofitting measures.","Addresses":"[Teufel, B.; Sushama, L.] McGill Univ, Montreal, PQ, Canada","Affiliations":"McGill University","Reprint Addresses":"Teufel, B (corresponding author), McGill Univ, Montreal, PQ, Canada.","Email Addresses":"bernardo.teufel@mail.mcgill.ca","Researcher Ids":null,"ORCIDs":"Teufel, Bernardo/0000-0003-1331-2030","Funding Orgs":"Natural Sciences and Engineering Research Council of Canada [RGPIN-2019-05238]; Trottier Institute for Sustainability in Engineering and Design; McGill Sustainability Systems Initiative","Funding Name Preferred":"Natural Sciences and Engineering Research Council of Canada(Natural Sciences and Engineering Research Council of Canada (NSERC)CGIAR); Trottier Institute for Sustainability in Engineering and Design; McGill Sustainability Systems Initiative","Funding Text":"This research was funded by the Natural Sciences and Engineering Research Council of Canada (grant no. RGPIN-2019-05238), the Trottier Institute for Sustainability in Engineering and Design and the McGill Sustainability Systems Initiative. The GEM simulations in this study were performed on supercomputers managed by Calcul Quebec and Compute Canada.","Cited References":null,"Cited Reference Count":"32","Times Cited, WoS Core":"52","Times Cited, All Databases":"54","180 Day Usage Count":"9","Since 2013 Usage Count":"47","Publisher":"NATURE PUBLISHING GROUP","Publisher City":"LONDON","Publisher Address":"MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND","ISSN":"1758-678X","eISSN":"1758-6798","ISBN":null,"Journal Abbreviation":"NAT CLIM CHANGE","Journal ISO Abbreviation":"Nat. Clim. Chang.","Publication Date":"NOV","Publication Year":"2019","Volume":"9","Issue":"11","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"858","End Page":"+","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1038/s41558-019-0614-6","DOI Link":"http://dx.doi.org/10.1038/s41558-019-0614-6","Book DOI":null,"Early Access Date":null,"Number of Pages":"8","WoS Categories":"Environmental Sciences; Environmental Studies; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"JI8TB","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-17 00:00:00","UT (Unique WOS ID)":"WOS:000493735100019","Web of Science Record":"0","None":null},{"_id":65,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"All","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1088/1748-9326/ac8fa7","Article Title":"Are vegetation influences on Arctic-boreal snow melt rates detectable across the Northern Hemisphere?","Document Type":"Article","Source Title":"ENVIRONMENTAL RESEARCH LETTERS","Author Keywords":"snowmelt; snow water equivalent; vegetation; boreal","Keywords Plus":"INCOMING LONGWAVE RADIATION; WATER EQUIVALENT; ALBEDO FEEDBACK; FOREST COVER; PERMAFROST; ACCUMULATION; TEMPERATURE; SIMULATION; ABLATION; BALANCE","Authors":"Kropp, H; Loranty, MM; Rutter, N; Fletcher, CG; Derksen, C; Mudryk, L; Todt, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Kropp, Heather; Loranty, Michael M.; Rutter, Nick; Fletcher, Christopher G.; Derksen, Chris; Mudryk, Lawrence; Todt, Markus","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The timing and rate of northern high latitude spring snowmelt plays a critical role in surface albedo, hydrology, and soil carbon cycling. Ongoing changes in the abundance and distribution of trees and shrubs in tundra and boreal ecosystems can alter snowmelt via canopy impacts on surface energy partitioning. It is unclear whether vegetation-related processes observed at the ecosystem scale influence snowmelt patterns at regional or continental scales. We examined the influence of vegetation cover on snowmelt across the boreal and Arctic region across a ten-year reference period (2000-2009) using a blended snow water equivalent (SWE) data product and gridded estimates of surface temperature, tree cover, and land cover characterized by the dominant plant functional type. Snow melt rates were highest in locations with a late onset of melt, higher temperatures during the melt period, and higher maximum SWE before the onset of melt. After controlling for temperature, melt onset, and the maximum SWE, we found snow melt rates were highest in evergreen needleleaf forest, mixed boreal forest, and herbaceous tundra compared to deciduous needleleaf forest and deciduous shrub tundra. Tree canopy cover had little effect on snowmelt rate within each land cover type. While accounting for the influence of vegetative land cover type is necessary for predictive understanding of snowmelt rate variability across the Arctic-Boreal region. The relationships differed from observations at the ecosystem and catchment scales in other studies. Thus highlighting the importance of spatial scale in identifying snow-vegetation relationships.","Addresses":"[Kropp, Heather] Hamilton Coll, Environm Studies Program, Clinton, NY 13323 USA; [Loranty, Michael M.] Colgate Univ, Dept Geog, Hamilton, NY USA; [Rutter, Nick] Northumbria Univ, Dept Geog & Environm Sci, Newcastle Upon Tyne, Tyne & Wear, England; [Fletcher, Christopher G.] Univ Waterloo, Geog & Environm Management Dept, Waterloo, ON, Canada; [Derksen, Chris; Mudryk, Lawrence] Environm & Climate Change Canada, Climate Res Div, Toronto, ON, Canada; [Todt, Markus] Univ Reading, Dept Meteorol, Reading, Berks, England","Affiliations":"Hamilton College; Colgate University; Northumbria University; University of Waterloo; Environment & Climate Change Canada; University of Reading","Reprint Addresses":"Kropp, H (corresponding author), Hamilton Coll, Environm Studies Program, Clinton, NY 13323 USA.","Email Addresses":"hkropp@hamilton.edu","Researcher Ids":"Loranty, Michael/A-1518-2009; Rutter, Nick/F-6998-2014","ORCIDs":"Loranty, Michael/0000-0001-8851-7386; Rutter, Nick/0000-0002-5008-3575","Funding Orgs":"Picker Interdisciplinary Science Institute at Colgate University; Canadian Sea Ice and Snow Evolution (CanSISE) Network - Natural Science and Engineering Research Council of Canada's Climate Change and Atmospheric Research program","Funding Name Preferred":"Picker Interdisciplinary Science Institute at Colgate University; Canadian Sea Ice and Snow Evolution (CanSISE) Network - Natural Science and Engineering Research Council of Canada's Climate Change and Atmospheric Research program","Funding Text":"Funding for this study was provided by the Picker Interdisciplinary Science Institute at Colgate University to M L, H K, M L, C F, C D, and N R. M T was supported by supported by the Canadian Sea Ice and Snow Evolution (CanSISE) Network, which is funded by the Natural Science and Engineering Research Council of Canada's Climate Change and Atmospheric Research program.","Cited References":null,"Cited Reference Count":"73","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"16","Since 2013 Usage Count":"16","Publisher":"IOP Publishing Ltd","Publisher City":"BRISTOL","Publisher Address":"TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND","ISSN":"1748-9326","eISSN":null,"ISBN":null,"Journal Abbreviation":"ENVIRON RES LETT","Journal ISO Abbreviation":"Environ. Res. Lett.","Publication Date":"OCT 1","Publication Year":"2022","Volume":"17","Issue":"10","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"104010","DOI prefix":"http://dx.doi.org/","DOI":"10.1088/1748-9326/ac8fa7","DOI Link":"http://dx.doi.org/10.1088/1748-9326/ac8fa7","Book DOI":null,"Early Access Date":null,"Number of Pages":"11","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"4P7AR","Pubmed Id":null,"Open Access Designations":"Green Accepted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14 00:00:00","UT (Unique WOS ID)":"WOS:000855544900001","Web of Science Record":"0","None":null},{"_id":66,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"All","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1029/2020GB006672","Article Title":"Assessing the Potential for Mobilization of Old Soil Carbon After Permafrost Thaw: A Synthesis of C-14 Measurements From the Northern Permafrost Region","Document Type":"Article","Source Title":"GLOBAL BIOGEOCHEMICAL CYCLES","Author Keywords":"permafrost thaw; radiocarbon; carbon dioxide; methane; dissolved organic carbon; particulate organic carbon","Keywords Plus":"DISSOLVED ORGANIC-MATTER; HIGH ARCTIC TUNDRA; RADIOCARBON CONSTRAINTS; ATMOSPHERIC RADIOCARBON; NORTHWEST-TERRITORIES; ECOSYSTEM RESPIRATION; BOREAL PEATLANDS; DEEPER SNOW; ANCIENT; RELEASE","Authors":"Estop-Aragones, C; Olefeldt, D; Abbott, BW; Chanton, JP; Czimczik, CI; Dean, JF; Egan, JE; Gandois, L; Garnett, MH; Hartley, IP; Hoyt, A; Lupascu, M; Natali, SM; O'Donnell, JA; Raymond, PA; Tanentzap, AJ; Tank, SE; Schuur, EAG; Turetsky, M; Anthony, KW","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Estop-Aragones, Cristian; Olefeldt, David; Abbott, Benjamin W.; Chanton, Jeffrey P.; Czimczik, Claudia I.; Dean, Joshua F.; Egan, Jocelyn E.; Gandois, Laure; Garnett, Mark H.; Hartley, Iain P.; Hoyt, Alison; Lupascu, Massimo; Natali, Susan M.; O'Donnell, Jonathan A.; Raymond, Peter A.; Tanentzap, Andrew J.; Tank, Suzanne E.; Schuur, Edward A. G.; Turetsky, Merritt; Anthony, Katey Walter","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The magnitude of future emissions of greenhouse gases from the northern permafrost region depends crucially on the mineralization of soil organic carbon (SOC) that has accumulated over millennia in these perennially frozen soils. Many recent studies have used radiocarbon (C-14) to quantify the release of this old SOC as CO2 or CH4 to the atmosphere or as dissolved and particulate organic carbon (DOC and POC) to surface waters. We compiled similar to 1,900 C-14 measurements from 51 sites in the northern permafrost region to assess the vulnerability of thawing SOC in tundra, forest, peatland, lake, and river ecosystems. We found that growing season soil C-14-CO2 emissions generally had a modern (post-1950s) signature, but that well-drained, oxic soils had increased CO(2)emissions derived from older sources following recent thaw. The age of CO2 and CH4 emitted from lakes depended primarily on the age and quantity of SOC in sediments and on the mode of emission, and indicated substantial losses of previously frozen SOC from actively expanding thermokarst lakes. Increased fluvial export of aged DOC and POC occurred from sites where permafrost thaw caused soil thermal erosion. There was limited evidence supporting release of previously frozen SOC as CO2, CH4, and DOC from thawing peatlands with anoxic soils. This synthesis thus suggests widespread but not universal release of permafrost SOC following thaw. We show that different definitions of old sources among studies hamper the comparison of vulnerability of permafrost SOC across ecosystems and disturbances. We also highlight opportunities for future C-14 studies in the permafrost region.","Addresses":"[Estop-Aragones, Cristian; Olefeldt, David] Univ Alberta, Dept Renewable Resources, Edmonton, AB, Canada; [Estop-Aragones, Cristian] Univ Munster, Inst Landscape Ecol, Ecohydrol & Biogeochem Grp, Munster, Germany; [Abbott, Benjamin W.] Brigham Young Univ, Dept Plant & Wildlife Sci, Provo, UT 84602 USA; [Chanton, Jeffrey P.] Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA; [Czimczik, Claudia I.] Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA USA; [Dean, Joshua F.] Univ Liverpool, Sch Environm Sci, Liverpool, Merseyside, England; [Egan, Jocelyn E.] Dalhousie Univ, Dept Earth Sci, Halifax, NS, Canada; [Gandois, Laure] Univ Toulouse, CNRS, Lab Ecol Fonct & Environm, Toulouse, France; [Garnett, Mark H.] NEIF Radiocarbon Lab, Scottish Enterprise Technol Pk,Rankine Ave, E Kilbride, Lanark, Scotland; [Hartley, Iain P.] Univ Exeter, Coll Life & Environm Sci, Geog, Exeter, Devon, England; [Hoyt, Alison] Max Planck Inst Biogeochem, Jena, Germany; [Lupascu, Massimo] Natl Univ Singapore, Dept Geog, Singapore, Singapore; [Natali, Susan M.] Woodwell Climate Res Ctr, Falmouth, MA USA; [O'Donnell, Jonathan A.] Arctic Network, Natl Pk Serv, Anchorage, AK USA; [Raymond, Peter A.] Yale Sch Forestry & Environm Studies, New Haven, CT USA; [Tanentzap, Andrew J.] Univ Cambridge, Dept Plant Sci, Ecosyst & Global Change Grp, Cambridge, England; [Tank, Suzanne E.] Univ Alberta, Dept Biol Sci, Edmonton, AB, Canada; [Schuur, Edward A. G.] No Arizona Univ, Dept Biol Sci, Box 56408th St, Flagstaff, AZ 86011 USA; [Turetsky, Merritt] Univ Guelph, Dept Integrat Biol, Guelph, ON, Canada; [Anthony, Katey Walter] Univ Alaska Fairbanks, Water & Environm Res Ctr, Fairbanks, AK USA","Affiliations":"University of Alberta; University of Munster; Brigham Young University; State University System of Florida; Florida State University; University of California System; University of California Irvine; University of Liverpool; Dalhousie University; Universite de Toulouse; Universite Federale Toulouse Midi-Pyrenees (ComUE); Universite Toulouse III - Paul Sabatier; Institut National Polytechnique de Toulouse; Centre National de la Recherche Scientifique (CNRS); Scottish Universities Research & Reactor Center; University of Exeter; Max Planck Society; National University of Singapore; United States Department of the Interior; Yale University; University of Cambridge; University of Alberta; Northern Arizona University; University of Guelph; University of Alaska System; University of Alaska Fairbanks","Reprint Addresses":"Estop-Aragones, C (corresponding author), Univ Alberta, Dept Renewable Resources, Edmonton, AB, Canada.;Estop-Aragones, C (corresponding author), Univ Munster, Inst Landscape Ecol, Ecohydrol & Biogeochem Grp, Munster, Germany.","Email Addresses":"cristian.estop@uni-muenster.de","Researcher Ids":"Estop Aragones, Cristian/GPP-6750-2022; Garnett, Mark H/C-2377-2009; Lupascu, Massimo/AAA-3051-2021; Dean, Joshua/P-9009-2017; Raymond, Peter A/C-4087-2009; Abbott, Benjamin W./G-1733-2017; Hartley, Iain P/J-7892-2016; Lupascu, Massimo/AAD-8686-2021; Olefeldt, David/E-8835-2013","ORCIDs":"Estop Aragones, Cristian/0000-0003-3231-9967; Garnett, Mark H/0000-0001-6486-2126; Dean, Joshua/0000-0001-9058-7076; Raymond, Peter A/0000-0002-8564-7860; Abbott, Benjamin W./0000-0001-5861-3481; Hartley, Iain P/0000-0002-9183-6617; Lupascu, Massimo/0000-0002-0416-629X; Olefeldt, David/0000-0002-5976-1475; Chanton, Jeffrey/0000-0002-3303-9708","Funding Orgs":"Natural Science and Engineering Research Council of Canada [RGPIN-2016-04688]; Campus Alberta Innovates Program (CAIP); ERC Horizon 2020 programme [695101]; NSF [1331083, 1931333]; Natural Environment Research Council [NE/K000179/1] Funding Source: researchfish; NERC [NE/K000179/1] Funding Source: UKRI","Funding Name Preferred":"Natural Science and Engineering Research Council of Canada(Natural Sciences and Engineering Research Council of Canada (NSERC)); Campus Alberta Innovates Program (CAIP); ERC Horizon 2020 programme; NSF(National Science Foundation (NSF)); Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC))","Funding Text":"Funding and support were provided by the Natural Science and Engineering Research Council of Canada, Discovery grant (RGPIN-2016-04688), and the Campus Alberta Innovates Program (CAIP). A. M. H. received funding from the ERC Horizon 2020 programme (grant 695101). This study was also assisted by the Permafrost Carbon Network, which was supported by NSF project #1331083 and #1931333 to E. A. G. S. The authors thank James W. McClelland for comments, which improved the manuscript.","Cited References":null,"Cited Reference Count":"130","Times Cited, WoS Core":"21","Times Cited, All Databases":"21","180 Day Usage Count":"12","Since 2013 Usage Count":"64","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"0886-6236","eISSN":"1944-9224","ISBN":null,"Journal Abbreviation":"GLOBAL BIOGEOCHEM CY","Journal ISO Abbreviation":"Glob. Biogeochem. Cycle","Publication Date":"SEP","Publication Year":"2020","Volume":"34","Issue":"9","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"e2020GB006672","DOI prefix":"http://dx.doi.org/","DOI":"10.1029/2020GB006672","DOI Link":"http://dx.doi.org/10.1029/2020GB006672","Book DOI":null,"Early Access Date":null,"Number of Pages":"26","WoS Categories":"Environmental Sciences; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology; Meteorology & Atmospheric Sciences","IDS Number":"NY5CH","Pubmed Id":null,"Open Access Designations":"Green Published, Green Accepted, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-11","UT (Unique WOS ID)":"WOS:000576406900016","Web of Science Record":"0","None":null},{"_id":67,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, North Slave","NWT area":"Daring Lake Tundra Ecosystem Research Station, Mackenzie Delta","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1111/fwb.13490","Article Title":"Biodiversity patterns of Arctic diatom assemblages in lakes and streams: Current reference conditions and historical context for biomonitoring","Document Type":"Article","Source Title":"FRESHWATER BIOLOGY","Author Keywords":"circumpolar; diatom biotypes; environmental monitoring; global warming; paleolimnology","Keywords Plus":"FRESH-WATER DIATOMS; RECENT CLIMATIC-CHANGE; NORTHWEST-TERRITORIES; ENVIRONMENTAL-CHANGE; CHEMICAL LIMNOLOGY; CORNWALLIS ISLAND; ICE-COVER; QUANTITATIVE INDICATORS; ELLESMERE-ISLAND; DIVERSITY","Authors":"Kahlert, M; Ruhland, KM; Lavoie, I; Keck, F; Saulnier-Talbot, E; Bogan, D; Brua, RB; Campeau, S; Christoffersen, KS; Culp, JM; Karjalainen, SM; Lento, J; Schneider, SC; Shaftel, R; Smol, JP","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Kahlert, Maria; Ruhland, Kathleen M.; Lavoie, Isabelle; Keck, Francois; Saulnier-Talbot, Emilie; Bogan, Daniel; Brua, Robert B.; Campeau, Stephane; Christoffersen, Kirsten S.; Culp, Joseph M.; Karjalainen, Satu Maaria; Lento, Jennifer; Schneider, Susanne C.; Shaftel, Rebecca; Smol, John P.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Comprehensive assessments of contemporary diatom distributions across the Arctic remain scarce. Furthermore, studies tracking species compositional differences across space and time, as well as diatom responses to climate warming, are mainly limited to paleolimnological studies due to a lack of routine monitoring in lakes and streams across vast areas of the Arctic. The study aims to provide a spatial assessment of contemporary species distributions across the circum-Arctic, establish contemporary biodiversity patterns of diatom assemblages to use as reference conditions for future biomonitoring assessments, and determine pre-industrial baseline conditions to provide historical context for modern diatom distributions. Diatom assemblages were assessed using information from ongoing regulatory monitoring programmes, individual research projects, and from surface sediment layers obtained from lake cores. Pre-industrial baseline conditions as well as the nature, direction and magnitude of changes in diatom assemblages over the pastc.200 years were determined by comparing surface sediment samples (i.e. containing modern assemblages) with a sediment interval deposited prior to the onset of significant anthropogenic activities (i.e. containing pre-1850 assemblages), together with an examination of diatoms preserved in contiguous samples from dated sediment cores. We identified several biotypes with distinct diatom assemblages using contemporary diatom data from both lakes and streams, including a biotype typical for High Arctic regions. Differences in diatom assemblage composition across circum-Arctic regions were gradual rather than abrupt. Species richness was lowest in High Arctic regions compared to Low Arctic and sub-Arctic regions, and higher in lakes than in streams. Dominant diatom taxa were not endemic to the Arctic. Species richness in both lakes and streams reached maximum values between 60 degrees N and 75 degrees N but was highly variable, probably reflecting differences in local and regional environmental factors and possibly sampling effort. We found clear taxon-specific differences between contemporary and pre-industrial samples that were often specific to both ecozone and lake depth. Regional patterns of species turnover (beta-diversity) in the pastc.200 years revealed that regions of the Canadian High Arctic and the Hudson Bay Lowlands to the south showed most compositional change, whereas the easternmost regions of the Canadian Arctic changed least. As shown in previous Arctic diatom studies, global warming has already affected these remote high latitude ecosystems. Our results provide reference conditions for future environmental monitoring programmes in the Arctic. Furthermore, diatom taxa identification and harmonisation require improvement, starting with circum-Arctic intercalibrations. Despite the challenges posed by the remoteness of the Arctic, our study shows the need for routine monitoring programmes that have a wide geographical coverage for both streams and lakes.","Addresses":"[Kahlert, Maria; Keck, Francois] Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, POB 7050, SE-75007 Uppsala, Sweden; [Ruhland, Kathleen M.; Smol, John P.] Queens Univ, Dept Biol, Paleoecol Environm Assessment & Res Lab PEARL, Kingston, ON, Canada; [Lavoie, Isabelle] Inst Natl Rech Sci, Ctr Eau Terre Environm, Quebec City, PQ, Canada; [Saulnier-Talbot, Emilie] Univ Laval, Ctr Etud Nord CEN, Lab Paleoecol Aquat, Quebec City, PQ, Canada; [Bogan, Daniel; Shaftel, Rebecca] Univ Alaska Anchorage, Alaska Ctr Conservat Sci, Anchorage, AK USA; [Brua, Robert B.] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, Saskatoon, SK, Canada; [Campeau, Stephane] Univ Quebec Trois Rivieres, Dept Environm Sci, Trois Rivieres, PQ, Canada; [Christoffersen, Kirsten S.] Univ Copenhagen, Dept Biol, Freshwater Biol Sect, Copenhagen, Denmark; [Culp, Joseph M.] Wilfrid Laurier Univ, Environm & Climate Change Canada, Waterloo, ON, Canada; [Karjalainen, Satu Maaria] Finnish Environm Inst SYKE, Freshwater Ctr, Oulu, Finland; [Lento, Jennifer] Univ New Brunswick, Canadian Rivers Inst, Fredericton, NB, Canada; [Lento, Jennifer] Univ New Brunswick, Dept Biol, Fredericton, NB, Canada; [Schneider, Susanne C.] Norwegian Inst Water Res, Oslo, Norway","Affiliations":"Swedish University of Agricultural Sciences; Queens University - Canada; University of Quebec; Institut national de la recherche scientifique (INRS); Laval University; University of Alaska System; University of Alaska Anchorage; Environment & Climate Change Canada; University of Quebec; University of Quebec Trois Rivieres; University of Copenhagen; Environment & Climate Change Canada; Wilfrid Laurier University; Finnish Environment Institute; University of New Brunswick; University of New Brunswick; Norwegian Institute for Water Research (NIVA)","Reprint Addresses":"Kahlert, M (corresponding author), Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, POB 7050, SE-75007 Uppsala, Sweden.","Email Addresses":"maria.kahlert@slu.se","Researcher Ids":"Shaftel, Rebecca/HNR-3645-2023; Lento, Jennifer/Y-4082-2019; Christoffersen, Kirsten Seestern/K-8423-2014; Kahlert, Maria/G-7981-2014","ORCIDs":"Shaftel, Rebecca/0000-0002-4789-4211; Lento, Jennifer/0000-0002-8098-4825; Christoffersen, Kirsten Seestern/0000-0002-3324-1017; Kahlert, Maria/0000-0001-9643-4281","Funding Orgs":"Swedish Environmental Protection Agency; Swedish Agency for Marine and Water Management; Ministere de l'Environnement et de la Lutte contre les changements climatiques (Quebec, Canada)","Funding Name Preferred":"Swedish Environmental Protection Agency; Swedish Agency for Marine and Water Management; Ministere de l'Environnement et de la Lutte contre les changements climatiques (Quebec, Canada)","Funding Text":"Swedish Environmental Protection Agency; Swedish Agency for Marine and Water Management; Ministere de l'Environnement et de la Lutte contre les changements climatiques (Quebec, Canada)","Cited References":null,"Cited Reference Count":"123","Times Cited, WoS Core":"11","Times Cited, All Databases":"11","180 Day Usage Count":"3","Since 2013 Usage Count":"17","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"0046-5070","eISSN":"1365-2427","ISBN":null,"Journal Abbreviation":"FRESHWATER BIOL","Journal ISO Abbreviation":"Freshw. Biol.","Publication Date":"JAN","Publication Year":"2022","Volume":"67","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"116","End Page":"140","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1111/fwb.13490","DOI Link":"http://dx.doi.org/10.1111/fwb.13490","Book DOI":null,"Early Access Date":"2020-03-01 00:00:00","Number of Pages":"25","WoS Categories":"Ecology; Marine & Freshwater Biology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology","IDS Number":"YJ4FD","Pubmed Id":null,"Open Access Designations":"Green Published, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-06 00:00:00","UT (Unique WOS ID)":"WOS:000563544100001","Web of Science Record":"0","None":null},{"_id":68,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1021/acsearthspacechem.7b00055","Article Title":"C-14 Variation of Dissolved Lignin in Arctic River Systems","Document Type":"Article","Source Title":"ACS EARTH AND SPACE CHEMISTRY","Author Keywords":"Compound-specific radiocarbon analysis; arctic rivers; dissolved organic matter; lignin phenols; Keeling plot","Keywords Plus":"TERRESTRIAL CARBON TRANSFER; ANCIENT PERMAFROST CARBON; ORGANIC-MATTER; MULTIMOLECULAR TRACERS; RADIOCARBON ANALYSIS; AMAZON RIVER; EXPORT; BIOMARKERS; DELTA-C-14; COMPONENTS","Authors":"Feng, XJ; Vonk, JE; Griffin, C; Zimov, N; Montlucon, DB; Wacker, L; Eglinton, TI","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Feng, Xiaojuan; Vonk, Jorien E.; Griffin, Claire; Zimov, Nikita; Montlucon, Daniel B.; Wacker, Lukas; Eglinton, Timothy I.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Assessing permafrost-release signals in arctic rivers is challenging due to mixing of complex carbon components of contrasting ages. Compound-specific C-14 analysis of terrestrially derived molecules may reduce the influence of mixed carbon sources and potentially provide a closer examination on the dynamics of permafrost-derived carbon in arctic rivers. Here we employed a recently modified method to determine radiocarbon contents of lignin phenols, as a classic tracer for terrestrial carbon, isolated from the dissolved organic matter (DOM) of two arctic river systems that showed contrasting seasonal dynamics and age components in DOM. While dissolved lignin had relatively invariant C-14 contents in the Mackenzie, it was more concentrated and C-14 enriched during spring thaw but relatively diluted and C-14-depleted in the summer flow or permafrost thaw waters in the Kolyma. Remarkably, the covariance between dissolved lignin concentrations and its C-14 contents nicely followed the Keeling plot, indicating mixing of a young pool of dissolved lignin with an aged pool of a constant concentration within the river. Using model parameters, we showed that although the young pool had similarly modern ages in both rivers, Kolyma had a much higher concentration of aged dissolved lignin and/or with older ages. With this approach, our study not only provided the first set of C data on dissolved lignin phenols in rivers but also demonstrated that the age and abundance of the old DOM pool can be assessed by radiocarbon dating of dissolved lignin in arctic rivers related to permafrost release.","Addresses":"[Feng, Xiaojuan] Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China; [Feng, Xiaojuan] Univ Chinese Acad Sci, Beijing 100000, Peoples R China; [Feng, Xiaojuan; Montlucon, Daniel B.; Eglinton, Timothy I.] Swiss Fed Inst Technol, Geol Inst, CH-8092 Zurich, Switzerland; [Vonk, Jorien E.] Vrije Univ Amsterdam, Dept Earth Sci, NL-1081 HV Amsterdam, Netherlands; [Griffin, Claire] Univ Minnesota Twin Cities, Dept Ecol Evolut & Behav, St Paul, MN 55108 USA; [Griffin, Claire] Univ Texas Austin, Marine Sci Inst, Port Aransas, TX 78373 USA; [Zimov, Nikita] Russian Acad Sci, Far Eastern Branch, Pacific Inst Geog, RU-690041 Cherskiy, Yakutia, Russia; [Wacker, Lukas] Swiss Fed Inst Technol, Lab Ion Beam Phys LIP, CH-8093 Zurich, Switzerland","Affiliations":"Chinese Academy of Sciences; Institute of Botany, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Swiss Federal Institutes of Technology Domain; ETH Zurich; Vrije Universiteit Amsterdam; University of Minnesota System; University of Minnesota Twin Cities; University of Texas System; University of Texas Austin; Pacific Geographical Institute of the Far Eastern Branch of the Russian Academy of Sciences; Russian Academy of Sciences; Swiss Federal Institutes of Technology Domain; ETH Zurich","Reprint Addresses":"Feng, XJ (corresponding author), Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China.;Feng, XJ (corresponding author), Univ Chinese Acad Sci, Beijing 100000, Peoples R China.;Feng, XJ (corresponding author)","Email Addresses":"xfeng@ibcas.ac.cn","Researcher Ids":"Vonk, Jorien E/H-5422-2011; Feng, Xiaojuan/I-6142-2013","ORCIDs":"Vonk, Jorien E/0000-0002-1206-5878; Feng, Xiaojuan/0000-0002-0443-0628; Griffin, Claire/0000-0003-1944-6072","Funding Orgs":"National Natural Science Foundation of China [41422304, 31370491]; Swiss National Science foundation (SNF) [200021_140850]; U.S. National Science Foundation (NSF) [OCE-9907129, OCE-0137005, OCE-0526268]; ETH ZUrich; NWO Rubicon [825.10.022]; NWO Veni [863.12.004]","Funding Name Preferred":"National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); Swiss National Science foundation (SNF)(Swiss National Science Foundation (SNSF)); U.S. National Science Foundation (NSF)(National Science Foundation (NSF)); ETH ZUrich(ETH Zurich); NWO Rubicon(Netherlands Organization for Scientific Research (NWO)); NWO Veni(Netherlands Organization for Scientific Research (NWO))","Funding Text":"All molecular <SUP>14</SUP>C data are available in Supporting Information, Table Si. Members of LIP (ETH) are acknowledged for support with the radiocarbon measurements. X.F. acknowledges support from the National Natural Science Foundation of China (41422304, 31370491). T.I.E. acknowledges support from the Swiss National Science foundation (SNF) (#200021_140850) and Grants OCE-9907129, OCE-0137005, and OCE-0526268 from the U.S. National Science Foundation (NSF), and ETH ZUrich. J.E.V. thanks support from NWO Rubicon (#825.10.022) and Veni (#863.12.004). X.F. thanks ETH Zurich for postdoctoral support. Support for the Arctic Great Rivers Observatory comes from NSF #ARC-0732821 and #ARC-1107774. The Young Thousand Talent recruiting plan of China is acknowledged for start-up support to X.F.","Cited References":null,"Cited Reference Count":"56","Times Cited, WoS Core":"14","Times Cited, All Databases":"14","180 Day Usage Count":"1","Since 2013 Usage Count":"67","Publisher":"AMER CHEMICAL SOC","Publisher City":"WASHINGTON","Publisher Address":"1155 16TH ST, NW, WASHINGTON, DC 20036 USA","ISSN":"2472-3452","eISSN":null,"ISBN":null,"Journal Abbreviation":"ACS EARTH SPACE CHEM","Journal ISO Abbreviation":"ACS Earth Space Chem.","Publication Date":"AUG","Publication Year":"2017","Volume":"1","Issue":"6","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"334","End Page":"344","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1021/acsearthspacechem.7b00055","DOI Link":"http://dx.doi.org/10.1021/acsearthspacechem.7b00055","Book DOI":null,"Early Access Date":null,"Number of Pages":"11","WoS Categories":"Chemistry, Multidisciplinary; Geochemistry & Geophysics","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Chemistry; Geochemistry & Geophysics","IDS Number":"FE4MC","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14 00:00:00","UT (Unique WOS ID)":"WOS:000408187000005","Web of Science Record":"0","None":null},{"_id":69,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.watres.2019.05.082","Article Title":"Carbon and mercury export from the Arctic rivers and response to permafrost degradation","Document Type":"Article","Source Title":"WATER RESEARCH","Author Keywords":"Organic carbon; Mercury; Riverine export; Active layer; Discharge","Keywords Plus":"DISSOLVED ORGANIC-CARBON; MACKENZIE RIVER; YUKON RIVER; OCEAN; BIODEGRADABILITY; DISCHARGE; CLIMATE; BASIN; SEA","Authors":"Mu, CC; Zhang, F; Chen, X; Ge, SM; Mu, M; Jia, L; Wu, QB; Zhang, TJ","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Mu, Cuicui; Zhang, Feng; Chen, Xu; Ge, Shemin; Mu, Mei; Jia, Lin; Wu, Qingbai; Zhang, Tingjun","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Arctic rivers export a large amount of organic carbon (OC) and mercury (Hg) to Arctic oceans. Because there are only a few direct calculations of OC and Hg exports from these large rivers, very little is known about their response to changes in the active layer in northern permafrost-dominated areas. In this study, multiyear data sets from the Arctic Great Rivers Observatory (ArcticGRO) are used to estimate the export of dissolved organic carbon (DOC), particulate organic carbon (POC), total mercury (THg) and methylmercury (MeHg) from the six largest rivers (Yenisey, Lena, Ob, Mackenzie, Yukon and Kolyma) draining to the Arctic Ocean. From 2003 to 2017, annual DOC and POC export to the Arctic Ocean was approximately 21612 Gg and 2728 Gg, and the exports of Hg and MeHg to the Arctic Ocean were approximately 20090 kg and 110 kg (0.002% of the total Hg stored in the northern hemisphere active layer). There were great variations in seasonal OC and Hg concentrations and chemical characteristics, with higher fluxes in spring and lower fluxes in winter (baseline). DOC and Hg concentrations are significantly positively correlated to discharge, as discharge continues to increase in response to a deepening active layer thickness during recent past decades. This study shows that previous results likely underestimated DOC exports from rivers in the circum-Arctic regions, and both OC and Hg exports will increase under predicted climate warming scenarios. (C) 2019 Elsevier Ltd. All rights reserved.","Addresses":"[Mu, Cuicui; Zhang, Feng; Chen, Xu; Mu, Mei; Jia, Lin; Zhang, Tingjun] Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Gansu, Peoples R China; [Mu, Cuicui] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou, Gansu, Peoples R China; [Mu, Cuicui; Wu, Qingbai] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resource, State Key Lab Frozen Soil Engn, Lanzhou 730000, Gansu, Peoples R China; [Ge, Shemin] Univ Colorado, Dept Geol Sci, Boulder, CO 80309 USA; [Zhang, Tingjun] Univ Cooperat Polar Res, Beijing 100875, Peoples R China","Affiliations":"Lanzhou University; Chinese Academy of Sciences; Chinese Academy of Sciences; University of Colorado System; University of Colorado Boulder","Reprint Addresses":"Mu, CC; Zhang, TJ (corresponding author), Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Gansu, Peoples R China.","Email Addresses":"mucc@lzu.edu.cn; tjzhang@lzu.edu.cn","Researcher Ids":"ZHANG, TINGJUN/AAX-3662-2020; mu, cuicui/AAU-2733-2020","ORCIDs":"mu, cuicui/0000-0003-0630-9423; ZHANG, Tingjun/0000-0001-6974-9501","Funding Orgs":"Chinese Academy of Sciences [QYZDY-SSW-DQC021]; Strategic Priority Research Program of Chinese Academy of Sciences [XDA20100313, XDA20100103]; National Natural Science Foundation of China [41871050]; Open Foundations of the State Key Laboratory of Cryospheric Science [SKLCS-OP-2018-05]; Open Foundations of the State Key Laboratory of Frozen Soil Engineering [SKLFSE201705]","Funding Name Preferred":"Chinese Academy of Sciences(Chinese Academy of Sciences); Strategic Priority Research Program of Chinese Academy of Sciences(Chinese Academy of Sciences); National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); Open Foundations of the State Key Laboratory of Cryospheric Science; Open Foundations of the State Key Laboratory of Frozen Soil Engineering","Funding Text":"This work was supported by Chinese Academy of Sciences (QYZDY-SSW-DQC021), the Strategic Priority Research Program of Chinese Academy of Sciences (XDA20100313; XDA20100103), National Natural Science Foundation of China (41871050), the Open Foundations of the State Key Laboratory of Cryospheric Science (SKLCS-OP-2018-05), Open Foundations of the State Key Laboratory of Frozen Soil Engineering (SKLFSE201705).","Cited References":null,"Cited Reference Count":"49","Times Cited, WoS Core":"31","Times Cited, All Databases":"35","180 Day Usage Count":"9","Since 2013 Usage Count":"81","Publisher":"PERGAMON-ELSEVIER SCIENCE LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND","ISSN":"0043-1354","eISSN":null,"ISBN":null,"Journal Abbreviation":"WATER RES","Journal ISO Abbreviation":"Water Res.","Publication Date":"SEP 15","Publication Year":"2019","Volume":"161","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"54","End Page":"60","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.watres.2019.05.082","DOI Link":"http://dx.doi.org/10.1016/j.watres.2019.05.082","Book DOI":null,"Early Access Date":null,"Number of Pages":"7","WoS Categories":"Engineering, Environmental; Environmental Sciences; Water Resources","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Engineering; Environmental Sciences & Ecology; Water Resources","IDS Number":"IJ6GB","Pubmed Id":"31176884","Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000475999400007","Web of Science Record":"0","None":null},{"_id":70,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River and Mackenzie basin","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3390/w13243494","Article Title":"Changes of Hydrological Components in Arctic Rivers Based on Multi-Source Data during 2003-2016","Document Type":"Article","Source Title":"WATER","Author Keywords":"hydrological components; hydrograph separation; hydrological cycles; time lag; Arctic river basins","Keywords Plus":"CLIMATE-CHANGE; WATER STORAGE; TERRESTRIAL EVAPOTRANSPIRATION; SATELLITE GRAVIMETRY; PERMAFROST REGION; LENA RIVER; PRECIPITATION; DISCHARGE; BASIN; EVAPORATION","Authors":"Wu, H; Xu, M; Zhu, MY","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Wu, Hao; Xu, Min; Zhu, Mengyan","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The hydrological cycle of the Arctic river basin holds an important position in the Earth's system, which has been significantly disturbed by global warming. This study analyzed recent changes in the hydrological components of two representative Arctic river basins in Siberia and North America, the Lena River Basin (LRB) and Mackenzie River Basin (MRB), respectively. The trends were diagnosed in hydrological components through a comparative analysis and estimations based on remote sensing and observational datasets during 2003-2016. The results showed that the annual precipitation decreased at rates of 1.9 mm/10a and 18.8 mm/10a in the MRB and LRB, respectively. In contrast, evapotranspiration (ET) showed increasing trends, with rates of 9.5 mm/10a and 6.3 mm/10a in the MRB and LRB, respectively. Terrestrial water storage (TWS) was obviously decreased, with rates of 30.3 mm/a and 18.9 mm/a in the MRB and LRB, respectively, which indicated that more freshwater was released. Contradictive trends of the runoffs were found in the two basins, which were increased in the LRB and decreased in the MRB, due to the contributions of the surface water and base flow. In addition, the mean annual cycles of precipitation, ET, TWS, runoff depth, surface flow and base flow behaved differently in both magnitudes and distributions in the LRB and MRB, the trends of which will likely continue with the pronounced warming climate. The current case studies can help to understand the recent changes in the Arctic hydro-climatology and the consequence of global warming in Arctic river basins.","Addresses":"[Wu, Hao; Zhu, Mengyan] Yangzhou Univ, Coll Hydraul Sci & Engn, Yangzhou 225127, Jiangsu, Peoples R China; [Xu, Min] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China","Affiliations":"Yangzhou University; Chinese Academy of Sciences","Reprint Addresses":"Xu, M (corresponding author), Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China.","Email Addresses":"wu_hao@yzu.edu.cn; xumin@lzb.ac.cn; my19825302027@163.com","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"National Key Research and Development Program of China [2020YFA0608504]; Key CAS Research Program of Frontier Sciences [QYZDY-SSW-DQC021]; project of State Key Laboratory of Cryospheric Science [SKLCS-ZZ-2020, SKLCS-OP-2020-11]; Youth Innovation Promotion Association CAS [2019414]; Jiangsu Provincial DoubleInnovation Doctor Program","Funding Name Preferred":"National Key Research and Development Program of China; Key CAS Research Program of Frontier Sciences; project of State Key Laboratory of Cryospheric Science; Youth Innovation Promotion Association CAS; Jiangsu Provincial DoubleInnovation Doctor Program","Funding Text":"This research was funded by the National Key Research and Development Program of China (Grant No. 2020YFA0608504), Key CAS Research Program of Frontier Sciences (QYZDY-SSWDQC021), the project of State Key Laboratory of Cryospheric Science (SKLCS-ZZ-2020, SKLCS-OP2020-11), Youth Innovation Promotion Association CAS (2019414) and Jiangsu Provincial DoubleInnovation Doctor Program.","Cited References":null,"Cited Reference Count":"83","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"3","Since 2013 Usage Count":"8","Publisher":"MDPI","Publisher City":"BASEL","Publisher Address":"ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND","ISSN":null,"eISSN":"2073-4441","ISBN":null,"Journal Abbreviation":"WATER-SUI","Journal ISO Abbreviation":"Water","Publication Date":"DEC","Publication Year":"2021","Volume":"13","Issue":"24","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"3494","DOI prefix":"http://dx.doi.org/","DOI":"10.3390/w13243494","DOI Link":"http://dx.doi.org/10.3390/w13243494","Book DOI":null,"Early Access Date":null,"Number of Pages":"18","WoS Categories":"Environmental Sciences; Water Resources","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Water Resources","IDS Number":"XZ0PZ","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000737366000001","Web of Science Record":"0","None":null},{"_id":71,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River, Beaufort Sea","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1038/s41467-022-33541-0","Article Title":"Circum-Arctic release of terrestrial carbon varies between regions and sources","Document Type":"Article","Source Title":"NATURE COMMUNICATIONS","Author Keywords":null,"Keywords Plus":"ORGANIC-CARBON; PERMAFROST-CARBON; OLD CARBON; LAPTEV SEA; RIVER; EROSION; MATTER; DEGRADATION; PARTICULATE; EMISSIONS","Authors":"Martens, J; Wild, B; Semiletov, I; Dudarev, OV; Gustafsson, O","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Martens, Jannik; Wild, Birgit; Semiletov, Igor; Dudarev, Oleg, V; Gustafsson, Orjan","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Arctic change is expected to destabilize terrestrial carbon (terrOC) in soils and permafrost, leading to fluvial release, greenhouse gas emission and climate feedback. However, landscape heterogeneity and location-specific observations complicate large-scale assessments of terrOC mobilization. Here we reveal differences in terrOC release, deduced from the Circum-Arctic Sediment Carbon Database (CASCADE) using source-diagnostic (delta C-13-Delta C-14) and carbon accumulation data. The results show five-times larger terrOC release from the Eurasian than from the American Arctic. Most of the circum-Arctic terrOC originates from near-surface soils (61%); 30% stems from Pleistocene-age permafrost. TerrOC translocation, relative to land-based terrOC stocks, varies by a factor of five between circum-Arctic regions. Shelf seas with higher relative terrOC translocation follow the spatial pattern of recent Arctic warming, while such with lower translocation reflect long-distance lateral transport with efficient remineralization of terrOC. This study provides a receptor-based perspective for how terrOC release varies across the circum-Arctic.","Addresses":"[Martens, Jannik; Wild, Birgit; Gustafsson, Orjan] Stockholm Univ, Dept Environm Sci ACES, Stockholm, Sweden; [Martens, Jannik; Wild, Birgit; Gustafsson, Orjan] Stockholm Univ, Bolin Ctr Climate Res, Stockholm, Sweden; [Martens, Jannik] Columbia Univ, Lamont Doherty Earth Observ, New York, NY USA; [Semiletov, Igor; Dudarev, Oleg, V] Ilichov Pacific Oceanol Inst FEB RAS, Vladivostok, Russia; [Semiletov, Igor] Higher Sch Econ HSE, Moscow, Russia; [Semiletov, Igor; Dudarev, Oleg, V] Tomsk State Univ TSU, Tomsk, Russia","Affiliations":"Stockholm University; Columbia University; HSE University (National Research University Higher School of Economics); Tomsk State University","Reprint Addresses":"Gustafsson, O (corresponding author), Stockholm Univ, Dept Environm Sci ACES, Stockholm, Sweden.;Gustafsson, O (corresponding author), Stockholm Univ, Bolin Ctr Climate Res, Stockholm, Sweden.","Email Addresses":"orjan.gustafsson@aces.su.se","Researcher Ids":"Wild, Birgit/E-6476-2012","ORCIDs":"Wild, Birgit/0000-0002-9611-0815; Gustafsson, Orjan/0000-0002-1922-0527; Martens, Jannik/0000-0003-4252-5107","Funding Orgs":"European Research Council (ERC) [CC-TOP 695331]; EU H2020 [773421]; Swedish Research Council [2017-01601, 2021-06670]; Russian Science Foundation [21-77-30001]; Knut and Alice Wallenberg Foundation (KAW) [2011.0027]; Russian Ministry of Science and higher Education [075-15-2020-928, 0211-2021-0010]; Tomsk State University Development Programme (Priority-2030)","Funding Name Preferred":"European Research Council (ERC)(European Research Council (ERC)European Commission); EU H2020; Swedish Research Council(Swedish Research Council); Russian Science Foundation(Russian Science Foundation (RSF)); Knut and Alice Wallenberg Foundation (KAW)(Knut & Alice Wallenberg Foundation); Russian Ministry of Science and higher Education; Tomsk State University Development Programme (Priority-2030)","Funding Text":"We thank the CASCADE collaboration partners and everyone else involved in the sampling and analysis that contributed to the first release of CASCADE. This study was supported by the European Research Council (ERC Advanced Grant CC-TOP 695331 to o.G.), the EU H2020-funded project Nunataryuk (Grant 773421 to o.G.), the Swedish Research Council (Grant 2017-01601 to o.G., Grant 2021-06670 to J.M.), and the Russian Science Foundation (grant 21-77-30001 to I.S.). Field campaigns to obtain gap-filling samples were supported by the Knut and Alice Wallenberg Foundation (KAW contract 2011.0027 to o.G.) as part of the SWERUS-C3 program and by the Russian Ministry of Science and higher Education (grant 075-15-2020-928 to HSE, grant 0211-2021-0010 to POI). This study was further supported by the Tomsk State University Development Programme (Priority-2030).","Cited References":null,"Cited Reference Count":"59","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"13","Since 2013 Usage Count":"13","Publisher":"NATURE PORTFOLIO","Publisher City":"BERLIN","Publisher Address":"HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY","ISSN":null,"eISSN":"2041-1723","ISBN":null,"Journal Abbreviation":"NAT COMMUN","Journal ISO Abbreviation":"Nat. Commun.","Publication Date":"OCT 4","Publication Year":"2022","Volume":"13","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"5858","DOI prefix":"http://dx.doi.org/","DOI":"10.1038/s41467-022-33541-0","DOI Link":"http://dx.doi.org/10.1038/s41467-022-33541-0","Book DOI":null,"Early Access Date":null,"Number of Pages":"10","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"5B9QQ","Pubmed Id":"36195594","Open Access Designations":"Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-18 00:00:00","UT (Unique WOS ID)":"WOS:000863903100013","Web of Science Record":"0","None":null},{"_id":72,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"North Slave","NWT area":"Daring Lake Tundra Ecosystem Research Station","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.soilbio.2021.108356","Article Title":"Deepened snow enhances gross nitrogen cycling among Pan-Arctic tundra soils during both winter and summer","Document Type":"Article","Source Title":"SOIL BIOLOGY & BIOCHEMISTRY","Author Keywords":"Soil nitrogen; Gross mineralization; Gross nitrification; Immobilization; Denitrification; Snowfence; Moist tundra","Keywords Plus":"DISSOLVED ORGANIC NITROGEN; HETEROTROPHIC NITRIFICATION; DENITRIFYING BACTERIA; MICROBIAL ACTIVITY; CLIMATE-CHANGE; FOREST SOIL; SEA-ICE; CARBON; MINERALIZATION; DEPTH","Authors":"Xu, WY; Prieme, A; Cooper, EJ; Morsdorf, MA; Semenchuk, P; Elberling, B; Grogan, P; Ambus, PL","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Xu, Wenyi; Prieme, Anders; Cooper, Elisabeth J.; Morsdorf, Martin Alfons; Semenchuk, Philipp; Elberling, Bo; Grogan, Paul; Ambus, Per Lennart","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Many Arctic regions currently experience an increase in winter snowfall as a result of climate change. Deepened snow can enhance thermal insulation of the underlying soil during winter, resulting in warmer soil temperatures that promote soil microbial nitrogen (N)-cycle processes and the availability of N and other nutrients. We conducted an ex situ study comparing the effects of deepened snow (using snow fences that have been installed for 3-13 years) on microbial N-cycle processes in late summer (late growing season) and winter (late snow-covered season) among five tundra sites in three different geographic locations across the Arctic (Greenland (dry and wet tundra), Canada (mesic tundra), and Svalbard, Norway (heath and meadow tundra)). Soil gross N cycling rates (mineralization, nitrification, immobilization of ammonium (NH4+) and nitrate (NO3-), and denitrification) were determined using a(15)N pool dilution. Potential denitrification activity (PDA) and nitrous oxide reductase activity (N2OR) were measured to assess denitrifying enzyme activities. The deepened snow treatment across all sites had a significant effect of the potential soil capacity of accelerating N cycling rates in late winter, including quadrupled gross nitrification, tripled NO3--N immobilization, and doubled denitrification as well as significantly enhanced late summer gross N mineralization, denitrification (two-fold) and NH4--N availability. The increase in gross N mineralization and nitrification rates were primarily driven by the availability of dissolved organic carbon (DOC) and nitrogen (DON) across sites. The largest increases in winter DOC and DON concentrations due to deepened snow were observed at the two wetter sites (wet and mesic tundra), and N cycling rates were also more strongly affected by deepened snow at these two sites than at the three other drier sites. Together, these results suggest that the potential effects of deepened winter snow in stimulating microbial N-cycling activities will be most pronounced in relatively moist tundra ecosystems. Hence, this study provides support to prior observations that growing season biogeochemical cycles in the Arctic are sensitive to snow depth with altered nutrient availability for microorganisms and vegetation. It can be speculated that on the one hand growing season N availability will increase and promote plant growth, but on the other hand foster increased water- and gaseous (e.g. N-2 and N2O) N-losses with implications for overall nutrient status.","Addresses":"[Xu, Wenyi; Prieme, Anders; Elberling, Bo; Ambus, Per Lennart] Univ Copenhagen, Dept Geosci & Nat Resource Management, Ctr Permafrost, DK-1350 Copenhagen K, Denmark; [Prieme, Anders] Univ Copenhagen, Dept Biol, DK-2100 Copenhagen O, Denmark; [Cooper, Elisabeth J.; Morsdorf, Martin Alfons] UiT Arctic Univ Norway, Fac Biosci Fisheries & Econ, Dept Arctic & Marine Biol, N-9037 Tromso, Norway; [Morsdorf, Martin Alfons] Univ Freiburg, Fac Biol Geobot, D-79104 Freiburg, Germany; [Grogan, Paul] Queens Univ, Dept Biol, Kingston, ON K7L 3N6, Canada; [Semenchuk, Philipp] Univ Vienna, Dept Bot & Biodivers Res, Rennweg 14, A-1030 Vienna, Austria","Affiliations":"University of Copenhagen; University of Copenhagen; UiT The Arctic University of Tromso; University of Freiburg; Queens University - Canada; University of Vienna","Reprint Addresses":"Xu, WY (corresponding author), Univ Copenhagen, Dept Geosci & Nat Resource Management, Ctr Permafrost, DK-1350 Copenhagen K, Denmark.","Email Addresses":"wexu@ign.ku.dk","Researcher Ids":"; Elberling, Bo/M-4000-2014; Ambus, Per/B-2514-2015","ORCIDs":"Xu, Wenyi/0000-0002-9516-4395; Elberling, Bo/0000-0002-6023-885X; Semenchuk, Philipp/0000-0002-1949-6427; Ambus, Per/0000-0001-7580-524X","Funding Orgs":"Danish National Research Foundation [DNRF100]; China Scholarship Council [201806140158]; Norwegian Research Council [230970]; University Centre in Svalbard (UNIS); UiT-The Arctic University of Norway; Novo Nordisk Fonden [NNF19OC0057374] Funding Source: researchfish","Funding Name Preferred":"Danish National Research Foundation(Danmarks Grundforskningsfond); China Scholarship Council(China Scholarship Council); Norwegian Research Council(Research Council of Norway); University Centre in Svalbard (UNIS); UiT-The Arctic University of Norway; Novo Nordisk Fonden(Novo Nordisk Foundation)","Funding Text":"We gratefully acknowledge funding provided for this project by the Danish National Research Foundation (CENPERM DNRF100) . Addi-tional funding was provided by China Scholarship Council (201806140158) , The Norwegian Research Council (project number 230970) , The University Centre in Svalbard (UNIS) and UiT-The Arctic University of Norway. Many thanks to Karin Clark and Liam Case (Department of Environment and Natural Resources, Government of N. W.T.) for collecting and shipping the late winter Daring Lake soils; and to Qian Gu, Rhett Andruko and Yvette Chirinian (Queen's university) for collecting and shipping the late summer Daring Lake soils. Many thanks to Sabine B. Rumpf for help with active layer measurements in Svalbard. Finally, we would like to thank four journal reviewers for very helpful and constructive comments to this manuscript.","Cited References":null,"Cited Reference Count":"94","Times Cited, WoS Core":"7","Times Cited, All Databases":"6","180 Day Usage Count":"21","Since 2013 Usage Count":"72","Publisher":"PERGAMON-ELSEVIER SCIENCE LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND","ISSN":"0038-0717","eISSN":"1879-3428","ISBN":null,"Journal Abbreviation":"SOIL BIOL BIOCHEM","Journal ISO Abbreviation":"Soil Biol. Biochem.","Publication Date":"SEP","Publication Year":"2021","Volume":"160","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"108356","DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.soilbio.2021.108356","DOI Link":"http://dx.doi.org/10.1016/j.soilbio.2021.108356","Book DOI":null,"Early Access Date":"JUL 2021","Number of Pages":"13","WoS Categories":"Soil Science","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Agriculture","IDS Number":"UL4OG","Pubmed Id":null,"Open Access Designations":"Green Published, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14","UT (Unique WOS ID)":"WOS:000692631600006","Web of Science Record":"0","None":null},{"_id":73,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mould Bay","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/tc-12-123-2018","Article Title":"Detecting the permafrost carbon feedback: talik formation and increased cold-season respiration as precursors to sink-to-source transitions","Document Type":"Article","Source Title":"CRYOSPHERE","Author Keywords":null,"Keywords Plus":"NORTHERN ECOSYSTEMS; PLANT PRODUCTIVITY; CLIMATE-CHANGE; ORGANIC SOIL; CO2; TUNDRA; EXCHANGE; CYCLE; LATITUDES; STORAGE","Authors":"Parazoo, NC; Koven, CD; Lawrence, DM; Romanovsky, V; Miller, CE","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Parazoo, Nicholas C.; Koven, Charles D.; Lawrence, David M.; Romanovsky, Vladimir; Miller, Charles E.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Thaw and release of permafrost carbon (C) due to climate change is likely to offset increased vegetation C uptake in northern high-latitude (NHL) terrestrial ecosystems. Models project that this permafrost C feedback may act as a slow leak, in which case detection and attribution of the feedback may be difficult. The formation of talik, a subsurface layer of perennially thawed soil, can accelerate permafrost degradation and soil respiration, ultimately shifting the C balance of permafrost-affected ecosystems from long-term C sinks to long-term C sources. It is imperative to understand and characterize mechanistic links between talik, permafrost thaw, and respiration of deep soil C to detect and quantify the permafrost C feedback. Here, we use the Community Land Model (CLM) version 4.5, a permafrost and biogeochemistry model, in comparison to long-term deep borehole data along North American and Siberian transects, to investigate thaw-driven C sources in NHL (>55 degrees N) from 2000 to 2300. Widespread talik at depth is projected across most of the NHL permafrost region (14 million km(2)) by 2300, 6.2 million km(2) of which is projected to become a long-term C source, emitting 10 PgC by 2100, 50 PgC by 2200, and 120 PgC by 2300, with few signs of slowing. Roughly half of the projected C source region is in predominantly warm sub-Arctic permafrost following talik onset. This region emits only 20 PgC by 2300, but the CLM4.5 estimate may be biased low by not accounting for deep C in yedoma. Accelerated decomposition of deep soil C following talik onset shifts the ecosystem C balance away from surface dominant processes (photosynthesis and litter respiration), but sink-to-source transition dates are delayed by 20-200 years by high ecosystem productivity, such that talik peaks early (similar to 2050s, although borehole data suggest sooner) and C source transition peaks late (similar to 2150-2200). The remaining C source region in cold northern Arctic permafrost, which shifts to a net source early (late 21st century), emits 5 times more C (95 PgC) by 2300, and prior to talik formation due to the high decomposition rates of shallow, young C in organic-rich soils coupled with low productivity. Our results provide important clues signaling imminent talik onset and C source transition, including (1) late coldseason (January-February) soil warming at depth (similar to 2 m), (2) increasing cold-season emissions (November-April), and (3) enhanced respiration of deep, old C in warm permafrost and young, shallow C in organic-rich cold permafrost soils. Our results suggest a mosaic of processes that govern carbon source-to-sink transitions at high latitudes and emphasize the urgency of monitoring soil thermal profiles, organic C age and content, cold-season CO2 emissions, and atmospheric (CO2)-C-14 as key indicators of the permafrost C feedback.","Addresses":"[Parazoo, Nicholas C.; Miller, Charles E.] CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA; [Koven, Charles D.] Lawrence Berkeley Natl Lab, Berkeley, CA USA; [Lawrence, David M.] Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA; [Romanovsky, Vladimir] Geophys Inst UAF, Fairbanks, AK 99775 USA","Affiliations":"California Institute of Technology; National Aeronautics & Space Administration (NASA); NASA Jet Propulsion Laboratory (JPL); United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; National Center Atmospheric Research (NCAR) - USA","Reprint Addresses":"Parazoo, NC; Miller, CE (corresponding author), CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA.","Email Addresses":"nicholas.c.parazoo@jpl.nasa.gov; charles.e.miller@jpl.nasa.gov","Researcher Ids":"Koven, Charles/N-8888-2014; Lawrence, David M/C-4026-2011","ORCIDs":"Koven, Charles/0000-0002-3367-0065; Lawrence, David M/0000-0002-2968-3023; Parazoo, Nicholas/0000-0002-4165-4532; Romanovsky, Vladimir/0000-0002-9515-2087","Funding Orgs":"US Department of Energy, Office of Biological and Environmental Research grant [DE-FC03-97ER62402/A0101]; Office of Science, Office of Biological and Environmental Research of the US Department of Energy (DOE) [DE-AC02-05CH11231]; Terrestrial Ecosystem Science Programs (NGEE-Arctic); Office of Science of the US Department of Energy [DE-AC02-05CH11231]; National Science Foundation (NSF); NSF; Office of Science (BER) of the US Department of Energy; Directorate For Geosciences; Office of Polar Programs (OPP) [1304271] Funding Source: National Science Foundation","Funding Name Preferred":"US Department of Energy, Office of Biological and Environmental Research grant(United States Department of Energy (DOE)); Office of Science, Office of Biological and Environmental Research of the US Department of Energy (DOE)(United States Department of Energy (DOE)); Terrestrial Ecosystem Science Programs (NGEE-Arctic); Office of Science of the US Department of Energy(United States Department of Energy (DOE)); National Science Foundation (NSF)(National Science Foundation (NSF)National Research Foundation of Korea); NSF(National Science Foundation (NSF)); Office of Science (BER) of the US Department of Energy(United States Department of Energy (DOE)); Directorate For Geosciences; Office of Polar Programs (OPP)(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO))","Funding Text":"David M. Lawrence is supported by US Department of Energy, Office of Biological and Environmental Research grant DE-FC03-97ER62402/A0101. Charles D. Koven is supported by the Director, Office of Science, Office of Biological and Environmental Research of the US Department of Energy (DOE) under Contract DE-AC02-05CH11231 as part of their Regional and Global Climate Modeling (BGC-Feedbacks SFA), and Terrestrial Ecosystem Science Programs (NGEE-Arctic), and used resources of the National Energy Research Scientific Computing Center, also supported by the Office of Science of the US Department of Energy, under Contract DE-AC02-05CH11231. National Center for Atmospheric Research (NCAR) is sponsored by the National Science Foundation (NSF). The CESM project is supported by the NSF and the Office of Science (BER) of the US Department of Energy. Computing resources were provided by the Climate Simulation Laboratory at NCAR's Computational and Information Systems Laboratory, sponsored by NSF and other agencies. Some of the research described in this paper was performed for CARVE, an Earth Ventures (EV-1) investigation, under contract with NASA. A portion of this research was carried out at JPL, California Institute of Technology, under contract with NASA.","Cited References":null,"Cited Reference Count":"51","Times Cited, WoS Core":"33","Times Cited, All Databases":"33","180 Day Usage Count":"1","Since 2013 Usage Count":"29","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1994-0416","eISSN":"1994-0424","ISBN":null,"Journal Abbreviation":"CRYOSPHERE","Journal ISO Abbreviation":"Cryosphere","Publication Date":"JAN 12","Publication Year":"2018","Volume":"12","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"123","End Page":"144","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/tc-12-123-2018","DOI Link":"http://dx.doi.org/10.5194/tc-12-123-2018","Book DOI":null,"Early Access Date":null,"Number of Pages":"22","WoS Categories":"Geography, Physical; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Physical Geography; Geology","IDS Number":"FT0IA","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-18 00:00:00","UT (Unique WOS ID)":"WOS:000422806200002","Web of Science Record":"0","None":null},{"_id":74,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Freshwater river environments","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"Y","DOI Link Active":"http://dx.doi.org/10.1111/fwb.13600","Article Title":"Diversity of diatoms, benthic macroinvertebrates, and fish varies in response to different environmental correlates in Arctic rivers across North America","Document Type":"Article","Source Title":"FRESHWATER BIOLOGY","Author Keywords":"biodiversity monitoring; climate change; freshwater; latitudinal gradient; river ecology","Keywords Plus":"FRESH-WATER BIODIVERSITY; CLIMATE-CHANGE; STREAM MACROINVERTEBRATES; ECOLOGICAL IMPLICATIONS; LATITUDINAL GRADIENTS; CORNWALLIS ISLAND; COMMUNITIES; RICHNESS; PATTERNS; DISTRIBUTIONS","Authors":"Lento, J; Laske, SM; Lavoie, I; Bogan, D; Brua, RB; Campeau, S; Chin, K; Culp, JM; Levenstein, B; Power, M; Saulnier-Talbot, E; Shaftel, R; Swanson, H; Whitman, M; Zimmerman, CE","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Lento, Jennifer; Laske, Sarah M.; Lavoie, Isabelle; Bogan, Daniel; Brua, Robert B.; Campeau, Stephane; Chin, Krista; Culp, Joseph M.; Levenstein, Brianna; Power, Michael; Saulnier-Talbot, Emilie; Shaftel, Rebecca; Swanson, Heidi; Whitman, Matthew; Zimmerman, Christian E.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Climate change poses a significant threat to Arctic freshwater biodiversity, but impacts depend upon the strength of organism response to climate-related drivers. Currently, there is insufficient knowledge about Arctic freshwater biodiversity patterns to guide assessment, prediction, and management of biodiversity change. As part of the Circumpolar Biodiversity Monitoring Program's first freshwater assessment, we evaluated diversity of diatoms, benthic macroinvertebrates, and fish in North American Arctic rivers. Alpha diversity was assessed in relation to temperature, water chemistry, bedrock geology, and glaciation history to identify important environmental correlates. Biotic composition was compared among groups to evaluate response to environmental gradients. Macroinvertebrate alpha-diversity declined strongly with increasing latitude from 48 degrees N to 82 degrees N, whereas diatom and fish diversity peaked around 70 degrees N without a clear latitudinal decline. Macroinvertebrate diversity was significantly positively related to air temperature. Diatom diversity was related to bedrock geology and temperature, whereas fish diversity was related to glaciation history. Fish and macroinvertebrate assemblages differed between sites in western Canada, where invertebrate composition was more variable, and Alaska, where fish composition was more variable. In sites with both diatom and macroinvertebrate data, diatom composition was distinct in Alaska, where richness was highest in former glacial refugia. Macroinvertebrate composition was distinct in lowest-latitude eastern and high-latitude western Canadian sites where temperature was highest. Temperature, precipitation, geology, calcium, and substrate size were important environmental correlates for diatoms and macroinvertebrates, although the relative importance of each correlate differed. Diatom taxa were most strongly associated with water chemistry, whereas benthic invertebrate composition related most strongly to precipitation and temperature. This large-scale study provides the most substantial integration and analysis of river diatom, macroinvertebrate, and fish data from the North American Arctic to date. Findings suggest that macroinvertebrates will show the strongest response to climate-related shifts in temperature, whereas diatoms and fish are more likely to respond to climate-induced shifts in nutrients and hydraulic connectivity. However, significant gaps in data coverage limited our ability to reliably evaluate spatial patterns and detect change. These gaps could be reduced by improving collaborative efforts between the U.S.A. and Canada to harmonise future monitoring.","Addresses":"[Lento, Jennifer; Levenstein, Brianna] Univ New Brunswick, Canadian Rivers Inst, Dept Biol, Fredericton, NB, Canada; [Laske, Sarah M.; Zimmerman, Christian E.] US Geol Survey, Alaska Sci Ctr, Anchorage, AK USA; [Lavoie, Isabelle] Ctr Eau Terre Environm, Inst Natl Rech Sci, Quebec City, PQ, Canada; [Bogan, Daniel; Shaftel, Rebecca] Univ Alaska Anchorage, Alaska Ctr Conservat Sci, Anchorage, AK USA; [Brua, Robert B.] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, Saskatoon, SK, Canada; [Campeau, Stephane] Univ Quebec Trois Rivieres, Dept Environm Sci, Trois Rivieres, PQ, Canada; [Chin, Krista] Govt Northwest Terr, Cumulat Impact Monitoring Program, Yellowknife, NT, Canada; [Culp, Joseph M.] Environm & Climate Change Canada, Burlington, ON, Canada; [Culp, Joseph M.] Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON, Canada; [Power, Michael; Swanson, Heidi] Univ Waterloo, Dept Biol, Waterloo, ON, Canada; [Saulnier-Talbot, Emilie] Univ Laval, Ctr Etud Nord CEN, Lab Paleoecol Aquat, Quebec City, PQ, Canada; [Whitman, Matthew] US Bur Land Management, Arctic Dist Off, Fairbanks, AK USA","Affiliations":"University of New Brunswick; United States Department of the Interior; United States Geological Survey; University of Quebec; Institut national de la recherche scientifique (INRS); University of Alaska System; University of Alaska Anchorage; Environment & Climate Change Canada; University of Quebec; University of Quebec Trois Rivieres; Environment & Climate Change Canada; Wilfrid Laurier University; University of Waterloo; Laval University","Reprint Addresses":"Lento, J (corresponding author), Univ New Brunswick, Canadian Rivers Inst, Dept Biol, Fredericton, NB, Canada.","Email Addresses":"jlento@gmail.com","Researcher Ids":"Shaftel, Rebecca/HNR-3645-2023; Lento, Jennifer/Y-4082-2019","ORCIDs":"Shaftel, Rebecca/0000-0002-4789-4211; Lento, Jennifer/0000-0002-8098-4825; Laske, Sarah/0000-0002-6096-0420; Levenstein, Brianna/0000-0002-3776-1933","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"102","Times Cited, WoS Core":"6","Times Cited, All Databases":"6","180 Day Usage Count":"10","Since 2013 Usage Count":"40","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"0046-5070","eISSN":"1365-2427","ISBN":null,"Journal Abbreviation":"FRESHWATER BIOL","Journal ISO Abbreviation":"Freshw. Biol.","Publication Date":"JAN","Publication Year":"2022","Volume":"67","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"95","End Page":"115","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1111/fwb.13600","DOI Link":"http://dx.doi.org/10.1111/fwb.13600","Book DOI":null,"Early Access Date":"2020-08-01 00:00:00","Number of Pages":"21","WoS Categories":"Ecology; Marine & Freshwater Biology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology","IDS Number":"YJ4FD","Pubmed Id":null,"Open Access Designations":"Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-06 00:00:00","UT (Unique WOS ID)":"WOS:000559003400001","Web of Science Record":"0","None":null},{"_id":75,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, North Slave","NWT area":"Trail Valley Creek, Daring Lake Tundra Ecosystem Research Station","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1038/s41598-022-07561-1","Article Title":"Earlier snowmelt may lead to late season declines in plant productivity and carbon sequestration in Arctic tundra ecosystems","Document Type":"Article","Source Title":"SCIENTIFIC REPORTS","Author Keywords":null,"Keywords Plus":"CO2 FLUX; ERIOPHORUM-VAGINATUM; GROWING-SEASON; ENERGY; EXCHANGE; TEMPERATURE; EXTENSION; PHENOLOGY; SNOWFALL; WETLANDS","Authors":"Zona, D; Lafleur, PM; Hufkens, K; Bailey, B; Gioli, B; Burba, G; Goodrich, JP; Liljedahl, AK; Euskirchen, ES; Watts, JD; Farina, M; Kimball, JS; Heimann, M; Gockede, M; Pallandt, M; Christensen, TR; Mastepanov, M; Lopez-Blanco, E; Jackowicz-Korczynski, M; Dolman, AJ; Marchesini, LB; Commane, R; Wofsy, SC; Miller, CE; Lipson, DA; Hashemi, J; Arndt, KA; Kutzbach, L; Holl, D; Boike, J; Wille, C; Sachs, T; Kalhori, A; Song, X; Xu, XF; Humphreys, ER; Koven, CD; Sonnentag, O; Meyer, G; Gosselin, GH; Marsh, P; Oechel, WC","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Zona, Donatella; Lafleur, Peter M.; Hufkens, Koen; Bailey, Barbara; Gioli, Beniamino; Burba, George; Goodrich, Jordan P.; Liljedahl, Anna K.; Euskirchen, Eugenie S.; Watts, Jennifer D.; Farina, Mary; Kimball, John S.; Heimann, Martin; Goeckede, Mathias; Pallandt, Martijn; Christensen, Torben R.; Mastepanov, Mikhail; Lopez-Blanco, Efren; Jackowicz-Korczynski, Marcin; Dolman, Albertus J.; Marchesini, Luca Belelli; Commane, Roisin; Wofsy, Steven C.; Miller, Charles E.; Lipson, David A.; Hashemi, Josh; Arndt, Kyle A.; Kutzbach, Lars; Holl, David; Boike, Julia; Wille, Christian; Sachs, Torsten; Kalhori, Aram; Song, Xia; Xu, Xiaofeng; Humphreys, Elyn R.; Koven, Charles D.; Sonnentag, Oliver; Meyer, Gesa; Gosselin, Gabriel H.; Marsh, Philip; Oechel, Walter C.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Arctic warming is affecting snow cover and soil hydrology, with consequences for carbon sequestration in tundra ecosystems. The scarcity of observations in the Arctic has limited our understanding of the impact of covarying environmental drivers on the carbon balance of tundra ecosystems. In this study, we address some of these uncertainties through a novel record of 119 site-years of summer data from eddy covariance towers representing dominant tundra vegetation types located on continuous permafrost in the Arctic. Here we found that earlier snowmelt was associated with more tundra net CO2 sequestration and higher gross primary productivity (GPP) only in June and July, but with lower net carbon sequestration and lower GPP in August. Although higher evapotranspiration (ET) can result in soil drying with the progression of the summer, we did not find significantly lower soil moisture with earlier snowmelt, nor evidence that water stress affected GPP in the late growing season. Our results suggest that the expected increased CO2 sequestration arising from Arctic warming and the associated increase in growing season length may not materialize if tundra ecosystems are not able to continue sequestering CO2 later in the season.","Addresses":"[Zona, Donatella; Bailey, Barbara; Lipson, David A.; Hashemi, Josh; Song, Xia; Xu, Xiaofeng; Oechel, Walter C.] San Diego State Univ, Dept Biol, San Diego, CA 92182 USA; [Zona, Donatella] Univ Sheffield, Sch Biosci, Western Bank, Sheffield S10 2TN, S Yorkshire, England; [Lafleur, Peter M.] Trent Univ, Sch Environm, Peterborough, ON K9L 0G2, Canada; [Hufkens, Koen] INRA, UMR ISPA 1391, 71 Ave Edouard Bourlaux, F-33140 Villenave Dornon, France; [Hufkens, Koen] Univ Ghent, Dept Appl Ecol & Environm Biol, B-9000 Ghent, Belgium; [Gioli, Beniamino] Natl Res Council CNR, IBE, Inst BioEcon, Via Giovanni Caproni 8, I-50145 Florence, Italy; [Burba, George] LI COR Biosci, 4421 Super St, Lincoln, NE 68504 USA; [Burba, George] Univ Nebraska, Sch Nat Resources, Robert B Daugherty Water Food Global Inst, Lincoln, NE 68583 USA; [Goodrich, Jordan P.] Univ Waikato, Dept Earth Sci, Hamilton 3216, New Zealand; [Liljedahl, Anna K.] Univ Alaska Fairbanks, Water & Environm Res Ctr, Fairbanks, AK 99775 USA; [Liljedahl, Anna K.; Watts, Jennifer D.; Farina, Mary] Woodwell Climate Res Ctr, Falmouth, MA 02540 USA; [Euskirchen, Eugenie S.] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK 99775 USA; [Watts, Jennifer D.; Kimball, John S.] Univ Montana, WA Franke Coll Forestry & Conservat, Missoula, MT 59812 USA; [Heimann, Martin; Goeckede, Mathias; Pallandt, Martijn] Max Planck Inst Biogeochem, D-07745 Jena, Germany; [Heimann, Martin] Univ Helsinki, Fac Sci, Inst Atmospher & Earth Syst Res INAR Phys, Gustaf Hallstromin Katu 2b,00560,POB 64, Helsinki 00014, Finland; [Christensen, Torben R.; Mastepanov, Mikhail; Lopez-Blanco, Efren; Jackowicz-Korczynski, Marcin] Aarhus Univ, Arctic Res Ctr, Dept Ecosci, Frederiksborgvej 399, DK-4000 Roskilde, Denmark; [Christensen, Torben R.; Mastepanov, Mikhail] Oulu Univ, Oulanka Res Stn, Kuusamo, Finland; [Lopez-Blanco, Efren] Greenland Inst Nat Resources, Dept Environm & Minerals, Nuuk 3900, Greenland; [Jackowicz-Korczynski, Marcin] Lund Univ, Dept Phys Geog & Ecosyst Sci, S-22362 Lund, Sweden; [Dolman, Albertus J.] Netherlands Inst Sea Res, POB 59, NL-1790 AB Texel, Netherlands; [Marchesini, Luca Belelli] Fdn Edmund Mach, Res & Innovat Ctr, Dept Sustainable Agroecosyst & Bioresources, Via E Mach 1, I-38010 San Michele All Adige, TN, Italy; [Marchesini, Luca Belelli] RUDN Univ, Agr Technol Inst, Moscow 117198, Russia; [Commane, Roisin] Columbia Univ, Dept Earth & Environm Sci, Lamont Doherty Earth Observ, Palisades, NY 10964 USA; [Wofsy, Steven C.] Harvard Univ, Sch Engn & Appl Sci, 20 Oxford St, Cambridge, MA 02138 USA; [Miller, Charles E.] CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA; [Arndt, Kyle A.] Univ New Hampshire, Inst Study Earth Oceans & Space, Earth Syst Res Ctr, 8 Coll Rd, Durham, NH 03824 USA; [Kutzbach, Lars; Holl, David] Univ Hamburg, Ctr Earth Syst Res & Sustainabil CEN, Inst Soil Sci, D-20146 Hamburg, Germany; [Boike, Julia] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Permafrost Res, Potsdam, Germany; [Boike, Julia] Humboldt Univ, Geog Dept, D-10099 Berlin, Germany; [Wille, Christian; Sachs, Torsten; Kalhori, Aram] GFZ German Res Ctr Geosci, D-14473 Potsdam, Germany; [Humphreys, Elyn R.] Carleton Univ, Dept Geog & Environm Studies, Ottawa, ON K1S 5B6, Canada; [Koven, Charles D.] Lawrence Berkeley Natl Lab LBNL, Climate & Ecosyst Sci Div, Berkeley, CA 94720 USA; [Sonnentag, Oliver; Meyer, Gesa; Gosselin, Gabriel H.] Univ Montreal, Dept Geog, 1375 Ave Therese Lavoie Roux, Montreal, PQ H2V 0B3, Canada; [Marsh, Philip] Wilfrid Laurier Univ, Dept Geog & Environm Studies, 75 Univ Ave W, Waterloo, ON N2S 3C5, Canada; [Oechel, Walter C.] Univ Exeter, Coll Life & Environm Sci, Dept Geog, Exeter EX4 4RJ, Devon, England","Affiliations":"California State University System; San Diego State University; University of Sheffield; Trent University; INRAE; Ghent University; Consiglio Nazionale delle Ricerche (CNR); Istituto per la BioEconomia (IBE-CNR); University of Nebraska System; University of Nebraska Lincoln; University of Waikato; University of Alaska System; University of Alaska Fairbanks; University of Alaska System; University of Alaska Fairbanks; University of Montana System; University of Montana; Max Planck Society; University of Helsinki; Aarhus University; University of Oulu; Greenland Institute of Natural Resources; Lund University; Utrecht University; Royal Netherlands Institute for Sea Research (NIOZ); Fondazione Edmund Mach; Peoples Friendship University of Russia; Columbia University; Harvard University; California Institute of Technology; National Aeronautics & Space Administration (NASA); NASA Jet Propulsion Laboratory (JPL); University System Of New Hampshire; University of New Hampshire; University of Hamburg; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Humboldt University of Berlin; Helmholtz Association; Helmholtz-Center Potsdam GFZ German Research Center for Geosciences; Carleton University; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; Universite de Montreal; Wilfrid Laurier University; University of Exeter","Reprint Addresses":"Zona, D (corresponding author), San Diego State Univ, Dept Biol, San Diego, CA 92182 USA.;Zona, D (corresponding author), Univ Sheffield, Sch Biosci, Western Bank, Sheffield S10 2TN, S Yorkshire, England.","Email Addresses":"dzona@sdsu.edu","Researcher Ids":"Heimann, Martin/H-7807-2016; López-Blanco, Efrén/ABA-9934-2020; Goeckede, Mathias/C-1027-2017; Koven, Charles/N-8888-2014; Belelli Marchesini, Luca/M-3554-2014; Commane, Roisin/E-4835-2016; Holl, David/D-9624-2018; Wille, Christian/J-3657-2013; Zona, Donatella/G-4039-2010; Mastepanov, Mikhail/G-1235-2016","ORCIDs":"Heimann, Martin/0000-0001-6296-5113; López-Blanco, Efrén/0000-0002-3796-8408; Goeckede, Mathias/0000-0003-2833-8401; Koven, Charles/0000-0002-3367-0065; Belelli Marchesini, Luca/0000-0001-8408-4675; Commane, Roisin/0000-0003-1373-1550; Meyer, Gesa/0000-0003-3199-5250; Holl, David/0000-0002-9269-7030; Kalhori, Aram/0000-0002-0652-8987; Christensen, Torben R./0000-0002-4917-148X; Wille, Christian/0000-0003-0930-6527; Zona, Donatella/0000-0002-0003-4839; Mastepanov, Mikhail/0000-0002-5543-0302; Dolman, A.J./0000-0003-0099-0457","Funding Orgs":"Office of Polar Programs of the National Science Foundation (NSF) [1204263, 1702797]; NSF Office of Polar Programs; NASA Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), an Earth Ventures (EV-1) investigation; NASA ABoVE [NNX15AT74A, NNX16AF94A]; NASA [NNH17ZDA001N-NIP]; European Union [727890]; Natural Environment Research Council (NERC) UAMS [NE/P002552/1]; NOAA Cooperative Science Center for Earth System Sciences and Remote Sensing Technologies (NOAA-CESSRST) [NA16SEC4810008]; National Aeronautics and Space Administration [80NM0018D0004]; NASA [905081, NNX16AF94A, 796799, NNX15AT74A] Funding Source: Federal RePORTER","Funding Name Preferred":"Office of Polar Programs of the National Science Foundation (NSF)(National Science Foundation (NSF)); NSF Office of Polar Programs(National Science Foundation (NSF)); NASA Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), an Earth Ventures (EV-1) investigation; NASA ABoVE; NASA(National Aeronautics & Space Administration (NASA)); European Union(European Commission); Natural Environment Research Council (NERC) UAMS(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); NOAA Cooperative Science Center for Earth System Sciences and Remote Sensing Technologies (NOAA-CESSRST); National Aeronautics and Space Administration(National Aeronautics & Space Administration (NASA)); NASA(National Aeronautics & Space Administration (NASA))","Funding Text":"The complete list of funding bodies that supported this study is included in the SI Appendix. DZ, WCO, XX, and DAL acknowledge support from the Office of Polar Programs of the National Science Foundation (NSF) (award number 1204263, and 1702797) with additional logistical support funded by the NSF Office of Polar Programs, from the NASA Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), an Earth Ventures (EV-1) investigation, under contract with the National Aeronautics and Space Administration, and from the NASA ABoVE (NNX15AT74A; NNX16AF94A) Program. JDW acknowledges support from NASA NNH17ZDA001N-NIP. The Alaskan sites are located on land owned by the Ukpeagvik Inupiat Corporation (UIC). This project has received funding from the European Union's Horizon 2020 research and innovation program under grant agreement No. 727890, and by the Natural Environment Research Council (NERC) UAMS Grant (NE/P002552/1), and from the NOAA Cooperative Science Center for Earth System Sciences and Remote Sensing Technologies (NOAA-CESSRST) under the Cooperative Agreement Grant # NA16SEC4810008. Part of the analysis was carried out in part at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration (80NM0018D0004).","Cited References":null,"Cited Reference Count":"62","Times Cited, WoS Core":"7","Times Cited, All Databases":"7","180 Day Usage Count":"12","Since 2013 Usage Count":"21","Publisher":"NATURE PORTFOLIO","Publisher City":"BERLIN","Publisher Address":"HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY","ISSN":"2045-2322","eISSN":null,"ISBN":null,"Journal Abbreviation":"SCI REP-UK","Journal ISO Abbreviation":"Sci Rep","Publication Date":"MAR 21","Publication Year":"2022","Volume":"12","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"3986","DOI prefix":"http://dx.doi.org/","DOI":"10.1038/s41598-022-07561-1","DOI Link":"http://dx.doi.org/10.1038/s41598-022-07561-1","Book DOI":null,"Early Access Date":null,"Number of Pages":"10","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"ZX0JS","Pubmed Id":"35314726","Open Access Designations":"Green Published, Green Submitted, gold, Green Accepted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000771589000034","Web of Science Record":"0","None":null},{"_id":76,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Mackenzie River and Mackenzie basin","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3390/w13020179","Article Title":"Effects of Climatic Drivers and Teleconnections on Late 20th Century Trends in Spring Freshet of Four Major Arctic-Draining Rivers","Document Type":"Article","Source Title":"WATER","Author Keywords":"Arctic; spring freshet; hydro-climatology; streamflow; teleconnections; atmospheric circulation","Keywords Plus":null,"Authors":"Ahmed, R; Prowse, T; Dibike, Y; Bonsal, B","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Ahmed, Roxanne; Prowse, Terry; Dibike, Yonas; Bonsal, Barrie","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Spring freshet is the dominant annual discharge event in all major Arctic draining rivers with large contributions to freshwater inflow to the Arctic Ocean. Research has shown that the total freshwater influx to the Arctic Ocean has been increasing, while at the same time, the rate of change in the Arctic climate is significantly higher than in other parts of the globe. This study assesses the large-scale atmospheric and surface climatic conditions affecting the magnitude, timing and regional variability of the spring freshets by analyzing historic daily discharges from sub-basins within the four largest Arctic-draining watersheds (Mackenzie, Ob, Lena and Yenisei). Results reveal that climatic variations closely match the observed regional trends of increasing cold-season flows and earlier freshets. Flow regulation appears to suppress the effects of climatic drivers on freshet volume but does not have a significant impact on peak freshet magnitude or timing measures. Spring freshet characteristics are also influenced by El Nino-Southern Oscillation, the Pacific Decadal Oscillation, the Arctic Oscillation and the North Atlantic Oscillation, particularly in their positive phases. The majority of significant relationships are found in unregulated stations. This study provides a key insight into the climatic drivers of observed trends in freshet characteristics, whilst clarifying the effects of regulation versus climate at the sub-basin scale.","Addresses":"[Ahmed, Roxanne; Prowse, Terry; Dibike, Yonas; Bonsal, Barrie] Univ Victoria, Dept Geog, Water & Climate Impacts Res Ctr, POB 1700 STN CSC, Victoria, BC V8W 2Y2, Canada; [Prowse, Terry; Dibike, Yonas] Univ Victoria, Watershed Hydrol & Ecol Res Div, Environm & Climate Change Canada, 2472 Arbutus Rd, Victoria, BC V8N 1V8, Canada; [Bonsal, Barrie] Environm & Climate Change Canada, Watershed Hydrol & Ecol Res Div, Natl Hydrol Res Ctr, Saskatoon, SK S7N 3H5, Canada","Affiliations":"University of Victoria; Environment & Climate Change Canada; University of Victoria; Environment & Climate Change Canada; National Hydrology Research Centre","Reprint Addresses":"Dibike, Y (corresponding author), Univ Victoria, Dept Geog, Water & Climate Impacts Res Ctr, POB 1700 STN CSC, Victoria, BC V8W 2Y2, Canada.;Dibike, Y (corresponding author), Univ Victoria, Watershed Hydrol & Ecol Res Div, Environm & Climate Change Canada, 2472 Arbutus Rd, Victoria, BC V8N 1V8, Canada.","Email Addresses":"roxannea@uvic.ca; prowset@uvic.ca; yonas.dibike@canada.ca; barrie.bonsal@canada.ca","Researcher Ids":null,"ORCIDs":"Dibike, Yonas/0000-0003-2138-9708","Funding Orgs":"ArcticNet funding from the Natural Sciences and Engineering Council of Canada (NSERC)","Funding Name Preferred":"ArcticNet funding from the Natural Sciences and Engineering Council of Canada (NSERC)","Funding Text":"This work was partially supported by a Discovery Grant and ArcticNet funding from the Natural Sciences and Engineering Council of Canada (NSERC) to one of the co-authors.","Cited References":null,"Cited Reference Count":"47","Times Cited, WoS Core":"2","Times Cited, All Databases":"2","180 Day Usage Count":"1","Since 2013 Usage Count":"4","Publisher":"MDPI","Publisher City":"BASEL","Publisher Address":"ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND","ISSN":null,"eISSN":"2073-4441","ISBN":null,"Journal Abbreviation":"WATER-SUI","Journal ISO Abbreviation":"Water","Publication Date":"JAN","Publication Year":"2021","Volume":"13","Issue":"2","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"179","DOI prefix":"http://dx.doi.org/","DOI":"10.3390/w13020179","DOI Link":"http://dx.doi.org/10.3390/w13020179","Book DOI":null,"Early Access Date":null,"Number of Pages":"30","WoS Categories":"Environmental Sciences; Water Resources","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Water Resources","IDS Number":"PY0YT","Pubmed Id":null,"Open Access Designations":"Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-08 00:00:00","UT (Unique WOS ID)":"WOS:000611776500001","Web of Science Record":"0","None":null},{"_id":77,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.scitotenv.2022.158091","Article Title":"Emerging solute-induced mineralization in Arctic rivers under climate warming","Document Type":"Article","Source Title":"SCIENCE OF THE TOTAL ENVIRONMENT","Author Keywords":"River mineralization; Riverine solute exports; Arctic rivers; Permafrost degradation; Climate warming","Keywords Plus":"DISCONTINUOUS PERMAFROST; WATER; SEDIMENT; NUTRIENTS; HYDROGEOCHEMISTRY; STREAMFLOW; TERRITORY; CHEMISTRY; PATHWAYS; IMPACTS","Authors":"Liu, SQ; Wang, P","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Liu, Shiqi; Wang, Ping","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Permafrost degradation under a warming climate is accelerating the hydrological processes in Arctic river basins. However, corresponding changes in river mineralization, riverine solute exports and their potential influencing factors are not fully understood. In this study, we selected six major Arctic rivers (Ob, Yenisei, Lena, Kolyma, Yukon and Mackenzie Rivers) with different permafrost extents, meteorological conditions and hydrological regimes to reveal the changes in river mineralization and riverine solute exports using ArcticGRO sampling data from 2003 to 2019. Our results indicate that solute-induced river mineralization has already been observed in the Lena, Yukon and Mackenzie Rivers during 2003-2019. The annual flux of total dissolved solids (TDS; a key parameter of drinking water quality), calculated by the Load Estimator (LOADEST) program, from these six rivers was approximately 295.24 +/- 12.50 Tg, with the Ob, Kolyma and Yukon Rivers exhibiting significant increasing trends (p < 0.05) at rates of 4.38 Tg/10 yr, 1.62 Tg/10 yr and 3.03 Tg/10 yr, respectively. Climate-induced changes in hydrological regimes regulate riverine solute exports, with relatively higher TDS concentrations in the groundwater-dominated winter low-flow season and lower TDS concentrations under the dilution of groundwater by snowmelt spring floods and summer precipitation events. The riverine solute fluxes with higher TDS concentrations (e.g., those of the Yukon and Mackenzie Rivers) increased more rapidly (similar to 0.14 Tg/km(3)) with changes in river discharge; however, the TDS concentrations were more sensitive to climate warming in continuous permafrost-dominated colder basins (i.e., the Kolyma and Lena River basins) than in other relatively warmer basins. Our results suggest that riverine solute exports are likely affected by permafrost thaw-induced changes in hydrogeological processes, which are tightly associated with increases in active layer thickness and enhanced groundwater discharge to rivers. Under a warming climate, riverine solute exports in Arctic rivers are expected to increase with intensifying groundwater-surface water exchanges.","Addresses":"[Liu, Shiqi; Wang, Ping] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, 11A Datun Rd, Beijing 100101, Peoples R China; [Wang, Ping] Univ Chinese Acad Sci, Beijing 100049, Peoples R China","Affiliations":"Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS","Reprint Addresses":"Wang, P (corresponding author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, 11A Datun Rd, Beijing 100101, Peoples R China.","Email Addresses":"wangping@igsnrr.ac.cn","Researcher Ids":"Wang, Ping/ACH-8897-2022","ORCIDs":"Wang, Ping/0000-0003-2481-9953","Funding Orgs":"National Natural Science Foundation of China [E1C10060AE, 42061134017]; China Postdoctoral Science Foundation [O7Z76095Z1]","Funding Name Preferred":"National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); China Postdoctoral Science Foundation(China Postdoctoral Science Foundation)","Funding Text":"This research was funded by the National Natural Science Foundation of China (Nos. E1C10060AE, 42061134017) and the China Postdoctoral Science Foundation (No. O7Z76095Z1). The authors gratefully acknowledge the Associate Editor, Jose Virgilio Cruz, and three anonymous reviewers for their valuable comments and suggestions, which have led to substantial improvements over an earlier version of the manuscript. We also thank our colleagues Tianye Wang, Jingjie Yu, Qiwei Huang, and Zongxu Yu for their advice. The Arctic watershed boundaries, Daily ArcticGRO discharge data and the Water Quality Dataset are accessible at https://arcticgreatrivers.org/data/. Ground Temperature Map, 2000-2016, Northern Hemisphere Permafrost, is accessible at https://doi.org/10.1594/PANGAEA.888600. ESA Permafrost Climate Change Initiative (Permafrost_cci): Permafrost ground temperature for the Northern Hemisphere, v2.0, is available at https://catalogue.ceda.ac.uk/uuid/6ebcb73158b14cd5a321b7c0bc6ed393.","Cited References":null,"Cited Reference Count":"81","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"5","Since 2013 Usage Count":"5","Publisher":"ELSEVIER","Publisher City":"AMSTERDAM","Publisher Address":"RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS","ISSN":"0048-9697","eISSN":"1879-1026","ISBN":null,"Journal Abbreviation":"SCI TOTAL ENVIRON","Journal ISO Abbreviation":"Sci. Total Environ.","Publication Date":"DEC 10","Publication Year":"2022","Volume":"851","Issue":null,"Part Number":"1","Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"158091","DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.scitotenv.2022.158091","DOI Link":"http://dx.doi.org/10.1016/j.scitotenv.2022.158091","Book DOI":null,"Early Access Date":"2022-08-01 00:00:00","Number of Pages":"11","WoS Categories":"Environmental Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology","IDS Number":"5W4XX","Pubmed Id":"35985580","Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000877919900010","Web of Science Record":"0","None":null},{"_id":78,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.accre.2021.06.002","Article Title":"Export of nutrients and suspended solids from major Arctic rivers and their response to permafrost degradation","Document Type":"Article","Source Title":"ADVANCES IN CLIMATE CHANGE RESEARCH","Author Keywords":"Arctic rivers; Carbonate; Nutrients; Total suspended solids; Permafrost","Keywords Plus":"GULF-OF-MEXICO; ORGANIC-MATTER; RUSSIAN RIVERS; CARBON; CLIMATE; OCEAN; SEDIMENT; PATTERNS; ECOSYSTEM; NITROGEN","Authors":"Zhang, SM; Mu, CC; Li, ZL; Dong, WW; Wang, XY; Streletskaya, I; Grebenets, V; Sokratov, S; Kizyakov, A; Wu, XD","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Zhang Shu-Min; Mu Cui-Cui; Li Zhi-Long; Dong Wen-Wen; Wang Xing-Yu; Streletskaya, Irina; Grebenets, Valery; Sokratov, Sergey; Kizyakov, Alexander; Wu Xiao-Dong","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The rapid warming of the Arctic has led to permafrost degradation, accelerating the transport of terrestrial materials by rivers. The quantitative assessment of riverine nutrients and total suspended solids (TSS) flux is important to clarify the land-ocean connections in the Arctic. However, much is unknown about the estimates of these components from direct measurements in the Arctic rivers and the response of the components to permafrost degradation. Here, we report the results from the Arctic Great Rivers Observatory (Arctic-GRO) for the six major Arctic rivers (Yenisey, Lena, Ob', Mackenzie, Yukon, and Kolyma) to investigate the riverine exports of TSS, total dissolved nitrogen (TDN), nitrate (NO3-), bicarbonate (HCO3-), total dissolved phosphorus (TDP), and phosphate (PO43-). The results showed that from 2004 to 2017, the annual TSS, TDN, and NO3- exports to the Arctic Ocean were approximately 106,026 Gg, 692 Gg, and 130 Gg, respectively, and the HCO3-, TDP, and PO43- exports were approximately 79,092 Gg, 32 Gg, and 18 Gg, respectively. There were remarkable variations in component concentrations and fluxes between seasons. More than 80% of the TDN, TDP, PO43-, and TSS exports mainly occurred in spring and summer, and a high HCO3- flux was recorded in summer, while a high NO3- flux in some rivers occurred in winter. The active layer thickness was significantly positively correlated with the annual TDN, NO3- and HCO3- exports. In addition, the HCO(3)(-)flux of the six Arctic rivers increased by 247 Gg per year during 2004-2017. The positive relationship between the active layer thickness and river discharge indicates that permafrost degradation accelerated riverine carbonate, nitrogen, and phosphorus exports. This study demonstrates that riverine exports play an important role both in the Arctic terrestrial and marine ecosystems, and permafrost degradation will likely increase the riverine material exports to the ocean.","Addresses":"[Zhang Shu-Min; Mu Cui-Cui; Dong Wen-Wen; Wang Xing-Yu] Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 730000, Peoples R China; [Mu Cui-Cui] Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai 519000, Peoples R China; [Mu Cui-Cui; Wu Xiao-Dong] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resource, State Key Lab Cryospher Sci, Cryosphere Res Stn Qinghai Tibetan Plateau, Lanzhou 730000, Peoples R China; [Mu Cui-Cui] Univ Cooperat Polar Res, Beijing 100875, Peoples R China; [Streletskaya, Irina; Grebenets, Valery; Sokratov, Sergey; Kizyakov, Alexander] Lomonosov Moscow State Univ, Geog Fac, Moscow 119991, Russia","Affiliations":"Lanzhou University; Southern Marine Science & Engineering Guangdong Laboratory; Chinese Academy of Sciences; Lomonosov Moscow State University","Reprint Addresses":"Mu, CC (corresponding author), Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 730000, Peoples R China.","Email Addresses":"mucc@lzu.edu.cn","Researcher Ids":"Kizyakov, Alexander I/L-6727-2015; Sokratov, Sergey A/A-6602-2011","ORCIDs":"Kizyakov, Alexander I/0000-0003-4912-1850; Sokratov, Sergey A/0000-0001-9265-2935","Funding Orgs":"National Key Research and Development Program of China [2019YFA0607003]; National Natural Science Foundation of China [41941015, 32061143032]; West Light Foundation of the Chinese Academy of Sciences; Russian Fund for Basic Research [18-05-60080, AAAA-A16-116032810095-6]","Funding Name Preferred":"National Key Research and Development Program of China; National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); West Light Foundation of the Chinese Academy of Sciences(Chinese Academy of Sciences); Russian Fund for Basic Research(Russian Foundation for Basic Research (RFBR))","Funding Text":"This work was supported by the National Key Research and Development Program of China (2019YFA0607003), the National Natural Science Foundation of China (41941015, 32061143032), the West Light Foundation of the Chinese Academy of Sciences, and Russian Fund for Basic Research (18-05-60080) and State topic N AAAA-A16-116032810095-6.","Cited References":null,"Cited Reference Count":"49","Times Cited, WoS Core":"5","Times Cited, All Databases":"5","180 Day Usage Count":"6","Since 2013 Usage Count":"18","Publisher":"SCIENCE PRESS","Publisher City":"BEIJING","Publisher Address":"16 DONGHUANGCHENGGEN NORTH ST, BEIJING, 100717, PEOPLES R CHINA","ISSN":"1674-9278","eISSN":null,"ISBN":null,"Journal Abbreviation":"ADV CLIM CHANG RES","Journal ISO Abbreviation":"Adv. Clim. Chang. Res.","Publication Date":"AUG","Publication Year":"2021","Volume":"12","Issue":"4","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"466","End Page":"474","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.accre.2021.06.002","DOI Link":"http://dx.doi.org/10.1016/j.accre.2021.06.002","Book DOI":null,"Early Access Date":null,"Number of Pages":"9","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"UN5IS","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000694050200004","Web of Science Record":"0","None":null},{"_id":79,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"North Slave","NWT area":"Snap Lake, Lac de Gras","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1111/fwb.13783","Article Title":"First circumpolar assessment of Arctic freshwater phytoplankton and zooplankton diversity: Spatial patterns and environmental factors","Document Type":"Article","Source Title":"FRESHWATER BIOLOGY","Author Keywords":"alpha diversity; beta diversity; ecoregions; latitude; taxonomic richness; temperature","Keywords Plus":"HIGH-LATITUDE LAKES; CLIMATE-CHANGE; SPECIES RICHNESS; BETA DIVERSITY; LIFE-HISTORY; COMMUNITIES; PRODUCTIVITY; TEMPERATURE; ECOREGIONS; NESTEDNESS","Authors":"Schartau, AK; Mariash, HL; Christoffersen, KS; Bogan, D; Dubovskaya, OP; Fefilova, EB; Hayden, B; Ingvason, HR; Ivanova, EA; Kononova, ON; Kravchuk, ES; Lento, J; Majaneva, M; Novichkova, AA; Rautio, M; Ruhland, KM; Shaftel, R; Smol, JP; Vrede, T; Kahilainen, KK","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Schartau, Ann Kristin; Mariash, Heather L.; Christoffersen, Kirsten S.; Bogan, Daniel; Dubovskaya, Olga P.; Fefilova, Elena B.; Hayden, Brian; Ingvason, Haraldur R.; Ivanova, Elena A.; Kononova, Olga N.; Kravchuk, Elena S.; Lento, Jennifer; Majaneva, Markus; Novichkova, Anna A.; Rautio, Milla; Ruhland, Kathleen M.; Shaftel, Rebecca; Smol, John P.; Vrede, Tobias; Kahilainen, Kimmo K.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Arctic freshwaters are facing multiple environmental pressures, including rapid climate change and increasing land-use activities. Freshwater plankton assemblages are expected to reflect the effects of these stressors through shifts in species distributions and changes to biodiversity. These changes may occur rapidly due to the short generation times and high dispersal capabilities of both phyto- and zooplankton. Spatial patterns and contemporary trends in plankton diversity throughout the circumpolar region were assessed using data from more than 300 lakes in the U.S.A. (Alaska), Canada, Greenland, Iceland, the Faroe Islands, Norway, Sweden, Finland, and Russia. The main objectives of this study were: (1) to assess spatial patterns of plankton diversity focusing on pelagic communities; (2) to assess dominant component of beta diversity (turnover or nestedness); (3) to identify which environmental factors best explain diversity; and (4) to provide recommendations for future monitoring and assessment of freshwater plankton communities across the Arctic region. Phytoplankton and crustacean zooplankton diversity varied substantially across the Arctic and was positively related to summer air temperature. However, for zooplankton, the positive correlation between summer temperature and species numbers decreased with increasing latitude. Taxonomic richness was lower in the high Arctic compared to the sub- and low Arctic for zooplankton but this pattern was less clear for phytoplankton. Fennoscandia and inland regions of Russia represented hotspots for, respectively, phytoplankton and zooplankton diversity, whereas isolated regions had lower taxonomic richness. Ecoregions with high alpha diversity generally also had high beta diversity, and turnover was the most important component of beta diversity in all ecoregions. For both phytoplankton and zooplankton, climatic variables were the most important environmental factors influencing diversity patterns, consistent with previous studies that examined shorter temperature gradients. However, barriers to dispersal may have also played a role in limiting diversity on islands. A better understanding of how diversity patterns are determined by colonisation history, environmental variables, and biotic interactions requires more monitoring data with locations dispersed evenly across the circumpolar Arctic. Furthermore, the importance of turnover in regional diversity patterns indicates that more extensive sampling is required to fully characterise the species pool of Arctic lakes.","Addresses":"[Schartau, Ann Kristin] Norwegian Inst Nat Res, Songsveien 68, NO-0855 Oslo, Norway; [Mariash, Heather L.] Natl Wildlife Res Ctr, Environm & Climate Change Canada, Ottawa, ON, Canada; [Christoffersen, Kirsten S.] Univ Copenhagen, Freshwater Biol Sect, Dept Biol, Copenhagen O, Denmark; [Bogan, Daniel; Shaftel, Rebecca] Univ Alaska Anchorage, Alaska Ctr Conservat Sci, Anchorage, AK USA; [Dubovskaya, Olga P.; Kravchuk, Elena S.] Russian Acad Sci, Inst Biophys, Krasnoyarsk Sci Ctr, Siberian Branch, Krasnoyarsk, Russia; [Dubovskaya, Olga P.; Ivanova, Elena A.] Siberian Fed Univ, Inst Fundamental Biol & Biotechnol, Krasnoyarsk, Russia; [Fefilova, Elena B.; Kononova, Olga N.] Russian Acad Sci, Inst Biol, Komi Sci Ctr, Ural Branch, Syktyvkar, Russia; [Hayden, Brian; Lento, Jennifer] Univ New Brunswick, Canadian Rivers Inst, Fredericton, NB, Canada; [Hayden, Brian; Lento, Jennifer] Univ New Brunswick, Dept Biol, Fredericton, NB, Canada; [Ingvason, Haraldur R.] Nat Hist Museum Kopavogur, Kopavogur, Iceland; [Majaneva, Markus] Norwegian Inst Nat Res, Trondheim, Norway; [Novichkova, Anna A.] Lomonosov Moscow State Univ, Fac Biol, Dept Gen Ecol & Hydrobiol, Moscow, Russia; [Novichkova, Anna A.] State Nat Reserve Wrangel Isl, Pevek, Chukotka Autono, Russia; [Rautio, Milla] Univ Quebec Chicoutimi, Dept Sci Fondamentales, Saguenay, PQ, Canada; [Rautio, Milla] Univ Laval, Ctr Northern Studies CEN, Quebec City, PQ, Canada; [Ruhland, Kathleen M.; Smol, John P.] Queens Univ, Dept Biol, Paleoecol Environm Assessment & Res Lab PEARL, Kingston, ON, Canada; [Vrede, Tobias] Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, Uppsala, Sweden; [Kahilainen, Kimmo K.] Univ Helsinki, Lammi Biol Stn, Lammi, Finland","Affiliations":"Norwegian Institute Nature Research; Environment & Climate Change Canada; Canadian Wildlife Service; National Wildlife Research Centre - Canada; University of Copenhagen; University of Alaska System; University of Alaska Anchorage; Russian Academy of Sciences; Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences; Biophysics Institute, Siberian Branch, Russian Academy of Sciences; Siberian Federal University; Russian Academy of Sciences; Institute of Biology, Komi Scientific Centre, Ural Branch RAS; Komi Science Centre of the Ural Branch of the Russian Academy of Sciences; University of New Brunswick; University of New Brunswick; Norwegian Institute Nature Research; Lomonosov Moscow State University; University of Quebec; University of Quebec Chicoutimi; Laval University; Queens University - Canada; Swedish University of Agricultural Sciences; University of Helsinki","Reprint Addresses":"Schartau, AK (corresponding author), Norwegian Inst Nat Res, Songsveien 68, NO-0855 Oslo, Norway.","Email Addresses":"ann.schartau@nina.no","Researcher Ids":"Shaftel, Rebecca/HNR-3645-2023; Lento, Jennifer/Y-4082-2019; Christoffersen, Kirsten Seestern/K-8423-2014","ORCIDs":"Shaftel, Rebecca/0000-0002-4789-4211; Lento, Jennifer/0000-0002-8098-4825; Kahilainen, Kimmo/0000-0002-1539-014X; Christoffersen, Kirsten Seestern/0000-0002-3324-1017; Hayden, Brian/0000-0002-8524-7373; Schartau, Ann Kristin/0000-0001-6875-6136","Funding Orgs":"RFBR [20-04-00145_a]","Funding Name Preferred":"RFBR(Russian Foundation for Basic Research (RFBR))","Funding Text":"RFBR, Grant/Award Number: 20-04-00145_a","Cited References":null,"Cited Reference Count":"76","Times Cited, WoS Core":"5","Times Cited, All Databases":"5","180 Day Usage Count":"7","Since 2013 Usage Count":"29","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"0046-5070","eISSN":"1365-2427","ISBN":null,"Journal Abbreviation":"FRESHWATER BIOL","Journal ISO Abbreviation":"Freshw. Biol.","Publication Date":"JAN","Publication Year":"2022","Volume":"67","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"141","End Page":"158","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1111/fwb.13783","DOI Link":"http://dx.doi.org/10.1111/fwb.13783","Book DOI":null,"Early Access Date":"2021-06-01 00:00:00","Number of Pages":"18","WoS Categories":"Ecology; Marine & Freshwater Biology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology","IDS Number":"YJ4FD","Pubmed Id":null,"Open Access Designations":"Green Published, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-06 00:00:00","UT (Unique WOS ID)":"WOS:000665109000001","Web of Science Record":"0","None":null},{"_id":80,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, North Slave","NWT area":"Mackenzie Delta, area between Yellowknife and Contwoyto","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.5194/bg-18-3917-2021","Article Title":"First pan-Arctic assessment of dissolved organic carbon in lakes of the permafrost region","Document Type":"Article","Source Title":"BIOGEOSCIENCES","Author Keywords":null,"Keywords Plus":"NORTHWEST-TERRITORIES; CHEMICAL LIMNOLOGY; CLIMATE-CHANGE; THERMOKARST LAKES; GROUND ICE; MATTER; RELEASE; WATER; BIOGEOCHEMISTRY; LANDSCAPES","Authors":"Stolpmann, L; Coch, C; Morgenstern, A; Boike, J; Fritz, M; Herzschuh, U; Stoof-Leichsenring, K; Dvornikov, Y; Heim, B; Lenz, J; Larsen, A; Anthony, KW; Jones, B; Frey, K; Grosse, G","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Stolpmann, Lydia; Coch, Caroline; Morgenstern, Anne; Boike, Julia; Fritz, Michael; Herzschuh, Ulrike; Stoof-Leichsenring, Kathleen; Dvornikov, Yury; Heim, Birgit; Lenz, Josefine; Larsen, Amy; Anthony, Katey Walter; Jones, Benjamin; Frey, Karen; Grosse, Guido","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Lakes in permafrost regions are dynamic landscape components and play an important role for climate change feedbacks. Lake processes such as mineralization and flocculation of dissolved organic carbon (DOC), one of the main carbon fractions in lakes, contribute to the greenhouse effect and are part of the global carbon cycle. These processes are in the focus of climate research, but studies so far are limited to specific study regions. In our synthesis, we analyzed 2167 water samples from 1833 lakes across the Arctic in permafrost regions of Alaska, Canada, Greenland, and Siberia to provide first pan-Arctic insights for linkages between DOC concentrations and the environment. Using published data and unpublished datasets from the author team, we report regional DOC differences linked to latitude, permafrost zones, ecoregions, geology, near-surface soil organic carbon contents, and ground ice classification of each lake region. The lake DOC concentrations in our dataset range from 0 to 1130 mg L-1 (10.8 mg L-1 median DOC concentration). Regarding the permafrost regions of our synthesis, we found median lake DOC concentrations of 12.4 mg L-1 (Siberia), 12.3 mg L-1 (Alaska), 10.3 mg L-1 (Greenland), and 4.5 mg L-1 (Canada). Our synthesis shows a significant relationship between lake DOC concentration and lake ecoregion. We found higher lake DOC concentrations at boreal permafrost sites compared to tundra sites. We found significantly higher DOC concentrations in lakes in regions with ice-rich syngenetic permafrost deposits (yedoma) compared to non-yedoma lakes and a weak but significant relationship between soil organic carbon content and lake DOC concentration as well as between ground ice content and lake DOC. Our pan-Arctic dataset shows that the DOC concentration of a lake depends on its environmental properties, especially on permafrost extent and ecoregion, as well as vegetation, which is the most important driver of lake DOC in this study. This new dataset will be fundamental to quantify a pan-Arctic lake DOC pool for estimations of the impact of lake DOC on the global carbon cycle and climate change.","Addresses":"[Stolpmann, Lydia; Coch, Caroline; Morgenstern, Anne; Boike, Julia; Fritz, Michael; Herzschuh, Ulrike; Stoof-Leichsenring, Kathleen; Heim, Birgit; Lenz, Josefine; Grosse, Guido] Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Potsdam, Germany; [Stolpmann, Lydia; Coch, Caroline; Grosse, Guido] Univ Potsdam, Inst Geosci, Potsdam, Germany; [Coch, Caroline] Living Planet Ctr, World Wildlife Fund, Woking, Surrey, England; [Boike, Julia] Humboldt Univ, Geog Dept, Berlin, Germany; [Herzschuh, Ulrike] Univ Potsdam, Inst Biochem & Biol, Potsdam, Germany; [Herzschuh, Ulrike] Univ Potsdam, Inst Earth & Environm Sci Geoecol, Potsdam, Germany; [Dvornikov, Yury] Peoples Friendship Univ Russia, Agr Technol Inst, Moscow, Russia; [Lenz, Josefine; Anthony, Katey Walter] Univ Alaska, Water & Environm Res Ctr, Fairbanks, AK 99701 USA; [Larsen, Amy] Natl Pk Serv, Arctic Natl Pk & Preserve, Yukon Charley Rivers Natl Preserve & Gates, Fairbanks, AK USA; [Jones, Benjamin] Univ Alaska, Inst Northern Engn, Fairbanks, AK 99701 USA; [Frey, Karen] Clark Univ, Grad Sch Geog, Worcester, MA 01610 USA","Affiliations":"Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Potsdam; Humboldt University of Berlin; University of Potsdam; University of Potsdam; Peoples Friendship University of Russia; University of Alaska System; University of Alaska Fairbanks; United States Department of the Interior; University of Alaska System; University of Alaska Fairbanks; Clark University","Reprint Addresses":"Stolpmann, L (corresponding author), Helmholtz Ctr Polar & Marine Res, Alfred Wegener Inst, Potsdam, Germany.;Stolpmann, L (corresponding author), Univ Potsdam, Inst Geosci, Potsdam, Germany.","Email Addresses":"lydia.stolpmann@awi.de","Researcher Ids":"Dvornikov, Yury/J-5087-2016; Grosse, Guido/F-5018-2011; Morgenstern, Anne/N-3648-2015; Fritz, Michael/AAS-4704-2020; Boike, Julia/R-4766-2016; Heim, Birgit/B-2815-2017","ORCIDs":"Dvornikov, Yury/0000-0003-3491-4487; Grosse, Guido/0000-0001-5895-2141; Morgenstern, Anne/0000-0002-6466-7571; Fritz, Michael/0000-0003-4591-7325; Boike, Julia/0000-0002-5875-2112; Stoof-Leichsenring, Kathleen R./0000-0002-6609-3217; Heim, Birgit/0000-0003-2614-9391; Herzschuh, Ulrike/0000-0003-0999-1261; Stolpmann, Lydia/0000-0002-2388-9848; Coch, Caroline/0000-0002-7589-7735","Funding Orgs":"University of Potsdam; European Research Council [338335]; National Science Foundation [OPP-1107481, OPP-1806213]","Funding Name Preferred":"University of Potsdam; European Research Council(European Research Council (ERC)European Commission); National Science Foundation(National Science Foundation (NSF))","Funding Text":"This study was supported by a PhD stipend of the University of Potsdam awarded to Lydia Stolpmann. This research has further been supported by the European Research Council (grant no. 338335) and the National Science Foundation (grant nos. OPP-1107481 and OPP-1806213).","Cited References":null,"Cited Reference Count":"77","Times Cited, WoS Core":"7","Times Cited, All Databases":"8","180 Day Usage Count":"6","Since 2013 Usage Count":"17","Publisher":"COPERNICUS GESELLSCHAFT MBH","Publisher City":"GOTTINGEN","Publisher Address":"BAHNHOFSALLEE 1E, GOTTINGEN, 37081, GERMANY","ISSN":"1726-4170","eISSN":"1726-4189","ISBN":null,"Journal Abbreviation":"BIOGEOSCIENCES","Journal ISO Abbreviation":"Biogeosciences","Publication Date":"JUN 30","Publication Year":"2021","Volume":"18","Issue":"12","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"3917","End Page":"3936","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.5194/bg-18-3917-2021","DOI Link":"http://dx.doi.org/10.5194/bg-18-3917-2021","Book DOI":null,"Early Access Date":null,"Number of Pages":"20","WoS Categories":"Ecology; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology","IDS Number":"TE1FT","Pubmed Id":null,"Open Access Designations":"Green Submitted, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000669763400002","Web of Science Record":"0","None":null},{"_id":81,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Melville Ice Cap","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1088/1748-9326/aaf2ed","Article Title":"Global sea-level contribution from Arctic land ice: 1971-2017","Document Type":"Article","Source Title":"ENVIRONMENTAL RESEARCH LETTERS","Author Keywords":"sea-level; land ice; mass-balance; glaciology; climatology; climate change","Keywords Plus":"AXEL-HEIBERG ISLAND; GLACIER MASS CHANGE; WHITE GLACIER; CLIMATE; BALANCE; RISE; SHEET; SVALBARD; DRIVEN; CANADA","Authors":"Box, JE; Colgan, WT; Wouters, B; Burgess, DO; O'Neel, S; Thomson, LI; Mernild, SH","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Box, Jason E.; Colgan, William T.; Wouters, Bert; Burgess, David O.; O'Neel, Shad; Thomson, Laura I.; Mernild, Sebastian H.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic Monitoring and Assessment Program (AMAP2017) report identifies the Arctic as the largest regional source of land ice to global sea-level rise in the 2003-2014 period. Yet, this contextualization ignores the longer perspective from in situ records of glacier mass balance. Here, using 17 (>55 degrees N latitude) glacier and ice capmass balance series in the 1971-2017 period, we develop a semi-empirical estimate of annual sea-level contribution from seven Arctic regions by scaling the in situ records to GRACE averages. We contend that our estimate represents the most accurate Arctic land ice mass balance assessment so far available before the 1992 start of satellite altimetry. We estimate the 1971-2017 eustatic sea-level contribution from land ice north of similar to 55 degrees N to be 23.0 +/- 12.3 mm sea-level equivalent (SLE). In all regions, the cumulative sea-level rise curves exhibit an acceleration, starting especially after 1988. Greenland is the source of 46% of the Arctic sea-level rise contribution (10.6 +/- 7.3mm), followed by Alaska (5.7 +/- 2.2mm), Arctic Canada (3.2 +/- 0.7mm) and the Russian High Arctic (1.5 +/- 0.4mm). Our annual results exhibit co-variability over a 43 year overlap (1971-2013) with the alternative dataset of Marzeion et al (2015 Cryosphere 9 2399-404) (M15). However, we find a 1.36 x lower sea-level contribution, in agreement with satellite gravimetry. The IPCC Fifth Assessment report identified constraining the pre-satellite era sea-level budget as a topic of low scientific understanding that we address and specify sea-level contributions coinciding with IPCC Special Report on the Ocean and Cryosphere in a Changing Climate (SROCC) 'present day' (2005-2015) and 'recent past' (1986-2005) reference periods. We assess an Arctic land ice loss of 8.3 mm SLE during the recent past and 12.4mm SLE during the present day. The seven regional sea-level rise contribution time series of this study are available from AMAP.no.","Addresses":"[Box, Jason E.; Colgan, William T.] Geol Survey Denmark & Greenland GEUS, Copenhagen, Denmark; [Wouters, Bert] Univ Utrecht, Inst Marine & Atmospher Res, Utrecht, Netherlands; [Wouters, Bert] Delft Univ Technol, Fac Civil Engn & Geosci, Delft, Netherlands; [Burgess, David O.] Nat Resources Canada, Ottawa, ON, Canada; [O'Neel, Shad] US Geol Survey, Alaska Sci Ctr, Anchorage, AK USA; [Thomson, Laura I.] Queens Univ, Dept Geog & Planning, Kingston, ON, Canada; [Mernild, Sebastian H.] Nansen Environm & Remote Sensing Ctr, Bergen, Norway; [Mernild, Sebastian H.] Western Norway Univ Appl Sci, Dept Environm Sci, Sogndal, Norway; [Mernild, Sebastian H.] Univ Magallanes, Direct Antarctic & Subantarctic Programs, Punta Arenas, Chile","Affiliations":"Geological Survey Of Denmark & Greenland; Utrecht University; Delft University of Technology; Natural Resources Canada; United States Department of the Interior; United States Geological Survey; Queens University - Canada; Nansen Environmental & Remote Sensing Center (NERSC); Western Norway University of Applied Sciences; Universidad de Magallanes","Reprint Addresses":"Box, JE (corresponding author), Geol Survey Denmark & Greenland GEUS, Copenhagen, Denmark.","Email Addresses":"jeb@geus.dk","Researcher Ids":"Wouters, Bert/A-5301-2017; Wouters, Bert/AAA-4254-2019; Box, Jason/H-5770-2013; Box, Jason E/AAE-1654-2019; Mernild, Sebastian H./M-5516-2013; Colgan, William/H-1570-2014","ORCIDs":"Wouters, Bert/0000-0002-1086-2435; Wouters, Bert/0000-0002-1086-2435; Box, Jason/0000-0003-0052-8705; Box, Jason E/0000-0003-0052-8705; Thomson, Laura/0000-0003-4753-7924; Mernild, Sebastian H./0000-0003-0797-3975; O'Neel, Shad/0000-0002-9185-0144; Colgan, William/0000-0001-6334-1660","Funding Orgs":"Arctic Monitoring and Assessment Program (AMAP); Network on Arctic Glaciology (NAG) of the International Arctic Science Committee (IASC); DANCEA (Danish Cooperation for Environment in the Arctic) under the Danish Ministry of Energy, Buildings and Climate; Danish Council for Independent research [4002-00234]; Geological Survey of Canada; NWO VIDI [016.Vidi.171.065]","Funding Name Preferred":"Arctic Monitoring and Assessment Program (AMAP); Network on Arctic Glaciology (NAG) of the International Arctic Science Committee (IASC); DANCEA (Danish Cooperation for Environment in the Arctic) under the Danish Ministry of Energy, Buildings and Climate; Danish Council for Independent research(Det Frie Forskningsrad (DFF)); Geological Survey of Canada(Natural Resources Canada); NWO VIDI(Netherlands Organization for Scientific Research (NWO))","Funding Text":"This work is developed in support of the Arctic Monitoring and Assessment Program (AMAP) and under the framework of the Network on Arctic Glaciology (NAG) of the International Arctic Science Committee (IASC). Financing for this study is primarily by DANCEA (Danish Cooperation for Environment in the Arctic) under the Danish Ministry of Energy, Buildings and Climate and The Danish Council for Independent research under project 4002-00234. Support to DB was provided by the Geological Survey of Canada, with field logistics for collection of mass balance data in the Canadian Arctic provided by the Polar Continental Shelf Project, NRCAN. BW was funded NWO VIDI grant 016.Vidi.171.065. We are very grateful for constructive critique and comments from: two anonymous reviewers; Chris Larsen of University of Alaska, Fairbanks and Sharon Smith from the Geological Survey of Canada.","Cited References":null,"Cited Reference Count":"61","Times Cited, WoS Core":"47","Times Cited, All Databases":"47","180 Day Usage Count":"4","Since 2013 Usage Count":"35","Publisher":"IOP Publishing Ltd","Publisher City":"BRISTOL","Publisher Address":"TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND","ISSN":"1748-9326","eISSN":null,"ISBN":null,"Journal Abbreviation":"ENVIRON RES LETT","Journal ISO Abbreviation":"Environ. Res. Lett.","Publication Date":"DEC","Publication Year":"2018","Volume":"13","Issue":"12","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"125012","DOI prefix":"http://dx.doi.org/","DOI":"10.1088/1748-9326/aaf2ed","DOI Link":"http://dx.doi.org/10.1088/1748-9326/aaf2ed","Book DOI":null,"Early Access Date":null,"Number of Pages":"11","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"HF6AS","Pubmed Id":null,"Open Access Designations":"Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000454316600001","Web of Science Record":"0","None":null},{"_id":82,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"North Slave","NWT area":"Daring Lake Tundra Ecosystem Research Station","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1088/1748-9326/ac5207","Article Title":"Growth rings show limited evidence for ungulates' potential to suppress shrubs across the Arctic","Document Type":"Article","Source Title":"ENVIRONMENTAL RESEARCH LETTERS","Author Keywords":"Arctic; browsing; climate change; dendroecology; herbivory; shrub; tundra","Keywords Plus":"DEEPER SNOW; SPECIES RICHNESS; NORTHERN NUNAVIK; TUNDRA; CLIMATE; EXPANSION; REINDEER; RESPONSES; PATTERNS; VEGETATION","Authors":"Vuorinen, KEM; Austrheim, G; Tremblay, JP; Myers-Smith, IH; Hortman, HI; Frank, P; Barrio, IC; Dalerum, F; Bjorkman, MP; Bjork, RG; Ehrich, D; Sokolov, A; Sokolova, N; Ropars, P; Boudreau, S; Normand, S; Prendin, AL; Schmidt, NM; Pacheco-Solana, A; Post, E; John, C; Kerby, J; Sullivan, PF; Le Moullec, M; Hansen, BB; van der Wal, R; Pedersen, AO; Sandal, L; Gough, L; Young, A; Li, BX; Magnusson, RI; Sass-Klaassen, U; Buchwal, A; Welker, J; Grogan, P; Andruko, R; Morrissette-Boileau, C; Volkovitskiy, A; Terekhina, A; Speed, JDM","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Vuorinen, Katariina E. M.; Austrheim, Gunnar; Tremblay, Jean-Pierre; Myers-Smith, Isla H.; Hortman, Hans, I; Frank, Peter; Barrio, Isabel C.; Dalerum, Fredrik; Bjorkman, Mats P.; Bjork, Robert G.; Ehrich, Dorothee; Sokolov, Aleksandr; Sokolova, Natalya; Ropars, Pascale; Boudreau, Stephane; Normand, Signe; Prendin, Angela L.; Schmidt, Niels Martin; Pacheco-Solana, Arturo; Post, Eric; John, Christian; Kerby, Jeff; Sullivan, Patrick F.; Le Moullec, Mathilde; Hansen, Brage B.; van der Wal, Rene; Pedersen, Ashild O.; Sandal, Lisa; Gough, Laura; Young, Amanda; Li, Bingxi; Magnusson, Runa, I; Sass-Klaassen, Ute; Buchwal, Agata; Welker, Jeffrey; Grogan, Paul; Andruko, Rhett; Morrissette-Boileau, Clara; Volkovitskiy, Alexander; Terekhina, Alexandra; Speed, James D. M.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Global warming has pronounced effects on tundra vegetation, and rising mean temperatures increase plant growth potential across the Arctic biome. Herbivores may counteract the warming impacts by reducing plant growth, but the strength of this effect may depend on prevailing regional climatic conditions. To study how ungulates interact with temperature to influence growth of tundra shrubs across the Arctic tundra biome, we assembled dendroecological data from 20 sites, comprising 1153 individual shrubs and 223 63 annual growth rings. Evidence for ungulates suppressing shrub radial growth was only observed at intermediate summer temperatures (6.5 degrees C-9 degrees C), and even at these temperatures the effect was not strong. Multiple factors, including forage preferences and landscape use by the ungulates, and favourable climatic conditions enabling effective compensatory growth of shrubs, may weaken the effects of ungulates on shrubs, possibly explaining the weakness of observed ungulate effects. Earlier local studies have shown that ungulates may counteract the impacts of warming on tundra shrub growth, but we demonstrate that ungulates' potential to suppress shrub radial growth is not always evident, and may be limited to certain climatic conditions.","Addresses":"[Vuorinen, Katariina E. M.; Austrheim, Gunnar; Hortman, Hans, I; Frank, Peter; Speed, James D. M.] Norwegian Univ Sci & Technol, NTNU Univ Museum, Dept Nat Hist, NO-7491 Trondheim, Norway; [Tremblay, Jean-Pierre; Boudreau, Stephane] Laval Univ, Dept Biol, 1045 Ave Med, Quebec City, PQ G1V 0A6, Canada; [Tremblay, Jean-Pierre] Ctr Forest Res, 8888 Succursale Ctr Ville, Montreal, PQ H3C 3P8, Canada; [Tremblay, Jean-Pierre; Boudreau, Stephane] Laval Univ, Ctr Northern Studies, 2405 Rue Terrasse, Quebec City, PQ G1V 0A6, Canada; [Myers-Smith, Isla H.] Univ Edinburgh, Sch GeoSci, Edinburgh EH9 3FF, Midlothian, Scotland; [Barrio, Isabel C.] Agr Univ Iceland, Fac Environm & Forest Sci, Arleyni 22, IS-112 Reykjavik, Iceland; [Dalerum, Fredrik] Stockholm Univ, Dept Zool, S-10691 Stockholm, Sweden; [Dalerum, Fredrik] Spanish Natl Res Council, Biodivers Res Inst, CSIC, UO,PA, Mieres 33600, Spain; [Dalerum, Fredrik] Univ Pretoria, Mammal Res Inst, Dept Zool & Entomol, ZA-0028 Pretoria, South Africa; [Bjorkman, Mats P.; Bjork, Robert G.] Univ Gothenburg, Dept Earth Sci, POB 460, SE-40530 Gothenburg, Sweden; [Bjorkman, Mats P.; Bjork, Robert G.] Gothenburg Global Biodivers Ctr, POB 461, SE-40530 Gothenburg, Sweden; [Ehrich, Dorothee] UiT Arctic Univ Norway, Dept Arctic & Marine Biol, N-9037 Tromso, Norway; [Sokolov, Aleksandr; Sokolova, Natalya; Volkovitskiy, Alexander; Terekhina, Alexandra] Russian Acad Sci, Arctic Res Stn Inst Plant & Anim Ecol, Ural Branch, Zelenaya Gorka 21, Labytnangi 629400, Russia; [Ropars, Pascale] Univ Quebec Rimouski, Chaire Rech Canada Biodiversite Nord, 300 Allee Ursulines, Rimouski, PQ G5L 3A1, Canada; [Ropars, Pascale] McGill Univ, Ctr Indigenous PeoplesNutr & Environm, 21111 Lakeshore Rd, Ste Anne De Bellevue, PQ H9X 3V9, Canada; [Normand, Signe; Prendin, Angela L.] Aarhus Univ, Dept Biol, Ecoinformat & Biodivers, DK-8000 Aarhus, Denmark; [Normand, Signe; Prendin, Angela L.] Aarhus Univ, Ctr Biodivers Dynam Changing World, Dept Biol, DK-8000 Aarhus, Denmark; [Schmidt, Niels Martin] Aarhus Univ, Arctic Res Ctr, Dept Ecosci, Frederiksborgvej 399, DK-4000 Roskilde, Denmark; [Pacheco-Solana, Arturo] Columbia Univ, Earth Inst Tree Ring Lab Lamont Doherty Earth Obs, 61 Route 9W, Palisades, NY 10964 USA; [Post, Eric; John, Christian] Univ Calif Davis, Dept Wildlife Fish & Conservat Biol, One Shields Ave, Davis, CA 95616 USA; [Kerby, Jeff] Aarhus Univ, Aarhus Inst Adv Studies, DK-8000 Aarhus C, Denmark; [Sullivan, Patrick F.] Univ Alaska Anchorage, Environm & Nat Resources Inst, 3211 Providence Dr, Anchorage, AK 99508 USA; [Le Moullec, Mathilde; Hansen, Brage B.; Sandal, Lisa] Norwegian Univ Sci & Technol, Ctr Biodivers Dynam, Dept Biol, NO-7491 Trondheim, Norway; [Hansen, Brage B.] Norwegian Inst Nat Res, Dept Terr Ecol, NO-7034 Trondheim, Norway; [van der Wal, Rene] Swedish Univ Agr Sci, Dept Ecol, Ulls Vag 16, S-75651 Uppsala, Sweden; [Pedersen, Ashild O.] Norwegian Polar Res Inst, Biodivers Sect, Fram Ctr, NO-9296 Tromso, Norway; [Gough, Laura] Towson Univ, Dept Biol Sci, Towson, MD 21252 USA; [Young, Amanda] Univ Alaska, Inst Arctic Biol, Tool Field Stn, Fairbanks, AK 99775 USA; [Li, Bingxi; Magnusson, Runa, I] Wageningen Univ, Plant Ecol & Nat Conservat Grp, Droevendaalsesteeg 3, NL-6708 PB Wageningen, Netherlands; [Sass-Klaassen, Ute] Wageningen Univ, Forest Ecol & Management Grp, Droevendaalsesteeg 3, NL-6708 PB Wageningen, Netherlands; [Buchwal, Agata] Adam Mickiewicz Univ, Inst Geoecol & Geoinformat, B Krygowskiego 10, PL-61680 Poznan, Poland; [Welker, Jeffrey] Univ Oulu, Dept Ecol & Genet, Oulu 940014, Finland; [Welker, Jeffrey] Univ Alaska Anchorage, Dept Biol Sci, Anchorage, AK 99508 USA; [Welker, Jeffrey] Univ Arctic UArct, Rovaniemi, Finland; [Grogan, Paul; Andruko, Rhett] Queens Univ, Dept Biol, Kingston, ON K7L 3N6, Canada; [Morrissette-Boileau, Clara] Kativ Reg Govt, Nunav Pk, POB 9, Kuujjuaq, PQ J0M 1C0, Canada","Affiliations":"Norwegian University of Science & Technology (NTNU); Laval University; Laval University; University of Edinburgh; Stockholm University; Consejo Superior de Investigaciones Cientificas (CSIC); University of Pretoria; University of Gothenburg; University of Gothenburg; UiT The Arctic University of Tromso; Russian Academy of Sciences; Institute of Plant & Animal Ecology of the Russian Academy of Sciences; University of Quebec; Universite du Quebec a Rimouski; McGill University; Aarhus University; Aarhus University; Aarhus University; Columbia University; University of California System; University of California Davis; Aarhus University; University of Alaska System; University of Alaska Anchorage; Norwegian University of Science & Technology (NTNU); Norwegian Institute Nature Research; Swedish University of Agricultural Sciences; Norwegian Polar Institute; University System of Maryland; Towson University; University of Alaska System; University of Alaska Fairbanks; Wageningen University & Research; Wageningen University & Research; Adam Mickiewicz University; University of Oulu; University of Alaska System; University of Alaska Anchorage; Queens University - Canada","Reprint Addresses":"Vuorinen, KEM (corresponding author), Norwegian Univ Sci & Technol, NTNU Univ Museum, Dept Nat Hist, NO-7491 Trondheim, Norway.","Email Addresses":"katariina.vuorinen@ntnu.no","Researcher Ids":"Barrio, Isabel C/F-8566-2010; Björk, Robert/I-9772-2019; Schmidt, Niels Martin/G-3843-2011; Sokolov, Aleksandr/P-3421-2017; Sokolova, Natalia/Q-8905-2018; Vuorinen, Katariina/HGU-9348-2022; Hansen, Brage Bremset/B-9942-2008","ORCIDs":"Barrio, Isabel C/0000-0002-8120-5248; Björk, Robert/0000-0001-7346-666X; Schmidt, Niels Martin/0000-0002-4166-6218; Sokolov, Aleksandr/0000-0002-1521-3856; Sokolova, Natalia/0000-0002-6692-4375; Boudreau, Stephane/0000-0002-1035-6452; Kerby, Jeffrey/0000-0002-2739-9096; PRENDIN, ANGELA LUISA/0000-0002-5809-7314; Tremblay, Jean-Pierre/0000-0003-0978-529X; Hansen, Brage Bremset/0000-0001-8763-4361; Le Moullec, Mathilde/0000-0002-3290-7091; Pacheco-Solana, Arturo/0000-0001-7049-7364","Funding Orgs":"Research Council of Norway [262064, 223257, 216051, 276080]; Icelandic Research Fund (Rannsoknasjoour) [152468-051]; Russian Fund of Basic Research [18-05-60261]; terrestrial flagship of the Fram Centre [362259]; National Geographic Society for Research and Exploration; National Science Foundation (United States), Office of Polar Programs [OPP-1108425, OPP-1107381]; National Science Foundation (United States), Division of Environmental Biology [DEB-0217259, DEB-0415843]; European Union [754513]; Aarhus University Research Foundation; Swedish Research Council for Sustainable Development, FORMAS [214-2010-1411]; Swedish Research Council, VR [621-2014-5315]; Norwegian University of Science and Technology; Norwegian Polar Institute; Polish-US Fulbright Commission; National Science Foundation-Arctic Observing Network; Arctic LTER (US National Science Foundation) [1637459]; Natural Sciences and Engineering Research Council (NSERC) of Canada; Ministere des Forets, de la Faune et des Parcs du Quebec; ArcticNet; Hydro Quebec; Glencore; Federation des pourvoiries du Quebec inc.; Makivik Corporation; NSERC Discovery Grant; USRA Grant; Villum Young Investigator Programme [VKR023456]; UK Natural Environment Research Council ShrubTundra Grant [NE/M016323/1]; Canadian Centennial Scholarship Fund; Darwin Center for Biogeosciences, Wageningen Institute for Environment and Climate Research (WIMEK); Netherlands Organization for Scientific Research (NWO) [864.09.014]; NWO Earth and Life Sciences [ALWPP. 2016.008]; Toolik Field Station Environmental Data Center; State of Alaska Department of Fish and Game; NSERC; NERC [NE/M016323/1] Funding Source: UKRI","Funding Name Preferred":"Research Council of Norway(Research Council of Norway); Icelandic Research Fund (Rannsoknasjoour); Russian Fund of Basic Research(Russian Foundation for Basic Research (RFBR)); terrestrial flagship of the Fram Centre; National Geographic Society for Research and Exploration(National Geographic Society); National Science Foundation (United States), Office of Polar Programs(National Science Foundation (NSF)); National Science Foundation (United States), Division of Environmental Biology(National Science Foundation (NSF)); European Union(European Commission); Aarhus University Research Foundation; Swedish Research Council for Sustainable Development, FORMAS(Swedish Research Council Formas); Swedish Research Council, VR(Swedish Research Council); Norwegian University of Science and Technology; Norwegian Polar Institute; Polish-US Fulbright Commission; National Science Foundation-Arctic Observing Network(National Science Foundation (NSF)NSF - Directorate for Geosciences (GEO)); Arctic LTER (US National Science Foundation); Natural Sciences and Engineering Research Council (NSERC) of Canada(Natural Sciences and Engineering Research Council of Canada (NSERC)); Ministere des Forets, de la Faune et des Parcs du Quebec; ArcticNet; Hydro Quebec; Glencore; Federation des pourvoiries du Quebec inc.; Makivik Corporation; NSERC Discovery Grant(Natural Sciences and Engineering Research Council of Canada (NSERC)); USRA Grant; Villum Young Investigator Programme; UK Natural Environment Research Council ShrubTundra Grant(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); Canadian Centennial Scholarship Fund; Darwin Center for Biogeosciences, Wageningen Institute for Environment and Climate Research (WIMEK); Netherlands Organization for Scientific Research (NWO)(Netherlands Organization for Scientific Research (NWO)); NWO Earth and Life Sciences; Toolik Field Station Environmental Data Center; State of Alaska Department of Fish and Game; NSERC(Natural Sciences and Engineering Research Council of Canada (NSERC)); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC))","Funding Text":"The core funding for the study was provided by the Research Council of Norway (Project nr. 262064). With regards to individual datasets, we wish to thank the following funding sources: Fieldwork in Iceland was supported by the Icelandic Research Fund (Rannsoknasjoour, Grant 152468-051); The fence study and shrub sampling in Erkuta was supported by the Russian Fund of Basic Research (Grant #18-05-60261) and the terrestrial flagship of the Fram Centre (362259 Yamal EcoSystem); The fence studies in Hol and Setesdal were funded by the Research Council of Norway (NFR FRIMEDBIO 262064); Herbivory data collection in Kangerlussuaq was funded by National Geographic Society for Research and Exploration and shrub-ring work by the National Science Foundation (United States), Office of Polar Programs Award Numbers OPP-1108425 to P F S and J M W and OPP-1107381 to E P, with additional support by the National Science Foundation (United States), Division of Environmental Biology Award Numbers DEB-0217259 and DEB-0415843 to E P; Jeff Kerby was supported by funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skodowska-Curie Grant Agreement No. 754513 and The Aarhus University Research Foundation; work by Robert G Bjork on Swedish reindeer data and shrub sampling was funded by The Swedish Research Council for Sustainable Development, FORMAS (Grant 214-2010-1411), and The Swedish Research Council, VR (Grant 621-2014-5315); shrub data from Svalbard was funded by the Norwegian University of Science and Technology and the Research Council of Norway (Projects 223257, 216051 and 276080), and annual reindeer censuses (BrOggerhalvOya) were funded by the Norwegian Polar Institute; Shrub data collection at Toolik was supported by Polish-US Fulbright Commission, National Science Foundation-Arctic Observing Network, and the Arctic LTER (US National Science Foundation Grant #1637459), and the herbivore data by Toolik Field Station Environmental Data Center and the State of Alaska Department of Fish and Game; Data from Deception Bay were acquired through the Caribou Ungava research program funded by the Natural Sciences and Engineering Research Council (NSERC) of Canada, Ministere des Forets, de la Faune et des Parcs du Quebec, ArcticNet, Hydro Quebec, Glencore, Federation des pourvoiries du Quebec inc., and Makivik Corporation; Daring Lake shrub and herbivory data collection was supported by the NSERC Discovery and USRA Grants (PG and RA respectively); work by Arturo Pacheco-Solana and Angela L. Prendin on shrub data from Zackenberg was supported by the Villum Young Investigator Programme (VKR023456 to Signe Normand); Qikiqtaruk shrub and herbivory data collection was supported by the UK Natural Environment Research Council ShrubTundra Grant (NE/M016323/1) to Isla Myers-Smith and NSERC and the Canadian Centennial Scholarship Fund to Sandra Angers-Blondin; Shrub collection in Chokurdakh was financed by the Darwin Center for Biogeosciences, Wageningen Institute for Environment and Climate Research (WIMEK) and the Netherlands Organization for Scientific Research (NWO, Vidi Grant 864.09.014) and received logistic support from the Institute for Biological Problems of the Cryolithozone of the Siberian Branch of the Russian Academy of Sciences, Yakutsk and the Regional Inspection of Nature Protection of Allaikhovsky Region, Chokurdakh, and from NWO Earth and Life Sciences, Project ALWPP. 2016.008 for Runa i. Magnusson.; In addition, we would like to thank Sigrid S Nielsen for contributing to the early stages of the shrub data from Zackenberg; Dr Ryan Danby (Queen's university) for assistance and advice with dendrochronological part of Daring Lake shrub data; The Quarqalik landholding corporation of Salluit for welcoming research team on their land; and the Herschel Island-Qikiqtaruk Territorial Park rangers, Team Shrub field and laboratory assistants, especially Sandra Angers-Blondin, for assisting with the shrub and herbivore data collection in Qikiqtaruk, and the Inuvialuit People for the opportunity to conduct research on their land.","Cited References":null,"Cited Reference Count":"95","Times Cited, WoS Core":"2","Times Cited, All Databases":"2","180 Day Usage Count":"8","Since 2013 Usage Count":"23","Publisher":"IOP Publishing Ltd","Publisher City":"BRISTOL","Publisher Address":"TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND","ISSN":"1748-9326","eISSN":null,"ISBN":null,"Journal Abbreviation":"ENVIRON RES LETT","Journal ISO Abbreviation":"Environ. Res. Lett.","Publication Date":"MAR 1","Publication Year":"2022","Volume":"17","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"34013","DOI prefix":"http://dx.doi.org/","DOI":"10.1088/1748-9326/ac5207","DOI Link":"http://dx.doi.org/10.1088/1748-9326/ac5207","Book DOI":null,"Early Access Date":null,"Number of Pages":"12","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"ZE8SQ","Pubmed Id":null,"Open Access Designations":"Green Published, gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14","UT (Unique WOS ID)":"WOS:000759148400001","Web of Science Record":"0","None":null},{"_id":83,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Trail Valley Creek","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1007/s00300-017-2139-7","Article Title":"Background invertebrate herbivory on dwarf birch (Betula glandulosa-nana complex) increases with temperature and precipitation across the tundra biome","Document Type":"Article","Source Title":"POLAR BIOLOGY","Author Keywords":"Background insect herbivory; Climate change; Externally feeding defoliators; Latitudinal Herbivory Hypothesis; Leaf damage; Leaf miners; Gall makers; Macroecological pattern","Keywords Plus":"CLIMATE-CHANGE; PLANT DEFENSE; LATITUDINAL VARIATION; INSECT HERBIVORES; GLOBAL PATTERNS; VEGETATION; GRADIENTS; RESPONSES; IMPACTS; FOLIAGE","Authors":"Barrio, IC; Linden, E; Te Beest, M; Olofsson, J; Rocha, A; Soininen, EM; Alatalo, JM; Andersson, T; Asmus, A; Boike, J; Brathen, KA; Bryant, JP; Buchwal, A; Bueno, CG; Christie, KS; Denisova, YV; Egelkraut, D; Ehrich, D; Fishback, L; Forbes, BC; Gartzia, M; Grogan, P; Hallinger, M; Heijmans, MMPD; Hik, DS; Hofgaard, A; Holmgren, M; Hoye, TT; Huebner, DC; Jonsdottir, IS; Kaarlejarvi, E; Kumpula, T; Lange, CYMJG; Lange, J; Levesque, E; Limpens, J; Macias-Fauria, M; Myers-Smith, I; van Nieukerken, EJ; Normand, S; Post, ES; Schmidt, NM; Sitters, J; Skoracka, A; Sokolov, A; Sokolova, N; Speed, JDM; Street, LE; Sundqvist, MK; Suominen, O; Tananaev, N; Tremblay, JP; Urbanowicz, C; Uvarov, SA; Watts, D; Wilmking, M; Wookey, PA; Zimmermann, HH; Zverev, V; Kozlov, MV","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Barrio, Isabel C.; Linden, Elin; Te Beest, Mariska; Olofsson, Johan; Rocha, Adrian; Soininen, Eeva M.; Alatalo, Juha M.; Andersson, Tommi; Asmus, Ashley; Boike, Julia; Brathen, Kari Anne; Bryant, John P.; Buchwal, Agata; Bueno, C. Guillermo; Christie, Katherine S.; Denisova, Yulia V.; Egelkraut, Dagmar; Ehrich, Dorothee; Fishback, LeeAnn; Forbes, Bruce C.; Gartzia, Maite; Grogan, Paul; Hallinger, Martin; Heijmans, Monique M. P. D.; Hik, David S.; Hofgaard, Annika; Holmgren, Milena; Hoye, Toke T.; Huebner, Diane C.; Jonsdottir, Ingibjorg Svala; Kaarlejarvi, Elina; Kumpula, Timo; Lange, Cynthia Y. M. J. G.; Lange, Jelena; Levesque, Esther; Limpens, Juul; Macias-Fauria, Marc; Myers-Smith, Isla; van Nieukerken, Erik J.; Normand, Signe; Post, Eric S.; Schmidt, Niels Martin; Sitters, Judith; Skoracka, Anna; Sokolov, Alexander; Sokolova, Natalya; Speed, James D. M.; Street, Lorna E.; Sundqvist, Maja K.; Suominen, Otso; Tananaev, Nikita; Tremblay, Jean-Pierre; Urbanowicz, Christine; Uvarov, Sergey A.; Watts, David; Wilmking, Martin; Wookey, Philip A.; Zimmermann, Heike H.; Zverev, Vitali; Kozlov, Mikhail V.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Chronic, low intensity herbivory by invertebrates, termed background herbivory, has been understudied in tundra, yet its impacts are likely to increase in a warmer Arctic. The magnitude of these changes is however hard to predict as we know little about the drivers of current levels of invertebrate herbivory in tundra. We assessed the intensity of invertebrate herbivory on a common tundra plant, the dwarf birch (Betula glandulosa-nana complex), and investigated its relationship to latitude and climate across the tundra biome. Leaf damage by defoliating, mining and gall-forming invertebrates was measured in samples collected from 192 sites at 56 locations. Our results indicate that invertebrate herbivory is nearly ubiquitous across the tundra biome but occurs at low intensity. On average, invertebrates damaged 11.2% of the leaves and removed 1.4% of total leaf area. The damage was mainly caused by external leaf feeders, and most damaged leaves were only slightly affected (12% leaf area lost). Foliar damage was consistently positively correlated with mid-summer (July) temperature and, to a lesser extent, precipitation in the year of data collection, irrespective of latitude. Our models predict that, on average, foliar losses to invertebrates on dwarf birch are likely to increase by 6-7% over the current levels with a 1 degrees C increase in summer temperatures. Our results show that invertebrate herbivory on dwarf birch is small in magnitude but given its prevalence and dependence on climatic variables, background invertebrate herbivory should be included in predictions of climate change impacts on tundra ecosystems.","Addresses":"[Barrio, Isabel C.; Jonsdottir, Ingibjorg Svala] Univ Iceland, Dept Life & Environm Sci, IS-101 Reykjavik, Iceland; [Linden, Elin; Te Beest, Mariska; Olofsson, Johan; Kaarlejarvi, Elina; Sitters, Judith] Umea Univ, Dept Ecol & Environm Sci, S-90187 Umea, Sweden; [Rocha, Adrian] Univ Notre Dame, Dept Biol Sci & Environm Change Initiat, Notre Dame, IN 46556 USA; [Soininen, Eeva M.; Brathen, Kari Anne; Ehrich, Dorothee] Arctic Univ Norway, UiT, Dept Arctic & Marine Biol, N-9037 Tromso, Norway; [Alatalo, Juha M.] Qatar Univ, Coll Arts & Sci, Dept Biol & Environm Sci, Doha, Qatar; [Andersson, Tommi; Suominen, Otso] Univ Turku, Kevo Subarct Res Inst, Biodivers Unit, Turku 20014, Finland; [Asmus, Ashley] Univ Texas Arlington, Dept Biol, Arlington, TX USA; [Boike, Julia] Alfred Wegener Inst Polar & Marine Res, Telegrafenberg A43, D-14473 Potsdam, Germany; [Bryant, John P.] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK USA; [Buchwal, Agata] Adam Mickiewicz Univ, Inst Geoecol & Geoinformat, Dziegielowa 21, PL-61680 Poznan, Poland; [Buchwal, Agata] Univ Alaska Anchorage, Dept Biol Sci, 3151 Alumni Loop, Anchorage, AK 99508 USA; [Bueno, C. Guillermo] Univ Tartu, Dept Bot, Inst Ecol & Earth Sci, Lai 40, Tartu 51005, Estonia; [Christie, Katherine S.] Alaska SeaLife Ctr, Sci Dept, 301 Railway Ave, Seward, AK 99664 USA; [Denisova, Yulia V.] Nenets Agrarian Econ Tech Sch, Studencheskaya 1, Naryan Mar 166000, Russia; [Fishback, LeeAnn] Churchill Northern Studies Ctr, POB 610, Churchill R0B 0E0, MB, Canada; [Forbes, Bruce C.] Univ Lapland, Arctic Ctr, Box 122, Rovaniemi 96101, Finland; [Gartzia, Maite] CSIC, Pyrenean Inst Ecol, Avda Nuestra Senora Victoria S-N, Jaca 22700, Spain; [Grogan, Paul] Queens Univ, Dept Biol, Kingston, ON K7L 3N6, Canada; [Hallinger, Martin] Swedish Agr Univ, Ullsvag 16, Uppsala 75651, Sweden; [Heijmans, Monique M. P. D.] Wageningen Univ & Res, Plant Ecol & Nat Conservat Grp, Droevendaalsesteeg 3, NL-6708 PB Wageningen, Netherlands; [Hik, David S.] Univ Alberta, Dept Biol Sci, Edmonton T5N 0R5, AB, Canada; [Hofgaard, Annika] Norwegian Inst Nat Res, N-7485 Trondheim, Norway; [Holmgren, Milena] Wageningen Univ & Res, Resource Ecol Grp, Droevendaalsesteeg 3, NL-6708 PB Wageningen, Netherlands; [Hoye, Toke T.] Aarhus Univ, Arctic Res Ctr, Grenavej 14, DK-8410 Ronde, Denmark; [Hoye, Toke T.] Aarhus Univ, Dept Biosci, Grenavej 14, DK-8410 Ronde, Denmark; [Huebner, Diane C.] Univ Alaska, Dept Biol & Wildlife, 982 N Koyukuk Dr,101 Murie, Fairbanks, AK 99775 USA; [Jonsdottir, Ingibjorg Svala] Univ Ctr Svalbard UNIS, N-9171 Longyearbyen, Norway; [Kaarlejarvi, Elina] Vrije Univ Brussel, Dept Biol, Pl Laan 2, B-1050 Brussels, Belgium; [Kumpula, Timo] Univ Eastern Finland, Dept Geog & Hist Studies, Joensuu 80101, Finland; [Lange, Cynthia Y. M. J. G.] Netherlands Inst Ecol NIOO KNAW, Dept Anim Ecol, Wageningen, Netherlands; [Lange, Jelena] Univ Greifswald, Inst Bot & Landscape Ecol, D-17487 Greifswald, Germany; [Levesque, Esther] Univ Quebec Trois Rivieres, Trois Rivieres, PQ G9A 5H7, Canada; [Levesque, Esther] Ctr Etud Nordiques, Trois Rivieres, PQ G9A 5H7, Canada; [Macias-Fauria, Marc] Univ Oxford, Sch Geog & Environm, Oxford OX1 3QY, England; [Myers-Smith, Isla] Univ Edinburgh, Sch Geosci, Kings Bldg,West Mains Rd, Edinburgh EH9 3FF, Midlothian, Scotland; [Normand, Signe] Aarhus Univ, Dept Biosci, Sect Ecoinformat & Biodivers, Ny Munkegade 114, DK-8000 Aarhus C, Denmark; [Post, Eric S.] Univ Calif Davis, Dept Wildlife Fish & Conservat Biol, Davis, CA USA; [Schmidt, Niels Martin] Aarhus Univ, Dept Biosci, Arctic Res Ctr, DK-4000 Roskilde, Denmark; [Skoracka, Anna] Adam Mickiewicz Univ, Fac Biol, Inst Environm Biol, Populat Ecol Lab, Umultowska 89, PL-61614 Poznan, Poland; [Sokolov, Alexander; Sokolova, Natalya] Russian Acad Sci, Ural Branch, Inst Plant & Anim Ecol, Arctic Res Stn, Zelenaya Gorka Str 21, Labytnangi 629400, Russia; [Sokolov, Alexander; Sokolova, Natalya] Arctic Res Ctr, Salekhard, Russia; [Speed, James D. M.] Norwegian Univ Sci & Technol, NTNU Univ Museum, Dept Nat Hist, N-7491 Trondheim, Norway; [Street, Lorna E.] Heriot Watt Univ, Sch Life Sci, Environm Sci, Edinburgh EH14 4AS, Midlothian, Scotland; [Sundqvist, Maja K.] Univ Copenhagen, Nat Hist Museum Denmark, Ctr Macroecol Evolut & Climate, Univ Pk 5, DK-2100 Copenhagen O, Denmark; [Tananaev, Nikita] Russian Acad Sci, Melnikov Permafrost Inst, Siberian Branch, Yakutsk, Russia; [Tremblay, Jean-Pierre] Univ Laval, Ctr Nord Studies, Dept Biol, Quebec City G1V 0A6, PQ, Canada; [Tremblay, Jean-Pierre] Univ Laval, Ctr Forest Res, Quebec City G1V 0A6, PQ, Canada; [Urbanowicz, Christine] Dartmouth Coll, Dept Biol Sci, Hanover, NH 03755 USA; [Uvarov, Sergey A.] Nenets Museum Local Hist, Pobedy 5, Naryan Mar 166000, Russia; [Watts, David] Penn State Univ, Dept Biol, Intercoll Grad Degree Program Ecol, University Pk, PA 16802 USA; [Zverev, Vitali; Kozlov, Mikhail V.] Univ Turku, Dept Biol, Sect Ecol, Turku 20014, Finland","Affiliations":"University of Iceland; Umea University; University of Notre Dame; UiT The Arctic University of Tromso; Qatar University; University of Turku; University of Texas System; University of Texas Arlington; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Alaska System; University of Alaska Fairbanks; Adam Mickiewicz University; University of Alaska System; University of Alaska Anchorage; University of Tartu; Tartu University Institute of Ecology & Earth Sciences; University of Lapland; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto Pirenaico de Ecologia (IPE); Queens University - Canada; Swedish University of Agricultural Sciences; Wageningen University & Research; University of Alberta; Norwegian Institute Nature Research; Wageningen University & Research; Aarhus University; Aarhus University; University of Alaska System; University of Alaska Fairbanks; University Centre Svalbard (UNIS); Vrije Universiteit Brussel; University of Eastern Finland; Royal Netherlands Academy of Arts & Sciences; Netherlands Institute of Ecology (NIOO-KNAW); Ernst Moritz Arndt Universitat Greifswald; University of Quebec; University of Quebec Trois Rivieres; Laval University; University of Oxford; University of Edinburgh; Aarhus University; University of California System; University of California Davis; Aarhus University; Adam Mickiewicz University; Russian Academy of Sciences; Institute of Plant & Animal Ecology of the Russian Academy of Sciences; Norwegian University of Science & Technology (NTNU); Heriot Watt University; University of Copenhagen; Melnikov Permafrost Institute, Siberian Branch of the RAS; Russian Academy of Sciences; Laval University; Laval University; Dartmouth College; Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University; Pennsylvania State University - University Park; University of Turku","Reprint Addresses":"Barrio, IC (corresponding author), Univ Iceland, Dept Life & Environm Sci, IS-101 Reykjavik, Iceland.","Email Addresses":"icbarrio@gmail.com","Researcher Ids":"Sokolov, Aleksandr/P-3421-2017; Tananaev, Nikita/J-3471-2012; Olofsson, Johan/A-9362-2009; Høye, Toke Thomas/A-7701-2008; Macias-Fauria, Marc/A-4591-2009; Normand, Signe/AAA-4769-2022; Sitters, Judith/AAJ-7256-2020; Skoracka, Anna/E-6002-2011; Sokolova, Natalia/Q-8905-2018; Kozlov, Mikhail V./I-5037-2013; Schmidt, Niels Martin/G-3843-2011; Normand, Signe/A-1561-2012; Hik, David S/B-3462-2009; van Nieukerken, Erik/B-4512-2012; Speed, James D. M./C-1099-2009; Myers-Smith, Isla H/D-1529-2013; Wilmking, Martin/AAV-9310-2020; Ehrich, Dorothee/F-6492-2015; Jonsdottir, Ingibjorg/L-8952-2015; Wookey, Philip/AAA-6271-2020; Barrio, Isabel C/F-8566-2010; Forbes, Bruce C./L-4431-2013; Zimmermann, Heike H/Y-2973-2018; Lange, Jelena/AAN-6878-2021; Soininen, Eeva/HKW-6760-2023; Bueno, C. Guillermo/F-8563-2010; Bråthen, Kari Anne/AAN-4666-2020; Hoye, Toke T./ABF-7808-2020; Zimmermann, Heike/AAC-8404-2022; Alatalo, Juha/C-1269-2018; Buchwal, Agata/F-5516-2013; Soininen, Eeva/AAJ-5909-2021; KNAW, NIOO-KNAW/A-4320-2012","ORCIDs":"Sokolov, Aleksandr/0000-0002-1521-3856; Tananaev, Nikita/0000-0003-2997-0169; Høye, Toke Thomas/0000-0001-5387-3284; Macias-Fauria, Marc/0000-0002-8438-2223; Normand, Signe/0000-0002-8782-4154; Skoracka, Anna/0000-0002-9485-532X; Sokolova, Natalia/0000-0002-6692-4375; Kozlov, Mikhail V./0000-0002-9500-4244; Schmidt, Niels Martin/0000-0002-4166-6218; Normand, Signe/0000-0002-8782-4154; Hik, David S/0000-0002-8994-9305; van Nieukerken, Erik/0000-0002-5721-1840; Speed, James D. M./0000-0002-0633-5595; Myers-Smith, Isla H/0000-0002-8417-6112; Wilmking, Martin/0000-0003-4964-2402; Ehrich, Dorothee/0000-0002-3028-9488; Jonsdottir, Ingibjorg/0000-0003-3804-7077; Wookey, Philip/0000-0001-5957-6424; Barrio, Isabel C/0000-0002-8120-5248; Forbes, Bruce C./0000-0002-4593-5083; Zimmermann, Heike H/0000-0002-0225-5176; Lange, Jelena/0000-0002-7872-6667; Bueno, C. Guillermo/0000-0002-7288-2271; Bråthen, Kari Anne/0000-0003-0942-1074; Hoye, Toke T./0000-0001-5387-3284; Alatalo, Juha/0000-0001-5084-850X; Buchwal, Agata/0000-0001-6879-6656; Soininen, Eeva/0000-0003-4280-8350; KNAW, NIOO-KNAW/0000-0002-3835-159X; Watts, David A./0000-0003-2054-7719; Tremblay, Jean-Pierre/0000-0003-0978-529X; te Beest, Mariska/0000-0003-3673-4105; Huebner, Diane/0000-0003-2605-7534; Levesque, Esther/0000-0002-1119-6032; Egelkraut, Dagmar/0000-0002-2644-2144","Funding Orgs":"Icelandic Research Fund [152468-051]; AXA Research Fund [15-AXA-PDOC-307]; Nordic Centre of Excellence TUNDRA - Norden Top-Level Research Initiative Effect Studies and Adaptation to Climate Change''; COAT (Climate-ecological Observatory of the Arctic Tundra); MOBILITY PLUS [1072/MOB/2013/0]; Polish-American Fulbright Commission; IUT [20-28]; EcolChange Center of Excellence; Academy of Finland [256991, 276671]; Netherlands Organization for Scientific Research (NWO-ALW) [864.09.014]; Natural Sciences and Engineering Research Council of Canada; Research Council of Norway [244557/E50]; German Research Foundation DFG [WI 2680/8-1]; NERC IRF fellowship [NE/L011859/1]; Villum foundation's Young Investigator Programme [VKR023456]; Kempestiftelserna and the Research Foundation Flanders (FWO); RFBR [16-44-890108]; UB of RAS [15-15-4-35]; IEC Arctic'' of Yamal Government Department of Science and Innovation; UK Natural Environment Research Council (NERC) [NE/K000284/1]; Natural Environment Research Council [NE/K000284/1, NE/M016323/1, NE/L011859/1, NE/K000284/2, NE/K000217/2] Funding Source: researchfish; Villum Fonden [00007380] Funding Source: researchfish; NERC [NE/K000284/1, NE/K000217/2, NE/M016323/1, NE/L011859/1, NE/K000284/2] Funding Source: UKRI","Funding Name Preferred":"Icelandic Research Fund; AXA Research Fund(AXA Research Fund); Nordic Centre of Excellence TUNDRA - Norden Top-Level Research Initiative Effect Studies and Adaptation to Climate Change''; COAT (Climate-ecological Observatory of the Arctic Tundra); MOBILITY PLUS; Polish-American Fulbright Commission; IUT; EcolChange Center of Excellence; Academy of Finland(Academy of Finland); Netherlands Organization for Scientific Research (NWO-ALW)(Netherlands Organization for Scientific Research (NWO)); Natural Sciences and Engineering Research Council of Canada(Natural Sciences and Engineering Research Council of Canada (NSERC)CGIAR); Research Council of Norway(Research Council of Norway); German Research Foundation DFG(German Research Foundation (DFG)); NERC IRF fellowship; Villum foundation's Young Investigator Programme(Villum Fonden); Kempestiftelserna and the Research Foundation Flanders (FWO)(FWO); RFBR(Russian Foundation for Basic Research (RFBR)); UB of RAS; IEC Arctic'' of Yamal Government Department of Science and Innovation; UK Natural Environment Research Council (NERC)(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); Villum Fonden(Villum Fonden); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC))","Funding Text":"This study is a joint contribution of the Herbivory Network (http://herbivory.biology.ualberta.ca) and the Network for Arthropods of the Tundra (NeAT; https://tundraarthropods.wordpress.com/). Dwarf birch distribution maps were kindly provided by Kyle Joly. Sample collection during 2014 was facilitated by INTERACT (http://www.eu-interact.org/). ICB was supported by a postdoctoral fellowship funded by the Icelandic Research Fund (Rannsoknasjoour, grant nr 152468-051) and AXA Research Fund (15-AXA-PDOC-307); MtB and EK were supported by the Nordic Centre of Excellence TUNDRA, funded by the Norden Top-Level Research Initiative Effect Studies and Adaptation to Climate Change''; EMS and KAB were supported by COAT (Climate-ecological Observatory of the Arctic Tundra); AB was supported by MOBILITY PLUS (1072/MOB/2013/0) and the Polish-American Fulbright Commission; CGB was supported by IUT 20-28, EcolChange Center of Excellence; BCF and TK were supported by the Academy of Finland (project 256991); MMPDH was supported by The Netherlands Organization for Scientific Research (NWO-ALW, VIDI grant 864.09.014); DSH was supported by the Natural Sciences and Engineering Research Council of Canada; AH was supported by the Research Council of Norway (grant 244557/E50); JL was funded by the German Research Foundation DFG (project WI 2680/8-1); MM-F was supported by a NERC IRF fellowship NE/L011859/1; SN was supported by the Villum foundation's Young Investigator Programme (VKR023456); JS was supported by Kempestiftelserna and the Research Foundation Flanders (FWO); AS and NS were supported by the grant of RFBR (project 16-44-890108), grant of UB of RAS (project 15-15-4-35) and IEC Arctic'' of Yamal Government Department of Science and Innovation; LES and PAW were supported by the UK Natural Environment Research Council (NERC) grant NE/K000284/1; MVK and VZ were supported by the Academy of Finland (project 276671).","Cited References":null,"Cited Reference Count":"69","Times Cited, WoS Core":"41","Times Cited, All Databases":"41","180 Day Usage Count":"6","Since 2013 Usage Count":"79","Publisher":"SPRINGER","Publisher City":"NEW YORK","Publisher Address":"ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES","ISSN":"0722-4060","eISSN":"1432-2056","ISBN":null,"Journal Abbreviation":"POLAR BIOL","Journal ISO Abbreviation":"Polar Biol.","Publication Date":"NOV","Publication Year":"2017","Volume":"40","Issue":"11","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"2265","End Page":"2278","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1007/s00300-017-2139-7","DOI Link":"http://dx.doi.org/10.1007/s00300-017-2139-7","Book DOI":null,"Early Access Date":null,"Number of Pages":"14","WoS Categories":"Biodiversity Conservation; Ecology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Biodiversity & Conservation; Environmental Sciences & Ecology","IDS Number":"FM7LO","Pubmed Id":null,"Open Access Designations":"Green Submitted, Green Accepted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-05 00:00:00","UT (Unique WOS ID)":"WOS:000415258700011","Web of Science Record":"0","None":null},{"_id":84,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"All","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"Y","DOI Link Active":"http://dx.doi.org/10.1126/science.abb7080","Article Title":"Ecological insights from three decades of animal movement tracking across a changing Arctic","Document Type":"Article","Source Title":"SCIENCE","Author Keywords":null,"Keywords Plus":"CLIMATE-CHANGE; RANGE SHIFTS","Authors":"Davidson, SC; Bohrer, G; Gurarie, E; LaPoint, S; Mahoney, PJ; Boelman, NT; Eitel, JUH; Prugh, LR; Vierling, LA; Jennewein, J; Grier, E; Couriot, O; Kelly, AP; Meddens, AJH; Oliver, RY; Kays, R; Wikelski, M; Aarvak, T; Ackerman, JT; Alves, JA; Bayne, E; Bedrosian, B; Belant, JL; Berdahl, AM; Berlin, AM; Berteaux, D; Bety, J; Boiko, D; Booms, TL; Borg, BL; Boutin, S; Boyd, WS; Brides, K; Brown, S; Bulyuk, VN; Burnham, KK; Cabot, D; Casazza, M; Christie, K; Craig, EH; Davis, SE; Davison, T; Demma, D; DeSorbo, CR; Dixon, A; Domenech, R; Eichhorn, G; Elliott, K; Evenson, JR; Exo, KM; Ferguson, SH; Fiedler, W; Fisk, A; Fort, J; Franke, A; Fuller, MR; Garthe, S; Gauthier, G; Gilchrist, G; Glazov, P; Gray, CE; Gremillet, D; Griffin, L; Hallworth, MT; Harrison, AL; Hennin, HL; Hipfner, JM; Hodson, J; Johnson, JA; Joly, K; Jones, K; Katzner, TE; Kidd, JW; Knight, EC; Kochert, MN; Kolzsch, A; Kruckenberg, H; Lagasse, BJ; Lai, S; Lamarre, JF; Lanctot, RB; Larter, NC; Latham, ADM; Latty, CJ; Lawler, JP; Leandri-Breton, DJ; Lee, H; Lewis, SB; Love, OP; Madsen, J; Maftei, M; Mallory, ML; Mangipane, B; Markovets, MY; Marra, PP; McGuire, R; McIntyre, CL; McKinnon, EA; Miller, TA; Moonen, S; Mu, T; Muskens, GJDM; Ng, J; Nicholson, KL; Oien, IJ; Overton, C; Owen, PA; Patterson, A; Petersen, A; Pokrovsky, I; Powell, LL; Prieto, R; Quillfeldt, P; Rausch, J; Russell, K; Saalfeld, ST; Schekkerman, H; Schmutz, JA; Schwemmer, P; Seip, DR; Shreading, A; Silva, MA; Smith, BW; Smith, F; Smith, JP; Snell, KRS; Sokolov, A; Sokolov, V; Solovyeva, DV; Sorum, MS; Tertitski, G; Therrien, JF; Thorup, K; Tibbitts, TL; Tulp, I; Uher-Koch, BD; van Bemmelen, RSA; Van Wilgenburg, S; Von Duyke, AL; Watson, JL; Watts, BD; Williams, JA; Wilson, MT; Wright, JR; Yates, MA; Yurkowski, DJ; Zydelis, R; Hebblewhite, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Davidson, Sarah C.; Bohrer, Gil; Gurarie, Eliezer; LaPoint, Scott; Mahoney, Peter J.; Boelman, Natalie T.; Eitel, Jan U. H.; Prugh, Laura R.; Vierling, Lee A.; Jennewein, Jyoti; Grier, Emma; Couriot, Ophelie; Kelly, Allicia P.; Meddens, Arjan J. H.; Oliver, Ruth Y.; Kays, Roland; Wikelski, Martin; Aarvak, Tomas; Ackerman, Joshua T.; Alves, Jose A.; Bayne, Erin; Bedrosian, Bryan; Belant, Jerrold L.; Berdahl, Andrew M.; Berlin, Alicia M.; Berteaux, Dominique; Bety, Joel; Boiko, Dmitrijs; Booms, Travis L.; Borg, Bridget L.; Boutin, Stan; Boyd, W. Sean; Brides, Kane; Brown, Stephen; Bulyuk, Victor N.; Burnham, Kurt K.; Cabot, David; Casazza, Michael; Christie, Katherine; Craig, Erica H.; Davis, Shanti E.; Davison, Tracy; Demma, Dominic; DeSorbo, Christopher R.; Dixon, Andrew; Domenech, Robert; Eichhorn, Gotz; Elliott, Kyle; Evenson, Joseph R.; Exo, Klaus-Michael; Ferguson, Steven H.; Fiedler, Wolfgang; Fisk, Aaron; Fort, Jerome; Franke, Alastair; Fuller, Mark R.; Garthe, Stefan; Gauthier, Gilles; Gilchrist, Grant; Glazov, Petr; Gray, Carrie E.; Gremillet, David; Griffin, Larry; Hallworth, Michael T.; Harrison, Autumn-Lynn; Hennin, Holly L.; Hipfner, J. Mark; Hodson, James; Johnson, James A.; Joly, Kyle; Jones, Kimberly; Katzner, Todd E.; Kidd, Jeff W.; Knight, Elly C.; Kochert, Michael N.; Koelzsch, Andrea; Kruckenberg, Helmut; Lagasse, Benjamin J.; Lai, Sandra; Lamarre, Jean-Francois; Lanctot, Richard B.; Larter, Nicholas C.; Latham, A. David M.; Latty, Christopher J.; Lawler, James P.; Leandri-Breton, Don-Jean; Lee, Hansoo; Lewis, Stephen B.; Love, Oliver P.; Madsen, Jesper; Maftei, Mark; Mallory, Mark L.; Mangipane, Buck; Markovets, Mikhail Y.; Marra, Peter P.; McGuire, Rebecca; McIntyre, Carol L.; McKinnon, Emily A.; Miller, Tricia A.; Moonen, Sander; Mu, Tong; Muskens, Gerhard J. D. M.; Ng, Janet; Nicholson, Kerry L.; Oien, Ingar Jostein; Overton, Cory; Owen, Patricia A.; Patterson, Allison; Petersen, Aevar; Pokrovsky, Ivan; Powell, Luke L.; Prieto, Rui; Quillfeldt, Petra; Rausch, Jennie; Russell, Kelsey; Saalfeld, Sarah T.; Schekkerman, Hans; Schmutz, Joel A.; Schwemmer, Philipp; Seip, Dale R.; Shreading, Adam; Silva, Monica A.; Smith, Brian W.; Smith, Fletcher; Smith, Jeff P.; Snell, Katherine R. S.; Sokolov, Aleksandr; Sokolov, Vasiliy; Solovyeva, Diana V.; Sorum, Mathew S.; Tertitski, Grigori; Therrien, J. F.; Thorup, Kasper; Tibbitts, T. Lee; Tulp, Ingrid; Uher-Koch, Brian D.; van Bemmelen, Rob S. A.; Van Wilgenburg, Steven; Von Duyke, Andrew L.; Watson, Jesse L.; Watts, Bryan D.; Williams, Judy A.; Wilson, Matthew T.; Wright, James R.; Yates, Michael A.; Yurkowski, David J.; Zydelis, Ramunas; Hebblewhite, Mark","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The Arctic is entering a new ecological state, with alarming consequences for humanity. Animal-borne sensors offer a window into these changes. Although substantial animal tracking data from the Arctic and subarctic exist, most are difficult to discover and access. Here, we present the new Arctic Animal Movement Archive (AAMA), a growing collection of more than 200 standardized terrestrial and marine animal tracking studies from 1991 to the present. The AAMA supports public data discovery, preserves fundamental baseline data for the future, and facilitates efficient, collaborative data analysis. With AAMA-based case studies, we document climatic influences on the migration phenology of eagles, geographic differences in the adaptive response of caribou reproductive phenology to climate change, and species- specific changes in terrestrial mammal movement rates in response to increasing temperature.","Addresses":"[Davidson, Sarah C.; Bohrer, Gil] Ohio State Univ, Dept Civil Environm & Geodet Engn, Columbus, OH 43210 USA; [Davidson, Sarah C.; LaPoint, Scott; Wikelski, Martin; Fiedler, Wolfgang; Koelzsch, Andrea; Pokrovsky, Ivan; Snell, Katherine R. S.] Max Planck Inst Anim Behav, Dept Migrat, Radolfzell am Bodensee, Germany; [Davidson, Sarah C.; Wikelski, Martin; Fiedler, Wolfgang; Koelzsch, Andrea] Univ Konstanz, Ctr Adv Study Collect Behav, Constance, Germany; [Gurarie, Eliezer; Grier, Emma; Couriot, Ophelie] Univ Maryland, Dept Biol, College Pk, MD 20742 USA; [Gurarie, Eliezer; Hebblewhite, Mark] Univ Montana, WA Franke Coll Forestry & Conservat, Dept Ecosyst & Conservat, Wildlife Biol Program, Missoula, MT 59812 USA; [LaPoint, Scott] Black Rock Forest, 65 Reservoir Rd, Cornwall, NY USA; [LaPoint, Scott; Boelman, Natalie T.; Oliver, Ruth Y.] Columbia Univ, Lamont Doherty Earth Observ, Palisades, NY USA; [Mahoney, Peter J.; Prugh, Laura R.] Univ Washington, Sch Environm & Forest Sci, Seattle, WA 98195 USA; [Eitel, Jan U. H.; Vierling, Lee A.; Jennewein, Jyoti] Univ Idaho, Dept Nat Resources & Soc, Moscow, ID 83843 USA; [Couriot, Ophelie] Natl Socioenvironm Synth Ctr, Annapolis, MD USA; [Kelly, Allicia P.] Govt Northwest Terr, Dept Environm & Nat Resources, Ft Smith, NT, Canada; [Meddens, Arjan J. H.; Oliver, Ruth Y.] Washington State Univ, Sch Environm, Pullman, WA 99164 USA; [Oliver, Ruth Y.] Yale Univ, Dept Ecol & Evolutionary Biol, New Haven, CT USA; [Oliver, Ruth Y.] Yale Univ, Ctr Biodivers & Global Change, New Haven, CT USA; [Kays, Roland] North Carolina State Univ, Coll Nat Resources, Raleigh, NC USA; [Aarvak, Tomas; Oien, Ingar Jostein] BirdLife Norway, Trondheim, Norway; [Ackerman, Joshua T.; Casazza, Michael; Overton, Cory] US Geol Survey, Dixon Field Stn, Western Ecol Res Ctr, Dixon, CA USA; [Alves, Jose A.] Univ Aveiro, Dept Biol, Aveiro, Portugal; [Alves, Jose A.] Univ Aveiro, CESAM, Aveiro, Portugal; [Alves, Jose A.] Univ Iceland, South Iceland Res Ctr, Laugarvatn, Iceland; [Bayne, Erin; Boutin, Stan; Franke, Alastair; Knight, Elly C.; Latham, A. David M.; Ng, Janet; Watson, Jesse L.] Univ Alberta, Dept Biol Sci, Edmonton, AB, Canada; [Bedrosian, Bryan] Teton Raptor Ctr, Jackson, WY USA; [Belant, Jerrold L.] SUNY Syracuse, Coll Environm Sci & Forestry, Global Wildlife Conservat Ctr, Syracuse, NY 13210 USA; [Berdahl, Andrew M.] Univ Washington, Sch Aquat & Fishery Sci, Seattle, WA 98195 USA; [Berlin, Alicia M.] US Geol Survey, Patuxent Wildlife Res Ctr, Laurel, MD USA; [Berteaux, Dominique; Bety, Joel; Lai, Sandra; Leandri-Breton, Don-Jean] Univ Quebec, Ctr Etud Nord, Rimouski, PQ, Canada; [Boiko, Dmitrijs] Natl Museum Nat Hist, Riga, Latvia; [Boiko, Dmitrijs] Univ Latvia, Inst Biol, Salaspils, Latvia; [Boiko, Dmitrijs] Latvian Swan Res Soc, Kalnciems, Latvia; [Booms, Travis L.; Nicholson, Kerry L.] Alaska Dept Fish & Game, Fairbanks, AK USA; [Borg, Bridget L.; McIntyre, Carol L.; Owen, Patricia A.] Denali Natl Pk & Preserve, Natl Pk Serv, Denali Natl Pk, AK USA; [Boyd, W. Sean; Hennin, Holly L.] Environm & Climate Change Canada, Sci & Technol Branch, Delta, BC, Canada; [Brides, Kane; Griffin, Larry] Wildfowl & Wetlands Trust, Slimbridge, Glos, England; [Brown, Stephen] Manomet Inc, Saxtons River, VT USA; [Bulyuk, Victor N.; Markovets, Mikhail Y.] Russian Acad Sci, Inst Zool, Biol Stn Rybachy, St Petersburg, Russia; [Burnham, Kurt K.] High Arct Inst, Orion, IL USA; [Cabot, David] Univ Coll Cork, Sch Biol Earth & Environm Sci, Cork, Ireland; [Christie, Katherine] Alaska Dept Fish & Game, 333 Raspberry Rd, Anchorage, AK 99518 USA; [Craig, Erica H.] Aquila Environm, Fairbanks, AK USA; [Davis, Shanti E.; Maftei, Mark] High Arct Gull Res Grp, Bamfield, BC, Canada; [Davison, Tracy] Govt Northwest Terr, Dept Environm & Nat Resources, Inuvik, NT, Canada; [Demma, Dominic; Jones, Kimberly] Alaska Dept Fish & Game, Palmer, AK USA; [DeSorbo, Christopher R.] Biodivers Res Inst, Portland, ME USA; [Dixon, Andrew] Reneco Int Wildlife Consultants, Abu Dhabi, U Arab Emirates; [Domenech, Robert; Shreading, Adam] Raptor View Res Inst, Missoula, MT USA; [Eichhorn, Gotz] Vogeltrekstat Dutch Ctr Avian Migrat & Demog, Wageningen, Netherlands; [Eichhorn, Gotz] Netherlands Inst Ecol NIOO KNAW, Dept Anim Ecol, Wageningen, Netherlands; [Elliott, Kyle; Patterson, Allison] McGill Univ, Dept Nat Resource Sci, Ste Anne De Bellevue, PQ, Canada; [Evenson, Joseph R.; Wilson, Matthew T.] Washington Dept Fish & Wildlife, Olympia, WA USA; [Exo, Klaus-Michael; Moonen, Sander] Inst Avian Res Vogelwarte Helgoland, Wilhelmshaven, Germany; [Ferguson, Steven H.; Yurkowski, David J.] Fisheries & Oceans Canada, Winnipeg, MB, Canada; [Fisk, Aaron] Univ Windsor, Great Lakes Inst Environm Res, Sch Environm, Windsor, ON, Canada; [Fort, Jerome] La Rochelle Univ, CNRS, Littoral Environm & Soc LIENSs, La Rochelle, France; [Franke, Alastair] Arctic Raptor Project, Rankin Inlet, NU, Canada; [Fuller, Mark R.] Boise State Univ, Raptor Res Ctr, Boise, ID USA; [Garthe, Stefan; Schwemmer, Philipp] Univ Kiel, Res & Technol Ctr FTZ, Busum, Germany; [Gauthier, Gilles; Therrien, J. F.] Univ Laval, Dept Biol, Quebec City, PQ, Canada; [Gauthier, Gilles; Therrien, J. F.] Univ Laval, Ctr Etud Nord, Quebec City, PQ, Canada; [Gilchrist, Grant] Carleton Univ, Natl Wildlife Res Ctr, Environm & Climate Change Canada, Ottawa, ON, Canada; [Glazov, Petr; Tertitski, Grigori] Russian Acad Sci, Inst Geog, Moscow, Russia; [Gray, Carrie E.] Univ Maine, Sch Biol & Ecol, Orono, ME USA; [Gremillet, David] La Rochelle Univ, CNRS, Ctr Etud Biol Chize, Villiers En Bois, France; [Gremillet, David] Univ Cape Town, Percy Fitzpatrick Inst African Ornithol, Rondebosch, South Africa; [Hallworth, Michael T.; Harrison, Autumn-Lynn; Powell, Luke L.] Natl Zool Pk, Smithsonian Conservat Biol, Migratory Bird Ctr, Washington, DC USA; [Hallworth, Michael T.] Univ Massachusetts, Northeast Climate Adaptat Sci Ctr, Amherst, MA 01003 USA; [Hennin, Holly L.; Love, Oliver P.] Univ Windsor, Dept Integrat Biol, Windsor, ON, Canada; [Hipfner, J. Mark] Pacific Wildlife Res Ctr, Environm & Climate Change Canada, Delta, BC, Canada; [Hodson, James; Williams, Judy A.] Govt Northwest Terr, Dept Environm & Nat Resources, Yellowknife, NT, Canada; [Johnson, James A.; Lanctot, Richard B.; Saalfeld, Sarah T.] US Fish Wildlife Serv, Migratory Bird Management, Anchorage, AK USA; [Joly, Kyle] Gates Arctic Natl Pk & Preserve, Natl Pk Serv, Fairbanks, AK USA; [Katzner, Todd E.; Kochert, Michael N.] US Geol Survey, Forest & Rangeland Ecosyst Sci Ctr, Boise, ID USA; [Kidd, Jeff W.] Kidd Biol Inc, Anacortes, WA USA; [Koelzsch, Andrea; Kruckenberg, Helmut] Inst Wetlands & Waterbird Res eV, Verden, Aller, Germany; [Lagasse, Benjamin J.] Univ Colorado, Dept Integrat Biol, Denver, CO 80202 USA; [Lamarre, Jean-Francois] Polar Knowledge Canada, Cambridge Bay, NU, Canada; [Larter, Nicholas C.] Govt Northwest Terr, Dept Environm & Nat Resources, Ft Simpson, NT, Canada; [Latham, A. David M.] Manaaki Whenua Landcare Res, Lincoln, New Zealand; [Latty, Christopher J.] US Fish & Wildlife Serv, Arctic Natl Wildlife Refuge, Fairbanks, AK USA; [Lawler, James P.] Natl Pk Serv, Alaska Inventory & Monitoring Program, Anchorage, AK USA; [Lee, Hansoo] Korea Inst Environm Ecol, Daejeon, South Korea; [Lewis, Stephen B.] US Fish Wildlife Serv, Juneau, AK USA; [Madsen, Jesper] Aarhus Univ, Dept Biosci Kalo, Ronde, Denmark; [Mallory, Mark L.] Acad Univ, Dept Biol, Wolfville, NS, Canada; [Mangipane, Buck] Natl Pk Serv, Lake Clark Natl Pk & Preserve, Anchorage, AK USA; [Marra, Peter P.] Georgetown Univ, Dept Biol, McCourt Sch Publ Policy, Washington, DC 20057 USA; [McGuire, Rebecca] Wildlife Conservat Soc, Arctic Beringia Program, Fairbanks, AK USA; [McKinnon, Emily A.; Yurkowski, David J.] Univ Manitoba, Winnipeg, MB, Canada; [Miller, Tricia A.] Conservat Sci Global Inc, West Cape May, NJ USA; [Miller, Tricia A.] West Virginia Univ, Div Forestry & Nat Resources, Morgantown, WV 26506 USA; [Mu, Tong] Princeton Univ, Dept Ecol & Evolutionary Biol, Princeton, NJ 08544 USA; [Muskens, Gerhard J. D. M.] Wageningen Univ & Res, Wageningen Environm Res, Wageningen, Netherlands; [Pokrovsky, Ivan; Solovyeva, Diana V.] Inst Biol Problems North FEB RAS, Lab Ornithol, Magadan, Russia; [Pokrovsky, Ivan; Sokolov, Aleksandr] Inst Plant & Anim Ecol UB RAS, Arctic Res Stn, Labytnangi, Yamal Nenets Au, Russia; [Powell, Luke L.] Univ Durham, Durham, England; [Powell, Luke L.] Univ Glasgow, Glasgow, Lanark, Scotland; [Prieto, Rui; Silva, Monica A.] Univ Azores, Inst Marine Res, Marine & Environm Sci Ctr, Horta, Portugal; [Prieto, Rui; Silva, Monica A.] Univ Azores, Okeanos R&D Ctr, Horta, Portugal; [Quillfeldt, Petra] Justus Liebig Univ, Giessen, Germany; [Rausch, Jennie] Environm & Climate Change Canada, Yellowknife, NT, Canada; [Russell, Kelsey] Environm Yukon, Whitehorse, YT, Canada; [Schekkerman, Hans] SOVON, Nijmegen, Netherlands; [Schmutz, Joel A.; Tibbitts, T. Lee; Uher-Koch, Brian D.] US Geol Survey, Alaska Sci Ctr, Anchorage, AK USA; [Seip, Dale R.] British Columbia Minist Environm, Prince George, BC, Canada; [Silva, Monica A.] Woods Hole Oceanog Inst, Dept Biol, Woods Hole, MA 02543 USA; [Smith, Brian W.] US Fish & Wildlife Serv, Migratory Bird Management, Denver, CO USA; [Smith, Fletcher; Watts, Bryan D.] Coll William & Mary, Ctr Conservat Biol, Williamsburg, VA USA; [Smith, Fletcher] Georgia Dept Nat Resources, Brunswick, GA USA; [Smith, Jeff P.] HawkWatch Int, Salt Lake City, UT USA; [Smith, Jeff P.] HT Harvey & Associates, Los Gatos, CA USA; [Snell, Katherine R. S.; Thorup, Kasper] Univ Copenhagen, Globe Inst, Ctr Macroecol Evolut & Climate, Copenhagen, Denmark; [Sokolov, Vasiliy] Russian Acad Sci, Ural Div, Inst Plant & Anim Ecol, Ekaterinburg, Russia; [Sorum, Mathew S.] Natl Pk Serv, Yukon Charley Rivers Natl Preserve, Cent Alaska Inventory & Monitoring Network, Fairbanks, AK USA; [Therrien, J. F.] Hawk Mt Sanctuary, Kempton, PA USA; [Tulp, Ingrid; van Bemmelen, Rob S. A.] Wageningen Marine Res, Ijmuiden, Netherlands; [van Bemmelen, Rob S. A.] Bureau Waardenburg, Culemborg, Netherlands; [Van Wilgenburg, Steven] Canadian Wildlife Serv, Environm & Climate Change Canada, Saskatoon, SK, Canada; [Von Duyke, Andrew L.] North Slope Borough, Dept Wildlife Management, Utqiagvik, AK USA; [Wright, James R.] Ohio State Univ, Sch Environm & Nat Resources, Columbus, OH 43210 USA; [Yates, Michael A.] Earthspan Fdn, Minden, NV USA; [Zydelis, Ramunas] Ornitela UAB, Vilnius, Lithuania","Affiliations":"University System of Ohio; Ohio State University; Max Planck Society; University of Konstanz; University System of Maryland; University of Maryland College Park; University of Montana System; University of Montana; Columbia University; University of Washington; University of Washington Seattle; Idaho; University of Idaho; Washington State University; Yale University; Yale University; North Carolina State University; United States Department of the Interior; United States Geological Survey; Universidade de Aveiro; Universidade de Aveiro; University of Iceland; University of Alberta; State University of New York (SUNY) System; State University of New York (SUNY) College of Environmental Science & Forestry; University of Washington; University of Washington Seattle; United States Department of the Interior; United States Geological Survey; University of Quebec; University of Latvia; Alaska Department of Fish & Game; United States Department of the Interior; Environment & Climate Change Canada; Russian Academy of Sciences; Zoological Institute of the Russian Academy of Sciences; University College Cork; Alaska Department of Fish & Game; Alaska Department of Fish & Game; Royal Netherlands Academy of Arts & Sciences; Netherlands Institute of Ecology (NIOO-KNAW); McGill University; Washington Department of Fish & Wildlife (WDFW); Fisheries & Oceans Canada; University of Windsor; Centre National de la Recherche Scientifique (CNRS); Idaho; Boise State University; University of Kiel; Laval University; Laval University; Carleton University; Environment & Climate Change Canada; Canadian Wildlife Service; National Wildlife Research Centre - Canada; Institute of Geography, Russian Academy of Sciences; Russian Academy of Sciences; University of Maine System; University of Maine Orono; Centre National de la Recherche Scientifique (CNRS); University of Cape Town; Smithsonian Institution; Smithsonian National Zoological Park & Conservation Biology Institute; University of Massachusetts System; University of Massachusetts Amherst; University of Windsor; Environment & Climate Change Canada; Canadian Wildlife Service; Pacific Wildlife Research Centre; United States Department of the Interior; US Fish & Wildlife Service; United States Department of the Interior; United States Department of the Interior; United States Geological Survey; University of Colorado System; University of Colorado Denver; Landcare Research - New Zealand; United States Department of the Interior; US Fish & Wildlife Service; United States Department of the Interior; United States Department of the Interior; US Fish & Wildlife Service; Aarhus University; Acadia University; United States Department of the Interior; Georgetown University; Wildlife Conservation Society; University of Manitoba; West Virginia University; Princeton University; Wageningen University & Research; Institute of Biological Problems of the North; Durham University; University of Glasgow; Universidade dos Acores; Universidade dos Acores; Justus Liebig University Giessen; Environment & Climate Change Canada; United States Department of the Interior; United States Geological Survey; Woods Hole Oceanographic Institution; United States Department of the Interior; US Fish & Wildlife Service; William & Mary; University of Copenhagen; Russian Academy of Sciences; Institute of Plant & Animal Ecology of the Russian Academy of Sciences; United States Department of the Interior; Wageningen University & Research; Environment & Climate Change Canada; Canadian Wildlife Service; University System of Ohio; Ohio State University","Reprint Addresses":"Bohrer, G (corresponding author), Ohio State Univ, Dept Civil Environm & Geodet Engn, Columbus, OH 43210 USA.","Email Addresses":"bohrer.17@osu.edu","Researcher Ids":"Glazov, Petr/AAE-4780-2019; Mu, Tong/AAD-9122-2019; Belant, Jerrold/HDM-7749-2022; Sokolov, Aleksandr/P-3421-2017; Bohrer, Gil/A-9731-2008; Tertitski, Grigori/HKM-8901-2023; Pokrovsky, Ivan/B-5144-2010; Silva, Mónica/D-1893-2012; Sokolov, Vasiliy/B-3657-2013; Eichhorn, Götz/R-8136-2016; Fiedler, Wolfgang/AAG-4510-2021; Hebblewhite, Mark/AAI-8101-2020; Ackerman, Joshua T/AAF-9503-2019; Patterson, Allison Glider Livingstone/AAW-5259-2021; Gurarie, Eliezer/AGI-0958-2022; Elliott, Kyle/S-9185-2019; Thorup, Kasper/A-4835-2013; hebblewhite, mark/G-6164-2013; Prieto, Rui/G-8286-2011; Uher-Koch, Brian/AAC-8538-2020; Madsen, Jesper/J-7853-2013; Boutin, Stan/A-2619-2014; Nicholson, Kerry/F-2077-2013; Quillfeldt, Petra/A-9549-2009","ORCIDs":"Glazov, Petr/0000-0003-3462-7031; Mu, Tong/0000-0002-2686-0725; Sokolov, Aleksandr/0000-0002-1521-3856; Bohrer, Gil/0000-0002-9209-9540; Tertitski, Grigori/0000-0002-4836-364X; Pokrovsky, Ivan/0000-0002-6533-674X; Silva, Mónica/0000-0002-2683-309X; Sokolov, Vasiliy/0000-0002-0115-3151; Eichhorn, Götz/0000-0003-2151-8856; Fiedler, Wolfgang/0000-0003-1082-4161; Hebblewhite, Mark/0000-0001-5382-1361; Ackerman, Joshua T/0000-0002-3074-8322; Patterson, Allison Glider Livingstone/0000-0001-9931-2693; Gurarie, Eliezer/0000-0002-8666-9674; Thorup, Kasper/0000-0002-0320-0601; Prieto, Rui/0000-0002-0354-2572; Uher-Koch, Brian/0000-0002-1885-0260; LaPoint, Scott/0000-0002-5499-6777; Madsen, Jesper/0000-0003-3246-0215; Boutin, Stan/0000-0001-6317-038X; Latty, Christopher/0000-0002-0522-8333; Powell, Luke/0000-0002-2001-4982; Overton, Cory/0000-0002-5060-7447; Boelman, Natalie/0000-0003-3716-2372; van Bemmelen, Rob/0000-0002-0688-7058; Nicholson, Kerry/0000-0001-9951-9897; Jennewein, Jyoti/0000-0002-9650-6537; Schekkerman, Hans/0000-0003-3127-4832; Couriot, Ophelie/0000-0002-4547-0079; Leandri-Breton, Don-Jean/0000-0003-0547-2966; Zydelis, Ramunas/0000-0001-8019-6880; Quillfeldt, Petra/0000-0002-4450-8688; casazza, Mike/0000-0002-5636-735X; Watson, Jesse/0000-0003-4500-6599; Kays, Roland/0000-0002-2947-6665","Funding Orgs":"NASA [NNX15AT91A, NNX15AW71A, NNX15AV92A, NNX15AT89A, NNX15AU20A]; NSF [1564380, 1823498, 1560727, 1853465, 1915347]; NASA [NNX15AU20A, 797160, 800671, 802245, NNX15AT91A, NNX15AT89A] Funding Source: Federal RePORTER","Funding Name Preferred":"NASA(National Aeronautics & Space Administration (NASA)); NSF(National Science Foundation (NSF)); NASA(National Aeronautics & Space Administration (NASA))","Funding Text":"NASA NNX15AT91A, NNX15AW71A, NNX15AV92A, NNX15AT89A, NNX15AU20A; NSF 1564380, 1823498, 1560727, 1853465, 1915347. Funding for studies participating in the AAMA are listed in table S4. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. or Canadian state, province, territory, or federal governments.","Cited References":null,"Cited Reference Count":"35","Times Cited, WoS Core":"38","Times Cited, All Databases":"41","180 Day Usage Count":"11","Since 2013 Usage Count":"68","Publisher":"AMER ASSOC ADVANCEMENT SCIENCE","Publisher City":"WASHINGTON","Publisher Address":"1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA","ISSN":"0036-8075","eISSN":"1095-9203","ISBN":null,"Journal Abbreviation":"SCIENCE","Journal ISO Abbreviation":"Science","Publication Date":"NOV 6","Publication Year":"2020","Volume":"370","Issue":"6517","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"712","End Page":"+","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1126/science.abb7080","DOI Link":"http://dx.doi.org/10.1126/science.abb7080","Book DOI":null,"Early Access Date":null,"Number of Pages":"58","WoS Categories":"Multidisciplinary Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Science & Technology - Other Topics","IDS Number":"ON7IB","Pubmed Id":"33154141","Open Access Designations":"Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-09","UT (Unique WOS ID)":"WOS:000586868600044","Web of Science Record":"0","None":null},{"_id":85,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Dehcho, North Slave, South Slave","NWT area":"Basins to the north, west, and south of Great Slave Lake","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"Y","DOI Link Active":"http://dx.doi.org/10.1088/2515-7620/ac11ed","Article Title":"Heterogenous runoff trends in peatland-dominated basins throughout the circumpolar North","Document Type":"Article","Source Title":"ENVIRONMENTAL RESEARCH COMMUNICATIONS","Author Keywords":"circumpolar; peatland-dominated basin; permafrost; runoff; runoff ratio","Keywords Plus":"DISCONTINUOUS PERMAFROST; HIGH-RESOLUTION; THERMAL STATE; ORGANIC-CARBON; BOREAL FOREST; STREAMFLOW; WETLANDS; CANADA; THAW; HYDROLOGY","Authors":"Mack, M; Connon, R; Makarieva, O; McLaughlin, J; Nesterova, N; Quinton, W","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Mack, Mikhail; Connon, Ryan; Makarieva, Olga; McLaughlin, James; Nesterova, Nataliia; Quinton, William","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The hydrological implications of discontinuous permafrost thaw in peatland-dominated basins are not well understood. While there is evidence suggesting that permafrost-thaw-driven land cover change increases annual runoff and the runoff ratio in the Taiga Plains of northwestern Canada, few studies have evaluated the impact on small to medium sized basins (<10(5) km(2)) outside this ecoregion. Here, we assess runoff, runoff ratio, and precipitation trends for 34 peatland-dominated basins, of which 28 are in the discontinuous and sporadic permafrost zones and 6 in adjacent permafrost-free environments. We calculated annual and monthly trends between 1970 and 2016 using the Mann-Kendall test and found that annual runoff, runoff ratio, and precipitation increased significantly in 25%, 16%, and 13% of basins respectively, at a 5% significance level, and decreased significantly in 3%, 19%, and 9% of basins, respectively. Increased annual runoff ratios occurred exclusively in basins overlying permafrost, while increases and decreases in annual runoff and precipitation were found in both permafrost and permafrost-free basins. Increases of annual runoff and runoff ratio occurred independently of precipitation changes in only the Taiga Plains and in the Western Siberian Plain. Runoff during winter increased significantly in all ecoregions and occurred independently of the areal extent of permafrost, although the magnitude of these increases was small compared with those of April and May.","Addresses":"[Mack, Mikhail; Quinton, William] Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON N2L 3C5, Canada; [Connon, Ryan] Water Management & Monitoring Div, Environm & Nat Resources, Yellowknife, NT X1A 2L9, Canada; [Makarieva, Olga; Nesterova, Nataliia] Russian Acad Sci, North Eastern Permafrost Stn, Melnikov Permafrost Inst, Siberian Branch, Magadan 685000, Russia; [Makarieva, Olga; Nesterova, Nataliia] St Petersburg Univ, St Petersburg 199034, Russia; [McLaughlin, James] Ontario Forestry Res Inst, Ontario Minist Nat Resources & Forestry, Sault Ste Marie, ON P6A 2E5, Canada","Affiliations":"Wilfrid Laurier University; Russian Academy of Sciences; Saint Petersburg State University; Ministry of Natural Resources & Forestry","Reprint Addresses":"Mack, M (corresponding author), Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON N2L 3C5, Canada.","Email Addresses":"mackmikhail@gmail.com","Researcher Ids":"; Makarieva, Olga/G-2077-2014","ORCIDs":"Mack, Mikhail/0000-0001-7257-9398; Makarieva, Olga/0000-0002-2532-4306","Funding Orgs":"office of the Liidlii Kue First Nation; office of the Jean-Marie River First Nation; office of the Dehcho First Nations; ArcticNet","Funding Name Preferred":"office of the Liidlii Kue First Nation; office of the Jean-Marie River First Nation; office of the Dehcho First Nations; ArcticNet","Funding Text":"The authors wish to thank the offices of the Liidlii Kue First Nation, the Jean-Marie River First Nation, and the Dehcho First Nations for their support of both the Scotty Creek Research Station and this project. Wewould also like to acknowledge the indigenous peoples who's lands and waterways were analyzed in this study, and are experiencing described impacts of climate change. Those include: Gwich'in Alaskan Natives, the Sapotaweyak Cree Nation, the Nisichawayasihk Cree Nation, the Fox Lake Cree Nation, the Weenusk First Nation, the Waskaganish First Nation, the Sami people of Fennoscandia, and indigenous people of Khanty-Mansy and Nency living in the Western Siberian Plains of Russia. We also gratefully acknowledge ArcticNet for their support of the Dehcho Collaborative on Permafrost, the Natural Sciences Engineering Research Council (NSERC), the Northern Studies Training Program (NSTP), the Cold Regions Research Centre, the Russian Foundation for Basic Research (RFBR), and St. Petersburg University. We also wish to thank Olivia Carpino, Elise Devoie, Alex MacLean, Caren Ackley, Kristine Haynes, and Donald Burns for their assistance throughout this study.","Cited References":null,"Cited Reference Count":"62","Times Cited, WoS Core":"4","Times Cited, All Databases":"4","180 Day Usage Count":"1","Since 2013 Usage Count":"9","Publisher":"IOP PUBLISHING LTD","Publisher City":"BRISTOL","Publisher Address":"TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND","ISSN":"2515-7620","eISSN":null,"ISBN":null,"Journal Abbreviation":"ENVIRON RES COMMUN","Journal ISO Abbreviation":"Environ. Res. Commun.","Publication Date":"JUL 1","Publication Year":"2021","Volume":"3","Issue":"7","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"75006","DOI prefix":"http://dx.doi.org/","DOI":"10.1088/2515-7620/ac11ed","DOI Link":"http://dx.doi.org/10.1088/2515-7620/ac11ed","Book DOI":null,"Early Access Date":null,"Number of Pages":"16","WoS Categories":"Environmental Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology","IDS Number":"TN1SL","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-09 00:00:00","UT (Unique WOS ID)":"WOS:000676022500001","Web of Science Record":"0","None":null},{"_id":86,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, Sahtu, North Slave","NWT area":"Inuvik, Tuktoyaktuk, Mackenzie Mountains, northeast of Great Slave Lake","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1111/gcb.15113","Article Title":"Is subarctic forest advance able to keep pace with climate change?","Document Type":"Article","Source Title":"GLOBAL CHANGE BIOLOGY","Author Keywords":"circumpolar forest advance; climate change; climate change velocity; disappearing arctic tundra; forest migration rate; forest-tundra ecotone; range expansion; subarctic","Keywords Plus":"TUNDRA-TAIGA BOUNDARY; RANGE SHIFTS; SPECIES DISTRIBUTION; SHRUB EXPANSION; CHANGE IMPACTS; PICEA-ABIES; TREE LINES; VEGETATION; DYNAMICS; PATTERNS","Authors":"Rees, WG; Hofgaard, A; Boudreau, S; Cairns, DM; Harper, K; Mamet, S; Mathisen, I; Swirad, Z; Tutubalina, O","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Rees, W. Gareth; Hofgaard, Annika; Boudreau, Stephane; Cairns, David M.; Harper, Karen; Mamet, Steven; Mathisen, Ingrid; Swirad, Zuzanna; Tutubalina, Olga","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Recent climate warming and scenarios for further warming have led to expectations of rapid movement of ecological boundaries. Here we focus on the circumarctic forest-tundra ecotone (FTE), which represents an important bioclimatic zone with feedbacks from forest advance and corresponding tundra disappearance (up to 50% loss predicted this century) driving widespread ecological and climatic changes. We address FTE advance and climate history relations over the 20th century, using FTE response data from 151 sites across the circumarctic area and site-specific climate data. Specifically, we investigate spatial uniformity of FTE advance, statistical associations with 20th century climate trends, and whether advance rates match climate change velocities (CCVs). Study sites diverged into four regions (Eastern Canada; Central and Western Canada and Alaska; Siberia; and Western Eurasia) based on their climate history, although all were characterized by similar qualitative patterns of behaviour (with about half of the sites showing advancing behaviour). The main associations between climate trend variables and behaviour indicate the importance of precipitation rather than temperature for both qualitative and quantitative behaviours, and the importance of non-growing season as well as growing season months. Poleward latitudinal advance rates differed significantly among regions, being smallest in Eastern Canada (similar to 10 m/year) and largest in Western Eurasia (similar to 100 m/year). These rates were 1-2 orders of magnitude smaller than expected if vegetation distribution remained in equilibrium with climate. The many biotic and abiotic factors influencing FTE behaviour make poleward advance rates matching predicted 21st century CCVs (similar to 10(3)-10(4) m/year) unlikely. The lack of empirical evidence for swift forest relocation and the discrepancy between CCV and FTE response contradict equilibrium model-based assumptions and warrant caution when assessing global-change-related biotic and abiotic implications, including land-atmosphere feedbacks and carbon sequestration.","Addresses":"[Rees, W. Gareth; Swirad, Zuzanna] Univ Cambridge, Scott Polar Res Inst, Lensfield Rd, Cambridge CB2 1ER, England; [Hofgaard, Annika; Mathisen, Ingrid] Norwegian Inst Nat Res, NO-7485 Trondheim, Norway; [Boudreau, Stephane] Univ Laval, Ctr Etud Nord, Dept Biol, Montreal, PQ, Canada; [Cairns, David M.] Texas A&M Univ, Dept Geog, College Stn, TX USA; [Harper, Karen] Dalhousie Univ, Sch Resource & Environm Studies, Halifax, NS, Canada; [Mamet, Steven] Univ Saskatchewan, Coll Agr & Bioresources, Dept Soil Sci, Saskatoon, SK, Canada; [Tutubalina, Olga] Moscow MV Lomonosov State Univ, Fac Geog, Moscow, Russia","Affiliations":"University of Cambridge; Norwegian Institute Nature Research; Laval University; Texas A&M University System; Texas A&M University College Station; Dalhousie University; University of Saskatchewan; Lomonosov Moscow State University","Reprint Addresses":"Rees, WG (corresponding author), Univ Cambridge, Scott Polar Res Inst, Lensfield Rd, Cambridge CB2 1ER, England.;Hofgaard, A (corresponding author), Norwegian Inst Nat Res, NO-7485 Trondheim, Norway.","Email Addresses":"wgr2@cam.ac.uk; annika.hofgaard@nina.no","Researcher Ids":"Mamet, Steven Douglas/H-8408-2019; Tutubalina, Olga V/ABX-1958-2022; Swirad, Zuzanna M./Q-6983-2018; Rees, William Gareth/AAM-9701-2020; Cairns, David/F-3395-2014","ORCIDs":"Mamet, Steven Douglas/0000-0002-3510-3814; Tutubalina, Olga V/0000-0001-8049-1724; Swirad, Zuzanna M./0000-0002-3592-9739; Rees, William Gareth/0000-0001-6020-1232; Cairns, David/0000-0003-4110-196X; Harper, Karen/0000-0001-5390-0262; Boudreau, Stephane/0000-0002-1035-6452","Funding Orgs":"National Science Foundation; Government of Canada; Norges Forskningsrad [160022/F40, 176065/S30, 185023/S50, 244557/RI]; University of Cambridge","Funding Name Preferred":"National Science Foundation(National Science Foundation (NSF)); Government of Canada(CGIAR); Norges Forskningsrad; University of Cambridge(University of Cambridge)","Funding Text":"National Science Foundation; Government of Canada; Norges Forskningsrad, Grant/Award Number: 160022/F40, 176065/S30, 185023/S50 and 244557/RI; University of Cambridge","Cited References":null,"Cited Reference Count":"105","Times Cited, WoS Core":"41","Times Cited, All Databases":"41","180 Day Usage Count":"6","Since 2013 Usage Count":"44","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"1354-1013","eISSN":"1365-2486","ISBN":null,"Journal Abbreviation":"GLOBAL CHANGE BIOL","Journal ISO Abbreviation":"Glob. Change Biol.","Publication Date":"JUL","Publication Year":"2020","Volume":"26","Issue":"7","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"3965","End Page":"3977","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1111/gcb.15113","DOI Link":"http://dx.doi.org/10.1111/gcb.15113","Book DOI":null,"Early Access Date":"2020-05-01 00:00:00","Number of Pages":"13","WoS Categories":"Biodiversity Conservation; Ecology; Environmental Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Biodiversity & Conservation; Environmental Sciences & Ecology","IDS Number":"LX7HQ","Pubmed Id":"32281711","Open Access Designations":"hybrid, Green Submitted, Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-10 00:00:00","UT (Unique WOS ID)":"WOS:000531067400001","Web of Science Record":"0","None":null},{"_id":87,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Boreal region","Indigenous knowledge?":"N","Lead author type":"Government - federal","GNWT author?":"Y","DOI Link Active":"http://dx.doi.org/10.1088/1748-9326/aab1e7","Article Title":"Impacts of snow on soil temperature observed across the circumpolar north","Document Type":"Article","Source Title":"ENVIRONMENTAL RESEARCH LETTERS","Author Keywords":"soil temperature; soil-air temperature difference; snow; northern high latitudes","Keywords Plus":"GROUND TEMPERATURES; PERMAFROST TEMPERATURES; MACKENZIE DELTA; CLIMATE-CHANGE; SURFACE AIR; CANADA; COVER; TRENDS; VARIABILITY; LINE","Authors":"Zhang, Y; Sherstiukov, AB; Qian, BD; Kokelj, SV; Lantz, TC","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Zhang, Yu; Sherstiukov, Artem B.; Qian, Budong; Kokelj, Steven V.; Lantz, Trevor C.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Climate warming has significant impacts on permafrost, infrastructure and soil organic carbon at the northern high latitudes. These impacts are mainly driven by changes in soil temperature (TS). Snow insulation can cause significant differences between TS and air temperature (TA), and our understanding about this effect through space and time is currently limited. In this study, we compiled soil and air temperature observations (measured at about 0.2m depth and 2m height, respectively) at 588 sites from climate stations and boreholes across the northern high latitudes. Analysis of this circumpolar dataset demonstrates the large offset between mean TS and TA in the low arctic and northern boreal regions. The offset decreases both northward and southward due to changes in snow conditions. Correlation analysis shows that the coupling between annual TS and TA is weaker, and the response of annual TS to changes in TA is smaller in boreal regions than in the arctic and the northern temperate regions. Consequently, the inter-annual variation and the increasing trends of annual TS are smaller than that of TA in boreal regions. The systematic and significant differences in the relationship between TS and TA across the circumpolar north is important for understanding and assessing the impacts of climate change and for reconstruction of historical climate based on ground temperature profiles for the northern high latitudes.","Addresses":"[Zhang, Yu] Nat Resources Canada, Canada Ctr Mapping & Earth Observat, Canada Ctr Remote Sensing, 560 Rochester St, Ottawa, ON K1A 0E4, Canada; [Sherstiukov, Artem B.] All Russian Res Inst Hydrometeorol Informat, World Data Ctr, 6 Korolyov St, Obninsk 249035, Russia; [Qian, Budong] Agr & Agri Food Canada, Ottawa Res & Dev Ctr, Sci & Technol Branch, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada; [Kokelj, Steven V.] Northwest Terr Geol Survey, POB 1320,4601 B 52 Ave, Yellowknife, NT X1A 2L9, Canada; [Lantz, Trevor C.] Univ Victoria, Sch Environm Studies, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada","Affiliations":"Natural Resources Canada; Strategic Policy & Results Sector - Natural Resources Canada; Canada Centre for Mapping & Earth Observation (CCMEO); Agriculture & Agri Food Canada; University of Victoria","Reprint Addresses":"Zhang, Y (corresponding author), Nat Resources Canada, Canada Ctr Mapping & Earth Observat, Canada Ctr Remote Sensing, 560 Rochester St, Ottawa, ON K1A 0E4, Canada.","Email Addresses":"yu.zhang@canada.ca","Researcher Ids":null,"ORCIDs":null,"Funding Orgs":"Polar Knowledge Canada Science and Technology Program [186]","Funding Name Preferred":"Polar Knowledge Canada Science and Technology Program","Funding Text":"The authors thank Steve Wolfe and Peter Morse for stimulating discussion and their careful review of the earlier versions of the paper. This study was funded by Polar Knowledge Canada Science and Technology Program (project 186). This study also contributes to a project affiliated to the Arctic Boreal Vulnerability Experiment (ABoVE), a NASA Terrestrial Ecology program.","Cited References":null,"Cited Reference Count":"45","Times Cited, WoS Core":"32","Times Cited, All Databases":"31","180 Day Usage Count":"2","Since 2013 Usage Count":"28","Publisher":"IOP PUBLISHING LTD","Publisher City":"BRISTOL","Publisher Address":"TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND","ISSN":"1748-9326","eISSN":null,"ISBN":null,"Journal Abbreviation":"ENVIRON RES LETT","Journal ISO Abbreviation":"Environ. Res. Lett.","Publication Date":"APR","Publication Year":"2018","Volume":"13","Issue":"4","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"44012","DOI prefix":"http://dx.doi.org/","DOI":"10.1088/1748-9326/aab1e7","DOI Link":"http://dx.doi.org/10.1088/1748-9326/aab1e7","Book DOI":null,"Early Access Date":null,"Number of Pages":"10","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"GB6DF","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-09 00:00:00","UT (Unique WOS ID)":"WOS:000429158300001","Web of Science Record":"0","None":null},{"_id":88,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Trail Valley Creek, snowpack monitoring sites","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3389/feart.2021.685140","Article Title":"Improved Simulation of Arctic Circumpolar Land Area Snow Properties and Soil Temperatures","Document Type":"Article","Source Title":"FRONTIERS IN EARTH SCIENCE","Author Keywords":"arctic snowpack physical properties; soil temperature; active layer deepening; snow; vegetation interactions; snow modeling; impact of warming arctic on snowpack","Keywords Plus":"THERMAL-CONDUCTIVITY; PHYSICAL-PROPERTIES; VAPOR DIFFUSION; BYLOT ISLAND; SEA-ICE; PERMAFROST; CLIMATE; TUNDRA; COVER; SENSITIVITY","Authors":"Royer, A; Picard, G; Vargel, C; Langlois, A; Gouttevin, I; Dumont, M","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Royer, Alain; Picard, Ghislain; Vargel, Celine; Langlois, Alexandre; Gouttevin, Isabelle; Dumont, Marie","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The impact of high latitude climate warming on Arctic snow cover and its insulating properties has key implications for the surface and soil energy balance. Few studies have investigated specific trends in Arctic snowpack properties because there is a lack of long-term in situ observations and current detailed snow models fail to represent the main traits of Arctic snowpacks. This results in high uncertainty in modeling snow feedbacks on ground thermal regime due to induced changes in snow insulation. To better simulate Arctic snow structure and snow thermal properties, we implemented new parameterizations of several snow physical processes-including the effect of Arctic low vegetation and wind on snowpack-in the Crocus detailed snowpack model. Significant improvements compared to standard Crocus snow simulations and ERA-Interim (ERAi) reanalysis snow outputs were observed for a large set of in-situ snow data over Siberia and North America. Arctic Crocus simulations produced improved Arctic snow density profiles over the initial Crocus version, leading to a soil surface temperature bias of -0.5 K with RMSE of 2.5 K. We performed Crocus simulations over the past 39 years (1979-2018) for circumpolar taiga (open forest) and pan-Arctic areas at a resolution of 0.5 degrees, driven by ERAi meteorological data. Snowpack properties over that period feature significant increase in spring snow bulk density (mainly in May and June), a downward trend in snow cover duration and an upward trend in wet snow (mainly in spring and fall). The pan-Arctic maximum snow water equivalent shows a decrease of -0.33 cm dec(-1). With the ERAi air temperature trend of +0.84 K dec(-1) featuring Arctic winter warming, these snow property changes have led to an upward trend in soil surface temperature (Tss) at a rate of +0.41 K dec(-1) in winter. We show that the implemented snowpack property changes increased the Tss trend by 36% compared to the standard simulation. Winter induced changes in Tss led to a significant increase of 16% (+4 cm dec(-1)) in the estimated active layer thickness (ALT) over the past 39 years. An increase in ALT could have a significant impact on permafrost evolution, Arctic erosion and hydrology.","Addresses":"[Royer, Alain; Vargel, Celine; Langlois, Alexandre] Univ Sherbrooke, Ctr Applicat & Rech Teledetect CARTEL, Sherbrooke, PQ, Canada; [Royer, Alain; Vargel, Celine; Langlois, Alexandre] Ctr Etud Nord, Quebec City, PQ, Canada; [Picard, Ghislain; Vargel, Celine] UGA, CNRS, Inst Geosci Environm IGE, UMR 5001, Grenoble, France; [Gouttevin, Isabelle; Dumont, Marie] Univ Grenoble Alpes, Univ Toulouse, Meteo France, CNRS,CNRM,Ctr Etud Neige, Grenoble, France","Affiliations":"University of Sherbrooke; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Earth Sciences & Astronomy (INSU); Communaute Universite Grenoble Alpes; UDICE-French Research Universities; Universite Grenoble Alpes (UGA); Centre National de la Recherche Scientifique (CNRS); Communaute Universite Grenoble Alpes; UDICE-French Research Universities; Universite Grenoble Alpes (UGA); Meteo France","Reprint Addresses":"Royer, A (corresponding author), Univ Sherbrooke, Ctr Applicat & Rech Teledetect CARTEL, Sherbrooke, PQ, Canada.;Royer, A (corresponding author), Ctr Etud Nord, Quebec City, PQ, Canada.","Email Addresses":"alain.royer@usherbrooke.ca","Researcher Ids":"Dumont, Marie/R-4507-2019","ORCIDs":"Dumont, Marie/0000-0002-4002-5873","Funding Orgs":"Natural Sciences and Engineering Research Council of Canada (NSERC); Polar Knowledge Canada; Quebec government's fund: Fond du Quebec Recherche Nature et Technologie; French-Quebec collaborative program (Samuel de Champlain); ANR JCJC EBONI grant [ANR-16-CE01-0006]; European Research Council (ERC) under the European Union [949516]; Labex OSUG@2020 [ANR-10-LABX0056]","Funding Name Preferred":"Natural Sciences and Engineering Research Council of Canada (NSERC)(Natural Sciences and Engineering Research Council of Canada (NSERC)); Polar Knowledge Canada; Quebec government's fund: Fond du Quebec Recherche Nature et Technologie; French-Quebec collaborative program (Samuel de Champlain); ANR JCJC EBONI grant(French National Research Agency (ANR)); European Research Council (ERC) under the European Union(European Research Council (ERC)); Labex OSUG@2020","Funding Text":"This work was made possible thanks to the financial support of the Natural Sciences and Engineering Research Council of Canada (NSERC), the Polar Knowledge Canada, the Quebec government's fund: Fond du Quebec Recherche Nature et Technologie and the French-Quebec collaborative program (Samuel de Champlain). We gratefully acknowledge the logistical support we received for field campaigns at Cambridge Bay, Nu (Canadian High Arctic Research Station) and at Trail Valley Creek (TVC), NWT (P. Marsh, Wilfrid Laurier University). The TVC experiment was carried out in collaboration with Environment and Climate Change Canada. Marie Dumont is partly funded by ANR JCJC EBONI grant (ANR-16-CE01-0006). Marie Dumont has also received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 949516, IVORI). IGE and CNRM-CEN are part of Labex OSUG@2020(ANR-10-LABX0056).","Cited References":null,"Cited Reference Count":"94","Times Cited, WoS Core":"5","Times Cited, All Databases":"5","180 Day Usage Count":"1","Since 2013 Usage Count":"12","Publisher":"FRONTIERS MEDIA SA","Publisher City":"LAUSANNE","Publisher Address":"AVENUE DU TRIBUNAL FEDERAL 34, LAUSANNE, CH-1015, SWITZERLAND","ISSN":null,"eISSN":"2296-6463","ISBN":null,"Journal Abbreviation":"FRONT EARTH SC-SWITZ","Journal ISO Abbreviation":"Front. Earth Sci.","Publication Date":"JUN 28","Publication Year":"2021","Volume":"9","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"685140","DOI prefix":"http://dx.doi.org/","DOI":"10.3389/feart.2021.685140","DOI Link":"http://dx.doi.org/10.3389/feart.2021.685140","Book DOI":null,"Early Access Date":null,"Number of Pages":"19","WoS Categories":"Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Geology","IDS Number":"TH1BD","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14 00:00:00","UT (Unique WOS ID)":"WOS:000671828500001","Web of Science Record":"0","None":null},{"_id":89,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Freshwater environments","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1111/fwb.13873","Article Title":"Improving the framework for assessment of ecological change in the Arctic: A circumpolar synthesis of freshwater biodiversity","Document Type":"Article","Source Title":"FRESHWATER BIOLOGY","Author Keywords":"aquatic assemblages; biomonitoring; climate change; alpha diversity; beta diversity","Keywords Plus":"CLIMATE; SCIENCE; SCALE; LAKE; KNOWLEDGE; TURNOVER; IMPACTS; TRENDS","Authors":"Goedkoop, W; Culp, JM; Christensen, T; Christoffersen, KS; Fefilova, E; Gudbergsson, G; Larusson, KF; Liljaniemi, P; Novichkova, AA; Olafsson, JS; Sandoy, S; Lento, J","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Goedkoop, Willem; Culp, Joseph M.; Christensen, Tom; Christoffersen, Kirsten S.; Fefilova, Elena; Gudbergsson, Gudni; Larusson, Kari Fannar; Liljaniemi, Petri; Novichkova, Anna A.; Olafsson, Jon S.; Sandoy, Steinar; Lento, Jennifer","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"1. Climate warming and subsequent landscape transformations result in rapid ecological change in Arctic freshwaters. Here we provide a synthesis of the diversity of benthic diatoms, plankton, macrophytes, macroinvertebrates, and fish in Arctic freshwaters. 2. We developed a multi-organism measure of alpha diversity to characterise circumpolar spatial patterns and their environmental correlates, and we assessed ecoregion-level beta diversity for all organism groups across the Arctic. 3. Alpha diversity was lowest at high latitudes and elevations and where dispersal barriers exist. Diversity was positively related to temperature, and both temperature and connectivity limited diversity on high latitude islands. Beta diversity was highly variable among ecoregions for most organism groups, ranging from 0 (complete similarity) to 1 (complete dissimilarity). The high degree of dissimilarity within many ecoregions illustrates the uniqueness of many Arctic freshwater communities. 4. Northward range expansion of freshwater taxa into Arctic regions may lead to increased competition for cold-stenothermic and cold-adapted species, and ultimately lead to the extinction of unique Arctic species. Societal responses to predicted impacts include: (1) actions to improve detection of changes (e.g., harmonised monitoring, remote sensing) and engagement with Arctic residents and Indigenous Peoples; and (2) actions to reduce the impact of unwanted changes (e.g., reductions of CO2 emissions, action against the spread of invasive species). 5. Current Arctic freshwater monitoring shows large gaps in spatial coverage, while time series data are scarce. Arctic countries should develop an intensified, long-term monitoring programme with routine reporting. Such an approach will allow detection of long-term changes in water quality, biodiversity, and ecosystem services of Arctic freshwaters.","Addresses":"[Goedkoop, Willem] Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, Uppsala, Sweden; [Culp, Joseph M.] Wilfrid Laurier Univ, Cold Reg Res Ctr, Waterloo, ON, Canada; [Christensen, Tom] Aarhus Univ, Arctic Res Ctr, Dept Biosci, Roskilde, Denmark; [Christoffersen, Kirsten S.] Univ Copenhagen, Dept Biol, Freshwater Biol Lab, Copenhagen, Denmark; [Fefilova, Elena] Russian Acad Sci, Inst Biol, Komi Sci Ctr, Ural Branch, Syktyvkar, Russia; [Gudbergsson, Gudni; Olafsson, Jon S.] Marine & Freshwater Res Inst, Reykjavik, Iceland; [Larusson, Kari Fannar] CAFF Int Secretariat, Akureyri, Iceland; [Liljaniemi, Petri] Minist Environm, Helsinki, Finland; [Novichkova, Anna A.] Moscow MV Lomonosov State Univ, Biol Fac, Dept Gen Ecol & Hydrobiol, Moscow, Russia; [Novichkova, Anna A.] Fed State Budget Inst State Nat Reserve Wrangel I, Pevek, Russia; [Sandoy, Steinar] Norwegian Environm Agcy, Trondheim, Norway; [Lento, Jennifer] Univ New Brunswick, Canadian Rivers Inst, Fredericton, NB, Canada; [Lento, Jennifer] Univ New Brunswick, Dept Biol, Fredericton, NB, Canada","Affiliations":"Swedish University of Agricultural Sciences; Wilfrid Laurier University; Aarhus University; University of Copenhagen; Russian Academy of Sciences; Institute of Biology, Komi Scientific Centre, Ural Branch RAS; Komi Science Centre of the Ural Branch of the Russian Academy of Sciences; Marine & Freshwater Research Institute (MFRI); Lomonosov Moscow State University; University of New Brunswick; University of New Brunswick","Reprint Addresses":"Goedkoop, W (corresponding author), Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, Uppsala, Sweden.","Email Addresses":"willem.goedkoop@slu.se","Researcher Ids":"Christensen, Tom/ABA-6135-2020; Christoffersen, Kirsten Seestern/K-8423-2014","ORCIDs":"Christensen, Tom/0000-0002-8125-6459; Christoffersen, Kirsten Seestern/0000-0002-3324-1017; Lento, Jennifer/0000-0002-8098-4825","Funding Orgs":"Conservation of Arctic Flora and Fauna (CAFF)","Funding Name Preferred":"Conservation of Arctic Flora and Fauna (CAFF)","Funding Text":"All authors have contributed to this synthesis paper, with data collections and analyses interpretations, as well as in writing/editing. National government organisations that contributed data including Environment and Climate Change Canada, Department of Fisheries and Oceans Canada, Parks Canada Nahanni National Park Reserve, Parks Canada Western Arctic Field Unit, Danish Environmental Protection Agency (Ministry of Environment of Denmark), Danish Ministry of Climate, Energy and Utilities, Greenland Ecological Monitoring, Ministry of the Environment of Finland, Centre for Economic Development, Transport and the Environment of Finnish Lapland, Finnish Environment Institute, Natural Resources Institute of Finland and Finnish Universities of Helsinki, Turku and Oulu, The Norwegian Environmental Protection Agency, the Swedish Agency for Marine and Water Management (SWAM), and the Swedish Environmental Protection Agency (SEPA). We also thank the following data providers: Newfoundland and Labrador Water Resources Management Division; the Ontario Ministry of the Environment (MOE) Cooperative Freshwater Ecology Unit; members of the Paleoecological Environmental Assessment & Research Laboratory, including Dermot Antoniades, Marianne Douglas, Irene Gregory-Eaves, Katherine Griffiths, Kathryn Hargan, Adam Jeziorski, Bronwyn Keatley, Tamsin Laing, Tammy Karst-Riddoch, Darlene Lim, Kathryn McCleary, Neal Michelutti, Alyson Paul, Reinhard Pienitz, Emily Stewart, Jon Sweetman, Joshua Thienpont; Jan Weckstrom; University of Ottawa Laboratory for Paleoclimatology and Climatology; contributors to the online Circumpolar Diatom Database (CDD), including Reinhard Pienitz, Ghislain Cote, Marie-Andree Fallu, and Laurence Laperriere; Institute of Biology of the Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences; Institute of Biophysics of Federal Research Center Krasnoyarsk Science Center; of the Siberian Branch of Russian Academy of Sciences; Siberian Federal University; Institute of Geology and Petroleum Technologies of the Kazan Federal University; Lena DeltaNature Reserve; Swedish University of Agricultural Sciences (SLU), data host for national freshwater monitoring in Sweden; Greenland Ecosystem Monitoring (GEM) programme; Icelandic Marine and Freshwater Research Institute; University of Iceland; Holar University College; the Icelandic Institute of Natural History; the Natural History Museum of Kopavogur. The study contributes to the Federal Tasks of the Department of Animals Ecology of the Institute of Biology of Komi Science Centre of the Ural Branch of the Russian Academy of Sciences (to E. Fefilova). We also acknowledge Christian E. Zimmerman and two anonymous reviewers for valuable input on an earlier version of this manuscript. Finally, we acknowledge the Conservation of Arctic Flora and Fauna (CAFF) for their support throughout this process.","Cited References":null,"Cited Reference Count":"66","Times Cited, WoS Core":"2","Times Cited, All Databases":"2","180 Day Usage Count":"10","Since 2013 Usage Count":"18","Publisher":"WILEY","Publisher City":"HOBOKEN","Publisher Address":"111 RIVER ST, HOBOKEN 07030-5774, NJ USA","ISSN":"0046-5070","eISSN":"1365-2427","ISBN":null,"Journal Abbreviation":"FRESHWATER BIOL","Journal ISO Abbreviation":"Freshw. Biol.","Publication Date":"JAN","Publication Year":"2022","Volume":"67","Issue":"1","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"210","End Page":"223","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1111/fwb.13873","DOI Link":"http://dx.doi.org/10.1111/fwb.13873","Book DOI":null,"Early Access Date":"2021-12-01 00:00:00","Number of Pages":"14","WoS Categories":"Ecology; Marine & Freshwater Biology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Marine & Freshwater Biology","IDS Number":"YJ4FD","Pubmed Id":null,"Open Access Designations":"Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-06 00:00:00","UT (Unique WOS ID)":"WOS:000735961000001","Web of Science Record":"0","None":null},{"_id":90,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Dehcho, North Slave","NWT area":"Scotty Creek Research Station, Daring Lake Tundra Ecosystem Research Station","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1038/s41558-019-0592-8","Article Title":"Large loss of CO2 in winter observed across the northern permafrost region","Document Type":"Article","Source Title":"NATURE CLIMATE CHANGE","Author Keywords":null,"Keywords Plus":"CARBON-DIOXIDE; ARCTIC TUNDRA; TEMPERATURE SENSITIVITY; SOIL RESPIRATION; CLIMATE-CHANGE; SNOW DEPTH; ECOSYSTEMS; EXCHANGE; RELEASE; AMPLIFICATION","Authors":"Natali, SM; Watts, JD; Rogers, BM; Potter, S; Ludwig, SM; Selbmann, AK; Sullivan, PF; Abbott, BW; Arndt, KA; Birch, L; Bjorkman, MP; Bloom, AA; Celis, G; Christensen, TR; Christiansen, CT; Commane, R; Cooper, EJ; Crill, P; Czimczik, C; Davydov, S; Du, JY; Egan, JE; Elberling, B; Euskirchen, ES; Friborg, T; Genet, H; Gockede, M; Goodrich, JP; Grogan, P; Helbig, M; Jafarov, EE; Jastrow, JD; Kalhori, AAM; Kim, Y; Kimball, JS; Kutzbach, L; Lara, MJ; Larsen, KS; Lee, BY; Liu, ZH; Loranty, MM; Lund, M; Lupascu, M; Madani, N; Malhotra, A; Matamala, R; McFarland, J; McGuire, AD; Michelsen, A; Minions, C; Oechel, WC; Olefeldt, D; Parmentier, FJW; Pirk, N; Poulter, B; Quinton, W; Rezanezhad, F; Risk, D; Sachs, T; Schaefer, K; Schmidt, NM; Schuur, EAG; Semenchuk, PR; Shaver, G; Sonnentag, O; Starr, G; Treat, CC; Waldrop, MP; Wang, YH; Welker, J; Wille, C; Xu, XF; Zhang, Z; Zhuang, QL; Zona, D","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Natali, Susan M.; Watts, Jennifer D.; Rogers, Brendan M.; Potter, Stefano; Ludwig, Sarah M.; Selbmann, Anne-Katrin; Sullivan, Patrick F.; Abbott, Benjamin W.; Arndt, Kyle A.; Birch, Leah; Bjorkman, Mats P.; Bloom, A. Anthony; Celis, Gerardo; Christensen, Torben R.; Christiansen, Casper T.; Commane, Roisin; Cooper, Elisabeth J.; Crill, Patrick; Czimczik, Claudia; Davydov, Sergey; Du, Jinyang; Egan, Jocelyn E.; Elberling, Bo; Euskirchen, Eugenie S.; Friborg, Thomas; Genet, Helene; Goeckede, Mathias; Goodrich, Jordan P.; Grogan, Paul; Helbig, Manuel; Jafarov, Elchin E.; Jastrow, Julie D.; Kalhori, Aram A. M.; Kim, Yongwon; Kimball, John S.; Kutzbach, Lars; Lara, Mark J.; Larsen, Klaus S.; Lee, Bang-Yong; Liu, Zhihua; Loranty, Michael M.; Lund, Magnus; Lupascu, Massimo; Madani, Nima; Malhotra, Avni; Matamala, Roser; McFarland, Jack; McGuire, A. David; Michelsen, Anders; Minions, Christina; Oechel, Walter C.; Olefeldt, David; Parmentier, Frans-Jan W.; Pirk, Norbert; Poulter, Ben; Quinton, William; Rezanezhad, Fereidoun; Risk, David; Sachs, Torsten; Schaefer, Kevin; Schmidt, Niels M.; Schuur, Edward A. G.; Semenchuk, Philipp R.; Shaver, Gaius; Sonnentag, Oliver; Starr, Gregory; Treat, Claire C.; Waldrop, Mark P.; Wang, Yihui; Welker, Jeffrey; Wille, Christian; Xu, Xiaofeng; Zhang, Zhen; Zhuang, Qianlai; Zona, Donatella","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Recent warming in the Arctic, which has been amplified during the winter(1-3), greatly enhances microbial decomposition of soil organic matter and subsequent release of carbon dioxide (CO2)(4). However, the amount of CO2 released in winter is not known and has not been well represented by ecosystem models or empirically based estimates(5,6). Here we synthesize regional in situ observations of CO2 flux from Arctic and boreal soils to assess current and future winter carbon losses from the northern permafrost domain. We estimate a contemporary loss of 1,662 TgC per year from the permafrost region during the winter season (October-April). This loss is greater than the average growing season carbon uptake for this region estimated from process models (-1,032 TgC per year). Extending model predictions to warmer conditions up to 2100 indicates that winter CO2 emissions will increase 17% under a moderate mitigation scenario-Representative Concentration Pathway 4.5-and 41% under business-as-usual emissions scenario-Representative Concentration Pathway 8.5. Our results provide a baseline for winter CO2 emissions from northern terrestrial regions and indicate that enhanced soil CO2 loss due to winter warming may offset growing season carbon uptake under future climatic conditions.","Addresses":"[Natali, Susan M.; Watts, Jennifer D.; Rogers, Brendan M.; Potter, Stefano; Ludwig, Sarah M.; Birch, Leah; Minions, Christina] Woods Hole Res Ctr, Falmouth, MA 02540 USA; [Selbmann, Anne-Katrin] Univ Bayreuth, Bayreuth, Germany; [Sullivan, Patrick F.] Univ Alaska Anchorage, Environm & Nat Resources Inst, Anchorage, AK USA; [Abbott, Benjamin W.] Brigham Young Univ, Dept Plant & Wildlife Sci, Provo, UT 84602 USA; [Arndt, Kyle A.; Goodrich, Jordan P.; Kalhori, Aram A. M.; Oechel, Walter C.; Wang, Yihui; Xu, Xiaofeng; Zona, Donatella] San Diego State Univ, Dept Biol, San Diego, CA 92182 USA; [Bjorkman, Mats P.] Univ Gothenburg, Dept Earth Sci, Gothenburg, Sweden; [Bloom, A. Anthony; Madani, Nima] CALTECH, Jet Prop Lab, Pasadena, CA USA; [Celis, Gerardo; Schuur, Edward A. G.] No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA; [Christensen, Torben R.; Lund, Magnus; Schmidt, Niels M.] Aarhus Univ, Arctic Res Ctr, Dept Biosci, Roskilde, Denmark; [Christiansen, Casper T.] Bjerknes Ctr Climate Res, NORCE Norwegian Res Ctr, Bergen, Norway; [Commane, Roisin] Columbia Univ, Lamont Doherty Earth Observ, Dept Earth & Environm Sci, Palisades, NY USA; [Cooper, Elisabeth J.] UiT Arctic Univ Norway, Fac Biosci Fisheries & Econ, Dept Arctic & Marine Biol, Tromso, Norway; [Crill, Patrick] Stockholm Univ, Dept Geol Sci, Stockholm, Sweden; [Crill, Patrick] Stockholm Univ, Bolin Ctr Climate Res, Stockholm, Sweden; [Czimczik, Claudia] Univ Calif Irvine, Earth Syst Sci, Irvine, CA USA; [Davydov, Sergey] Pacific Geog Inst, Northeast Sci Stn, Cherskii, Russia; [Du, Jinyang; Kimball, John S.] Univ Montana, WA Franke Coll Forestry & Conservat, Numer Terradynam Simulat Grp, Missoula, MT 59812 USA; [Egan, Jocelyn E.] Dalhousie Univ, Dept Earth Sci, Halifax, NS, Canada; [Elberling, Bo] Univ Copenhagen, Ctr Permafrost, Dept Geosci & Nat Resource Management, Copenhagen, Denmark; [Euskirchen, Eugenie S.; Genet, Helene; McGuire, A. David] Univ Alaska Fairbanks, Inst Arctic Biol, Fairbanks, AK USA; [Friborg, Thomas; Larsen, Klaus S.] Univ Copenhagen, Dept Geosci & Nat Resource Management, Copenhagen, Denmark; [Goeckede, Mathias] Max Planck Inst Biogeochem, Jena, Germany; [Goodrich, Jordan P.] Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA; [Grogan, Paul] Queens Univ, Dept Biol, Kingston, ON, Canada; [Helbig, Manuel] McMaster Univ, Sch Geog & Earth Sci, Hamilton, ON, Canada; [Helbig, Manuel; Sonnentag, Oliver] Univ Montreal, Dept Geog, Montreal, PQ, Canada; [Helbig, Manuel; Sonnentag, Oliver] Univ Montreal, Ctr Northern Studies, Montreal, PQ, Canada; [Jafarov, Elchin E.] Los Alamos Natl Lab, Earth & Environm Sci Div, Los Alamos, NM USA; [Jastrow, Julie D.; Matamala, Roser] Argonne Natl Lab, Environm Sci Div, 9700 S Cass Ave, Argonne, IL 60439 USA; [Kim, Yongwon] Univ Alaska Fairbanks, Int Arctic Res Ctr, Fairbanks, AK USA; [Kutzbach, Lars] Univ Hamburg, Inst Soil Sci, Hamburg, Germany; [Lara, Mark J.] Univ Illinois, Dept Plant Biol, Urbana, IL USA; [Lee, Bang-Yong] Korea Polar Res Inst, Incheon, South Korea; [Liu, Zhihua] Chinese Acad Sci, Key Lab Forest Ecol & Management, Inst Appl Ecol, Shenyang, Liaoning, Peoples R China; [Loranty, Michael M.] Colgate Univ, Dept Geog, Hamilton, NY 13346 USA; [Lupascu, Massimo] Natl Univ Singapore, Dept Geog, Singapore, Singapore; [Malhotra, Avni] Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA; [McFarland, Jack; Waldrop, Mark P.] US Geol Survey, Geol Minerals Energy & Geophys Sci Ctr, Menlo Pk, CA USA; [Michelsen, Anders] Univ Copenhagen, Dept Biol, Copenhagen, Denmark; [Oechel, Walter C.] Univ Exeter, Exeter, Devon, England; [Olefeldt, David] Univ Alberta, Dept Renewable Resources, Edmonton, AB, Canada; [Parmentier, Frans-Jan W.; Pirk, Norbert] Univ Oslo, Dept Geosci, Oslo, Norway; [Parmentier, Frans-Jan W.; Pirk, Norbert] Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden; [Poulter, Ben] NASA, Goddard Space Flight Ctr, Biospher Sci Lab, Greenbelt, MD USA; [Quinton, William] Wilfrid Laurier Univ, Waterloo, ON, Canada; [Rezanezhad, Fereidoun] Univ Waterloo, Water Inst, Ecohydrol Res Grp, Waterloo, ON, Canada; [Rezanezhad, Fereidoun] Univ Waterloo, Dept Earth & Environm Sci, Waterloo, ON, Canada; [Risk, David] St Francis Xavier Univ, Antigonish, NS, Canada; [Sachs, Torsten; Wille, Christian] GFZ German Res Ctr Geosci, Potsdam, Germany; [Schaefer, Kevin] Univ Colorado, Cooperat Inst Res Environm Sci, Natl Snow & Ice Data Ctr, Boulder, CO 80309 USA; [Semenchuk, Philipp R.] Univ Vienna, Dept Bot & Biodivers Res, Vienna, Austria; [Shaver, Gaius] Marine Biol Lab, Ctr Ecosyst, Woods Hole, MA 02543 USA; [Starr, Gregory] Univ Alabama, Dept Biol Sci, Tuscaloosa, AL USA; [Treat, Claire C.] Univ Eastern Finland, Dept Environm & Biol Sci, Kuopio, Finland; [Welker, Jeffrey] Univ Alaska Anchorage, Dept Biol Sci, Anchorage, AK USA; [Welker, Jeffrey] Univ Oulu, Ecol & Genet Res Unit, Oulu, Finland; [Welker, Jeffrey] UArctic, Rovaniemi, Finland; [Zhang, Zhen] Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA; [Zhuang, Qianlai] Purdue Univ, Dept Earth Atmospher & Planetary Sci, W Lafayette, IN 47907 USA; [Zona, Donatella] Univ Sheffield, Sheffield, S Yorkshire, England","Affiliations":"Woods Hole Research Center; University of Bayreuth; University of Alaska System; University of Alaska Anchorage; Brigham Young University; California State University System; San Diego State University; University of Gothenburg; California Institute of Technology; National Aeronautics & Space Administration (NASA); NASA Jet Propulsion Laboratory (JPL); Northern Arizona University; Aarhus University; Bjerknes Centre for Climate Research; Norwegian Research Centre (NORCE); Columbia University; UiT The Arctic University of Tromso; Stockholm University; University of California System; University of California Irvine; Pacific Geographical Institute of the Far Eastern Branch of the Russian Academy of Sciences; University of Montana System; University of Montana; Dalhousie University; University of Copenhagen; University of Alaska System; University of Alaska Fairbanks; University of Copenhagen; Max Planck Society; University of California System; University of California San Diego; Scripps Institution of Oceanography; Queens University - Canada; McMaster University; Universite de Montreal; Universite de Montreal; United States Department of Energy (DOE); Los Alamos National Laboratory; United States Department of Energy (DOE); Argonne National Laboratory; University of Alaska System; University of Alaska Fairbanks; University of Hamburg; University of Illinois System; University of Illinois Urbana-Champaign; Korea Polar Research Institute (KOPRI); Chinese Academy of Sciences; Shenyang Institute of Applied Ecology, CAS; Colgate University; National University of Singapore; Stanford University; United States Department of the Interior; United States Geological Survey; University of Copenhagen; University of Exeter; University of Alberta; University of Oslo; Lund University; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center; Wilfrid Laurier University; University of Waterloo; University of Waterloo; Saint Francis Xavier University - Canada; Helmholtz Association; Helmholtz-Center Potsdam GFZ German Research Center for Geosciences; University of Colorado System; University of Colorado Boulder; University of Vienna; Marine Biological Laboratory - Woods Hole; University of Alabama System; University of Alabama Tuscaloosa; University of Eastern Finland; University of Alaska System; University of Alaska Anchorage; University of Oulu; University System of Maryland; University of Maryland College Park; Purdue University System; Purdue University; Purdue University West Lafayette Campus; University of Sheffield","Reprint Addresses":"Natali, SM (corresponding author), Woods Hole Res Ctr, Falmouth, MA 02540 USA.","Email Addresses":"snatali@whrc.org","Researcher Ids":"Lund, Magnus/J-4922-2013; Poulter, Ben/ABB-5886-2021; Treat, Claire/P-7160-2018; Lupascu, Massimo/AAA-3051-2021; Zona, Donatella/S-5546-2019; Zhang, Zhen/P-4169-2016; Schmidt, Niels Martin/G-3843-2011; Parmentier, Frans-Jan W./D-9022-2013; Liu, ZH/H-7536-2012; Bloom, A Anthony/G-8072-2017; Goeckede, Mathias/C-1027-2017; Crill, Patrick/ABC-1357-2021; Wille, Christian/J-3657-2013; Xu, Xiaofeng/B-2391-2008; Xu, Xiaofeng/Y-3672-2019; Lupascu, Massimo/AAD-8686-2021; Abbott, Benjamin W./G-1733-2017; Lara, Mark J./I-6049-2019; Jastrow, Julie D./AAX-1631-2020; Oechel, Walter/M-1347-2019; Kimball, John S/B-9234-2011; Arndt, Kyle/ABC-2565-2021; Davydov, Sergei P/S-9906-2018; Friborg, Thomas/E-5433-2015; Larsen, Klaus Steenberg/C-7549-2015; Commane, Roisin/E-4835-2016; Olefeldt, David/E-8835-2013; Michelsen, Anders/L-5279-2014; Kutzbach, Lars/L-5765-2015; Elberling, Bo/M-4000-2014","ORCIDs":"Lund, Magnus/0000-0003-1622-2305; Poulter, Ben/0000-0002-9493-8600; Treat, Claire/0000-0002-1225-8178; Zona, Donatella/0000-0002-0003-4839; Zhang, Zhen/0000-0003-0899-1139; Schmidt, Niels Martin/0000-0002-4166-6218; Parmentier, Frans-Jan W./0000-0003-2952-7706; Liu, ZH/0000-0002-0086-5659; Goeckede, Mathias/0000-0003-2833-8401; Wille, Christian/0000-0003-0930-6527; Xu, Xiaofeng/0000-0002-6553-6514; Xu, Xiaofeng/0000-0002-6553-6514; Lupascu, Massimo/0000-0002-0416-629X; Abbott, Benjamin W./0000-0001-5861-3481; Lara, Mark J./0000-0002-4670-7031; Jastrow, Julie D./0000-0001-7069-4560; Arndt, Kyle/0000-0003-4158-2054; Davydov, Sergei P/0000-0003-0820-9426; Semenchuk, Philipp/0000-0002-1949-6427; Friborg, Thomas/0000-0001-5633-6097; Potter, Stefano/0000-0002-5141-3409; Larsen, Klaus Steenberg/0000-0002-1421-6182; Commane, Roisin/0000-0003-1373-1550; Olefeldt, David/0000-0002-5976-1475; Helbig, Manuel/0000-0003-1996-8639; Czimczik, Claudia/0000-0002-8251-6603; Christensen, Torben R./0000-0002-4917-148X; Waldrop, Mark/0000-0003-1829-7140; Michelsen, Anders/0000-0002-9541-8658; Malhotra, Avni/0000-0002-7850-6402; Kalhori, Aram/0000-0002-0652-8987; Pirk, Norbert/0000-0002-8137-2329; Natali, Susan/0000-0002-3010-2994; Sullivan, Patrick/0000-0002-8015-3036; Kutzbach, Lars/0000-0003-2631-2742; Sachs, Torsten/0000-0002-9959-4771; Elberling, Bo/0000-0002-6023-885X; Ludwig, Sarah/0000-0002-2873-479X","Funding Orgs":"NASA's Arctic-Boreal Vulnerability Experiment (ABoVE) [NNX15AT81A]; NASA New Investigator Program [NNX17AF16G]; National Science Foundation [955713, 1331083, 1503559]; Next-Generation Ecosystem Experiments Arctic Project, Department of Energy Office of Science; Department of Energy Office of Science, Office of Biological and Environmental Research [DE-AC02-06CH11357]; National Research Foundation of Korea [NRF-2016M1A5A1901769, KOPRI-PN-19081]; Natural Environment Research Council [NE/P003028/1, NE/P002552/1] Funding Source: researchfish; NERC [NE/P003028/1, NE/P002552/1] Funding Source: UKRI; NASA [NNX17AF16G, 1002415] Funding Source: Federal RePORTER","Funding Name Preferred":"NASA's Arctic-Boreal Vulnerability Experiment (ABoVE); NASA New Investigator Program(National Aeronautics & Space Administration (NASA)); National Science Foundation(National Science Foundation (NSF)); Next-Generation Ecosystem Experiments Arctic Project, Department of Energy Office of Science(United States Department of Energy (DOE)); Department of Energy Office of Science, Office of Biological and Environmental Research(United States Department of Energy (DOE)); National Research Foundation of Korea(National Research Foundation of Korea); Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); NERC(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); NASA(National Aeronautics & Space Administration (NASA))","Funding Text":"This study was supported by funding from NASA's Arctic-Boreal Vulnerability Experiment (ABoVE; grant no. NNX15AT81A to S.M.N.), with additional funding from NASA New Investigator Program (grant no. NNX17AF16G to J.D.W.), National Science Foundation (grant nos. 955713 and 1331083 to E.A.G.S.; no. 1503559 to E.E.J.), the Next-Generation Ecosystem Experiments Arctic Project, Department of Energy Office of Science to E.E.J., Department of Energy Office of Science, Office of Biological and Environmental Research to J.D.J and R.M. (grant no. DE-AC02-06CH11357), National Research Foundation of Korea (grant nos. NRF-2016M1A5A1901769 and KOPRI-PN-19081 to B.-Y.L. and Y.K.), and funds that supported the data included in this synthesis.","Cited References":null,"Cited Reference Count":"49","Times Cited, WoS Core":"144","Times Cited, All Databases":"144","180 Day Usage Count":"40","Since 2013 Usage Count":"235","Publisher":"NATURE PORTFOLIO","Publisher City":"BERLIN","Publisher Address":"HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY","ISSN":"1758-678X","eISSN":"1758-6798","ISBN":null,"Journal Abbreviation":"NAT CLIM CHANGE","Journal ISO Abbreviation":"Nat. Clim. Chang.","Publication Date":"NOV","Publication Year":"2019","Volume":"9","Issue":"11","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"852","End Page":"+","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1038/s41558-019-0592-8","DOI Link":"http://dx.doi.org/10.1038/s41558-019-0592-8","Book DOI":null,"Early Access Date":null,"Number of Pages":"10","WoS Categories":"Environmental Sciences; Environmental Studies; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"JI8TB","Pubmed Id":"35069807","Open Access Designations":"Green Submitted, Green Accepted","Highly Cited Status":"Y","Hot Paper Status":"N","Date of Export":"2023-03-14","UT (Unique WOS ID)":"WOS:000493735100018","Web of Science Record":"0","None":null},{"_id":91,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.jhydrol.2021.127425","Article Title":"Mechanisms behind the uneven increases in early, mid- and late winter streamflow across four Arctic river basins","Document Type":"Article","Source Title":"JOURNAL OF HYDROLOGY","Author Keywords":"Winter streamflow; Climate warming; Precipitation; Permafrost; Arctic rivers","Keywords Plus":"CLIMATE-CHANGE; ICE BREAKUP; RUNOFF; PRECIPITATION; VARIABILITY; PERMAFROST; THICKNESS; DISCHARGE; PATTERNS; DURATION","Authors":"Liu, SQ; Wang, P; Yu, JJ; Wang, TY; Cai, HY; Huang, QW; Pozdniakov, SP; Zhang, YC; Kazak, ES","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Liu, Shiqi; Wang, Ping; Yu, Jingjie; Wang, Tianye; Cai, Hongyan; Huang, Qiwei; Pozdniakov, Sergey P.; Zhang, Yichi; Kazak, Ekaterina S.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The increasing winter streamflow of major Arctic rivers has been well documented. However, the contribution of climate change to winter streamflow and associated mechanisms of streamflow generation during early, mid- and late winter are not fully understood. Among the Arctic rivers, we selected four rivers with relatively few dam effects (Lena, Kolyma, Yukon and Mackenzie rivers) and analysed their climate change-related responses in streamflow during early, mid-, and late winter. Our results showed that the winter streamflow (Qwin) of the Lena, Kolyma, Yukon and Mackenzie rivers increased from 1980 to 2019 by approximately 43%, 72%, 16% and 16% (1.7-5.2 times greater than increases in annual streamflow), respectively. In general, the rate of streamflow increase was the greatest in early winter, followed by mid- and late winter. The streamflow in late winter was particularly sensitive to air temperature changes, and permafrost degradation due to rising temperatures is likely a major factor driving late winter streamflow increases. In contrast to late winter streamflow, the larger rate of increase in early winter streamflow can be mainly attributed to the additional influence of increased late summer precipitation on streamflow generation. The different change rates in winter streamflow among the four river basins are highly determined by permafrost degradation and related baseflow discharge processes. Under warming climate conditions, winter streamflow generation is strongly associated with the enhanced hydrological cycle that is apparent in both the surface (e.g., precipitation and river ice) and the subsurface (the active layer and groundwater discharge).","Addresses":"[Liu, Shiqi; Wang, Ping; Yu, Jingjie; Cai, Hongyan; Huang, Qiwei; Zhang, Yichi] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, 11A Datun Rd, Beijing 100101, Peoples R China; [Wang, Ping; Yu, Jingjie; Cai, Hongyan; Huang, Qiwei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Wang, Tianye] Zhengzhou Univ, Sch Water Conservancy Engn, 100 Sci Ave, Zhengzhou 450001, Henan, Peoples R China; [Pozdniakov, Sergey P.; Kazak, Ekaterina S.] Lomonosov Moscow State Univ, Dept Hydrogeol, GSP 1,Leninskie Gory, Moscow 119899, Russia","Affiliations":"Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Zhengzhou University; Lomonosov Moscow State University","Reprint Addresses":"Wang, P (corresponding author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, 11A Datun Rd, Beijing 100101, Peoples R China.;Wang, P (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.","Email Addresses":"wangping@igsnrr.ac.cn","Researcher Ids":"Поздняков, Сергей/AAS-6432-2020; Wang, Ping/ACH-8897-2022; Wang, Hopfield/GXH-1310-2022","ORCIDs":"Поздняков, Сергей/0000-0002-2932-4565; Wang, Ping/0000-0003-2481-9953; HUANG, Qiwei/0000-0001-9021-6320; Liu, Shiqi/0000-0002-4706-1316; Kazak, Ekaterina/0000-0002-4427-3196","Funding Orgs":"NSFC-RFS [42061134017, 21-47-00008]; National Natural Science Foundation of China [E1C10060AE]; Strategic Priority Research Programme of the Chinese Academy of Sciences [XDA2003020101]; Science and Technology Basic Resources Investigation Program of China [2017FY101302, 2017FY101301]; China Postdoctoral Science Foundation [O7Z76095Z1]; Special Exchange Program of the Chinese Academy of Sciences 2022-2023","Funding Name Preferred":"NSFC-RFS; National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); Strategic Priority Research Programme of the Chinese Academy of Sciences; Science and Technology Basic Resources Investigation Program of China; China Postdoctoral Science Foundation(China Postdoctoral Science Foundation); Special Exchange Program of the Chinese Academy of Sciences 2022-2023","Funding Text":"This research was funded by the NSFC-RFS (Nos. 42061134017 and 21-47-00008), the National Natural Science Foundation of China (No. E1C10060AE), the Strategic Priority Research Programme of the Chinese Academy of Sciences (No. XDA2003020101), the Science and Technology Basic Resources Investigation Program of China (Nos. 2017FY101302 and 2017FY101301), and the China Postdoctoral Science Foundation (No. O7Z76095Z1). We thank Qi Tang from the Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences for her helpful advice. The authors gratefully acknowledge the associate editor, Dr. Francesco Avanzi, and three anonymous reviewers for their valuable comments and suggestions, which have led to substantial improvements over an earlier version of the manuscript. Ping Wang and Sergey P. Pozdniakov are grateful for support from the Special Exchange Program of the Chinese Academy of Sciences 2022-2023.","Cited References":null,"Cited Reference Count":"91","Times Cited, WoS Core":"6","Times Cited, All Databases":"6","180 Day Usage Count":"10","Since 2013 Usage Count":"29","Publisher":"ELSEVIER","Publisher City":"AMSTERDAM","Publisher Address":"RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS","ISSN":"0022-1694","eISSN":"1879-2707","ISBN":null,"Journal Abbreviation":"J HYDROL","Journal ISO Abbreviation":"J. Hydrol.","Publication Date":"MAR","Publication Year":"2022","Volume":"606","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"127425","DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.jhydrol.2021.127425","DOI Link":"http://dx.doi.org/10.1016/j.jhydrol.2021.127425","Book DOI":null,"Early Access Date":"2022-01-01 00:00:00","Number of Pages":"12","WoS Categories":"Engineering, Civil; Geosciences, Multidisciplinary; Water Resources","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Engineering; Geology; Water Resources","IDS Number":"YV1TC","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000752514400002","Web of Science Record":"0","None":null},{"_id":92,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"Y","DOI Link Active":"http://dx.doi.org/10.1021/acs.est.9b07145","Article Title":"Mercury Export from Arctic Great Rivers","Document Type":"Article","Source Title":"ENVIRONMENTAL SCIENCE & TECHNOLOGY","Author Keywords":null,"Keywords Plus":"MACKENZIE RIVER; YUKON RIVER; OCEAN; SEDIMENT; METHYLMERCURY; DELIVERY; BALANCE; BASIN; DOC","Authors":"Zolkos, S; Krabbenhoft, DP; Suslova, A; Tank, SE; McClelland, JW; Spencer, RGM; Shiklomanov, A; Zhulidov, AV; Gurtovaya, T; Zimov, N; Zimov, S; Mutter, EA; Kutny, L; Amos, E; Holmes, RM","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Zolkos, Scott; Krabbenhoft, David P.; Suslova, Anya; Tank, Suzanne E.; McClelland, James W.; Spencer, Robert G. M.; Shiklomanov, Alexander; Zhulidov, Alexander, V; Gurtovaya, Tatiana; Zimov, Nikita; Zimov, Sergey; Mutter, Edda A.; Kutny, Les; Amos, Edwin; Holmes, Robert M.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Land-ocean linkages are strong across the circumpolar north, where the Arctic Ocean accounts for 1% of the global ocean volume and receives more than 10% of the global river discharge. Yet estimates of Arctic riverine mercury (Hg) export constrained from direct Hg measurements remain sparse. Here, we report results from a coordinated, year-round sampling program that focused on the six major Arctic rivers to establish a contemporary (2012-2017) benchmark of riverine Hg export. We determine that the six major Arctic rivers exported an average of 20 000 kg y(-1) of total Hg (THg, all forms of Hg). Upscaled to the pan-Arctic, we estimate THg flux of 37 000 kg y(-1) More than 90% of THg flux occurred during peak river discharge in spring and summer. Normalizing fluxes to watershed area (yield) reveals higher THg yields in regions where greater denudation likely enhances Hg mobilization. River discharge, suspended sediment, and dissolved organic carbon predicted THg concentration with moderate fidelity, while suspended sediment and water yields predicted THg yield with high fidelity. These findings establish a benchmark in the face of rapid Arctic warming and an intensifying hydrologic cycle, which will likely accelerate Hg cycling in tandem with changing inputs from thawing permafrost and industrial activity.","Addresses":"[Zolkos, Scott; Tank, Suzanne E.] Univ Alberta, Dept Biol Sci, Edmonton, AB T6G 2E9, Canada; [Krabbenhoft, David P.] US Geol Survey, Upper Midwest Water Sci Ctr, Mercury Res Lab, Middleton, WI 53562 USA; [Suslova, Anya; Holmes, Robert M.] Woods Hole Res Ctr, Woods Hole, MA 02540 USA; [McClelland, James W.] Univ Texas Austin, Inst Marine Sci, Port Aransas, TX 78373 USA; [Spencer, Robert G. M.] Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA; [Shiklomanov, Alexander] Univ New Hampshire, Inst Study Earth Oceans & Space, Durham, NH 03824 USA; [Zhulidov, Alexander, V; Gurtovaya, Tatiana] South Russia Ctr Preparat & Implementat Int Proje, Rostov Na Donu 344090, Russia; [Zimov, Nikita; Zimov, Sergey] Russian Acad Sci, Northeast Sci Stn, Far Eastern Branch, Chersky 690041, Russia; [Mutter, Edda A.] Yukon River Intertribal Watershed Council, Anchorage, AK 99501 USA; [Kutny, Les] Les Kutny Consultant, Inuvik, NT X0E 0T0, Canada; [Amos, Edwin] Western Arctic Res Ctr, Inuvik, NT X0E 0T0, Canada","Affiliations":"University of Alberta; United States Department of the Interior; United States Geological Survey; Woods Hole Research Center; University of Texas System; University of Texas Austin; State University System of Florida; Florida State University; University System Of New Hampshire; University of New Hampshire; Russian Academy of Sciences","Reprint Addresses":"Zolkos, S (corresponding author), Univ Alberta, Dept Biol Sci, Edmonton, AB T6G 2E9, Canada.","Email Addresses":"sgzolkos@gmail.com","Researcher Ids":"Zimov, Sergey/K-3009-2018; McClelland, James W/C-5396-2008; Tank, Suzanne/I-4816-2012","ORCIDs":"McClelland, James W/0000-0001-9619-8194; Zimov, Sergey/0000-0002-0053-6599; Shiklomanov, Alexander/0000-0001-9790-3510; Mutter, Edda/0000-0002-1681-8080; Tank, Suzanne/0000-0002-5371-6577","Funding Orgs":"Arctic Great Rivers Observatory from the National Science Foundation [1602615, 1602680, 1603149, 1602879]; USGS Toxic Substances Hydrology Program; Russian Foundation for Basic Research [18-05-60192]","Funding Name Preferred":"Arctic Great Rivers Observatory from the National Science Foundation; USGS Toxic Substances Hydrology Program(United States Geological Survey); Russian Foundation for Basic Research(Russian Foundation for Basic Research (RFBR))","Funding Text":"We thank Mikhail Suslov, Martin Kelly, community members from Tsiigehtchic, the Gwichya Gwich'in RRC, the Aurora Research Institute, and the many other field scientists and collaborators for their assistance in collecting samples. We acknowledge support for the Arctic Great Rivers Observatory from the National Science Foundation (grants 1602615, 1602680, 1603149, and 1602879) and the USGS Toxic Substances Hydrology Program. The processing of discharge data for Russian Arctic rivers was partly supported by the Russian Foundation for Basic Research (grant 18-05-60192). All data are available in the manuscript text or in the ArcticGRO database online (https://arcticgreatrivers.org/data/). Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.","Cited References":null,"Cited Reference Count":"61","Times Cited, WoS Core":"39","Times Cited, All Databases":"40","180 Day Usage Count":"8","Since 2013 Usage Count":"49","Publisher":"AMER CHEMICAL SOC","Publisher City":"WASHINGTON","Publisher Address":"1155 16TH ST, NW, WASHINGTON, DC 20036 USA","ISSN":"0013-936X","eISSN":"1520-5851","ISBN":null,"Journal Abbreviation":"ENVIRON SCI TECHNOL","Journal ISO Abbreviation":"Environ. Sci. Technol.","Publication Date":"APR 7","Publication Year":"2020","Volume":"54","Issue":"7","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"4140","End Page":"4148","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1021/acs.est.9b07145","DOI Link":"http://dx.doi.org/10.1021/acs.est.9b07145","Book DOI":null,"Early Access Date":null,"Number of Pages":"9","WoS Categories":"Engineering, Environmental; Environmental Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Engineering; Environmental Sciences & Ecology","IDS Number":"LE0MB","Pubmed Id":"32122125","Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-11","UT (Unique WOS ID)":"WOS:000526418000045","Web of Science Record":"0","None":null},{"_id":93,"Paywall?":"Y","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, North Slave","NWT area":"Lakes in the Canadian arctic archipelago, Mackenzie Delta, and northeast of Yellowknife","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1016/j.quascirev.2020.106594","Article Title":"Metrics of structural change as indicators of chironomid community stability in high latitude lakes","Document Type":"Article","Source Title":"QUATERNARY SCIENCE REVIEWS","Author Keywords":"Chironomids; Community structure; Beta diversity; Compositional disorder; Network skewness","Keywords Plus":"EARLY WARNING SIGNALS; SEDIMENTARY ANCIENT DNA; LATE-HOLOCENE CLIMATE; REGIME SHIFTS; ENVIRONMENTAL-CHANGE; BETA-DIVERSITY; ECOSYSTEM STABILITY; BIODIVERSITY; DIPTERA; TEMPERATURE","Authors":"Mayfield, RJ; Langdon, PG; Doncaster, CP; Dearing, JA; Wang, R; Nazarova, LB; Medeiros, AS; Brooks, SJ","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Mayfield, Roseanna J.; Langdon, Peter G.; Doncaster, C. Patrick; Dearing, John A.; Wang, Rong; Nazarova, Larisa B.; Medeiros, Andrew S.; Brooks, Stephen J.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Understanding the effects of climate change on ecosystem structure and stability is challenging, espe-cially in high latitude regions that are predicted to experience the largest increases in ambient temperature. Global warming is likely to be a key driver of ecosystem change in freshwater lakes. Increased temperature can positively or negatively affect lake community composition through the loss of cold adapted taxa and the arrival of temperate or eurytopic taxa. Here, we analyse the likely effects of temperature-induced changes in taxonomic richness and compositional turnover of environmentally sensitive chironomids (Diptera: Chironomidae) across three regions northern North America, Norway, and Russia using existing datasets. Structural parameters (beta diversity, compositional disorder, and network skewness) were applied to model-simulated and empirical chironomid datasets across a large spatial temperature gradient. The analyses of empirical datasets showed changes in community structure across temperature gradients, suggesting varying states of ecosystem stability or instability. The comparison with null models enabled assessment as to whether these stresses agreed with expected patterns due to covarying summer temperature conditions or whether they deviated from expectations suggesting additional stress on the ecosystems. For all three regions, lakes in the mid-temperature range showed most evidence of relative ecosystem stability, with greater beta diversity, compositional disorder, and skewness, unanticipated by the modelled simulations. This is most likely due to more diverse habitats across the ecotone boundaries and additional factors that can influence ecosystem structures. Thus, we show that structural changes typical for ecosystem stability can be detected through changes in community structure across temperature gradients. This is important for understanding how lakes may change under current and future climate change. (C) 2020 Elsevier Ltd. All rights reserved.","Addresses":"[Mayfield, Roseanna J.; Langdon, Peter G.; Dearing, John A.] Univ Southampton, Geog & Environm Sci, Southampton SO17 1BJ, Hants, England; [Doncaster, C. Patrick] Univ Southampton, Biol Sci, Inst Life Sci, Southampton SO17 1BJ, Hants, England; [Wang, Rong] Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China; [Nazarova, Larisa B.] Potsdam Univ, Inst Earth & Environm Sci, Neuen Palais 10, D-14469 Potsdam, Germany; [Nazarova, Larisa B.] Alfred Wegener Inst, Helmholtz Ctr Polar & Marine Res, Res Unit Potsdam, Telegrafenberg A43, D-14473 Potsdam, Germany; [Nazarova, Larisa B.] Kazan Fed Univ, Kremlyovskaya Str 18, Kazan 420018, Russia; [Medeiros, Andrew S.] Dalhousie Univ, Sch Resource & Environm Studies, Halifax, NS, Canada; [Brooks, Stephen J.] Nat Hist Museum, Dept Life Sci, London SW7 5BD, England","Affiliations":"University of Southampton; University of Southampton; Chinese Academy of Sciences; Nanjing Institute of Geography & Limnology, CAS; University of Potsdam; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; Kazan Federal University; Dalhousie University; Natural History Museum London","Reprint Addresses":"Mayfield, RJ (corresponding author), Univ Southampton, Geog & Environm Sci, Southampton SO17 1BJ, Hants, England.","Email Addresses":"R.Mayfield@soton.ac.uk; P.G.Langdon@soton.ac.uk; cpd@soton.ac.uk; J.Dearing@soton.ac.uk; rwang@niglas.ac.cn; nazarova_larisa@mail.ru; andrew.medeiros@dal.ca; S.Brooks@nhm.ac.uk","Researcher Ids":"Nazarova, Larisa/C-8926-2014; Nazarova, Larisa/AAP-7185-2020; Doncaster, C. Patrick/AAT-7621-2020","ORCIDs":"Nazarova, Larisa/0000-0003-4145-9689; Doncaster, C. Patrick/0000-0001-9406-0693; Langdon, Peter/0000-0003-2724-2643","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"121","Times Cited, WoS Core":"7","Times Cited, All Databases":"7","180 Day Usage Count":"1","Since 2013 Usage Count":"13","Publisher":"PERGAMON-ELSEVIER SCIENCE LTD","Publisher City":"OXFORD","Publisher Address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND","ISSN":"0277-3791","eISSN":null,"ISBN":null,"Journal Abbreviation":"QUATERNARY SCI REV","Journal ISO Abbreviation":"Quat. Sci. Rev.","Publication Date":"DEC 1","Publication Year":"2020","Volume":"249","Issue":null,"Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"106594","DOI prefix":"http://dx.doi.org/","DOI":"10.1016/j.quascirev.2020.106594","DOI Link":"http://dx.doi.org/10.1016/j.quascirev.2020.106594","Book DOI":null,"Early Access Date":null,"Number of Pages":"15","WoS Categories":"Geography, Physical; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Physical Geography; Geology","IDS Number":"OS1FU","Pubmed Id":null,"Open Access Designations":"Green Accepted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-10 00:00:00","UT (Unique WOS ID)":"WOS:000589910600008","Web of Science Record":"0","None":null},{"_id":94,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie Delta","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3390/atmos12111416","Article Title":"Mixed Temperature-Moisture Signal in delta O-18 Records of Boreal Conifers from the Permafrost Zone","Document Type":"Article","Source Title":"ATMOSPHERE","Author Keywords":"subarctic; oxygen patterns; tree-ring cellulose; vapor pressure deficit; precipitation; air temperature","Keywords Plus":"TREE-RING CHRONOLOGY; WHITE SPRUCE; SUMMER TEMPERATURES; STABLE-ISOTOPES; RECONSTRUCTION; GROWTH; WATER; 20TH-CENTURY; DELTA-C-13; HOLOCENE","Authors":"Zharkov, MS; Fonti, MV; Trushkina, TV; Barinov, VV; Taynik, AV; Porter, TJ; Saurer, M; Churakova, OV","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Zharkov, Mikhail S.; Fonti, Marina V.; Trushkina, Tatyana V.; Barinov, Valentin V.; Taynik, Anna V.; Porter, Trevor J.; Saurer, Matthias; Churakova (Sidorova), Olga V.","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Global climatic changes have been observed for all natural biomes, with the greatest impact in the permafrost zone. The short series of direct observations of air temperature and precipitation from meteorological stations for this territory make it difficult to use them in studies of the impact of climate change on forest and forest-tundra ecosystems, but only longer series of gridded data expand the temporal-spatial resolution of this analysis. We compared local and gridded air temperature, precipitation and vapor pressure deficit (VPD) data, analyzed the trends of their changes over the last century for three sites in the permafrost zone (YAK and TAY in Russia, and CAN in Canada), and estimated the effect of their variability on oxygen isotopes in the tree-ring cellulose (delta O-18(cell)) of three different species (Larix cajanderi Mayr, Larix gmelinii Rupr. Rupr and Picea glauca (Moench) Voss). Climate trend analysis showed strong changes after the 1980s, and even more pronounced from 2000 to 2020. We revealed that delta O-18(cell)-YAK showed mixed signals of the July temperature (r = 0.49; p = 0.001), precipitation (r = -0.37; p = 0.02) and vapor pressure deficit (VPD) (r = 0.31; p = 0.02), while delta O-18(cell)-CAN captured longer March-May (r = 0.37, p = 0.001) and July (r = 0.32, p < 0.05) temperature signals as well as spring VPD (r = 0.54, p = 0.001). The delta O-18(cell)-TAY showed a significant correlation with air temperature in July (r = 0.23, p = 0.04) and VPD in March (r = -0.26, p = 0.03). The obtained eco-hydrological relationships indicate the importance of temperature and moisture to varying degrees, which can be explained by site- and species-specific differences.","Addresses":"[Zharkov, Mikhail S.; Fonti, Marina V.; Barinov, Valentin V.; Taynik, Anna V.; Churakova (Sidorova), Olga V.] Siberian Fed Univ, Krasnoyarsk 660041, Russia; [Trushkina, Tatyana V.] Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk 660037, Russia; [Porter, Trevor J.] Univ Toronto Mississauga, Dept Geog Geomat & Environm, Mississauga, ON, Canada; [Saurer, Matthias; Churakova (Sidorova), Olga V.] Swiss Fed Inst Forest Snow & Landscape Res WSL, CH-8903 Birmensdorf, Switzerland","Affiliations":"Siberian Federal University; Reshetnev Siberian State University of Science & Technology; University of Toronto; University Toronto Mississauga; Swiss Federal Institutes of Technology Domain; Swiss Federal Institute for Forest, Snow & Landscape Research","Reprint Addresses":"Churakova, OV (corresponding author), Siberian Fed Univ, Krasnoyarsk 660041, Russia.;Churakova, OV (corresponding author), Swiss Fed Inst Forest Snow & Landscape Res WSL, CH-8903 Birmensdorf, Switzerland.","Email Addresses":"mzharkov@sfu-kras.ru; mbryukhanova@sfu-kras.ru; cos@sibsau.ru; vvbarinov@sfu-kras.ru; ataynik@sfu-kras.ru; trevor.porter@utoronto.ca; matthias.saurer@wsl.ch; ochurakova@sfu-kras.ru","Researcher Ids":"Zharkov, Mikhail/AAC-8310-2022; Barinov, Valentin/T-2127-2018; Fonti, Marina/L-3978-2013","ORCIDs":"Zharkov, Mikhail/0000-0003-0522-1892; Barinov, Valentin/0000-0002-3582-3440; Fonti, Marina/0000-0002-2415-8019; Taynik, Anna/0000-0001-7441-6947","Funding Orgs":"Russian Science Foundation (RSF) [21-17-00006]; Russian Science Foundation [21-17-00006] Funding Source: Russian Science Foundation","Funding Name Preferred":"Russian Science Foundation (RSF)(Russian Science Foundation (RSF)); Russian Science Foundation(Russian Science Foundation (RSF))","Funding Text":"FundingThis research was funded by the Russian Science Foundation (RSF) grant number 21-17-00006 (https://rscf.ru/en/project/21-17-00006/, accessed on 1 June 2021).","Cited References":null,"Cited Reference Count":"44","Times Cited, WoS Core":"1","Times Cited, All Databases":"1","180 Day Usage Count":"0","Since 2013 Usage Count":"10","Publisher":"MDPI","Publisher City":"BASEL","Publisher Address":"ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND","ISSN":null,"eISSN":"2073-4433","ISBN":null,"Journal Abbreviation":"ATMOSPHERE-BASEL","Journal ISO Abbreviation":"Atmosphere","Publication Date":"NOV","Publication Year":"2021","Volume":"12","Issue":"11","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"1416","DOI prefix":"http://dx.doi.org/","DOI":"10.3390/atmos12111416","DOI Link":"http://dx.doi.org/10.3390/atmos12111416","Book DOI":null,"Early Access Date":null,"Number of Pages":"22","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"XJ6NU","Pubmed Id":null,"Open Access Designations":"gold, Green Published","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-12","UT (Unique WOS ID)":"WOS:000726902900001","Web of Science Record":"0","None":null},{"_id":95,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, Sahtu, North Slave, South Slave","NWT area":"Within the range of various muskox herds","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"Y","DOI Link Active":"http://dx.doi.org/10.1007/s13280-019-01205-x","Article Title":"Muskox status, recent variation, and uncertain future","Document Type":"Article","Source Title":"AMBIO","Author Keywords":"Abundance; Circumpolar; Drivers; Ovibos; Population status; Trends","Keywords Plus":"PLANT COMMUNITY RESPONSES; OX OVIBOS-MOSCHATUS; NORTHWEST-TERRITORIES; CONTAGIOUS ECTHYMA; RANGE EXPANSION; CARIBOU; POPULATION; HEALTH; DNA; RESILIENCE","Authors":"Cuyler, C; Rowell, J; Adamczewski, J; Anderson, M; Blake, J; Bretten, T; Brodeur, V; Campbell, M; Checkley, SL; Cluff, HD; Cote, SD; Davison, T; Dumond, M; Ford, B; Gruzdev, A; Gunn, A; Jones, P; Kutz, S; Leclerc, LM; Mallory, C; Mavrot, F; Mosbacher, JB;","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Cuyler, Christine; Rowell, Janice; Adamczewski, Jan; Anderson, Morgan; Blake, John; Bretten, Tord; Brodeur, Vincent; Campbell, Mitch; Checkley, Sylvia L.; Cluff, H. Dean; Cote, Steeve D.; Davison, Tracy; Dumond, Mathieu; Ford, Barrie; Gruzdev, Alexander; Gunn, Anne; Jones, Patrick; Kutz, Susan; Leclerc, Lisa-Marie; Mallory, Conor; Mavrot, Fabien; Mosbacher, Jesper Bruun; Okhlopkov, Innokentiy Mikhailovich; Reynolds, Patricia; Schmidt, Niels Martin; Sipko, Taras; Suitor, Mike; Tomaselli, Matilde; Ytrehus, Bjornar","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Muskoxen (Ovibos moschatus) are an integral component of Arctic biodiversity. Given low genetic diversity, their ability to respond to future and rapid Arctic change is unknown, although paleontological history demonstrates adaptability within limits. We discuss status and limitations of current monitoring, and summarize circumpolar status and recent variations, delineating all 55 endemic or translocated populations. Acknowledging uncertainties, global abundance is ca 170 000 muskoxen. Not all populations are thriving. Six populations are in decline, and as recently as the turn of the century, one of these was the largest population in the world, equaling ca 41% of today's total abundance. Climate, diseases, and anthropogenic changes are likely the principal drivers of muskox population change and result in multiple stressors that vary temporally and spatially. Impacts to muskoxen are precipitated by habitat loss/degradation, altered vegetation and species associations, pollution, and harvest. Which elements are relevant for a specific population will vary, as will their cumulative interactions. Our summaries highlight the importance of harmonizing existing data, intensifying long-term monitoring efforts including demographics and health assessments, standardizing and implementing monitoring protocols, and increasing stakeholder engagement/contributions.","Addresses":"[Cuyler, Christine] Greenland Inst Nat Resources, POB 570, Nuuk 3900, Greenland; [Rowell, Janice] Univ Alaska Fairbanks, Sch Nat Resources & Extens, Fairbanks, AK 99775 USA; [Adamczewski, Jan] Govt Northwest Terr, Environm & Nat Resources, Wildlife Div, POB 1320, Yellowknife, NT X1A 2L9, Canada; [Anderson, Morgan] BC Minist Forests Lands Nat Resources Operat & Ru, 2000 South Ospika Blvd, Prince George, BC V2N 4W5, Canada; [Blake, John] Univ Alaska Fairbanks, Anim Resources Ctr, POB 756980, Fairbanks, AK 99775 USA; [Bretten, Tord] Norwegian Environm Agcy, POB 5672, N-7485 Trondheim, Norway; [Brodeur, Vincent] Minist Forests, Dept Wildlife Management Northern Quebec, Wildlife & Pk Quebec,951 Hamel Blvd, Chibougamau, PQ G8P 2Z3, Canada; [Campbell, Mitch] Govt Nunavut, Dept Environm, POB 120, Arviat, NT X0C 0E0, Canada; [Checkley, Sylvia L.; Mavrot, Fabien; Mosbacher, Jesper Bruun] Univ Calgary, Fac Vet Med, Dept Ecosyst & Publ Hlth, 3280 Hosp Dr NW, Calgary, AB T2N 4Z6, Canada; [Cluff, H. Dean] Govt Northwest Terr, Environm & Nat Resources, POB 2668,3803 Bretzlaff Dr, Yellowknife, NT X1A 2P9, Canada; [Cote, Steeve D.] Univ Laval, Dept Biol, 1045 Ave Medecine, Quebec City, PQ G1V 0A6, Canada; [Cote, Steeve D.] Univ Laval, Ctr Northern Studies, 1045 Ave Medecine, Quebec City, PQ G1V 0A6, Canada; [Davison, Tracy] Wildlife Management, Dept Environm & Nat Resources, POB 2749, Inuvik, NT X0E 0T0, Canada; [Dumond, Mathieu] Umingmak Prod Inc, Kugluktuk, NU X0B 0A2, Canada; [Ford, Barrie] Makivik Corp, Nunavik Res Ctr, POB 179, Kuujjuaq, PQ J0M 1C0, Canada; [Gruzdev, Alexander] Wrangel Isl State Reserve, Pevek 689400, Russia; [Gunn, Anne] 368 Roland Rd, Salt Spring Isl, BC V8K 1V1, Canada; [Jones, Patrick] Alaska Dept Fish & Game, Div Wildlife Conservat, POB 1467, Bethel, AK 99559 USA; [Kutz, Susan] Univ Calgary, Fac Vet Med, Dept Ecosyst & Publ Hlth, 3280 Hosp Dr NW, Calgary, AB T2N 4Z6, Canada; [Leclerc, Lisa-Marie] Govt Nunavut, Dept Environm, POB 377, Kugluktuk, NU X0B 0A2, Canada; [Mallory, Conor] Govt Nunavut, Dept Environm, POB 209, Iglulik, NU X0A 0L0, Canada; [Okhlopkov, Innokentiy Mikhailovich] RAS, SB, IBPC, 41 Lenina Ave, Yakutsk 677980, Russia; [Reynolds, Patricia] POB 80843, Fairbanks, AK 99775 USA; [Schmidt, Niels Martin] Aarhus Univ, Dept Biosci, Arctic Res Ctr, Frederiksborgvej 399, DK-4000 Roskilde, Denmark; [Sipko, Taras] Russian Acad Sci, Severtsov Inst Ecol & Evolut, POB 11, Moscow 119071, Russia; [Suitor, Mike] Environm Yukon, Fish & Wildlife, Inuvialuit & Migratory Caribou, POB 600, Dawson City, YT Y0B 1G0, Canada; [Tomaselli, Matilde] Polar Knowledge Canada, Canadian High Arctic Res Stn, 1 Uvajuq Rd,POB 2150, Cambridge Bay, NU X0B 0C0, Canada; [Ytrehus, Bjornar] Norwegian Inst Nat Res NINA, POB 5685, N-7485 Trondheim, Norway","Affiliations":"Greenland Institute of Natural Resources; University of Alaska System; University of Alaska Fairbanks; University of Alaska System; University of Alaska Fairbanks; Natural Resources Canada; Canadian Forest Service; University of Calgary; Laval University; Laval University; Alaska Department of Fish & Game; University of Calgary; Institute for Biological Problems of Cryolithozone; Russian Academy of Sciences; Aarhus University; Russian Academy of Sciences; Saratov Scientific Center of the Russian Academy of Sciences; Severtsov Institute of Ecology & Evolution; Norwegian Institute Nature Research","Reprint Addresses":"Cuyler, C (corresponding author), Greenland Inst Nat Resources, POB 570, Nuuk 3900, Greenland.;Rowell, J (corresponding author), Univ Alaska Fairbanks, Sch Nat Resources & Extens, Fairbanks, AK 99775 USA.","Email Addresses":"chris.cuyler@natur.gl; jan.rowell@alaska.edu; Jan_Adamczewski@gov.nt.ca; morgan.anderson@gov.bc.ca; jeblake@alaska.edu; tord.bretten@miljodir.no; Vincent.Brodeur@mffp.gouv.qc.ca; mcampbell@gov.nu.ca; slchekl@ucalgary.ca; Dean_Cluff@gov.nt.ca; Steeve.Cote@","Researcher Ids":"Ytrehus, Bjørnar/HJP-8829-2023; Schmidt, Niels Martin/G-3843-2011","ORCIDs":"Schmidt, Niels Martin/0000-0002-4166-6218; Cuyler, Christine/0000-0002-2820-8749; kutz, susan/0000-0003-2352-8687; Ytrehus, Bjornar/0000-0002-2511-865X; Mallory, Conor/0000-0002-5141-7258; Cluff, Howard Dean/0000-0002-9233-1450","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"83","Times Cited, WoS Core":"35","Times Cited, All Databases":"35","180 Day Usage Count":"2","Since 2013 Usage Count":"25","Publisher":"SPRINGER","Publisher City":"DORDRECHT","Publisher Address":"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS","ISSN":"0044-7447","eISSN":"1654-7209","ISBN":null,"Journal Abbreviation":"AMBIO","Journal ISO Abbreviation":"Ambio","Publication Date":"MAR","Publication Year":"2020","Volume":"49","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":"SI","Meeting Abstract":null,"Start Page":"805","End Page":"819","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1007/s13280-019-01205-x","DOI Link":"http://dx.doi.org/10.1007/s13280-019-01205-x","Book DOI":null,"Early Access Date":null,"Number of Pages":"15","WoS Categories":"Engineering, Environmental; Environmental Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Engineering; Environmental Sciences & Ecology","IDS Number":"KJ5OD","Pubmed Id":"31187429","Open Access Designations":"Green Published, Green Submitted, hybrid","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-17 00:00:00","UT (Unique WOS ID)":"WOS:000512109100013","Web of Science Record":"0","None":null},{"_id":96,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Aklavik","Indigenous knowledge?":"Y","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1080/1088937X.2022.2105973","Article Title":"'No longer solid': perceived impacts of permafrost thaw in three Arctic communities","Document Type":"Article","Source Title":"POLAR GEOGRAPHY","Author Keywords":"Community perceptions; permafrost thaw; subsistence activities","Keywords Plus":"ENVIRONMENT","Authors":"Ramage, J; Jungsberg, L; Meyer, A; Gartler, S","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Ramage, Justine; Jungsberg, Leneisja; Meyer, Alexandra; Gartler, Susanna","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Permafrost characterizes ground conditions in most of the Arctic and is increasingly thawing. While environmental consequences of permafrost thaw are under intense scrutiny by natural and life sciences, social sciences' studies on local communities' perceptions of change is thus far limited. This hinders the development of targeted adaptation and mitigation measures. We present the results of a survey on communities' perceptions of permafrost thaw, with a focus on subsistence activities, carried out between 2019 and 2020 in Aklavik (Northwest Territories, Canada), Longyearbyen (Svalbard, Norway), and Qeqertarsuaq (Qeqertalik Municipality, Greenland). Results show that the majority of the 237 participants are well aware of the consequences of permafrost thaw on the landscape as well as the connection between increased air temperature and permafrost thaw. The majority perceive permafrost thaw negatively although they do not perceive it as a challenge in all life domains. Permafrost thaw is perceived as a major cause for challenges in subsistence activities, infrastructure, and the physical environment. Different perceptions within the three study communities suggests that perceptions of thaw are not solely determined by physical changes but also influenced by factors related to the societal context, including discourses of climate change, cultural background, and land use.","Addresses":"[Ramage, Justine; Jungsberg, Leneisja] Nordregio, Holmamiralens Vag 10, S-11149 Stockholm, Sweden; [Ramage, Justine] Stockholm Univ, Dept Phys Geog, Stockholm, Sweden; [Meyer, Alexandra; Gartler, Susanna] Univ Vienna, Dept Social & Cultural Anthropol, Vienna, Austria","Affiliations":"Stockholm University; University of Vienna","Reprint Addresses":"Ramage, J (corresponding author), Nordregio, Holmamiralens Vag 10, S-11149 Stockholm, Sweden.","Email Addresses":"justine.ramage@nordregio.org","Researcher Ids":null,"ORCIDs":"Jungsberg, Leneisja Dennie Marija/0000-0002-1283-5318; Ramage, Justine/0000-0001-7481-6529; Meyer, Alexandra/0000-0003-0753-4569","Funding Orgs":"European Union [773421]","Funding Name Preferred":"European Union(European Commission)","Funding Text":"This paper is part of the Nunataryuk project and has received funding from the European Union's Horizon 2020 Research and Innovation Framework Programme under grant agreement No. 773421.","Cited References":null,"Cited Reference Count":"40","Times Cited, WoS Core":"0","Times Cited, All Databases":"0","180 Day Usage Count":"4","Since 2013 Usage Count":"4","Publisher":"TAYLOR & FRANCIS INC","Publisher City":"PHILADELPHIA","Publisher Address":"530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA","ISSN":"1088-937X","eISSN":"1939-0513","ISBN":null,"Journal Abbreviation":"POLAR GEOGR","Journal ISO Abbreviation":"Polar Geogr.","Publication Date":"JUL 3","Publication Year":"2022","Volume":"45","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"226","End Page":"239","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1080/1088937X.2022.2105973","DOI Link":"http://dx.doi.org/10.1080/1088937X.2022.2105973","Book DOI":null,"Early Access Date":"2022-07-01 00:00:00","Number of Pages":"14","WoS Categories":"Geography, Physical","Web of Science Index":"Emerging Sources Citation Index (ESCI)","Research Areas":"Physical Geography","IDS Number":"3Z4ZJ","Pubmed Id":null,"Open Access Designations":"hybrid, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-17 00:00:00","UT (Unique WOS ID)":"WOS:000839497100001","Web of Science Record":"0","None":null},{"_id":97,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie River","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3390/rs11242904","Article Title":"Quantifying DOC and Its Controlling Factors in Major Arctic Rivers during Ice-Free Conditions using Sentinel-2 Data","Document Type":"Article","Source Title":"REMOTE SENSING","Author Keywords":"chromophoric dissolved organic matter; dissolved organic carbon; Arctic rivers; Sentinel-2","Keywords Plus":"DISSOLVED ORGANIC-MATTER; OPTICAL-PROPERTIES; CARBON CONCENTRATIONS; ABSORPTION PROPERTIES; SPATIAL VARIABILITY; CHLOROPHYLL-A; PERMAFROST; OCEAN; LAKE; LANDSAT","Authors":"Huang, J; Wu, M; Cui, TW; Yang, FL","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Huang, Jue; Wu, Ming; Cui, Tingwei; Yang, Fanlin","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"The six largest Arctic rivers (Yenisey, Lena, Ob', Kolyma, Yukon, and Mackenzie) drain the organic-rich Arctic watersheds and serve as important pools in the global carbon cycle. Satellite remote sensing data are considered to be a necessary supplement to the ground-based monitoring of riverine organic matter circulation, especially for the ice-free periods in high-latitudes. In this study, we propose a remote sensing retrieval algorithm to obtain the chromophoric dissolved organic matter (CDOM) levels of the six largest Arctic rivers using Sentinel-2 images from 2016 to 2018. These CDOM results are converted to dissolved organic carbon (DOC) concentrations using the strong relationship (R-2 = 0.89) between the field measurements of these two water constituents. The temporal-spatial distributions of the DOC in the six largest Arctic rivers during ice-free conditions are depicted. The performance of the retrieval algorithm verifies the capacity of using Sentinel-2 data to monitor riverine DOC variations due to its improved spatial resolution, better band placement, and increased observation frequency. River discharge, watershed slopes, human activities, and land use/land cover change drove much of the variation in the satellite-derived DOC. The seasonality, geography, and scale would affect the correlation between DOC concentration and these influence factors. Our results could improve the ability to monitor DOC fluxes in Arctic rivers and advance our understanding of the Earth's carbon cycle.","Addresses":"[Huang, Jue; Wu, Ming; Yang, Fanlin] Shandong Univ Sci & Technol, Coll Geomat, Qingdao 266590, Peoples R China; [Cui, Tingwei] Minist Nat Resources, Inst Oceanog 1, Qingdao 266061, Peoples R China","Affiliations":"Shandong University of Science & Technology; Ministry of Natural Resources of the People's Republic of China","Reprint Addresses":"Huang, J (corresponding author), Shandong Univ Sci & Technol, Coll Geomat, Qingdao 266590, Peoples R China.","Email Addresses":"huangjue@sdust.edu.cn; wuming1016@sdust.edu.cn; cuitingwei@fio.org.cn; flyang@sdust.edu.cn","Researcher Ids":null,"ORCIDs":"Huang, Jue/0000-0002-9984-366X","Funding Orgs":"National Key Research and Development Program, China [2018YFC1407200]; National Natural Science Foundation of China [41706194, 41876206, 61890964]; Shandong Provincial Natural Science Foundation, China [ZR2016DB23]; Scientific Research Foundation of Shandong University of Science and Technology for Recruited Talents [2017RCJJ073]; SDUST Research Fund [2019TDJH103]","Funding Name Preferred":"National Key Research and Development Program, China; National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)); Shandong Provincial Natural Science Foundation, China(Natural Science Foundation of Shandong Province); Scientific Research Foundation of Shandong University of Science and Technology for Recruited Talents; SDUST Research Fund","Funding Text":"This study is funded by the National Key Research and Development Program, China (No. 2018YFC1407200), the National Natural Science Foundation of China (Nos. 41706194, 41876206, and 61890964), the Shandong Provincial Natural Science Foundation, China (No. ZR2016DB23), the Scientific Research Foundation of Shandong University of Science and Technology for Recruited Talents (2017RCJJ073), and SDUST Research Fund (2019TDJH103).","Cited References":null,"Cited Reference Count":"75","Times Cited, WoS Core":"5","Times Cited, All Databases":"6","180 Day Usage Count":"11","Since 2013 Usage Count":"33","Publisher":"MDPI","Publisher City":"BASEL","Publisher Address":"ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND","ISSN":null,"eISSN":"2072-4292","ISBN":null,"Journal Abbreviation":"REMOTE SENS-BASEL","Journal ISO Abbreviation":"Remote Sens.","Publication Date":"DEC 2","Publication Year":"2019","Volume":"11","Issue":"24","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"2904","DOI prefix":"http://dx.doi.org/","DOI":"10.3390/rs11242904","DOI Link":"http://dx.doi.org/10.3390/rs11242904","Book DOI":null,"Early Access Date":null,"Number of Pages":"20","WoS Categories":"Environmental Sciences; Geosciences, Multidisciplinary; Remote Sensing; Imaging Science & Photographic Technology","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology; Remote Sensing; Imaging Science & Photographic Technology","IDS Number":"KC7DH","Pubmed Id":null,"Open Access Designations":"gold","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-16 00:00:00","UT (Unique WOS ID)":"WOS:000507333400020","Web of Science Record":"0","None":null},{"_id":98,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta, South Slave","NWT area":"Inuvik, Fort Smith","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1002/2016JG003745","Article Title":"Radial Growth and Physiological Response of Coniferous Trees to Arctic Amplification","Document Type":"Article","Source Title":"JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES","Author Keywords":"circumpolar; boreal forest; tree-ring width; carbon isotope; climate change; dynamic global vegetation model","Keywords Plus":"WATER-USE EFFICIENCY; CARBON-ISOTOPE DISCRIMINATION; DROUGHT SEVERITY INDEX; ATMOSPHERIC CO2; FOREST ECOSYSTEMS; STABLE-ISOTOPES; EASTERN SIBERIA; CRUST SOFTWARE; WHITE SPRUCE; RING GROWTH","Authors":"Tei, S; Sugimoto, A; Liang, MC; Yonenobu, H; Matsuura, Y; Osawa, A; Sato, H; Fujinuma, J; Maximov, T","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Tei, Shunsuke; Sugimoto, Atsuko; Liang, Maochang; Yonenobu, Hitoshi; Matsuura, Yojiro; Osawa, Akira; Sato, Hisashi; Fujinuma, Junichi; Maximov, Trofim","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"We describe the physiological responses of boreal conifers to climate change for the past 112years using ring-width and carbon isotope ratio (C-13) chronologies at six forest sites in northern Eurasia and Canada. Responses differed among regions, depending on their climatic and/or geographic characteristics. Tree radial growth decreased over the past 52years in central eastern Siberia with the higher rate of summer temperature increase than other regions, as indicated by the negative correlation between radial growth and summer temperature, but increased in northern Europe and Canada. Changes in tree-ring C-13 indicated that recent climatic conditions have induced stronger drought stress for trees from central eastern Siberia than for those from other regions. The observed tree growth trends were compared to those simulated using a dynamic global vegetation model. Although the modeled annual net primary production (NPP) for trees generally exhibited similar decadal variation to radial growth, simulations did not show a recent decrease in tree growth, even in central eastern Siberia. This was probably due to an overestimation of the sensitivity of modeled tree NPP to precipitation. Our results suggest that the tree NPP forecasted under the expected future increases in temperature and average precipitation might be overestimated, especially in severely dry regions such as central eastern Siberia.","Addresses":"[Tei, Shunsuke; Sugimoto, Atsuko] Hokkaido Univ, Fac Environm Earth Sci, Sapporo, Hokkaido, Japan; [Tei, Shunsuke] Natl Inst Polar Res, Tachikawa, Tokyo, Japan; [Tei, Shunsuke; Sugimoto, Atsuko] Hokkaido Univ, Arctic Res Ctr, Sapporo, Hokkaido, Japan; [Liang, Maochang] Yangtze Univ, Coll Hort & Gardening, Jingzhou, Peoples R China; [Yonenobu, Hitoshi] Naruto Univ Educ, Coll Educ, Naruto, Japan; [Matsuura, Yojiro] Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki, Japan; [Osawa, Akira] Kyoto Univ, Grad Sch Global Environm Studies, Kyoto, Japan; [Sato, Hisashi] Japan Agcy Marine Earth Sci & Technol, Inst Arct Climate & Environm Res, Yokohama, Kanagawa, Japan; [Fujinuma, Junichi] Hokkaido Univ, Grad Sch Environm Sci, Sapporo, Hokkaido, Japan; [Maximov, Trofim] Russian Acad Sci, Siberian Div, Inst Biol Problem Cryolithozone, Yakutsk, Russia; [Maximov, Trofim] North Eastern Fed Univ, Yakutsk, Russia","Affiliations":"Hokkaido University; Research Organization of Information & Systems (ROIS); National Institute of Polar Research (NIPR) - Japan; Hokkaido University; Yangtze University; Naruto University of Education; Forestry & Forest Products Research Institute - Japan; Kyoto University; Japan Agency for Marine-Earth Science & Technology (JAMSTEC); Hokkaido University; Institute for Biological Problems of Cryolithozone; Russian Academy of Sciences; North-Eastern Federal University in Yakutsk","Reprint Addresses":"Tei, S (corresponding author), Hokkaido Univ, Fac Environm Earth Sci, Sapporo, Hokkaido, Japan.;Tei, S (corresponding author), Natl Inst Polar Res, Tachikawa, Tokyo, Japan.;Tei, S (corresponding author), Hokkaido Univ, Arctic Res Ctr, Sapporo, Hokkaido, J","Email Addresses":"stei@arc.hokudai.ac.jp","Researcher Ids":"Tei, Shunsuke/AAA-4663-2020; Yonenobu, Hitoshi/AAB-1500-2021; Maximov, Trofim/J-8964-2016","ORCIDs":"Yonenobu, Hitoshi/0000-0002-1596-7543; Maximov, Trofim/0000-0001-7003-5653; Tei, Shunsuke/0000-0003-3213-6829; Fujinuma, Junichi/0000-0001-9004-4709; Sato, Hisashi/0000-0002-6510-4914","Funding Orgs":"Green Network of Excellence (GRENE) Program - Ministry of Education, Culture, Sports, Science, and Technology-Japan (MEXT); COPERA (C budget of ecosystems and cities and villages on permafrost in eastern Russian Arctic) project - Belmont Forum; Grants-in-Aid for Scientific Research [26281003, 26101002, 17H04492] Funding Source: KAKEN","Funding Name Preferred":"Green Network of Excellence (GRENE) Program - Ministry of Education, Culture, Sports, Science, and Technology-Japan (MEXT); COPERA (C budget of ecosystems and cities and villages on permafrost in eastern Russian Arctic) project - Belmont Forum; Grants-in-Aid for Scientific Research(Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI))","Funding Text":"This study was partly supported by the Green Network of Excellence (GRENE) Program funded by the Ministry of Education, Culture, Sports, Science, and Technology-Japan (MEXT), and the COPERA (C budget of ecosystems and cities and villages on permafrost in eastern Russian Arctic) project funded by Belmont Forum. The 0.5 latitude/longitude gridded mean, maximum and minimum temperatures, and precipitation data sets in CRU TS 3.22 are available at the Climate explorer (http://www.knmi.nl/) of the Royal Netherlands Meteorological Institute (KNMI). The 2.5 latitude/longitude gridded data set of PDSI is available at the National Center for Atmospheric Research (NCAR) website (http://www.esrl.noaa.gov/psd/data/gridded/data.pdsi.html). Numeric data of tree-ring parameters and model-simulated tree net primary production (NPP) are included as five tables in a supporting information file.","Cited References":null,"Cited Reference Count":"88","Times Cited, WoS Core":"16","Times Cited, All Databases":"16","180 Day Usage Count":"0","Since 2013 Usage Count":"45","Publisher":"AMER GEOPHYSICAL UNION","Publisher City":"WASHINGTON","Publisher Address":"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA","ISSN":"2169-8953","eISSN":"2169-8961","ISBN":null,"Journal Abbreviation":"J GEOPHYS RES-BIOGEO","Journal ISO Abbreviation":"J. Geophys. Res.-Biogeosci.","Publication Date":"NOV","Publication Year":"2017","Volume":"122","Issue":"11","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":"2786","End Page":"2803","Article Number":null,"DOI prefix":"http://dx.doi.org/","DOI":"10.1002/2016JG003745","DOI Link":"http://dx.doi.org/10.1002/2016JG003745","Book DOI":null,"Early Access Date":null,"Number of Pages":"18","WoS Categories":"Environmental Sciences; Geosciences, Multidisciplinary","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Geology","IDS Number":"FQ0ZV","Pubmed Id":null,"Open Access Designations":null,"Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-14 00:00:00","UT (Unique WOS ID)":"WOS:000418086800005","Web of Science Record":"0","None":null},{"_id":99,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"Beaufort Delta","NWT area":"Mackenzie Delta, Banks Island, Victoria Island","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.1088/1748-9326/ac6005","Article Title":"Range shifts in a foundation sedge potentially induce large Arctic ecosystem carbon losses and gains","Document Type":"Article","Source Title":"ENVIRONMENTAL RESEARCH LETTERS","Author Keywords":"Arctic; tundra; carbon cycle; climate change; Eriophorum vaginatum; carbon stocks","Keywords Plus":"PLANT FUNCTIONAL TYPES; EARTH SYSTEM MODELS; ERIOPHORUM-VAGINATUM; GROWTH-FORM; CLIMATE; VEGETATION; TUNDRA; FEEDBACKS; RESPONSES; DYNAMICS","Authors":"Curasi, SR; Fetcher, N; Hewitt, RE; Lafleur, PM; Loranty, MM; Mack, MC; May, JL; Myers-Smith, IH; Natali, SM; Oberbauer, SF; Parker, TC; Sonnentag, O; Zesati, SAV; Wullschleger, SD; Rocha, AV","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Curasi, Salvatore R.; Fetcher, Ned; Hewitt, Rebecca E.; Lafleur, Peter M.; Loranty, Michael M.; Mack, Michelle C.; May, Jeremy L.; Myers-Smith, Isla H.; Natali, Susan M.; Oberbauer, Steven F.; Parker, Thomas C.; Sonnentag, Oliver; Zesati, Sergio A. Vargas; Wullschleger, Stan D.; Rocha, Adrian, V","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Foundation species have disproportionately large impacts on ecosystem structure and function. As a result, future changes to their distribution may be important determinants of ecosystem carbon (C) cycling in a warmer world. We assessed the role of a foundation tussock sedge (Eriophorum vaginatum) as a climatically vulnerable C stock using field data, a machine learning ecological niche model, and an ensemble of terrestrial biosphere models (TBMs). Field data indicated that tussock density has decreased by similar to 0.97 tussocks per m(2) over the past similar to 38 years on Alaska's North Slope from similar to 1981 to 2019. This declining trend is concerning because tussocks are a large Arctic C stock, which enhances soil organic layer C stocks by 6.9% on average and represents 745 Tg C across our study area. By 2100, we project that changes in tussock density may decrease the tussock C stock by 41% in regions where tussocks are currently abundant (e.g. -0.8 tussocks per m(2) and -85 Tg C on the North Slope) and may increase the tussock C stock by 46% in regions where tussocks are currently scarce (e.g. +0.9 tussocks per m(2) and +81 Tg C on Victoria Island). These climate-induced changes to the tussock C stock were comparable to, but sometimes opposite in sign, to vegetation C stock changes predicted by an ensemble of TBMs. Our results illustrate the important role of tussocks as a foundation species in determining future Arctic C stocks and highlight the need for better representation of this species in TBMs.","Addresses":"[Curasi, Salvatore R.; Rocha, Adrian, V] Univ Notre Dame, Dept Biol, Notre Dame, IN 46556 USA; [Fetcher, Ned] Wilkes Univ, Inst Environm Sci & Sustainabil, Wilkes Barre, PA 18766 USA; [Hewitt, Rebecca E.] Amherst Coll, Dept Environm Studies, Amherst, MA 01002 USA; [Lafleur, Peter M.] Trent Univ, Sch Environm, Peterborough, ON K9L 0G2, Canada; [Loranty, Michael M.] Colgate Univ, 13 Oak Dr, Hamilton, NY 13346 USA; [Mack, Michelle C.] No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86001 USA; [Mack, Michelle C.] No Arizona Univ, Dept Biol Sci, Flagstaff, AZ 86001 USA; [May, Jeremy L.; Oberbauer, Steven F.] Florida Int Univ, Dept Biol Sci, Miami, FL 33199 USA; [Myers-Smith, Isla H.] Univ Edinburgh, Sch GeoSci, Edinburgh EH9 3FF, Midlothian, Scotland; [Natali, Susan M.] Woodwell Climate Res Ctr, 149 Woods Hole Rd, Falmouth, MA 02540 USA; [Parker, Thomas C.] James Hutton Inst, Ecol Sci, Aberdeen AB15 8QH, Scotland; [Sonnentag, Oliver] Univ Montreal, Dept Geog, Montreal, PQ H2V 2B8, Canada; [Zesati, Sergio A. Vargas] Univ Texas El Paso, Dept Biol Sci, 500 West Univ Ave, El Paso, TX 79968 USA; [Wullschleger, Stan D.] Oak Ridge Natl Lab, Environm Sci Div, Oak Ridge, TN 37831 USA; [Curasi, Salvatore R.] Carleton Univ, Dept Geog & Environm Studies, Ottawa, ON K1S 5B6, Canada; [Curasi, Salvatore R.] Environm & Climate Change Canada, Climate Res Div, Victoria, BC V8W 2Y2, Canada","Affiliations":"University of Notre Dame; Wilkes University; Amherst College; Trent University; Colgate University; Northern Arizona University; Northern Arizona University; State University System of Florida; Florida International University; University of Edinburgh; James Hutton Institute; Universite de Montreal; University of Texas System; University of Texas El Paso; United States Department of Energy (DOE); Oak Ridge National Laboratory; Carleton University; Environment & Climate Change Canada","Reprint Addresses":"Curasi, SR (corresponding author), Univ Notre Dame, Dept Biol, Notre Dame, IN 46556 USA.;Curasi, SR (corresponding author), Carleton Univ, Dept Geog & Environm Studies, Ottawa, ON K1S 5B6, Canada.;Curasi, SR (corresponding author), Environm & Climate Change Canada, Climate Res Div, Victoria, BC V8W 2Y2, Canada.","Email Addresses":"scurasi@nd.edu","Researcher Ids":"Parker, Thomas/GNP-1839-2022; Loranty, Michael/A-1518-2009","ORCIDs":"Lafleur, Peter/0000-0003-0347-9128; Natali, Susan/0000-0002-3010-2994; Loranty, Michael/0000-0001-8851-7386","Funding Orgs":"National Science Foundation [DEB 1556772, 2103539, DGE 1841556, PLR 1418010]; University of Notre Dame; Fulbright; National Geographic; Next-Generation Ecosystem Experiments - Office of Biological and Environmental Research in the Department of Energy Office of Science; Natural Sciences and Engineering Research Council (SERFC); Natural Environment Research Council [NE/M016323/1]; Arctic LTER [NSF/PLR 1637459]","Funding Name Preferred":"National Science Foundation(National Science Foundation (NSF)); University of Notre Dame; Fulbright; National Geographic(National Geographic Society); Next-Generation Ecosystem Experiments - Office of Biological and Environmental Research in the Department of Energy Office of Science; Natural Sciences and Engineering Research Council (SERFC); Natural Environment Research Council(UK Research & Innovation (UKRI)Natural Environment Research Council (NERC)); Arctic LTER","Funding Text":"Thanks to A D McGuire, K Schaefer, and G Shaver for their helpful comments and R An, S Angers-Blondin, J Assmann, B Blakely, J Boyle, D Dech, M Grabowski, C Hammack, N Ho, I Klupar, S Lehtonen, H Long, M Melendez, E Niklinska, H Thomas, S Unger, C Vizza, M Williams, and N Zimov, for their assistance. This work was supported by the National Science Foundation (DEB 1556772 and 2103539 to A V R, DGE 1841556 to S RC, PLR 1418010 to N F), the University of Notre Dame, Fulbright (open study/research grant to S R C), National Geographic (Young explorer grant to S R C), the Next-Generation Ecosystem Experiments supported by the Office of Biological and Environmental Research in the Department of Energy Office of Science, the Natural Sciences and Engineering Research Council (SERFC to P M L) and the Natural Environment Research Council (NE/M016323/1 to I M). We also thank the World Climate Research Programme, the Permafrost Carbon Network, Toolik Field Station, the Arctic LTER (NSF/PLR 1637459), the North East Science Station, BP Exploration Alaska, Herschel Island-Qikiqtaruk Territorial Park, and the Inuvialuit people. The data used in this publication will be made available through the NSF Arctic Data Center.","Cited References":null,"Cited Reference Count":"56","Times Cited, WoS Core":"3","Times Cited, All Databases":"3","180 Day Usage Count":"3","Since 2013 Usage Count":"11","Publisher":"IOP Publishing Ltd","Publisher City":"BRISTOL","Publisher Address":"TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND","ISSN":"1748-9326","eISSN":null,"ISBN":null,"Journal Abbreviation":"ENVIRON RES LETT","Journal ISO Abbreviation":"Environ. Res. Lett.","Publication Date":"APR 1","Publication Year":"2022","Volume":"17","Issue":"4","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"45024","DOI prefix":"http://dx.doi.org/","DOI":"10.1088/1748-9326/ac6005","DOI Link":"http://dx.doi.org/10.1088/1748-9326/ac6005","Book DOI":null,"Early Access Date":null,"Number of Pages":"13","WoS Categories":"Environmental Sciences; Meteorology & Atmospheric Sciences","Web of Science Index":"Science Citation Index Expanded (SCI-EXPANDED)","Research Areas":"Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences","IDS Number":"0G1JD","Pubmed Id":null,"Open Access Designations":"Green Published, gold, Green Submitted","Highly Cited Status":null,"Hot Paper Status":null,"Date of Export":"2023-03-10 00:00:00","UT (Unique WOS ID)":"WOS:000777808100001","Web of Science Record":"0","None":null},{"_id":100,"Paywall?":"N","Category":"Included","Scope":"Scope within NWT/north","Scope - refined":"Circumpolar","NWT region":"All","NWT area":"Mackenzie Basin","Indigenous knowledge?":"N","Lead author type":"Academic","GNWT author?":"N","DOI Link Active":"http://dx.doi.org/10.3390/rs14030607","Article Title":"Recent Changes in Groundwater and Surface Water in Large Pan-Arctic River Basins","Document Type":"Article","Source Title":"REMOTE SENSING","Author Keywords":"Arctic; groundwater storage; surface water; GRACE; gravity; remote sensing","Keywords Plus":"NORTHERN-HEMISPHERE; ACTIVE-LAYER; RADIOMETER DATA; CLIMATE-CHANGE; PERMAFROST; DISCHARGE; DEPLETION; ALASKA; GRACE; LAKES","Authors":"Lin, H; Cheng, X; Zheng, L; Peng, XQ; Feng, W; Peng, FK","Book Authors":null,"Book Editors":null,"Book Group Authors":null,"Author Full Names":"Lin, Hong; Cheng, Xiao; Zheng, Lei; Peng, Xiaoqing; Feng, Wei; Peng, Fukai","Book Author Full Names":null,"Group Authors":null,"Book Series Title":null,"Book Series Subtitle":null,"Language":"English","Conference Title":null,"Conference Date":null,"Conference Location":null,"Conference Sponsor":null,"Conference Host":null,"Abstract":"Surface and groundwater in large pan-Arctic river basins are changing rapidly. High-quality estimates of these changes are challenging because of the limits on the data quality and time span of satellite observations. Here, the term pan-Arctic river refers to the rivers flowing to the Arctic Ocean basin. In this study, we provide a new evaluation of groundwater storage (GWS) changes in the Lena, Ob, Yenisei, Mackenzie and Yukon River basins from the GRACE total water storage anomaly product, in situ runoff, soil moisture form models and a snow water equivalent product that has been significantly improved. Seasonal Trend decomposition using Loess was utilized to obtain trends in GWS. Changes in surface water (SW) between 1984 and 2019 in these basins were also examined based on the Joint Research Centre Global Surface Water Transition data. Results suggested that there were great GWS losses in the North American river basins, totaling approximately -219 km(3), and GWS gains in the Siberian river basins, totaling ~340 km(3), during 2002-2017. New seasonal and permanent SWs are the primary contributors to the SW transition, accounting for more than 50% of the area of the changed SW in each basin. Changes in the Arctic hydrological system will be more significant and various in the case of rapid and continuous changes in permafrost.","Addresses":"[Lin, Hong; Cheng, Xiao; Zheng, Lei; Feng, Wei; Peng, Fukai] Sun Yat Sen Univ, Sch Geospatial Engn & Sci, Zhuhai 519000, Peoples R China; [Cheng, Xiao; Zheng, Lei; Peng, Fukai] Southern Marine Sci & Engn Guangdong Lab, Zhuhai 519082, Peoples R China; [Peng, Xiaoqing] Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Peoples R China","Affiliations":"Sun Yat Sen University; Southern Marine Science & Engineering Guangdong Laboratory; Lanzhou University","Reprint Addresses":"Cheng, X (corresponding author), Sun Yat Sen Univ, Sch Geospatial Engn & Sci, Zhuhai 519000, Peoples R China.;Cheng, X (corresponding author), Southern Marine Sci & Engn Guangdong Lab, Zhuhai 519082, Peoples R China.","Email Addresses":"linh48@mail2.sysu.edu.cn; chengxiao9@mail.sysu.edu.cn; zhenglei6@mail.sysu.edu.cn; pengxq13@lzu.edu.cn; fengwei@mail.sysu.edu.cn; pengfk@mail.sysu.edu.cn","Researcher Ids":null,"ORCIDs":"Lin, Hong/0000-0001-5058-994X; Cheng, Xiao/0000-0001-6910-6565","Funding Orgs":null,"Funding Name Preferred":null,"Funding Text":null,"Cited References":null,"Cited Reference Count":"105","Times Cited, WoS Core":"2","Times Cited, All Databases":"2","180 Day Usage Count":"9","Since 2013 Usage Count":"24","Publisher":"MDPI","Publisher City":"BASEL","Publisher Address":"ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND","ISSN":null,"eISSN":"2072-4292","ISBN":null,"Journal Abbreviation":"REMOTE SENS-BASEL","Journal ISO Abbreviation":"Remote Sens.","Publication Date":"FEB","Publication Year":"2022","Volume":"14","Issue":"3","Part Number":null,"Supplement":null,"Special Issue":null,"Meeting Abstract":null,"Start Page":null,"End Page":null,"Article Number":"607","DOI prefix":"http://dx.doi.org/","DOI":"10.3390/rs14030607","DOI Link":"http://dx.doi.org/10.3390/rs14030607","Book DOI":null,"Early Access Date":null,"Number of Pages":"15","WoS Categories":"Environmental Sciences; 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