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Climate and permafrost effects on the chemistry and ecosystems of High Arctic...
We present a unique thirteen-year record (2003–16) of the physiochemical properties of two High Arctic lakes and show that water quality has significantly changed. -
Report On 2017 Field Activities and Collection of Ground-thermal and Active-l...
This report provides a summary of field activities, and air temperature, ground-thermal and active-layer data acquired in 2017 are provided in graphical and tabular format. -
Permafrost is warming at a global scale
Here we use a global data set of permafrost temperature time series to evaluate temperature change across permafrost regions since 2007. -
New Ground Ice Maps For Canada Using A Paleogeographic Modelling Approach
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... -
Anthropogenic, Direct Pressures on Coastal Wetlands
Coastal wetlands, such as in the Beaufort Delta, are investigated for impacts from various anthropogenic factors such as climate change. -
The Canadian Water Resource Vulnerability Index to Permafrost Thaw
This study developed and applied a framework for assessing the vulnerability of pan-Canadian water resources to permafrost thaw. -
Thaw-driven mass wasting couples slopes with downstream systems, and effects ...
In this study we quantify thaw slump enlargement, investigate thermokarst impacts, and map the propagation of effects through hydrological networks draining permafrost terrain. -
Freshwater Seepage Into Sediments of the Shelf, Shelf Edge, and Continental S...
The continental shelf of the Canadian Beaufort Sea is investigated to see if it is causing decomposition of relict offshore subsea permafrost and gas hydrates. -
A Long-Term, 1-km Resolution Daily Meteorological Dataset for Modeling and Ma...
This study developed a long-term (1901–2100), 1-km resolution daily meteorological dataset (Met1km) for modeling and mapping permafrost at high spatial resolutions in Canada. -
Long-term ice-rich permafrost coast sensitivity to air temperatures and storm...
Using aerial imagery and ground survey data from Pullen Island, NWT, we observe increasing coastal erosion rates between 1947 to 2018. -
Impacts of Snow on Soil Temperature Observed Across the Circumpolar North
Research on how soil and air temperature is affected by snow. -
Active layer variability and change in the Mackenzie Valley, Northwest Territ...
Active layer thicknesses from sites along a transect through the Mackenzie Valley, Northwest Territories, were analyzed to explore variation in thickness within and between... -
The Northwest Territories Thermokarst Mapping Collective: a northern-driven m...
This paper documents the first comprehensive inventory of thermokarst and thaw-sensitive terrain indicators for a 2 million km2 region of northwestern Canada. -
Permafrost thaw induces short-term increase in vegetation productivity in nor...
Active layer thickness data paired with Landsat data were used to quantify the impacts of changing permafrost conditions on vegetation productivity in the NWT. -
The Role of Massive Ice and Exposed Headwall Properties on Retrogressive Thaw...
This research investigates thaw slump processes on Peninsula Point, using high-resolution topographic data from drone surveys in 2016, 2017 and 2018.
