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Variations of Climate, Surface Energy Budget, and Minimum Snow/Ice Extent ove...
Remote sensing is used to derive the annual minimum snow and ice extent over the Canadian Arctic landmass from 2000-2016. -
Massive Ice Control on Permafrost Coast Erosion and Sensitivity
A historical analysis of coastal erosion with the help of photo data. -
Ground temperatures and thermokarst in the North Slave Region
Ground temperatures were monitored to examine evidence of ground temperature warming and to assess the influence of various environmental factors on permafrost conditions. -
Changing hydrology in Baker Creek
Meteorological data used to determine trends and changes in autumn rainfall and winter air temperatures over a 37-year record, and streamflow was used to calculate the total... -
Remote Sensing of Vegetation on the Bathurst Caribou Herd Range
To help understand the impact of changes to caribou habitat their decline, we analyzed satellite imagery to detect changes in vegetation in the Bathurst caribou herd range. -
NWT Thermokarst Mapping Collective
The NWT Thermokarst Mapping Collective project developed a methodology to generate NWT-wide thermokarst and permafrost feature inventory maps. -
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. -
Arctic coastal erosion: UAV-SfM data collection strategies for planimetric an...
This study furthers the geomorphological understanding of RTS processes along Arctic coasts, and demonstrates advancements in measurement practices for UAV-SfM data. -
Climate Sensitivity of High Arctic Permafrost Terrain Demonstrated by Widespr...
This paper shows that climate-driven thaw of hilltop ice-wedge networks is rapidly transforming uplands across Banks Island in the Canadian Arctic Archipelago. -
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. -
UAV-SfM and Geographic Object-Based Image Analysis for Measuring Multi-Tempor...
Two coastal sites near Tuktoyaktuk were investigated over a one week and one year time interval, using high-resolution imagery from drones to identify coastal erosion rates.