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On the Use of Mulching to Mitigate Permafrost Thaw due to Linear Disturbances in Sub-Arctic Peatlands
Resource
The presence or absence of permafrost strongly influences the hydrology and ecology of northern watersheds. Resource exploration activities are currently having profound effects on hydrological and...
Permafrost Thaw Causes Large Carbon Loss in Boreal Peatlands While Changes to Peat Quality are Limited
Resource
Rapid, ongoing permafrost thaw of peatlands in the discontinuous permafrost zone is exposing a globally significant store of soil carbon (C) to microbial processes. Mineralization and release of this...
The Boreal-Arctic Wetland and Lake Dataset
Resource
Here we present the Boreal–Arctic Wetland and Lake Dataset (BAWLD), a land cover dataset based on an expert assessment, extrapolated using random forest modelling from available spatial datasets of...
Transplanting lichen to grow food for threatened caribou
News
Researchers are exploring the transplanting of lichen as a potential tool for caribou habitat restoration. Natural disturbance, resource development, and land-use changes have resulted in a reduced...
Video - The Chase Caribou Road Restoration Program
Resource
Caribou face enormous pressures from predators due to habitat alteration. We can reduce that pressure by implementing restoration measures to roads and other habitat features. Chu Cho Environmental...
Wildfire and Degradation Accelerate Northern Peatland Carbon Release
Resource
The northern peatland carbon sink plays a vital role in climate regulation; however, the future of the carbon sink is uncertain, in part, due to the changing interactions of peatlands and wildfire...