13 Dossier(s) trouvé(s) à l’emplacement "Région désignée des Gwich'in" (les projets pluriannuels sont regroupés):
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Impacts of Permafrost Thaw Slump Extent, Severity and Persistence on Stream Biotic Health
chercheur principal:
Année(s) de permis: 2021
Résumé: This licence has been issued for the scientific research application No.4985. The objectives of this project are to investigate impacts of permafrost slumping on water quality, benthic macroinvertebrate communities, fish communities and ecosystem function by (a) advancing research on previously studied thaw slumps within the Stony Creek Watershed and include unstudied (for biotic metrics) thaw ...


Trajectories of landscape change due to thawing permafrost
chercheur principal:
Année(s) de permis: 2021
Résumé: This licence has been issued for the scientific research application No.4727. The research team will use lake sediment cores to track the history of shoreline permafrost thaw slump activity over the last several thousand years, and associated lake ecological responses to thaw slumping, in order to provide a long-term context for present-day observations. The team will select three pairs of ...


Chronology of thaw flow and geochemistry of associated massive ground ice. Fort McPherson, Northwest Territories.
chercheur principal:
Année(s) de permis: 2011 2010
Résumé: The main goal of this project is to determine the distribution, nature and origin of thaw flows and the associated massive ground ice bodies in Fort McPherson region, Northwest Territories. This study will use sedimentological analyses and radiocarbon datation to determine the nature and age of sediment in which massive ice is included. Radardsat 2 image from the summer 2009 will be used to eva...


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