14 Dossier(s) trouvé(s) à l’emplacement "Tuktoyaktuk" (les projets pluriannuels sont regroupés):
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Nunataryuk - Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation - Social Science Components
chercheur principal:
Année(s) de permis: 2023 2022 2021 2020 2019
Résumé: This licence has been issued for the scientific research application No.5424. This project is part of a larger study called “Nunataryuk - Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation”, which is unique as it uses a circumpolar approach, assessing the impact of permafrost thaw in five Arctic communities in Canada, Greenland, Svalbard and Russia. The main...


PALEO-THAW: Unlocking records of past permafrost thaw through isotopes of fossil bones
chercheur principal:
Année(s) de permis: 2022
Résumé: This licence has been issued for the scientific research application No.5255. The main objective of the project is to establish the causes of the major changes in sulphur isotopes recorded in fossil bones of mammals at the end of the ice age. To achieve this, the research team will test the working hypothesis that major changes in fossil bone collagen sulphur are linked to changing biogeochemic...


Effects of permafrost thaw on soil processes and soil-plant interactions
chercheur principal:
Année(s) de permis: 2022
Résumé: This licence has been issued for the scientific research application No.5246. The main goal of the project is to understand which mechanisms are controlling soil nutrient cycling and soil-plant interactions across both permafrost thaw gradients and vegetation types. The research team are mainly interested in nutrient cycling processes and priming, as well as how microbial community composition ...


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 ...


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