534 Dossier(s) trouvé(s) à l’emplacement "Tuktoyaktuk" (les projets pluriannuels sont regroupés):
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Facilitating Action through Community-Based Monitoring and Knowledge: A Case Study of Beluga Monitoring in the Arctic
chercheur principal:
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5850. The aim of this collaborative research is to support Inuvialuit leaders seeking to influence national and international policy decisions about marine and related resources and their socio-cultural value to the Inuvialuit people. Phase 1. Research Set Up (April-May 2024) During this phase, the research team wil...


Understanding the cumulative impacts of beaver activity on stream health in the Inuvialuit Settlement Region
chercheur principal:
Année(s) de permis: 2024 2023
Résumé: This licence has been issued for the scientific research application No. 5936. The broad research question is: How will beaver activity in the tundra impact aquatic ecosystem health? This will be answered by addressing the following specific objectives and questions: Generate an understanding of beaver activity impacts on aquatic food webs in tundra streams. Question 1: How does beaver activit...


Assessment of the Western Arctic Boundary Current
chercheur principal:
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5917. The main objective of the program is to characterize the Western Arctic Boundary Current, which flows at the edge of the continental shelf, in order to understand its role in dictating shelf-basin exchange of water and materials and how it impacts the ecosystem of the region, including the occurrence of marine mammal...


Resampling of Microalgal Communities and soil lipids in Lakes Across a 1400 km Transect from Yukon to Northwest Territories: Analysis of Changes Since 1993
chercheur principal:
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5619. The objective of this study is to examine how climate change has impacted lake ecosystems and soils whether the changes follow a similar direction as those observed in Nunavik. Based on the results from Quebec, there should be a northward shift of different types of microalgal communities because of vegetation evolut...


Multi-methodological three-dimensional investigation of open- and closed-system Pingos in northwestern Canada (Pingo3D)
chercheur principal:
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5921. This project aims to investigate the three-dimensional internal structure of pingos in the Mackenzie Delta Region. The focus is on small-scale heterogeneities and a detailed delineation of ice-rich or unfrozen areas within, underneath and in close proximity to different pingos. High-resolution, 3D information gathere...


Mechanical and thermal design of embankments built on permafrost
chercheur principal:
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5914. The main objective is to develop a practical method for the mechanical and thermal design of embankments built on permafrost based on the properties of the active layer and of the permafrost, as well as the loading conditions. An existing thin section of the highway embankment built on permafrost has been instrume...


PIONEER (Effects of underwater noise and chemical PollutIOn on heariNg abilitiEs of cEtaceans in the Arctic)
chercheur principal:
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5876. The aim of this study is to identify and quantify the effects of noise on hearing in cetaceans in the Arctic. Ears of harvested belugas in Hendrickson Island will be used to determine if the individuals suffered a hearing impairment, and if it is compatible with noise exposure. (1) After the head and lower jaws ha...


BARIN-beavers and socio-ecological resilience in Inuit Nunangat-community based mapping and Indigenous knowledge research
chercheur principal:
Année(s) de permis: 2024 2023
Résumé: This licence has been issued for the scientific research application No. 5909. This project will contribute to the BARIN (Beavers And Socio-ecological Resilience in Inuit Nunangat) research program which addresses changing beaver population and the impacts on lakes and streams, fish and communities and wellbeing. This permitting application is for a) research with communities to develop an a...


Beavers and Socio-ecological Resilience in Inuit Nunangat (BARIN) -beaver surveys
chercheur principal:
Année(s) de permis: 2024 2023 2022
Résumé: This licence has been issued for the scientific research application No. 5910. This project will contribute to the BARIN (Beavers And Socio-ecological Resilience in Inuit Nunangat) research program which addresses changing beaver population and the impacts on lakes and streams, fish and communities and wellbeing. This permitting application is for the beaver population change component of the s...


Instrumentation and thermal monitoring of the Gunghi Creek Arch Bridge Replacement
chercheur principal:
Année(s) de permis: 2024 2023 2022
Résumé: This licence has been issued for the scientific research application No. 5870. The objectives of this research are to: 1) Monitor the thermal regime of the embankment, arch, piles and road subgrade post the construction of the arch replacement. 2) Use measured ground temperatures to calibrate numerical models for understanding and predicting bridge, road and embankment stability 3) analyze m...


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