47 Dossier(s) trouvé(s) à l’emplacement "" (les projets pluriannuels sont regroupés):
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The Evolution of Permafrost Conditions in Disturbed Terrain
chercheur principal: Ensom, Timothy P
Année(s) de permis: 2025 2024 2023 2022
Résumé: This licence has been issued for the scientific research application No. 6123. The response of permafrost to disturbance can be better understood through long-term monitoring at sites of interest. The objectives of this research application are to (1) help connect and engage local partners and interested stakeholders in the monitoring of drilling waste sumps, aggregate quarries, and trails; and...


Multi-methodological three-dimensional investigation of open- and closed-system Pingos in northwestern Canada (Pingo3D)
chercheur principal: Kneisel, Christof
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...


Landscape Change in the Western Arctic
chercheur principal: Lantz, Trevor C.
Année(s) de permis: 2024 2023
Résumé: This licence has been issued for the scientific research application No. 5908. 1) Use remote sensing (Landsat, QuickBird, InSAR, Airphotos, and Remotely Piloted Aerial Systems (RPAS)) to document regional landscape change (tundra fire, infrastructure, saline flooding, slumps, subsidence, vegetation change, lake drainage / expansion, etc.). 2) Use field sampling and monitoring to determine the c...


Mapping, monitoring and modelling permafrost change in the NWT
chercheur principal: Kokelj, Steve V
Année(s) de permis: 2024 2023 2022 2021
Résumé: This licence has been issued for the scientific research application No. 5855. The primary objectives of this research are 1) to develop and test new methods of characterizing permafrost and monitoring permafrost landscape change with a focus on the Beaufort Delta, central Mackenzie Valley and North Slave regions; 2) mapping sensitive permafrost terrain across NWT by integrating expert ass...


Permafrost monitoring and collection of baseline terrain information in the Mackenzie Valley Corridor, NWT
chercheur principal: Smith, Sharon S
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5776. This project continues the on-going monitoring program of the same title (Licence # 17182) Permafrost monitoring and collection of baseline terrain information in the Mackenzie Valley Corridor, NWT). This phase of the project is largely data collection. Objectives are: • To provide baseline knowledge of permafrost ...


Mapping for Ground Ice along the ITH
chercheur principal: Alvarez, Alejandro
Année(s) de permis: 2024 2023 2022
Résumé: This licence has been issued for the scientific research application No. 5791. The objectives of this study are to (1) evaluate the geologic setting including geochemistry, and dating of sediments to establish a regional history of the area. (2) investigate the geologic setting of multiple buried, massive ice bodies. And (3) develop a geologic and hazards map along the ITH, highlighting feature...


Fluxes from Land to Ocean: How Coastal Habitats in the Arctic Respond (FLO CHAR)
chercheur principal: Juhls, Bennet
Année(s) de permis: 2024 2023
Résumé: This licence has been issued for the scientific research application No. 5841. The overall objective of this project is to determine the impact of changing land-ocean matter fluxes and coastal subsea permafrost on nearshore ecosystems and biodiversity in the Beaufort Sea. To reveal the trajectory of coastal habitats, it is critical to (1) determine how fluvial and coastal fluxes from the land...


Beaufort Sea Coastal and Nearshore Geoscience Research
chercheur principal: Whalen, Dustin JR
Année(s) de permis: 2024 2023 2022
Résumé: This licence has been issued for the scientific research application No. 5770. Objectives: To update the assessment of the state of the ISR coastline; To gain a better understanding of coastal permafrost and impacts of change; and, To gain a better understanding of coastal dynamics with respect to unique ecosystems and communities. Objective 1: To update the assessment of the state of the...


Permafrost and ground hazard mapping along the Inuvik-Tuktoyaktuk Highway using airborne geophysics
chercheur principal: Froese, Duane G
Année(s) de permis: 2024
Résumé: This licence has been issued for the scientific research application No. 5688. The objectives of this research project are to: 1) fly multiple lines of airborne electromagnetic (AEM) geophysical data (between 4 and 6 parallel lines ~100 m apart) between Inuvik and Tuktoyaktuk, beginning and ending just outside the communities; 2) using the geophysical and geological data, produce maps of the In...


THAWPOND-NWT – Remote sensing analysis of vegetation and thaw pond colour dynamics in the continuous permafrost zone: from local to regional (Northwest Territories, Arctic Canada)
chercheur principal: Vieira, Gonçalo
Année(s) de permis: 2023
Résumé: This licence has been issued for the scientific research application No. 5639. The goal of this research project is to better understand the characteristics of various different lakes, how their characteristics vary, as well as their potential relation to permafrost thaw events in the recent or distant past. The frequency of occurrence across space and time as well as the variability of: 1) opt...


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