7 dossier(s) trouvé(s) portant l’étiquette "thermokarst" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Froese, Duane G Année(s) de permis:
2023
Résumé:
This licence has been issued for the scientific research application No. 5160.
The research team will use airborne geophysics (helicopter-based surveys) flying the central Mackenzie Valley corridor along the existing winter road to map permafrost across different landforms and terrain types. The objectives of this study are to: 1) Fly multiple lines of airborne electromagnetic geophysical data ...
chercheur principal:Alvarez, Alejandro Année(s) de permis:
2021
2020 Résumé:
This licence has been issued for the scientific research application No.4980.
The objectives of this study are to: 1) evaluate the geologic setting including geochemistry, and radiocarbon ages to establish a regional history of the area; 2) investigate the geologic setting of multiple buried ice bodies; and 3) develop a geologic map along the southern Inuvik to Tuktoyaktuk Highway (ITH) highlig...
chercheur principal:Kokelj, Steven V Année(s) de permis:201220112010
2009
2008200720062005 Résumé:
This licence is being issued for the scientific research application no. 978.
The objectives of this research are to: 1) Monitor permafrost conditions in the Mackenzie Delta region; 2) examine freeze-back of the active layer and associated strength properties of freezing soil; 3) examine the influence of shrub removal on frozen ground and snow conditions at abandoned drilling-mud sumps; 4) inve...
chercheur principal:Lesack, Lance Année(s) de permis:20172016201520142010200920072006200520042003
2002
200120001999199819971996199519941993 Résumé:
The long term goal of this research is to develop a biogeochemical model for lakes in the Mackenzie Delta, and ultimately, a more generalized ecosystem model for floodplains and deltas of major world rivers that will facilitate assessing the effects of m...
chercheur principal:Raillard, Martin Année(s) de permis:
1998
Résumé:
This project will take place in Tuktuk Nogait National Park in 1998 and 1999. The objective of the project is to map the vegetation of the park. As many areas of the Park as possible will be hiked and the various vegetation communities along the hiking route will be put into one of several classes, and their exact geographical location recorded. Once the field season is over, these various geograp...
chercheur principal:Kershaw, G. Peter Année(s) de permis:2002200120001999
1998
19971996199519941993 Résumé:
The main study objectives are to: 1) determine the status of permafrost landforms in the study area, and 2) determine long-term recovery after abandonment of the CANOL No. 1 project. Access during the summer is via the Yukon along the Canol Road through Macmillan Pass. Beyond the base camp mountain bikes and foot will be the means of transport. Automated microclimate stations powered by solar ene...
chercheur principal:Burn, C. R. Année(s) de permis:202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999
1998
Résumé:
The researchers will be collecting samples of ground ice and permafrost soil, and measuring air, ground and lake water temperatures. This information will be used to provide an understanding of how permafrost conditions in the region have changed in the last few thousand years. Also measuring ground movement to determine how the ground deforms during the year, in particular, we will be measuring ...