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sediment chemistryphysical sciences
bathymetry
methane
seabed mapping
geology
permafrost
Beaufort Sea
coastal environment
2 Dossier(s) trouvé(s) pour le chercheur principal "Côté, Michelle" (les projets pluriannuels sont regroupés):
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Marine Geohazard and Environmental Studies in the Southern Beaufort Sea
chercheur principal: Côté, Michelle
Année(s) de permis: 2019 2018
Résumé: The goals of this research are to ascertain the formation of marine pockmarks, which are circular depressions on the sea floor thought to have formed from the release of methane gas. The hypothesis is that these features are actively releasing gas to the atmosphere and that they are formed from degrading or thawing offshore permafrost. The research team intend to document the seabed characteris...
Année(s) de permis: 2019 2018
Résumé: The goals of this research are to ascertain the formation of marine pockmarks, which are circular depressions on the sea floor thought to have formed from the release of methane gas. The hypothesis is that these features are actively releasing gas to the atmosphere and that they are formed from degrading or thawing offshore permafrost. The research team intend to document the seabed characteris...
Terrestrial geoscience studies of earthquake (seismic) hazard in the Mackenzie-Beaufort area
chercheur principal: Côté, Michelle
Année(s) de permis: 2015 2014
Résumé: The objectives of this research project are to evaluate possible ground motion amplification due to permafrost variability in the Mackenzie-Beaufort area and to examine coastal sediment exposures and drained lake basins for evidence for paleo-tsunamis and glacial deposits. Activity 1: Evaluation of possible enhanced ground motion amplification due to permafrost variability in the Mackenzie-Beau...
Année(s) de permis: 2015 2014
Résumé: The objectives of this research project are to evaluate possible ground motion amplification due to permafrost variability in the Mackenzie-Beaufort area and to examine coastal sediment exposures and drained lake basins for evidence for paleo-tsunamis and glacial deposits. Activity 1: Evaluation of possible enhanced ground motion amplification due to permafrost variability in the Mackenzie-Beau...
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