3 Dossier(s) trouvé(s) à l’emplacement "Région désignée des Gwich'in" (les projets pluriannuels sont regroupés):
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Timing of glaciation and uplift of the Richardson Mountains and connection to Old Crow basin, northern Yukon
chercheur principal:
Année(s) de permis: 2010
Résumé: The objectives of this study are to observe and document sediments exposed along the upper Rat River, also to collect samples of sediments for potential radiocarbon dating. Researchers will fly into area via helicopter from Old Crow. Where possible the helicopter will land adjacent to river escarpments for access to large river bars or wide banks. Researchers will climb up banks to observe sedi...


Investigation of ground ice development in sediments of the Mackenzie Delta area
chercheur principal:
Année(s) de permis: 1997 1996 1995 1994 1993 1992 1991
Résumé: The researcher will continue to collect samples of ground ice and measure temperatures in lakes and ponds. This information is used to help understand how the ground heaves as it freezes in winter, and to determine the extent of soil settlement during thaw in summer. The information about lakes is used to help understand the relations between water depths and temperatures beneath the lake....


Quaternary Geology of the Beaufort Sea Coastal Plain
chercheur principal:
Année(s) de permis: 1992 1991 1990
Résumé: The researcher and his team will complete a detailed paleomagnetic sampling of the glacial and nonglacial sediments in the Morgan Bluffs of eastern Banks Island, and collect samples of boulders for Chlorine 36 dating. The data will allow the team to confirm or disconfirm previously proposed correlations and establish on a firmer basis the chronological framework for one of the longest sequences o...


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