3 dossier(s) trouvé(s) portant l’étiquette "solifluction" (les projets pluriannuels sont regroupés):
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Retrogressive Thaw Slides in the Richardson Range: Climate Change Indicator
chercheur principal: Lacelle, Denis
Année(s) de permis: 2000
Résumé: This is a study of retrogressive thaw sumps produced by the exposure and melting of massive ice in continuous permafrost (Richardson Range, NWT). These sumps are recently occurring and presumably a result of global climate change. This research will recognize retrogressive thaw slumps that have massive ice, identify the type of massive ice (glacier buried or segregated) and measure the rate of ...


Active Layer Monitoring Network in the Mackenzie Valley
chercheur principal: Nixon, Mark
Année(s) de permis: 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990
Résumé: For this on-going study, measurements such as maximum depth of thaw and soil surface movements recorded after the previous visit, will be collected. Monitoring apparatus will be reset this season. Sites in the Mackenzie Delta, from Tsiigehtchic to Tuktoyaktuk will be visited in April. Most sites from Fort Simpson to Tuktoyaktuk will be occupied during the summer....


Impact of Climatic Change on Earth Surface Processes, Fosheim Peninsula, Ellesmere Island
chercheur principal: Lewkowicz, Antoni G
Année(s) de permis: 1994 1993 1992 1991 1990 1988 1987
Résumé: The overall aim of this research is to establish links between climate and the activity of geomorphic processes so that predictions can be made about the possible impact of any climate change. This project will help to understand how the climate affects the processes that move soil down slopes into rivers and eventually to the sea....


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