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physical sciencesice thickness
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17 dossier(s) trouvé(s) portant l’étiquette "snow depth" (les projets pluriannuels sont regroupés):
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An Integrated Sea Ice Project for BREA: Detection, Motion, and RADARSAT Mapping of Extreme Ice Features in the Southern Beaufort Sea
chercheur principal: Barber, David G.
Année(s) de permis: 2013 2012
Résumé: The objective of this study is to provide information on the thickness distribution, movement, and characteristics of different types of sea ice within the Beaufort Sea Region. The focus will be on hummocked multi-year sea ice referred to as Extreme Ice Features (EIFs). These EIFs are poorly understood, and would be the most hazardous to any engineered structure in the southern Beaufort Sea (such ...
Année(s) de permis: 2013 2012
Résumé: The objective of this study is to provide information on the thickness distribution, movement, and characteristics of different types of sea ice within the Beaufort Sea Region. The focus will be on hummocked multi-year sea ice referred to as Extreme Ice Features (EIFs). These EIFs are poorly understood, and would be the most hazardous to any engineered structure in the southern Beaufort Sea (such ...
Controls on carbon and nutrient cycling in arctic tundra
chercheur principal: Grogan, Paul
Année(s) de permis: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008
Résumé: The goal of this research over the next five years is to substantially advance our understanding of how Canadian arctic tundra ecosystems function, and therefore how they are likely to be affected by perturbations such as climate change, resource development and extraction, and atmospheric pollution. Specifically, the researchers will focus on the impacts on vegetation due to warmer summer temper...
Année(s) de permis: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008
Résumé: The goal of this research over the next five years is to substantially advance our understanding of how Canadian arctic tundra ecosystems function, and therefore how they are likely to be affected by perturbations such as climate change, resource development and extraction, and atmospheric pollution. Specifically, the researchers will focus on the impacts on vegetation due to warmer summer temper...
Permafrost and climate change, western Arctic Canada
chercheur principal: Burn, Chris R
Année(s) de permis: 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998
Résumé: The principal objective of this research is to determine how permafrost conditions in the western Arctic will respond to climate change. Additional objectives are to determine how lake temperatures respond to climate change, and how snow depths affect ground temperatures. How permafrost responds to climate change will affect how the ground supports development projects in the future. Data is be...
Année(s) de permis: 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998
Résumé: The principal objective of this research is to determine how permafrost conditions in the western Arctic will respond to climate change. Additional objectives are to determine how lake temperatures respond to climate change, and how snow depths affect ground temperatures. How permafrost responds to climate change will affect how the ground supports development projects in the future. Data is be...
Geotechnical Properties/Electrical Methods Development
chercheur principal: Good, Ron
Année(s) de permis: 1994 1993 1993 1992 1992 1991
Résumé: The researcher will conduct a geotechnical survey of the area. Components of this survey will include shallow geological drilling, geophysical downholde logging, geophysical electrical sounding and a snow depth transect. A crew will transverse the area by foot and skidoo....
Année(s) de permis: 1994 1993 1993 1992 1992 1991
Résumé: The researcher will conduct a geotechnical survey of the area. Components of this survey will include shallow geological drilling, geophysical downholde logging, geophysical electrical sounding and a snow depth transect. A crew will transverse the area by foot and skidoo....
Mesoscale climates and paleoclimates of the Baffin Island region
chercheur principal: Jacobs, John D.
Année(s) de permis: 1994 1993 1992 1991 1990 1988 1987
Résumé: This research, begun in 1985, involves measuring climate data such as air and ground temperature, relative humidity, wind speed and direction, solar radiation, precipitation and snow depth. Automatic data collecting stations have been set up to measure these data. The purpose of this research is to document a more accurate picture of the region's climate, to obtain information about the past cli...
Année(s) de permis: 1994 1993 1992 1991 1990 1988 1987
Résumé: This research, begun in 1985, involves measuring climate data such as air and ground temperature, relative humidity, wind speed and direction, solar radiation, precipitation and snow depth. Automatic data collecting stations have been set up to measure these data. The purpose of this research is to document a more accurate picture of the region's climate, to obtain information about the past cli...
Northern River Ice Regimes
chercheur principal: Sherstone, David A.
Année(s) de permis: 1993 1992 1991 1990 1988
Résumé: Ice gauges are installed on river ice once the ice is strong enough to support researchers (20 gauges in the Mackenzie Delta and 15 gauges on Hay River). The gauges are read every 10 days to obtain total ice thickness, white ice thickness and snow depth. From these data, the rates of ice growth and decay can be calculated, and the approximate date of maximum ice thickness can also be determined....
Année(s) de permis: 1993 1992 1991 1990 1988
Résumé: Ice gauges are installed on river ice once the ice is strong enough to support researchers (20 gauges in the Mackenzie Delta and 15 gauges on Hay River). The gauges are read every 10 days to obtain total ice thickness, white ice thickness and snow depth. From these data, the rates of ice growth and decay can be calculated, and the approximate date of maximum ice thickness can also be determined....
Licence #1931
chercheur principal: Goth, David
Année(s) de permis: 1976
Résumé: 1) To collect data on seasonal snow depths, densities and temperatures, 2) To collect snow samples for pollen measurement, 3) To make observations on the presence of erratics and weathering on exposed rocks, 4) To compile a daily records of precipitation, temperature, cloud ...
Année(s) de permis: 1976
Résumé: 1) To collect data on seasonal snow depths, densities and temperatures, 2) To collect snow samples for pollen measurement, 3) To make observations on the presence of erratics and weathering on exposed rocks, 4) To compile a daily records of precipitation, temperature, cloud ...
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