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suspended sedimentphysical sciences
climate change
active layer
vegetation
prediction models
snow accumulation
snow water equivalence
runoff process
thermal regime
water budget
environmental impact
permafrost
surface water
atmospheric sciences
flooding
runoff model
catchment drainage
hydrology
permafrost degradation
4 dossier(s) trouvé(s) portant l’étiquette "nutrient levels" (les projets pluriannuels sont regroupés):
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Particle Dynamics on the Mackenzie Shelf (CASES subproject) and Arctic River Delta Experiment (ARDEX)
chercheur principal: Walker, Tony R
Année(s) de permis: 2005 2004
Résumé: The Beaufort Sea shelf is very shallow and the Mackenzie River, which sends freshwater, nutrients, and particles onto the shelf, may have a large influence on its productivity. The main aim of this project is to determine the change in flocculation, part...
Année(s) de permis: 2005 2004
Résumé: The Beaufort Sea shelf is very shallow and the Mackenzie River, which sends freshwater, nutrients, and particles onto the shelf, may have a large influence on its productivity. The main aim of this project is to determine the change in flocculation, part...
Snow Accumulation/Runoff in High Latitude Permafrost Basins
chercheur principal: Marsh, Philip
Année(s) de permis: 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1990
Résumé: The primary objective of this project is to develop improved understanding of the fluxes of water and energy in northern regions, and to develop improved computer models of these processes. The Trail Valley Creek site will be accessed by helicopter and s...
Année(s) de permis: 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1990
Résumé: The primary objective of this project is to develop improved understanding of the fluxes of water and energy in northern regions, and to develop improved computer models of these processes. The Trail Valley Creek site will be accessed by helicopter and s...
Baseline Limnology Program, Kennady Lake 2001 Environmental Program
chercheur principal: Lawson, Nick
Année(s) de permis: 2001
Résumé: The objectives of the research team are to collect baseline environmental information on the DeBeers Canada Exploration Ltd. project at Kennady Lake, to assist with the current environmental management of the property and prepare for an assessment of the environmental effects of potential future development of the site. Three field visits to Kennady Lake will be completed during the summer of 200...
Année(s) de permis: 2001
Résumé: The objectives of the research team are to collect baseline environmental information on the DeBeers Canada Exploration Ltd. project at Kennady Lake, to assist with the current environmental management of the property and prepare for an assessment of the environmental effects of potential future development of the site. Three field visits to Kennady Lake will be completed during the summer of 200...
Influence of the Slave River on Great Slave Lake
chercheur principal: Evans, Marlene S.
Année(s) de permis: 1992
Résumé: The Researchers will collect a series of sediment and water samples. These will be analyzed for plant nutrients, concentration of microscopic plant cells, bacteria, suspended solids, dissolved oxygen and organic contaminants. Microscopic animals will also be netted. They will determine the abundance and composition of the animals and conduct experiments to measure their feeding rates and fat cont...
Année(s) de permis: 1992
Résumé: The Researchers will collect a series of sediment and water samples. These will be analyzed for plant nutrients, concentration of microscopic plant cells, bacteria, suspended solids, dissolved oxygen and organic contaminants. Microscopic animals will also be netted. They will determine the abundance and composition of the animals and conduct experiments to measure their feeding rates and fat cont...
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