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flooding 
hydro-electric 
physical sciences 
ice thickness 
river ice 
ice jams 
ice growth 
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2 record(s) found in the location "Dehcho Region" (multi-year projects are grouped):
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Northern River Ice Regimes
Principal Investigator: Sherstone, David A.
Licensed Year(s): 1993 1992 1991 1990 1988
Summary: Ice gauges are installed on river ice once the ice is strong enough to support researchers (20 gauges for the Mackenzie Delta and 15 gauges for Hay River). These 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 be determined....


Licence #2513
Principal Investigator: Gill, Don
Licensed Year(s): 1979
Summary: To collect samples of soil and vegetation to assess the ecological importance of the spring flood and downstream importance of hydroelectric developments....


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