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The Offshore Sediments of Lake Winnipeg
(Fisheries and Marine Service, 1979-12)
Early explorers passing through the Lake Winnipeg watershed occasionally commented on the muddy waters of the lake and the Red River (Ross 1856, p. 9; Palliser's Journals of 1857-
1860 in Spry 1968, p. 11,88,.94; Upham ...
Experimental cropping of lakes. 3. Phytoplankton and zooplankton
(1975)
Samples of phytoplankton were collected by a van Dorn sampler in 1972 and samples of zooplankton by a Wisconsin style net in 1971 and 1972 from Alexie, Baptiste, Chitty and Drygeese lakes near Yellowknife,Northwest ...
Seasonal successions of phytoplankton in seven lake basins in the Experimental Lakes Area northwestern Ontario following artificial eutrophication
(Winnipeg, Man. : Freshwater Institute, 1975, 1975)
This report summarizes the changes in the phytoplankton communities of seven lake basins following artificial enrichment with nitrate, phosphate and carbon. Data presented comes from the studies of Lakes 227, 304, 226 ...
Phytoplankton successions and species distribution in prairie ponds of the Erickson-Elphinstone district, southwestern Manitoba
(Winnipeg, Man. : Freshwater Institute, 1975)
The phytoplankton of approximately 50 small prairie lakes in the Erickson-Elphinstone district of Southwestern Manitoba have been surveyed since 1972. During 1973 seasonal succession studies were conducted on 5 of the lakes ...
Species composition and seasonal distribution of phytoplankton in the Experimental Lakes Area, northwestern Ontario
(Fisheries Research Board of Canada, 1972)
This report summarizes the phytoplankton communities of 35 Canadian Shield lakes located within the Experimental Lakes Area (ELA) near Kenora, Ontario. The lakes are representative of the area and the phytoplankton communities ...
Glacier surveys by the Water Survey of Canada
(Water Survey of Canada, 1972)
Glaciers act as natural regulators, storing water in winter and releasing it in summer. To gain some understanding of this phenomenon and the contribution which glaciers make to streamflow, the predecessors of the Water ...
Transboundary Implications of the Garrison Diversion Unit
(1977)
This report of the International Joint Commission is in response to a Reference from the Governments of Canada and the United States. It briefly describes the Garrison Diversion Unit, the area in Canada affected by it, the ...