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Now showing items 11-20 of 28
Lake variability and climate research in northwestern Ontario : study design and 1985-1986 data from the Red Lake District
(Canada. Dept. of Fisheries and Oceans. Central and Arctic Region, 1989)
The design of the Freshwater Institute "Natural Variability and Climate Research" program is described. Detailed descriptions of field and laboratory methods used at the start of the program are given. Temperature profiles, ...
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 ...
Morphometry, Hydrology, and Watershed Data Pertinent to the Limnology of Lake Winnipeg
(Department of Fisheries and Oceans, 1980-04)
Morphometric, hydrologic, and climatic data for Lake Winnipeg and its watershed are given. Over half the annual water supply to the lake comes from eastern Precambrian Shield rivers, which drain only 18% of the total lake ...
Fish community and fish habitat inventory of streams and constructed drains throughout agricultural areas of Manitoba (2002 - 2006)
(Canada. Dept. of Fisheries and Oceans; Canada. Dept. of Fisheries and Oceans. Central and Arctic region. Fisheries Protection Program; Manitoba. Manitoba Water Stewardship, 2013)
Recognizing the importance of well-drained agricultural land and the need to maintain drainage capacity while still protecting valuable fish habitat, the governments of Manitoba and Canada initiated an inventory of the ...
Canadian Biodiversity: Ecosystem Status and Trends 2010.
(Canadian Councils of Resource Ministers. Ottawa, ON, 2010)
Canadian Biodiversity: Ecosystem Status and Trends 2010is a collaborative effort of the federal, provincial, and territorial governments of Canada. It was prepared by Joan Eamer, Trish Hayes, and Risa Smith under the ...
Draft Biodiversity Goals & Targets for Canada
(Government of Canada, 2013-01)
Canada is in the process of developing national biodiversity goals and targets for 2020. These 2020 goals and targets will help Canada to focus on biodiversity priorities and provide the basis for measuring and reporting ...
Macrophyte and algal studies of some lakes in the Mackenzie Delta and on the Tuktoyaktuk Peninsula, 1985-86
(Canada. Dept. of Fisheries and Oceans. Central and Arctic Region, 1991)
This report is a compilation of data collected regarding distribution, abundance and growth of macrophytes, nutrient status indicators of phytoplankton, epiphyton and epipelon, photosynthesis rates of epiphyton and epipelon, ...
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 ...
Algae, Cyanobacteria and Water Quality
(Agriculture and Agri-Food Canada, 2002-03)
Algae and cyanobacteria are tiny organisms that occur naturally in saltwater and freshwater. Individual organisms can often only be seen under a microscope, although with some species , individuals can join together to ...
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 ...