Now showing items 11-16 of 16
Studies on the planktonic ecology of Lake Tanganyika
(Winnipeg, Man. : Fisheries and Marine Service, 1978-12)
Two biological surveys were carried out on Lake Tanganyika. The first cruise was at the end of the wet season (April-May) when phytoplankton biomass was low and the second was at the end of the dry season (September-October) ...
A Species List and Pictorial Reference to the Phytoplankton of Central and Northern Canada - Part lI
(Department of Fisheries and the Environment, 1979-06)
This report lists 615 species of phytoplankton which have been found in lakes in central and northern Canada at eleven individual locations. Included for each species is a picture, size ranqe, location where it was found ...
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
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 ...
The Chemical Analysis of Fresh Water
This publication describes analytical methods used in the Freshwater Institute for the chemical analysis of fresh water. Emphasis is on the determination of carbon, nitrogen, phosphorus and silicon in dilute waters. ...