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An analysis of benthic invertebrate and water quality monitoring data from the Athabasca River
Download1985
As a result of industrial development in the Athabasca oil sands area of northeastern Alberta, concerns have been raised regarding potential impacts on surface water quality in the area. It is of particular concern that the cumulative effects of increasing development of the oil sands may create...
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1987
Taylor, B., Hamilton, H., Westlake, D., Wallace, R., Foght, J., Hrudey, S.
This report investigates the relationship between certain hydrocarbons that are present naturally, or could be introduced due to surface oil sands mining and upgrading activities, and their potential bioaccumulation and tainting of the commercial fishery in the Athabasca River. This includes...
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1992
MacDonald, G., Radermacher, A.
The calibrated DOSTOC, NUSTOC and UNSTOC models from 1989 were used effectively to simulate measured 1990 Athabasca River water quality. Changes in effluent loadings at the two pulp mills and an increase in river flows in the lower Athabasca Basin accounted for some noticeable improvements in...
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Chemical and biological monitoring of muskeg drainage at the Alsands project site. Volume II: Monitoring and fish studies
Download1981
Reid, D. E., Walder, G. L., Stushnoff, R., Mayhood, D. W., Green, R. B., Dickson, T.
Volume I of this report reviewed the publicly available literature on stream environments in the Muskeg River basin as background to the monitoring studies. This volume (Volume II) describes the results of the studies, discusses their effectiveness, and makes suggestions about the design of...
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1983
Hydrotechnical research in the Alberta Oil Sands has been oriented toward establishment of baseline (i.e. pre-development) environmental conditions and identification of contaminant transport mechanisms. Monitoring networks for both groundwaters and surface waters are in place and both water...
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Present and potential effects of anthropogenic activities on waters associated with peatlands in Alberta
Download1990
A literature review and problem analysis of the present and potential effects of human activities in peatlands on the quality and quantity of associated waters is presented in this report. The specific objectives were to describe: 1. The present state of knowledge about waters associated with...
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1986
Syncrude Canada Limited’s Fort McMurray oi1 sands mining operations has been operating under the concept of zero discharge and total containment of wastewaters since start up in 1978. During this period a considerable volume of contaminated water has been assimulated in a large on-site tailings...
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1985
Corkum, L., Thompson, M. V., Hamilton, H. R.
This report overviews major water quality patterns and trends for the Athabasca River and its major tributaries. In doing so it compares water quality data with surface water quality objectives, identifies spatial and temporal patterns, defines major factors affecting water quality,...