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Skip to Search Results- 121University of Alberta, Department of Biological Sciences
- 7Bond, W. A.
- 5Machniak, K.
- 4McCart, P. J.
- 4Peake, E.
- 4Walder, G. L.
- 129Biological Sciences, Department of
- 121Biological Sciences, Department of/BioSci OER
- 91Oil Sands Research and Information Network (OSRIN)
- 56Oil Sands Research and Information Network (OSRIN)/AOSERP Reports
- 23Oil Sands Research and Information Network (OSRIN)/Government of Alberta Reports
- 17Graduate and Postdoctoral Studies (GPS), Faculty of
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2-D modeling of freeze-up processes on the Athabasca River downstream of Fort McMurray, Alberta
DownloadSpring 2010
This study is part of a three year project aimed to assess the effects of industrial water withdrawals on the ice regime of the Athabasca River. A 2-D numerical model was used to provide quantitative data for this effort. Freeze-up monitoring was carried out over two years along 80-km of the...
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1983
Hickman, M., Charlton, S. E. D., Jenkerson, C. G.
Studies concentrating upon the epilithic algal community were conducted in five tributary rivers flowing into the Athabasca river: the Muskeg, Steepbank, Hangingstone, MacKay, and Ells rivers. Numerically, cyanophycean algae (Lyngbya aerugineo-caerulea, Phormidium sp., Calothris braunii, Nostoc...
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A fisheries and water quality survey of ten lakes in the Richardson Tower area, Northeastern Alberta. Vol I: Methodology, summary, and discussion
Download1980
A fisheries and water quality survey was conducted in September 1979 on 10 small lakes (67.4 to 338.9 ha) in the vicinity of Richardson Tower, approximately 140 km north of Fort McMurray, Alberta. The major objectives were: (1) to determine morphometric and water quality characteristics in...
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A fisheries and water quality survey of ten lakes in the Richardson Tower area, Northeastern Alberta. Vol II: Data
Download1980
A fisheries and water quality survey was conducted in September 1979 on 10 small lakes (67.4 to 338.9 hal in the vicinity of Richardson Tower, approximately 140 km north of Fort McMurray, Alberta). The major objectives were: (1) to determine morphometric and water quality characteristics in...
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A laboratory study of long-term effects of mine depressurization groundwater on fish and invertebrates
Download1980-01-01
McCart, P. J., Tsui, P. T. P., McMahon, B. R., McCart, J. V.
This study was conducted to determine long-term toxic effects, on selected species of fish and invertebrates, of mine depressurization at concentrations non-lethal in acute toxicity tests. The study also includes chronic toxicity experiments, studies of sublethal effects of groundwater, and a...
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A longitudinal physico-chemical and algal survey of five rivers flowing through the AOSERP study area
Download1980
Jenkerson, C. G., Hickman, M., Charlton, S. E. D.
Studies concentrating upon the epilithon were conducted in five tributary rivers flowing into the Athabasca River: the Muskeg, Steepbank, Hangingstone, MacKay, and Ells rivers. The species composition of the epilithic algae was determined during June to November 1978. Diatoms and blue-green...
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2013-01-01
Qihua Huang, Laura Parshotam, Hao Wang, Caroline Bampfylde, Mark A. Lewis
Mathematical models have been widely applied to perform chemical risk assessments on biological populations for a variety of ecotoxicological pro- cesses. In this paper, by introducing a dose-dependent mortality rate function, we formulate a toxin-dependent aquatic population model that...
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A preliminary study of chemical and microbial characteristics of the Athabasca River in the Athabasca oil sands area of northeastern Alberta
Download1979
Costerton, J. W., Nix, P. G., Ventullo, R., Coutts, R. T.
A literature review and evaluation of methods used to determine rates of bacterial uptake (heterotrophic assimilation) of organic substrates in fresh water systems was undertaken. The uptake of a \"universal\" substrate - radiolabelled glutamic acid - was determined in order to assess the effects...
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A socioeconomic evaluation of the recreational use of fish and wildlife resources in Alberta, with particular reference to the AOSERP study area. Volume I: Summary and conclusions
Download1978
DePape, D., Phillips, W., Ewanyk, L.
An estimated total of 1,390,980 Albertans over five years of age engaged in nonconsumptive recreational fish and wildlife activities in the Province during 1975-76, of whom 102,600 also engaged in hunting and of whom 308,500 also engaged in fishing activities during the same period. The annual...
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1985
A.A. Aquatic Research Ltd., R.L. & L. Environmental Services Ltd.
Syncrude Canada Ltd., which has operated an oil sands extraction plant at Mildred Lake since 1978, has undertaken various environmental studies associated with the development since 1971. The purpose of the 1984 investigation, which involved a multi-disciplinary study team, was to characterize...