Ressources de Gestion des Terres
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Authors
Kazimierz Machniak
W.A. Bond
The resident fish fauna of the Steepbank River consists largely of pearl dace, brook stickleback, lake chub, longnose dace and slimy sculpin.
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The impact of saline waters upon freshwater biota, having special reference to the AOSERP study area, is reviewed. Toxicity summaries for individual ions are presented.
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Authors
Andrew Lutz
Marilyn Hendzel
Analyses are given for up to 12 metals and 4 pesticides with PCBs, of aquatic environment from 15 sites along or near the Athabasca River from Fort McMurray north to the confluence of the Peace River
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The analysis of bear-human interactions in the AOSERP study area indicated that the major conflict arises from nuisance bears attracted to areas by garbage
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Winters are cold with relatively little snow. About two-thirds of the precipitation falls in the summer months with several major rainstorms generally accounting for much of the seasonal rain
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Colonization of limestone gravel, limestone gravel + organic matter, and limestone gravel from a river bed was followed over time to compare two possible stream reclamation substrates with a control
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Artificial substrates were employed, water chemistry parameters measured, taxonomic identifications carried out, and productivity measurements conducted to elucidate bacterial and algal productivity
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The epilithic microbial and micro-invertebrate communities under conditions of light and shade were studied from April to November 1978
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Colonization of limestone bricks and bitumen coated limestone bricks by benthic river organisms was followed over time.
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Workshop to provide guidance to AOSERP concerning the establishment of a system to biologically monitor the effects of air pollution.