00000nam 2200000zi 4500 9.955136 CaOODSP 20250911133435 m o d f cr bn||||||||| 250911e199602##abcd ob f000 0 eng d 0662246373 print CaOODSP eng rda CaOODSP n-cn-ab R71-49/3-98E-PDF R71-49/3-98E Lowell, Richard Bruce, 1956- author. Combined effects of dissolved oxygen level and bleached kraft pulp mill effluent and municipal sewage on a mayfly (Baetis tricaudata) : assessments using artificial streams / prepared for the Northern River Basins Study under project 2618-D1 by Richard B. Lowell and Joseph M. Culp. Edmonton, Alberta : Northern River Basins Study, February 1996. ©1996 1 online resource (40 pages in various pagings) : charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Northern River Basins Study project report, 1192-3571 ; no. 98 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 13-15). "...The objective of this project was to measure the response of a common northern river invertebrate (mayfly) to the combined effects of pulp mill effluent and low winter DO levels. Experiments were conducted under laboratory conditions using artificial streams and the combined bleached kraft pulp mill and municipal sewage effluent from Hinton. Mayflies were exposed to two different concentrations of effluent (control river water and 1% effluent) and two levels of DO (5 mg/L and 11 mg/L). The measured responses of mayflies included feeding rate, survival, and positioning of individuals within the streams"--Study perspective. Issued also in print format. Mayflies Effect of water pollution on Alberta Athabasca River. Wood-pulp industry Waste disposal Environmental aspects Alberta Athabasca River. Sewage disposal Environmental aspects Alberta Athabasca River. Éphémères Effets de la pollution de l'eau sur Alberta Athabasca, Rivière. Pâte à papier Industrie Déchets Élimination Alberta Athabasca, Rivière. Eaux usées Évacuation Aspect de l'environnement Alberta Athabasca, Rivière. Northern River Basins Study (Canada)‏, issuing body. Combined effects of dissolved oxygen level and bleached kraft pulp mill effluent and municipal sewage on a mayfly (Baetis tricaudata) : (CaOODSP)9.613057 Northern River Basins Study project report ; no. 98. (CaOODSP)9.883506 PDF 1399 KB https://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-98-eng.pdf