00000nam 2200000zi 4500 9.955881 CaOODSP 20251001155447 m o d f cr bn||||||||| 251001e199604##abcdb ob f000 0 eng d 0662248333 (print) CaOODSP eng rda CaOODSP n-cn-ab R71-49/3-140E-PDF R71-49/3-140E Warwick, William Frank, author. Assessing pulp mill contamination using morphological deformities in chironomid larvae (Diptera chironomidae), upper Athabasca River, April 1992 / prepared for the Northern River Basins Study under project 2329-D1 by W.F. Warwick. Edmonton, Alberta : Northern River Basins Study, April 1996. ©1996 1 online resource (vi, 18 pages) : map, charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Northern River Basins Study project report, 1192-3571 ; no. 140 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 8-9). "The objective of Northern River Basins Study Project 2329-D1 was to (a) "obtain baseline information on the occurrence and spatial distribution of chironomid deformities in depositional areas of the upper Athabasca River; and (b) using [these] baseline data, assess the potential for using chironomid deformities as an early indicator of anthropogenic stress in the upper Athabasca River"--Report summary. Issued also in print format. Chironomidae Effect of water pollution on Alberta Athabasca River. Wood-pulp industry Waste disposal Environmental aspects Alberta Athabasca River. Chironomidés Effets de la pollution de l'eau sur Alberta Athabasca, Rivière. Pâte à papier Industrie Déchets Élimination Aspect de l'environnement Alberta Athabasca, Rivière. Northern River Basins Study (Canada)‏, issuing body. Assessing pulp mill contamination using morphological deformities in chironomid larvae (Diptera chironomidae) : (CaOODSP)9.613179 Northern River Basins Study project report ; no. 140. (CaOODSP)9.883506 PDF 1964 KB https://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-140-eng.pdf