00000nam 2200000zi 4500 9.955296 CaOODSP 20251007130607 m o d f cr bn||||||||| 250912e199603##abcdb ob f000 0 eng d 0662245024 print CaOODSP eng rda CaOODSP n-cn-ab n-cn-bc n-cn-nt R71-49/3-105E-PDF R71-49/3-105E Donald, David B., author. Contaminants in environmental samples : mercury in the Peace, Athabasca and Slave River basins / prepared for the Northern River Basins Study under project 5312-D1 by David B. Donald, Heather L. Craig and Jim Syrgiannis. Edmonton, Alberta : Northern River Basins Study, March 1996. ©1996 1 online resource (vi, 55 pages) : charts, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Northern River Basins Study project report, 1192-3571 ; no. 105 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 34-39). "...This project report describes the results of an effort to gather together all the existing analytical data on mercury within various elements of the Peace, Athabasca and Slave river aquatic ecosystem. The compilation was intended to describe the temporal and spatial changes of this contaminant within the study area. While historic provincial and federal data, along with data collected by NRBS between 1992 and 1994, were the principal source of information for this report, other sources were used if available. Considerable variation was found in the data sets held by various agencies and industry. In a number of instances the variation in collection, analysis and reporting the data raised questions about reliability"--Study perspective. Issued also in print format. Fishes Effect of water pollution on Alberta Athabasca River Watershed. Fishes Effect of water pollution on Peace River Watershed (B.C. and Alta.) Fishes Effect of water pollution on Slave River Watershed (Alta. and N.W.T.) Mercury Environmental aspects Alberta Athabasca River Watershed. Mercury Environmental aspects Peace River Watershed (B.C. and Alta.) Mercury Environmental aspects Slave River Watershed (Alta. and N.W.T.) Poissons Effets de la pollution de l'eau sur Alberta Athabasca, Bassin de l'. Poissons Effets de la pollution de l'eau sur Paix, Bassin de la rivière de la (C.-B. et Alb.) Poissons Effets de la pollution de l'eau sur Esclaves, Bassin de la rivière des (Alb. et T.N.-O.) Mercure Aspect de l'environnement Alberta Athabasca, Bassin de l'. Mercure Aspect de l'environnement Paix, Rivière de la (C.-B. et Alb.) Mercure Aspect de l'environnement Esclaves, Rivière des (Alb. et T.N.-O.) Northern River Basins Study (Canada)‏, issuing body. Contaminants in environmental samples : (CaOODSP)9.612995 Northern River Basins Study project report ; no. 105. (CaOODSP)9.883506 PDF 5047 KB https://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-105-eng.pdf