00000nam 2200000zi 4500 9.873348 CaOODSP 20241203113649 m o d f cr bn||||||||| 190521s1989 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-nt En13-5/89-21E-PDF Mudroch, Alena, author. Preliminary investigation of toxic chemicals in the sediments of Great Slave Lake, Northwest Territories, Canada / A. Mudroch, R.J. Allan, S.R. Joshi. Burlington, Ontario : Lakes Research Branch, National Water Research Institute, Canada Centre for Inland Waters, [1989] 1 online resource (37, [6] pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 89-21 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 25-28). "A preliminary investigation was carried out in the summer 1987 to determine the geochemistry and distribution of trace elements and organic contaminants in sediments fromselected areas in Great Slave Lake, NWT. The objective of the investigation was to assess the potential of then lake's sediments for transport of contaminants into the MackenzieRiver"--Executive summary. Includes abstract, executive summary and management perspective in French. gccst Pollutants gccst Lakes Allan, R. J., author. Joshi, S. R. (Sewak Ram) author. Canada. Environment Canada. National Water Research Institute (Canada). Lakes Research Branch. Canada Centre for Inland Waters. NWRI contribution ; no. 89-21. (CaOODSP)9.844121 PDF 3.31 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-21-eng.pdf