00000nam 2200000za 4500 9.850743 CaOODSP 20241203113642 cr ||||||||||| 180125s1986 oncab||fob f000 0 eng d CaOODSP eng eng fre n-cn-nt En13-5/86-190E-PDF Geochemistry of sediments in Back Bay and Yellowknife Bay of the Great Slave Lakes [electronic resource] / Mudroch, A. ... [et al.]. Burlington, Ont. : National Water Research Institute, Canada Centre for Inland Waters, [1986]. 15, [10] p. : ill., maps NWRI contribution ; no. 86-190 "Division Control No. ECD-116". "This manuscript has been submitted for Environmental Geology and the contents are subject to change". Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "This report provides information on the effectiveness of implemented treatment to remove aresenic and zinc from gold mining wastes discharged into Yellowknife Bay of Great Slave Lake, Northwest Territories. It also provides information on the extent of contamination of sediments by arsenic and zinc in Yellowknife Bay. This information can be used for future planning of effective goldmine waste treatment and assessment of the period necessary for natural recovery of sediment quality in the bay"--Management perspective. Includes executive summary, management perspective and abstract in French. gccst Water quality gccst Sediments gccst Water management Mudroch, Alena. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 86-190 (CaOODSP)9.844121 PDF 1.69 MB https://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-190-eng.pdf