00000nam 2200000zi 4500 9.920054 CaOODSP 20251031142448 m o d f cr mn||||||||| 230213t20232023oncab ob f000 0 eng d 9780660475844 CaOODSP eng rda CaOODSP n-cn-nt M183-2/8949E-PDF Galloway, Jennifer M. (Jennifer Margaret), 1978- author. Mercury concentrations in near-surface lake sediments of the Yellowknife area, Northwest Territories, Canada / J.M. Galloway, M.J. Palmer, M.B. Parsons, N.A. Nasser, H. Falck, H.M. Roe, and R.T. Patterson. [Ottawa] : Geological Survey of Canada, 2023. ©2023 1 online resource (27 pages) : illustrations, colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8949 Includes bibliographical references (pages 21-27). "Total mercury (Hg) concentration was measured in 175 near-surface sediment samples from 169 lakes in the central Northwest Territories. The lakes are located west and southwest of the City of Yellowknife in the Western Interior Platform, near the City of Yellowknife, east and southeast of the City of Yellowknife along the Ingraham Trail (Highway 4), and northeast of the City of Yellowknife along the Tibbitt to Contwoy to Winter Road. Total Hg in the sediment samples ranges from 3 to 317 μg.kg⁻¹. The sediments sampled from lakes in the Western Interior Platform had significantly lower sedimentary Hg concentrations than the other regions"--Project summary, page 1. Lake sediments Northwest Territories Yellowknife Region Analysis. Mercury Northwest Territories Yellowknife Region Analysis. Sédiments lacustres Territoires du Nord-Ouest Yellowknife, Région de Analyse. Mercure Territoires du Nord-Ouest Yellowknife, Région de Analyse. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8949. (CaOODSP)9.506878 PDF 3.43 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8949-eng.pdf HTML N/A https://doi.org/10.4095/331434