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008230213t20232023oncab   ob   f000 0 eng d
020 |a9780660475844
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-nt
0861 |aM183-2/8949E-PDF
1001 |aGalloway, Jennifer M. |q(Jennifer Margaret), |d1978- |eauthor.
24510|aMercury concentrations in near-surface lake sediments of the Yellowknife area, Northwest Territories, Canada / |cJ.M. Galloway, M.J. Palmer, M.B. Parsons, N.A. Nasser, H. Falck, H.M. Roe, and R.T. Patterson.
264 1|a[Ottawa] : |bGeological Survey of Canada, |c2023.
264 4|c©2023
300 |a1 online resource (27 pages) : |billustrations, colour maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aOpen file, |x2816-7155 ; |v8949
504 |aIncludes bibliographical references (pages 21-27).
520 |a"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.
650 0|aLake sediments|zNorthwest Territories|zYellowknife Region|xAnalysis.
650 0|aMercury|zNorthwest Territories|zYellowknife Region|xAnalysis.
650 6|aSédiments lacustres|zTerritoires du Nord-Ouest|zYellowknife, Région de|xAnalyse.
650 6|aMercure|zTerritoires du Nord-Ouest|zYellowknife, Région de|xAnalyse.
7102 |aGeological Survey of Canada, |eissuing body.
830#0|aOpen file (Geological Survey of Canada)|v8949.|w(CaOODSP)9.506878
85640|qPDF|s3.43 MB|uhttps://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8949-eng.pdf
8564 |qHTML|sN/A|uhttps://doi.org/10.4095/331434