00000000nam 2200000zi 4500
0019.951185
003CaOODSP
00520250516133638
006m     o  d f      
007cr bn|||||||||
008250516t19951995abcd    ob   f000 0 eng d
020 |a0662234375|qprint
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-ab
0861 |aR71-49/3-48E-PDF|zR71-49/3-48E
1001 |aWayland, Mark, |eauthor.
24510|aEnvironmental contaminants in pre-fledged common mergansers : |bWapiti river, August 1992 / |cprepared for the Northern River Basins Study under project 2363-C1 by Mark Wayland.
264 1|aEdmonton, Alberta : |bNorthern River Basins Study, |c1995.
264 4|c©1995
300 |a1 online resource (v, 12 pages) : |bcharts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNorthern River Basins Study project report, |y1192-3571 ; |vno. 48
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"April 1995."
504 |aIncludes bibliographical references (page 11).
520 |a"Among the guiding questions of the Northern River Basins Study, questions 4 and 11 ask about the nature and contents of the contaminants entering the system and about their effects on riparian wildlife, respectively. This report examines these questions by focusing on contaminants in one riparian species, the Common Merganser. In early August, 1992, pre-fledged Common Mergansers were collected upstream and downstream from the Weyerhaeuser Canada pulp mill (formerly Proctor and Gamble) on the Wapiti River, near Grande Prairie, Alberta. Four birds were collected upstream from the mill and six were collected downstream from the mill. Analyses of dioxins and furans and chlorinated phenolics were made on pooled liver homogenates (n=1 for both the upstream and downstream sites). Organochlorine insecticides, PCBs and metals were analyzed in liver or kidney tissue on an individual basis"--Report summary.
530 |aIssued also in print format.
650 0|aMergansers|xEffect of water pollution on|zAlberta|zWapiti River.
650 0|aWood-pulp industry|zAlberta|zWapiti River|xEnvironmental aspects.
650 0|aEnvironmental monitoring|zAlberta|zWapiti River.
650 6|aMergus|xEffets de la pollution de l'eau sur|zAlberta|zWapiti, Rivière.
650 6|aPâte à papier|xIndustrie|zAlberta|zWapiti, Rivière|xAspect de l'environnement.
650 6|aEnvironnement|xSurveillance|zAlberta|zWapiti, Rivière.
7102 |aNorthern River Basins Study (Canada)‏, |eissuing body.
7760#|tEnvironmental contaminants in pre-fledged common mergansers : |w(CaOODSP)9.612220
830#0|aNorthern River Basins Study project report ;|vno. 48.|w(CaOODSP)9.883506
85640|qPDF|s1131 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-48-eng.pdf