00000000nam 2200000zi 4500
0019.951148
003CaOODSP
00520250912135500
006m     o  d f      
007cr bn|||||||||
008250515t19951995abcabd  ob   f000 0 eng d
020 |a0662230469|qprint
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-ab
0861 |aR71-49/3-44E-PDF|zR71-49/3-44E
1001 |aPastershank, G. M.|eauthor.|q(Georgine M.)
24510|aContaminants in environmental samples : |bPCDDs and PCDFs downstream of bleached kraft mills, Peace and Athabasca rivers, 1992 / |cprepared for the Northern River Basins Study under project 2381-C5 by G.M. Pastershank and D.C.G. Muir.
264 1|aEdmonton, Alberta : |bNorthern River Basins Study, |c1995.
264 4|c©1995
300 |a1 online resource (x, 80 pages, 6 unnumbered pages) : |billustrations, maps, charts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNorthern River Basins Study project report, |y1192-3571 ; |vno. 44
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"February 1995."
504 |aIncludes bibliographical references (pages 49-56).
520 |a"This report summarizes the levels of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in water, sediment, suspended sediment, invertebrates, and mountain whitefish and northern pike samples collected during the spring of 1992 as part of the Reach Specific Study (RSS) downstream of Hinton, Alberta. Concentrations of PCDD/Fs in mountain whitefish, long-nosed suckers, goldeye, and walleye collected further downstream on the Athabasca River and in burbot from the Wapiti/Smoky/Peace system are also discussed. The emphasis in the report is on the pathways of accumulation of 2,3,7,8-TCDD and 2,3,7,8-TCDF, the two PCDD/Fs congeners with highest bioaccumulation potential"--Report summary.
530 |aIssued also in print format.
650 0|aPaper mills|zAlberta|xWaste disposal.
650 0|aEffluent quality|zAlberta|zAthabasca River.
650 0|aEffluent quality|zPeace River (B.C. and Alta.)
650 0|aPolychlorinated dibenzodioxins.
650 0|aPolychlorinated dibenzofurans.
650 6|aPapeteries (Usines)|zAlberta|xDéchets|xÉlimination.
650 6|aEaux usées|xQualité|zAlberta|zAthabasca, Rivière.
650 6|aEaux usées|xQualité|zPaix, Rivière de la (C.-B. et Alb.)
650 6|aPolychlorodibenzo-p-dioxines.
650 6|aPolychlorodibenzofurannes.
7102 |aNorthern River Basins Study (Canada)‏, |eissuing body.
7760#|tContaminants in environmental samples : |w(CaOODSP)9.611890
830#0|aNorthern River Basins Study project report ;|vno. 44.|w(CaOODSP)9.883506
85640|qPDF|s4,644 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-44-eng.pdf