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008250926e199703##abcb    ob   f000 0 eng d
020 |a0662247973|q(print)
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-ab|an-cn-bc
0861 |aR71-49/3-134E-PDF|zR71-49/3-134E
1001 |aBrownlee, B. G., |eauthor.
24510|aDistribution of organic contaminants in bottom sediments, Peace and Athabasca River basins, 1988 to 1992 / |cprepared for the Northern River Basins Study under project 2321-D1 by Brian G. Brownlee and Sherry L. Telford, Robert W. Crosley and Leigh R. Noton.
264 1|aEdmonton, Alberta : |bNorthern River Basins Study, |cMarch 1997.
264 4|c©1997
300 |a1 online resource (58 pages in various pagings) : |bmaps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNorthern River Basins Study project report, |y1192-3571 ; |vno. 134
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (pages 20-21).
520 |a"Results of contaminant analyses are presented for bottom sediments collected from the Peace and Athabasca River basins from 1988-90 by Alberta Environmental Protection and in 1992 by the Northern River Basins Study. Contaminant groups represented are the polychlorinated dibenzo-p- dioxins and dibenzofurans, resin acids, chlorophenolic compounds and polycyclic aromatic hydrocarbons.Contaminant concentrations were correlated with percent organic carbon of the fine fraction (the fraction on which contaminant analyses were performed). There was no significant correlation. Organic carbon content of the sediments was a poor predictor of contaminant concentration.Correlations between concentrations of bleached kraft mill-related contaminants were also investigated. Correlations between 2,3,7,8-tetrachlorodibenzofuran and chlorinated dehydroabietic acid concentrations were not significant at the 20% level, but correlations between dehydroabietic acid and chlorinated resin acids were significant at the 1% level"--Report summary.
530 |aIssued also in print format.
650 0|aRiver sediments|zAlberta|zAthabasca River Watershed.
650 0|aRiver sediments|zPeace River Watershed (B.C. and Alta.)
650 0|aWater|xPollution|zAlberta|zAthabasca River Watershed.
650 0|aWater|xPollution|zPeace River Watershed (B.C. and Alta.)
650 0|aWood-pulp industry|xWaste disposal|xEnvironmental aspects|zPeace River Watershed (B.C. and Alta.)
650 0|aWood-pulp industry|xWaste disposal|xEnvironmental aspects|zAlberta|zAthabasca River Watershed.
650 6|aSédiments fluviaux|zAlberta|zAthabasca, Bassin de l'.
650 6|aSédiments fluviaux|zPaix, Bassin de la rivière de la (C.-B. et Alb.)
650 6|aEau|xPollution|zAlberta|zAthabasca, Bassin de l'.
650 6|aEau|xPollution|zPaix, Bassin de la rivière de la (C.-B. et Alb.)
650 6|aPâte à papier|xIndustrie|xDéchets|xÉlimination|zAlberta|zAthabasca, Bassin de l'.
650 6|aPâte à papier|xIndustrie|xDéchets|xÉlimination|xAspect de l'environnement|zPaix, Bassin de la rivière de la (C.-B. et Alb.)
7102 |aNorthern River Basins Study (Canada)‏, |eissuing body.
7760#|tDistribution of organic contaminants in bottom sediments : |w(CaOODSP)9.613151
830#0|aNorthern River Basins Study project report ;|vno. 134.|w(CaOODSP)9.883506
85640|qPDF|s4000 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-134-eng.pdf