00000000nam 2200000zi 4500
0019.945753
003CaOODSP
00520250219111412
006m     o  d f      
007cr |n|||||||||
008241128t19971997abcdb   ob   f000 0 eng d
020 |a0662253698|q(print)
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-ab|an-cn-bc|an-cn-nt
0861 |aR71-49/4-3E-PDF|zR71-49/4-3E
1001 |aCarey, John H., |eauthor.
24510|aDistribution of contaminants in the water, sediment and biota in the Peace, Athabasca and Slave River Basins : |bpresent levels and predicted future trends / |cby J.H. Carey, O.T.R. Cordeiro, B.G. Brownlee.
264 1|aEdmonton, Alberta : |bNorthern River Basins Study, |c1997.
264 4|c©1997
300 |a1 online resource (x, 92 pages, 1 unnumbered page) : |bcharts, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNorthern River Basins Study synthesis report ; |vno. 3
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"November, 1997."
504 |aIncludes bibliographical references (pages 87-92).
520 |a"Several approaches were employed by NRBS to characterize the organochlorines and other contaminants entering the NRBS river systems from municipal, industrial (pulp mill and nonpulp mill) sources and from long-range atmospheric transport. These included literature reviews, compilations of information available in historical governmental records on municipal and industrial discharges of liquid effluent to the NRBS area (SENTAR 1996 and McCubbin et al.1996), field studies in the Hinton to Whitecourt reach of the Athabasca River in 1992 and 1993 (Crosley 1996a,c), and broad spectrum analyses for non-routine contaminants in industrial and municipal effluent samples (Johnson et al. 1996). Additional information from the scientific literature was used to characterize the long-range atmospheric transport of contaminants and to develop source-specific contaminant profiles. The location, treatment technology and waste disposal methods of all licenced municipal and non-pulp mill effluent dischargers in the Peace, Athabasca and Slave River basins were summarized for the NRBS by SENTAR (1996)"--Summary.
650 0|aWater|xPollution|zAlberta|zAthabasca River Watershed.
650 0|aWater|xPollution|zPeace River Watershed (B.C. and Alta.)
650 0|aWater|xPollution|zSlave River Watershed (Alta. and N.W.T.)
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|aEau|xPollution|zEsclaves, Rivière des (Alb. et T.N.-O.)
7102 |aNorthern River Basins Study (Canada)‏, |eissuing body.
830#0|aNorthern River Basins Study synthesis report ;|vno. 3.|w(CaOODSP)9.883432
85640|qPDF|s4107 KB|uhttps://publications.gc.ca/collections/collection_2024/eccc/R71-49-4-3-eng.pdf