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040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn-bc
0861 |aEn40-241/90-09E-PDF
1001 |aHarding, Lee E., |eauthor.
24510|aDioxin and furan levels in sediments, fish and invertebrates from fishery closure areas of coastal British Columbia / |cby L.E. Harding and W.M. Pomeroy.
264 1|aNorth Vancouver, B.C. : |bEnvironment Canada, Environmental Protection, Conservation and Protection, Pacific and Yukon Region, |cJuly 1990.
300 |a1 online resource (vii, 66 pages, 8 unnumbered pages) : |bmaps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aRegional data report ; |vno. 90-09
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (pages 5-6).
516 |aElectronic monograph in PDF format.
5203 |a"In November, 1988, partial results of a continuing national dioxin survey by Environment Canada and Fisheries and Oceans Canada were released, showing unacceptably high levels of dioxins and furans in some marine invertebrates. This resulted in closures of some crab, shrimp and prawn fisheries in Howe Sound and near Prince Rupert. Three companies operating pulpmills at these locations were required by Environment Canada and Fisheries and Oceans Canada, under authority of the Fisheries Act and the Canadian Environmental Protection Act, to undertake further sampling and analysis to determine the extent of contamination. Results of these company studies, released in May, 1989, demonstrated some contamination outside the closure area boundaries. As a result, the closure areas were extended"--Abstract.
546 |aIncludes abstract in French.
653 0|aDioxins
653 0|aFurans
69207|2gccst|aWater pollution
69207|2gccst|aEnvironmental impact
7001 |aPomeroy, William M. |q(William Martin), |d1946- |eauthor.
7101 |aCanada. |bEnvironment Canada.
7101 |aCanada. |bEnvironmental Protection Directorate. |bPacific and Yukon Region.
830#0|aRegional data report (Canada. Conservation and Protection)|vno. 90-09.|w(CaOODSP)9.880720
85640|qPDF|s9.07 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En40-241-90-09-eng.pdf