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043 |an-cn-bc|apn-----
045 |ax7x7
0861 |aFs97-4/1691E-PDF|zFs97-4/1691
1001 |aHarbo, Rick M., |d1949- |eauthor.
24510|aTrace metals in marine organisms from coastal waters of southern British Columbia (1971 to 1976) / |cby R.M. Harbo, I.K. Birtwell, and O.E. Langer.
264 1|aVancouver, British Columbia : |bWater Quality Unit, Habitat Protection Division, Field Services Branch, Department of Fisheries and Oceans, |cMarch 1983.
264 4|c©1983
300 |a1 online resource (iv, 42 pages) : |bmap.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |y0706-6473 ; |vno. 1691
500 |aErrata sheet inserted.
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (pages 5-6).
5203 |a"Trace metal concentrations were determined in a variety of marine organisms from southern coastal waters of British Columbia. This report lists data for samples collected between 1971 and 1973, and in 1976 from waters adjacent to urban and industrial areas. The levels of mercury, copper, zinc, lead, cadmium, nickel, arsenic and iron in tissue samples have been summarized for selected edible molluscs, crustaceans and fishes. Results are expressed on a dry and wet weight basis. Spiny dogfish, Squalus acanthias, had the highest mercury content of 1.01 ± 0.47 µg g⁻¹ (wet weight). Pacific oysters, Crassostrea gigas, had a high mean zinc level of 647 ± 927 µg g⁻¹ (wet weight). The concentration of cadmium in C. gigas was also much higher than that found in other shellfish; 1.37 ± 0.50 µg g⁻¹ (wet weight)"--Abstract, page iv.
546 |aIncludes abstracts in English and French.
650 0|aMarine animals|xEffect of heavy metals on|zBritish Columbia|zPacific Coast.
650 0|aHeavy metals|zBritish Columbia|zPacific Coast|xAnalysis.
650 6|aFaune marine|xEffets des éléments traces métalliques sur|zColombie-Britannique|zPacifique, Côte du.
650 6|aÉléments traces métalliques|zColombie-Britannique|zPacifique, Côte du|xAnalyse.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bPacific Region. |bWater Quality Unit, |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|vno. 1691.|w(CaOODSP)9.505211
85640|qPDF|s1.16 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1691-eng.pdf