000
| 02157cam 2200373za 4500 |
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001 | 9.847969 |
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003 | CaOODSP |
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005 | 20221107153550 |
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007 | cr ||||||||||| |
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008 | 171128s1985 onca|||fo f000 0 eng d |
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040 | |aCaOODSP|beng |
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041 | |aeng|bfre |
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043 | |an-cn-on |
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086 | 1 |aEn13-5/85-62E-PDF |
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100 | 1 |aLum, K. R. |
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245 | 10|aCollingwood harbour |h[electronic resource] : |ba brief survey / |cK.R. Lum. |
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260 | |aBurlington, Ont. : |bEnvironmental Contaminants Division, National Water Research Institute, Canada Centre for Inland Waters, |c[1985]. |
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300 | |a16, [5] p. : |bill. |
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490 | 1 |aNWRI contribution ; |vno. 85-62 |
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500 | |a"Division Control No. ECD-114B". |
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500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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504 | |aIncludes bibliographical references. |
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520 | 0 |a"Water, bottom sediment and oligochaetes were analysed for heavy metals as part of an environmental assessment of the contamination of Collingwood Harbour, Ontario by shipbuilding and industrial activity. Compared to western Lake Ontario, Collingwood Harbour showed higher concentrations of dissolved, available Cd, Cr, Pb and Cu. Cadmium concentrations increase from the inner harbour to the outer harbour and this distribution appears to be related to release from the sediments. The concentration of this metal in the outer harbour exceeds the average value measured in a related study for the southeastern part of Hamilton Harbour. In general, the data show that Collingwood Harbour does exhibit contamination by Cd, Cu and Pb"--Exec. summary. |
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546 | |aIncludes executive summary in French. |
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692 | 07|2gccst|aContaminated sites |
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692 | 07|2gccst|aWater management |
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692 | 07|2gccst|aWater pollution |
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700 | 1 |aOliver, Barry G. |
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710 | 1 |aCanada. |bEnvironment Canada. |
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710 | 2 |aNational Water Research Institute (Canada) |
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830 | #0|aNWRI contribution ;|vno. 85-62|w(CaOODSP)9.844121 |
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856 | 40|qPDF|s1.03 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En13-5-85-62-eng.pdf |
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