| 000 | 00000nam 2200000za 4500 |
| 001 | 9.867083 |
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| 003 | CaOODSP |
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| 005 | 20241203113645 |
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| 007 | cr ||||||||||| |
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| 008 | 190115s2002 onc #ot f|0| 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 |aEn13-5/02-311E-PDF |
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| 100 | 1 |aMaguire, R. J. |q(R. James) |
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| 245 | 10|aPersistence of tributyltin in sediment in Toronto Harbour |h[electronic resource] / |cR. James Maguire and Suzanne P. Batchelor. |
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| 260 | |a[Burlington, Ont.] :|bEnvironment Canada, |c[2002] |
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| 300 | |a15 p. : |bfigures. |
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| 490 | 1 |aNWRI contribution ; |vno. 02-311 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographic references. |
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| 520 | |a"The antifouling agent tributyltin (TBT) is the most toxic chemical that has ever been deliberately introduced to aquatic environments. It is a classic endocrine disrupting substance, exhibiting effects in marine snails at concentrations as low as 0.5 mg Sn/L, and sterilizing female snails at concentrations at about 3-5 ng Sn/L.... This work illustrates qualitatively the persistence of TBT in a sediment core from Toronto Harbour. Results of this work will be useful to PMRA in its regulation of TBT. The results of this work also provide some support to the conclusion that TBT is a Track 1 substance under Canada’s Toxic Substances Management Policy"--Management Perspective. |
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| 546 | |aAbstracts in English and French. |
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| 692 | 07|2gccst|aWater pollution |
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| 692 | 07|2gccst|aSediments |
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| 700 | 1 |aBatchelor, Suzanne P. |
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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. 02-311.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.31 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En13-5-02-311-eng.pdf |
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