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000
| 02543cam 2200385za 4500 |
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| 001 | 9.858054 |
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| 003 | CaOODSP |
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| 005 | 20221107155912 |
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| 007 | cr ||||||||||| |
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| 008 | 180622s1998 oncbd||#o f000 0 eng d |
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| 020 | |qprint edition |z0662270126 |
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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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| 045 | |ax9x9 |
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| 086 | 1 |aCW69-5/321E-PDF |
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| 245 | 03|aAn atlas of contaminants in the eggs of fish-eating colonial birds of the Great Lakes (1993-1997). |nVolume I, |pAccounts by location |h[electronic resource] / |cC. Pekarik ... [et al.]. |
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| 260 | |aDownsview, Ont. : |bCanadian Wildlife Service, Ontario Region, |cc1998. |
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| 300 | |avii, 245 p. : |bmaps, charts |
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| 490 | 1 |aTechnical report series ; |vno. 321 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |aIncorrect catalogue number (CW69-5/287E) copied in this electronic publication. |
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| 504 | |aIncludes bibliographical references (p. 244-245). |
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| 520 | 0 |a"During 1993-97, Canadian Wildlife Service (Ontario Region) collected 1252 eggs from 32 sites. Four species of fish-eating colonial waterbirds were sampled:Double-crested Connorant (Phalacrocorax auritus); Great Black-backed Gull (Larus marinus); Herring Gull (Larus argentatus); Ring-billed Gull (Larus delawarensis). The purpose was to measure the levels of the following compounds: organochlorine pesticides; chlorinated benzenes; polychlorinated biphenyls; dioxins and furans; lipid and moisture. ... The data from 1993-97 are summarized in two volumes. Volume I contains contaminant data for all (4) species summarized by location, and non-coplanar PCB data for Herring Gull eggs from 14 annual monitoring colonies. Volume II [see CW69-5/322E-PDF] contains contaminant data for all (4) species summarized by compound"--Exec. summary, p.i. |
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| 530 | |aIssued also in print format. |
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| 546 | |aIncludes executive summary in French. |
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| 692 | 07|2gccst|aAquatic birds |
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| 692 | 07|2gccst|aPollutants |
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| 700 | 1 |aPekarik, C. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aCanadian Wildlife Service. |bOntario Region. |
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| 776 | 0#|tAn atlas of contaminants in the eggs of fish-eating colonial waterbirds of the Great Lakes (1993-1997) : |w(CaOODSP)9.614459 |
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| 830 | #0|aTechnical report series (Canadian Wildlife Service)|vno. 321|w(CaOODSP)9.504438 |
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| 856 | 40|qPDF|s40.47 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-321-eng.pdf |
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