Organochlorines in walleye pollock from the Bering Sea and southeastern Alaska / Ron Heintz, Margaret M. Krahn, G.M. Ylitalo, Frank Morado.

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008 230324s2006####akuab##|#####|0||#0#eng#d
035 ## ‡aSPRI-177990
040 ## ‡aUkCU-P‡beng‡eaacr
245 00 ‡aOrganochlorines in walleye pollock from the Bering Sea and southeastern Alaska /‡cRon Heintz, Margaret M. Krahn, G.M. Ylitalo, Frank Morado.
260 ## ‡aFairbanks, AK :‡bAlaska Sea Grant College Program,‡c2006.
300 ## ‡ap. 561-580 :‡bill., diags., table, map.
500 ## ‡aIn: Sea lions of the world : proceedings of the symposium Sea Lions of the World : Conservation and Research in the 21st Century, September 30-October 3, 2004, Anchorage, Alaska, USA / A.W. Trites, and 6 others, eds.
520 3# ‡aReports measurement of concentrations of dioxin-like and other selected polychlorinated biphenyls, DDTs, and hexachlorobenzene in prey species of Steller sea lions (walleye pollock (Theragra chalcogramma)), testing hypothesis that contaminant loads in western stock food webs would be higher than those in eastern stock. Finds that pollock from south-east Alaska are significantly more contaminated than those from Bering Sea; also that eastern stock sea lion populations have been increasing, while apparently consuming prey with higher organochlorine loads.
650 07 ‡a502 -- Environmental issues.‡2udc
650 07 ‡a504.05 -- Environmental damage.‡2udc
650 07 ‡a504.054(203) -- Pollution, air.‡2udc
650 07 ‡a547 -- Chemistry, organic.‡2udc
650 07 ‡a547.622 -- Biphenyls and PCBs.‡2udc
650 07 ‡a574.34 -- Population dynamics.‡2udc
650 07 ‡a574.36 -- Biomass and energetics of populations.‡2udc
650 07 ‡a574.5 -- Marine and freshwater ecology.‡2udc
650 07 ‡a574.523 -- Food chains and networks, aquatic.‡2udc
650 07 ‡a597 -- Fish.‡2udc
650 07 ‡a597.562 -- Gadiformes: Theragra chalcogramma.‡2udc
650 07 ‡a599(26) -- Sea mammals.‡2udc
650 07 ‡a599.745.1 -- Otaridae: Eumetopias jubatus.‡2udc
650 07 ‡aF -- Biological sciences.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*49) -- Alaska.‡2udc
651 #7 ‡a(*490) -- Alaska, southeastern.‡2udc
651 #7 ‡a(*66) -- North Pacific Ocean.‡2udc
651 #7 ‡a(*662) -- Bering Sea and Strait.‡2udc
700 1# ‡aHeintz, Ron.
700 1# ‡aKrahn, Margaret M.
700 1# ‡aYlitalo, G. M.
700 1# ‡aMorado, Frank.
773 0# ‡7nnam ‡aA.W. Trites, and 6 others, eds. ‡tSea lions of the world : proceedings of the symposium Sea Lions of the World : Conservation and Research in the 21st Century, September 30-October 3, 2004, Anchorage, Alaska, USA. ‡dFairbanks, AK : Alaska Sea Grant College Program, 2006. ‡wSPRI-177882
916 ## ‡aJW
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20230324 ‡bJW