ABSTRACT Little to no information exists for polybrominated diphenyl ethers (PBDEs) in marine mammals frequenting the highly urbanized southern California (USA) coast. Fourteen PBDE congeners were determined by GC-ECNI-MS in blubber of pinnipeds stranded locally between 1994 and 2006. Total PBDE con...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.1074.6933 2023-05-15T16:05:41+02:00 Xiang-Zhou Meng Mary Ellen Blasius Richard W Gossett Keith A Maruya The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1074.6933 http://ftp.sccwrp.org/pub/download/DOCUMENTS/AnnualReports/2009AnnualReport/AR09_263_276.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1074.6933 http://ftp.sccwrp.org/pub/download/DOCUMENTS/AnnualReports/2009AnnualReport/AR09_263_276.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://ftp.sccwrp.org/pub/download/DOCUMENTS/AnnualReports/2009AnnualReport/AR09_263_276.pdf text ftciteseerx 2020-04-26T00:28:11Z ABSTRACT Little to no information exists for polybrominated diphenyl ethers (PBDEs) in marine mammals frequenting the highly urbanized southern California (USA) coast. Fourteen PBDE congeners were determined by GC-ECNI-MS in blubber of pinnipeds stranded locally between 1994 and 2006. Total PBDE concentrations (ΣPBDE) in California sea lion (n = 63) ranged from 0.04 to 33.7 µg/g wet weight (mean: 5.24 µg/g). To the authors' knowledge, these are the highest reported PBDE levels in marine mammals to date. By comparison, mean ΣPBDE in Pacific harbor seals (n = 9) and northern elephant seals (n = 16) were 0.96 and 0.09 µg/g, respectively. PBDEs in adult males were higher than for adult females, however, no age class differences or temporal trends were observed. As the first PBDE data reported for marine mammals in this region, the elevated levels underscore the need for additional studies on the sources, temporal trends, and potential effects of PBDEs in highly urbanized coastal zones. Text Elephant Seals Unknown Pacific |
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ftciteseerx |
language |
English |
description |
ABSTRACT Little to no information exists for polybrominated diphenyl ethers (PBDEs) in marine mammals frequenting the highly urbanized southern California (USA) coast. Fourteen PBDE congeners were determined by GC-ECNI-MS in blubber of pinnipeds stranded locally between 1994 and 2006. Total PBDE concentrations (ΣPBDE) in California sea lion (n = 63) ranged from 0.04 to 33.7 µg/g wet weight (mean: 5.24 µg/g). To the authors' knowledge, these are the highest reported PBDE levels in marine mammals to date. By comparison, mean ΣPBDE in Pacific harbor seals (n = 9) and northern elephant seals (n = 16) were 0.96 and 0.09 µg/g, respectively. PBDEs in adult males were higher than for adult females, however, no age class differences or temporal trends were observed. As the first PBDE data reported for marine mammals in this region, the elevated levels underscore the need for additional studies on the sources, temporal trends, and potential effects of PBDEs in highly urbanized coastal zones. |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Xiang-Zhou Meng Mary Ellen Blasius Richard W Gossett Keith A Maruya |
spellingShingle |
Xiang-Zhou Meng Mary Ellen Blasius Richard W Gossett Keith A Maruya |
author_facet |
Xiang-Zhou Meng Mary Ellen Blasius Richard W Gossett Keith A Maruya |
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Xiang-Zhou Meng |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1074.6933 http://ftp.sccwrp.org/pub/download/DOCUMENTS/AnnualReports/2009AnnualReport/AR09_263_276.pdf |
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Pacific |
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Pacific |
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Elephant Seals |
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Elephant Seals |
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http://ftp.sccwrp.org/pub/download/DOCUMENTS/AnnualReports/2009AnnualReport/AR09_263_276.pdf |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1074.6933 http://ftp.sccwrp.org/pub/download/DOCUMENTS/AnnualReports/2009AnnualReport/AR09_263_276.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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