气候变化领域集成服务门户(CCPortal): Persistent organic pollutants in green sea turtles (Chelonia mydas) inhabiting two urbanized Southern California habitats

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DOI	10.1016/j.marpolbul.2020.110979
	Persistent organic pollutants in green sea turtles (Chelonia mydas) inhabiting two urbanized Southern California habitats
	Barraza A.D.; Komoroske L.M.; Allen C.D.; Eguchi T.; Gossett R.; Holland E.; Lawson D.D.; LeRoux R.A.; Lorenzi V.; Seminoff J.A.; Lowe C.G.
发表日期	2020
ISSN	0025326X
卷号	153
英文摘要	Within Southern California, east Pacific green sea turtles (Chelonia mydas) forage year-round, taking advantage of diverse food resources, including seagrass, marine algae, and invertebrates. Assessing persistent organic pollutants (POP) in green turtle aggregations in the Seal Beach National Wildlife Refuge (SBNWR, n = 17) and San Diego Bay (SDB, n = 25) can help quantify contamination risks for these populations. Blood plasma was analyzed for polychlorinated biphenyls (PCBs), organochlorinated pesticides (OCPs), and polybrominated diphenyl ethers (PBDEs). PCBs and body size explained much of the separation of turtles by foraging aggregation in a principal component analysis. Turtles from SDB had significantly (p < 0.001) higher total PCBs than SBNWR turtles. Most PCBs detected in turtles were non-dioxin-like PCB congeners (153, 138, 99) that are associated with neurotoxicity. Recaptured turtles' POP levels changed significantly over time indicating significant variation in POP levels through time and space, even among adjacent foraging locations. © 2020 Elsevier Ltd
英文关键词	Chelonia mydas; Marine turtles; Organochlorinated pesticides; Persistent organic pollutants; Polychlorinated biphenyls; Urbanized habitats
语种	英语
scopus关键词	Algae; Animals; Blood; Ecosystems; Marine pollution; Pesticides; Polychlorinated biphenyls; Principal component analysis; Risk assessment; Chelonia mydas; Contamination risks; Marine turtles; Organochlorinated pesticides; Persistent organic pollutant (POP); Polybrominated diphenyl ether (PBDEs); Polychlorinated biphenyl (PCBs); Southern California; Organic pollutants; organochlorinated pesticide; pesticide; polybrominated diphenyl ether; polychlorinated biphenyl; unclassified drug; organic compound; concentration (composition); foraging behavior; habitat structure; marine pollution; organochlorine pesticide; PCB; persistent organic pollutant; pollution exposure; turtle; urban area; Article; blood level; body size; Chelonia; concentration (parameter); controlled study; female; foraging behavior; limit of detection; male; measurement accuracy; measurement precision; neurotoxicity; nonhuman; persistent organic pollutant; principal component analysis; risk; United States; urbanization; animal; California; ecosystem; environmental monitoring; metabolism; turtle; water pollutant; California; Seal Beach; United States; algae; Chelonia (genus); Chelonia mydas; Cheloniidae; Invertebrata; Testudines; Animals; California; Ecosystem; Environmental Monitoring; Organic Chemicals; Polychlorinated Biphenyls; Turtles; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149099
作者单位	Department of Biological Sciences, California State University Long Beach, Long Beach, CA, United States; Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, La JollaCA, United States; Department of Environmental Conservation, University of Massachusetts, Amherst, MA, United States; The Joint Institute for Marine and Atmospheric Research, Protected Species Division, Pacific Islands Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Honolulu, HI, United States; Institute for Integrated Research on Materials, Environment, and Society, California State University Long Beach, Long Beach, CA, United States; Long Beach Regional Office, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Long Beach, CA, United States
推荐引用方式 GB/T 7714	Barraza A.D.,Komoroske L.M.,Allen C.D.,et al. Persistent organic pollutants in green sea turtles (Chelonia mydas) inhabiting two urbanized Southern California habitats[J],2020,153.
APA	Barraza A.D..,Komoroske L.M..,Allen C.D..,Eguchi T..,Gossett R..,...&Lowe C.G..(2020).Persistent organic pollutants in green sea turtles (Chelonia mydas) inhabiting two urbanized Southern California habitats.Marine Pollution Bulletin,153.
MLA	Barraza A.D.,et al."Persistent organic pollutants in green sea turtles (Chelonia mydas) inhabiting two urbanized Southern California habitats".Marine Pollution Bulletin 153(2020).