气候变化领域集成服务门户(CCPortal): Microplastic accumulation and biomagnification in a coastal marine reserve situated in a sparsely populated area

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DOI	10.1016/j.marpolbul.2019.05.065
	Microplastic accumulation and biomagnification in a coastal marine reserve situated in a sparsely populated area
	Saley A.M.; Smart A.C.; Bezerra M.F.; Burnham T.L.U.; Capece L.R.; Lima L.F.O.; Carsh A.C.; Williams S.L.; Morgan S.G.
发表日期	2019
ISSN	0025326X
起始页码	54
结束页码	59
卷号	146
英文摘要	Toxic chemicals within and adsorbed to microplastics (0.05–5 mm) have the potential to biomagnify in food webs. However, microplastic concentrations in highly productive, coastal habitats are not well understood. Therefore, we quantified the presence of microplastics in a benthic community and surrounding environment of a remote marine reserve on the open coast of California, USA. Concentrations of microplastic particles in seawater were 36.59 plastics/L and in sediments were 0.227 ± 0.135 plastics/g. Densities of microplastics on the surfaces of two morphologically distinct species of macroalgae were 2.34 ± 2.19 plastics/g (Pelvetiopsis limitata) and 8.65 ± 6.44 plastics/g (Endocladia muricata). Densities were highest in the herbivorous snail, Tegula funebralis, at 9.91 ± 6.31 plastics/g, potentially due to bioaccumulation. This study highlights the need for further investigations of the prevalence and potential harm of microplastics in benthic communities at remote locations as well as human population centers. © 2019 Elsevier Ltd
英文关键词	Endocladia muricata; Marine protected area; Microplastics; Pelvetiopsis limitata; Pollution; Tegula funebralis
语种	英语
scopus关键词	Biochemistry; Chemical contamination; Conservation; Elastomers; Marine pollution; Plastic products; Pollution; Endocladia muricata; Marine protected area; Microplastics; Pelvetiopsis limitata; Tegula funebralis; Microplastic; microplastic; plastic; unclassified drug; plastic; sea water; benthos; bioaccumulation; macroalga; marine park; marine pollution; plastic waste; protected area; seaweed; snail; animal experiment; Article; benthos; bioaccumulation; biomagnification; California; coastal marine reserve; coastal waters; community structure; concentration (parameter); controlled study; Endocladia muricata; macroalga; nonhuman; Pelvetiopsis limitata; prevalence; sediment; snail; Tegula funebralis; waste and waste related phenomena; animal; chemistry; ecosystem; environmental monitoring; food chain; gastropod; human; metabolism; seaweed; water pollutant; California; United States; Endocladia muricata; Gastropoda; Pelvetiopsis limitata; Tegula funebralis; Animals; California; Ecosystem; Environmental Monitoring; Food Chain; Gastropoda; Geologic Sediments; Humans; Plastics; Seawater; Seaweed; Snails; 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/149760
作者单位	Bodega Marine Laboratory, University of California at Davis, Bodega Bay, CA 94923, United States; Department of Evolution and Ecology, University of California at DavisCA 95616, United States; Department of Earth and Planetary Sciences, University of California at DavisCA 95616, United States; Department of Environmental Science and Policy, University of California at DavisCA 95616, United States; Department of Wildlife, Fish, and Conservation Biology, University of California at DavisCA 95616, United States; Department of Biology, San Diego State University, San Diego, CA 92182, United States
推荐引用方式 GB/T 7714	Saley A.M.,Smart A.C.,Bezerra M.F.,et al. Microplastic accumulation and biomagnification in a coastal marine reserve situated in a sparsely populated area[J],2019,146.
APA	Saley A.M..,Smart A.C..,Bezerra M.F..,Burnham T.L.U..,Capece L.R..,...&Morgan S.G..(2019).Microplastic accumulation and biomagnification in a coastal marine reserve situated in a sparsely populated area.Marine Pollution Bulletin,146.
MLA	Saley A.M.,et al."Microplastic accumulation and biomagnification in a coastal marine reserve situated in a sparsely populated area".Marine Pollution Bulletin 146(2019).