气候变化领域集成服务门户(CCPortal): Accumulation and effects of microplastic fibers in American lobster larvae (Homarus americanus)

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DOI	10.1016/j.marpolbul.2020.111280
	Accumulation and effects of microplastic fibers in American lobster larvae (Homarus americanus)
	Woods M.N.; Hong T.J.; Baughman D.; Andrews G.; Fields D.M.; Matrai P.A.
发表日期	2020
ISSN	0025326X
卷号	157
英文摘要	The effects of microplastic fibers (MPF) on the survival, molting and oxygen consumption rates of larval (I-III) and post-larval (IV) stages of the American lobster, Homarus americanus, were quantified as a function of MPF concentration and food availability. Only the highest MPF concentration decreased early larval survival. MPF did not affect the timing or rate of molting across MPF treatments. While all larval and post-larval stages accumulated MPF under the cephalothorax carapace, stage II larvae and stage IV post-larvae showed the highest and lowest accumulation, respectively. MPF ingestion increased with larval stage and with MPF concentration; under starvation conditions, stage I larvae only ingested them at low MPF concentrations. Oxygen consumption rates were lower only in later larval stages when exposed to high MPF concentrations. Combined, our results indicate that MPF interactions and effects on American lobster larvae are dependent on larval stage, MPF concentration, and presence of food. © 2020 The Authors
英文关键词	Gulf of Maine; Ingestion; Microfiber; Molting; Respiration; Survival
语种	英语
scopus关键词	Oxygen; Exposed to; Food availability; Larval stage; Larval survival; Oxygen consumption rate; Stage I; Starvation conditions; Microplastic; microplastic; oxygen; plastic; bioaccumulation; concentration (composition); ingestion rate; larva; lobster; marine pollution; plastic; starvation; Article; bioaccumulation; carapace; concentration (parameter); controlled study; female; food availability; Homarus americanus; larva; microplastic pollution; molting; nonhuman; oxygen consumption; survival; thorax; animal; larva; Nephropidae; Homarus americanus; Animals; Larva; Microplastics; Molting; Nephropidae; Plastics
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/148797
作者单位	Bigelow Laboratory for Ocean Sciences, 60 Bigelow Dr., East Boothbay, ME 04544, United States; University of Maine, Orono, ME 04469-5790, United States; Pennsylvania State University, Main Campus, 201 Old Main, University Park, PA 16802, United States; Wichita State University, 1845 Fairmount St, Wichita, KS 67260, United States; Colby College, 4000 Mayflower Hill, Waterville, ME 04901, United States
推荐引用方式 GB/T 7714	Woods M.N.,Hong T.J.,Baughman D.,et al. Accumulation and effects of microplastic fibers in American lobster larvae (Homarus americanus)[J],2020,157.
APA	Woods M.N.,Hong T.J.,Baughman D.,Andrews G.,Fields D.M.,&Matrai P.A..(2020).Accumulation and effects of microplastic fibers in American lobster larvae (Homarus americanus).Marine Pollution Bulletin,157.
MLA	Woods M.N.,et al."Accumulation and effects of microplastic fibers in American lobster larvae (Homarus americanus)".Marine Pollution Bulletin 157(2020).