气候变化领域集成服务门户(CCPortal): Microplastics in grey seal (Halichoerus grypus) intestines: Are they associated with parasite aggregations?

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DOI	10.1016/j.marpolbul.2019.06.014
	Microplastics in grey seal (Halichoerus grypus) intestines: Are they associated with parasite aggregations?
	Hernandez-Milian G.; Lusher A.; MacGabban S.; Rogan E.
发表日期	2019
ISSN	0025326X
起始页码	349
结束页码	354
卷号	146
英文摘要	Between 2012 and 2015, 13 grey seals were recovered from trammel nets targeting monkfish and rays off the south coast of Ireland. Incidence and distribution of microplastics were investigated along the intestines of bycaught seals. No macrodebris items were found, whereas microplastics were detected in all seals. A total of 363 microplastics items were identified (85% fibers, 14% fragments, 1% films). Estimation of microplastic ingestion based on prey ingestion (245 particles) was lower than the observed data. Acantocephala parasites (n = 1543) were found in 12 seals, with an average of 74.5 ± 67.7 parasites per seal. Distribution of microplastics varied between seals, although microplastics tended to accumulate in areas where more parasites were aggregated; however, there was no significant relationship between the number of parasites and microplastics was found. Seals recovered from nets appear to be a good source to monitor the incidence of microplastic pollution within the coastal food webs. © 2019 Elsevier Ltd
英文关键词	Bycatch; Grey seals; Ireland; Microplastics; Parasites
语种	英语
scopus关键词	Contamination; Marine pollution; By-catch; Grey seal; Ireland; Microplastics; Parasites; Microplastic; bycatch; parasite; pinniped; plastic waste; pollution monitoring; spatial distribution; article; food web; Halichoerus grypus; incidence; ingestion; intestine; Ireland; major clinical study; nonhuman; parasite; animal; chemistry; environmental monitoring; food chain; Ireland; isolation and purification; parasite; parasitology; Phocidae; procedures; stomach juice; water pollutant; Ireland; Halichoerus grypus; plastic; Animals; Environmental Monitoring; Food Chain; Gastrointestinal Contents; Intestines; Ireland; Parasites; Plastics; Seals, Earless; 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/149729
作者单位	Aquaculture & Fisheries Development Centre (AFDC), School of Biological, Earth & Environmental Sciences (BEES), University College Cork, Distillery Fields, North Mall, Cork, Ireland; Norwegian Institute of Water Research (NIVA), Gaustadalléen 21, Oslo, 0349, Norway
推荐引用方式 GB/T 7714	Hernandez-Milian G.,Lusher A.,MacGabban S.,et al. Microplastics in grey seal (Halichoerus grypus) intestines: Are they associated with parasite aggregations?[J],2019,146.
APA	Hernandez-Milian G.,Lusher A.,MacGabban S.,&Rogan E..(2019).Microplastics in grey seal (Halichoerus grypus) intestines: Are they associated with parasite aggregations?.Marine Pollution Bulletin,146.
MLA	Hernandez-Milian G.,et al."Microplastics in grey seal (Halichoerus grypus) intestines: Are they associated with parasite aggregations?".Marine Pollution Bulletin 146(2019).