气候变化领域集成服务门户(CCPortal): Microplastic ingestion by fish: Body size; condition factor and gut fullness are not related to the amount of plastics consumed

CCPortal

DOI	10.1016/j.marpolbul.2019.110827
	Microplastic ingestion by fish: Body size; condition factor and gut fullness are not related to the amount of plastics consumed
	de Vries A.N.; Govoni D.; Árnason S.H.; Carlsson P.
发表日期	2020
ISSN	0025326X
卷号	151
英文摘要	This study investigates the frequency of microplastic (MP) ingestion and the relationship between microplastics in the guts of two commercial fish species in Iceland (cod; Gadus morhua and saithe; Pollachius virens) and the weight, length, gut fullness, and condition index (CI) of the fish. MPs were found in 20.5% of the cod (n = 39) and 17.4% of the saithe (n = 46). There was no significant correlation between gut fullness nor CI and findings of MPs, indicating that, especially in large individuals, MPs are not retained to a large extent, and if so, the CI is most likely not affected. A difference was found in fish length between fish containing plastic and fish without plastics. Further studies such as this must be conducted in all water ecosystems if we are to fully understand the impact that MP's are having at the individual, population, species, and ecosystem levels. © 2019 Elsevier Ltd
英文关键词	Fourier transformation infrared analysis; Gadus morhua; Iceland; Microplastics; Pollachius virens
语种	英语
scopus关键词	Ecosystems; Elastomers; Fourier transforms; Hydrogeology; Microplastic; Gadus morhua; Icelands; Infrared analysis; Microplastics; Pollachius virens; Fish; body condition; body size; fish; FTIR spectroscopy; ingestion rate; plastic waste; animal tissue; aquatic environment; Article; Atlantic cod; body height; body size; body weight; controlled study; environmental factor; environmental impact assessment; environmental monitoring; environmental planning; fish; Fourier transform infrared spectroscopy; geography; ingestion; intestine function; limit of detection; nonhuman; plastic waste; Pollachius virens; population distribution; animal; body size; ecosystem; environmental monitoring; Iceland; stomach juice; water pollutant; Iceland; Gadus morhua; Pollachius virens; plastic; Animals; Body Size; Ecosystem; Environmental Monitoring; Fishes; Gastrointestinal Contents; Iceland; Microplastics; Plastics; 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/149243
作者单位	University Centre in the Westfjords, Suðurgata 12, Ísafjörður, 400, Iceland; Norwegian Institute for Water Research (NIVA), Fram Centre, Hjalmar Johansens gate 14, Tromsø, 9007, Norway
推荐引用方式 GB/T 7714	de Vries A.N.,Govoni D.,Árnason S.H.,et al. Microplastic ingestion by fish: Body size; condition factor and gut fullness are not related to the amount of plastics consumed[J],2020,151.
APA	de Vries A.N.,Govoni D.,Árnason S.H.,&Carlsson P..(2020).Microplastic ingestion by fish: Body size; condition factor and gut fullness are not related to the amount of plastics consumed.Marine Pollution Bulletin,151.
MLA	de Vries A.N.,et al."Microplastic ingestion by fish: Body size; condition factor and gut fullness are not related to the amount of plastics consumed".Marine Pollution Bulletin 151(2020).