气候变化领域集成服务门户(CCPortal): Microplastics presence in cultured and wild-caught cuttlefish; Sepia officinalis

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DOI	10.1016/j.marpolbul.2020.111553
	Microplastics presence in cultured and wild-caught cuttlefish; Sepia officinalis
	Oliveira A.R.; Sardinha-Silva A.; Andrews P.L.R.; Green D.; Cooke G.M.; Hall S.; Blackburn K.; Sykes A.V.
发表日期	2020
ISSN	0025326X
卷号	160
英文摘要	Amongst cephalopods microplastics have been reported only in jumbo squid gut. We investigated microplastics in the digestive system of wild cuttlefish (Sepia officinalis) as they are predators and prey and compared the stomach, caecum/intestine and digestive gland (DG) of wild and cultured animals, exposed to seawater from a comparable source. Fibers were the most common type (≈90% of total count) but were ≈2× higher in relation to body weight in wild vs. cultured animals. Fibers were transported to the DG where the count was ≈2× higher /g in wild (median 1.85 fibers/g) vs. cultured. In wild-caught animals the DG was the predominant location but in cultured animals the fibers were more evenly distributed in the digestive tract. The potential impact of microplastics on health of cuttlefish is discussed. Cuttlefish represent a previously unrecognized source of microplastic trophic transfer to fish and finding fibers in cultured animals has implications for aquaculture. © 2020 Elsevier Ltd
英文关键词	Aquaculture; Cuttlefish; Food web; Human consumption; Ingestion; Microplastics
语种	英语
scopus关键词	Digestive system; Fibers; Fish; Microplastic; Shellfish; Digestive glands; Digestive tract; Jumbo squids; Microplastics; Potential impacts; Sepia officinalis; Total counts; Trophic transfer; Molluscs; microplastic; sea water; plastic; biological uptake; cephalopod; digestive system; plastic waste; seawater; adult; animal tissue; aquaculture; Article; cecum; controlled study; exocrine gland; intestine; microplastic pollution; nonhuman; quantitative analysis; Sepia officinalis; stomach; wild species; animal; cuttlefish; Decapodiformes; Animalia; Cephalopoda; Dosidicus gigas; Sepia officinalis; Sepiidae; Animals; Decapodiformes; Microplastics; Plastics; Seawater; Sepia
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/148634
作者单位	CCMAR - Centro de Ciências do Mar do Algarve, Universidade do Algarve, Campus de Gambelas 8005-139, Faro, Portugal; School of Life Sciences, Anglia Ruskin University, Cambridge, United Kingdom; Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, Naples, Italy
推荐引用方式 GB/T 7714	Oliveira A.R.,Sardinha-Silva A.,Andrews P.L.R.,et al. Microplastics presence in cultured and wild-caught cuttlefish; Sepia officinalis[J],2020,160.
APA	Oliveira A.R..,Sardinha-Silva A..,Andrews P.L.R..,Green D..,Cooke G.M..,...&Sykes A.V..(2020).Microplastics presence in cultured and wild-caught cuttlefish; Sepia officinalis.Marine Pollution Bulletin,160.
MLA	Oliveira A.R.,et al."Microplastics presence in cultured and wild-caught cuttlefish; Sepia officinalis".Marine Pollution Bulletin 160(2020).