Microplastic uptake in commercial fishes from the Bohai Sea, China

doi:10.1016/j.chemosphere.2020.127962

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	Microplastic uptake in commercial fishes from the Bohai Sea, China
	Wang, Qing 3,4; Zhu, Xiaopeng 2,4; Hou, Chaowei 4; Wu, Yuchen 1; Teng, Jia 2,4; Zhang, Chen 4; Tan, Haili 1; Shan, Encui 2,4; Zhang, Wenjing 4; Zhao, Jianmin 3,4
刊名	CHEMOSPHERE
	2021
卷号	263 页码:11
关键词	Microplastics Abundance Commercial fish Feeding type Trophic level
ISSN号	0045-6535
DOI	10.1016/j.chemosphere.2020.127962
通讯作者	Zhao, Jianmin(jmzhao@yic.ac.cn)
英文摘要	Microplastic (MP) pollution has become an emerging global concern in marine environments, but research on the uptake of MPs by commercial marine fish is relatively sparse. In this study, 29 commercial fish species (n = 584) with different feeding habits and trophic levels were collected from 8 sites along the Bohai Sea for MP uptake analysis. Approximately 85.4% of the total fish among all species ingested MPs, and there was an average abundance of 2.14 items/individual or 0.043 items/g of wet weight. Compared with other studies, MP pollution in fishes from the Bohai Sea was relatively moderate. The MPs were predominantly fibrous in shape and were cellophane, polyethylene terephthalate (PET) and polypropylene (PP) in polymer composition. The highest abundance and polymer composition of MPs was observed in benthivores, suggesting that they might ingest these MPs from their food. The small fish Konosirus punctatus, which had a high level of MPs, may increase the risk of human exposure to the MPs when it is dried and consumed. Moreover, the spatial variation of MPs was determined in terms of abundance, shape composition, and major polymer types, but there was no marked relationship between MP abundance and the trophic levels of fish. Overall, this study provides a basis for the ecological risk assessment of MPs in fish and for a health risk assessment for human beings. (C) 2020 Elsevier Ltd. All rights reserved.
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23050303] ; National Natural Science Foundation of China[41576122] ; National Key R&D Program of China[2019YFD0901101] ; Youth Innovation Promotion Association of CAS[2016196]
WOS关键词	PLASTIC DEBRIS ; NORTH-SEA ; GASTROINTESTINAL-TRACT ; MARINE-ENVIRONMENT ; COASTAL WATERS ; SURFACE WATERS ; DEMERSAL FISH ; PELAGIC FISH ; INGESTION ; SEDIMENTS
WOS研究方向	Environmental Sciences & Ecology
语种	英语
WOS记录号	WOS:000595802200102
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Key R&D Program of China ; Youth Innovation Promotion Association of CAS
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/27582]
专题	中国科学院牟平海岸带环境综合试验站烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室海岸带生物资源高效利用研究与发展中心
通讯作者	Zhao, Jianmin
作者单位	1.Harbin Inst Technol, Sch Marine Sci & Technol, Weihai 26420916, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qing,Zhu, Xiaopeng,Hou, Chaowei,et al. Microplastic uptake in commercial fishes from the Bohai Sea, China[J]. CHEMOSPHERE,2021,263:11.
APA	Wang, Qing.,Zhu, Xiaopeng.,Hou, Chaowei.,Wu, Yuchen.,Teng, Jia.,...&Zhao, Jianmin.(2021).Microplastic uptake in commercial fishes from the Bohai Sea, China.CHEMOSPHERE,263,11.
MLA	Wang, Qing,et al."Microplastic uptake in commercial fishes from the Bohai Sea, China".CHEMOSPHERE 263(2021):11.