Microplastic in cultured oysters from different coastal areas of China

doi:10.1016/j.scitotenv.2018.11.057

	Microplastic in cultured oysters from different coastal areas of China
	Teng, J ; Wang, Q; Ran, W ; Wu, D ; Liu, YF ; Sun, S ; Liu, H; Cao, RW ; Zhao, JM
发表期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
	2019-02-25
卷号	653 页码:1282-1292
关键词	Microplastics Oyster Coastal area Uptake
研究领域	Environmental Sciences
DOI	10.1016/j.scitotenv.2018.11.057
产权排序	[Teng, Jia; Wang, Qing; Ran, Wen; Wu, Di; Liu, Yanfang; Liu, Hui; Cao, Ruiwen; Zhao, Jianmin] Chinese Acad Sci, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Teng, Jia; Wang, Qing; Ran, Wen; Wu, Di; Liu, Yanfang; Liu, Hui; Cao, Ruiwen; Zhao, Jianmin] Chinese Acad Sci, Muping Coastal Environm Res Stn, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Teng, Jia; Cao, Ruiwen] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Sun, Shan] Shandong Marine Resource & Environm Res Inst, Yantai 264006, Peoples R China
作者部门	中国科学院牟平海岸带环境综合试验站
英文摘要	Microplastics are an emerging concern in the marine environment due to their small size; they can be ingested by aquatic organisms, especially filter-feeding organisms, such as oysters. The presence of microplastics in seafood may pose a threat to food safety, and there is an urgent need to evaluate the potential risks of microplastics to human health. This study quantified the microplastics in oysters from 17 sites along the coastline of China. Qualitative attributes, such as shape and size, were also determined under a microscope. Additionally, the polymer types were identified using Fourier-Transform Infrared Micro-Spectroscopy (mu-FT-IR). The results showed that the average abundance of microplastics in oyster was 0.62 items/g (wet weight) or 2.93 items/individual. Additionally, 84% of the sampled oysters had inhaled microplastics, indicating the high prevalence of microplastic pollution in different coastal areas of China. Fibers were the most common shape (60.67%), and the most common size was <1500 mu m, accounting for 81.89% of the total microplastics. The mu-FT-IR analysis identified eight different polymers, and the main polymeric types of microplastics were cellophane (CP), polyethylene (PE) and polyethylene terephthalate (PET). Our results suggest the widespread prevalence of microplastics in cultured oysters from different coastal areas of China with similar or lower abundances than other countries. In addition, our results exhibited regional characteristics of high microplastics abundance in southern coastal area of China and low microplastics abundance in northern China. Further investigations are warranted to examine microplastics contamination in other seafood species from different geographical sites in coastal area of China. (c) 2018 Elsevier B.V. All rights reserved.
文章类型	Article
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41576122] ; Youth Innovation Promotion Association CAS [2016196] ; Youth Foundation of Shandong Province Natural Science Foundation [ZR2014DQ018]
收录类别	SCI
语种	英语
关键词[WOS]	MARINE-ENVIRONMENT ; GASTROINTESTINAL-TRACT ; SURFACE WATERS ; PLASTIC DEBRIS ; MYTILUS-EDULIS ; DEMERSAL FISH ; INGESTION ; SEA ; POLLUTION ; MUSSELS
研究领域[WOS]	Environmental Sciences
WOS记录号	WOS:000458626800125
引用统计	被引频次：214[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/24993
专题	支撑部门_中国科学院牟平海岸带环境综合试验站海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心
作者单位	1.Chinese Acad Sci, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; 2.Chinese Acad Sci, Muping Coastal Environm Res Stn, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Shandong Marine Resource & Environm Res Inst, Yantai 264006, Peoples R China
推荐引用方式 GB/T 7714	Teng, J,Wang, Q,Ran, W,et al. Microplastic in cultured oysters from different coastal areas of China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,653:1282-1292.
APA	Teng, J.,Wang, Q.,Ran, W.,Wu, D.,Liu, YF.,...&Zhao, JM.(2019).Microplastic in cultured oysters from different coastal areas of China.SCIENCE OF THE TOTAL ENVIRONMENT,653,1282-1292.
MLA	Teng, J,et al."Microplastic in cultured oysters from different coastal areas of China".SCIENCE OF THE TOTAL ENVIRONMENT 653(2019):1282-1292.

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