Seasonal change of microplastics uptake in the Pacific oysters Crassostrea gigas cultured in the Yellow Sea and Bohai Sea, China

doi:10.1016/j.marpolbul.2022.114341

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	Seasonal change of microplastics uptake in the Pacific oysters Crassostrea gigas cultured in the Yellow Sea and Bohai Sea, China
	Du, Yunchao 3,4,5; Zhao, Jianmin 4,5; Teng, Jia 3,4,5; Ren, Jingying 3,4,5; Zheng, Pengfei 3,4,5; Zhu, Xiaopeng 3,4,5; Liu, Yongliang 3,4; Sun, Xiyan 3,4; Yuan, Shihui 2; Wang, Qing 1,4,5
刊名	MARINE POLLUTION BULLETIN
	2022-12-01
卷号	185 页码:9
关键词	Microplastics Crassostrea gigas Seasonal change Spatial distribution Environmental factors Raft culture
ISSN号	0025-326X
DOI	10.1016/j.marpolbul.2022.114341
通讯作者	Wang, Qing(qingwang@yic.ac.cn)
英文摘要	This study investigated seasonal microplastics (MPs) pollution characteristics in oysters and surrounding surface seawater from five aquaculture farms located at the Yellow Sea and Bohai Sea. MPs abundances in oysters were 2.40 +/- 0.14 (winter) to 3.28 +/- 0.19 (autumn) items/individual, and 0.22 +/- 0.02 (spring) to 0.45 +/- 0.06 (summer) items/g (ww). In surface seawater, average seasonal MPs abundances were 3.41 +/- 1.06-8.86 +/- 2.48 items/L. Fibers were dominant shape, and cellophane and polyethylene terephthalate (PET) were dominant polymers in oysters and surface seawater. Positive correlation was found between oysters' MPs abundance (items/individual) and environmental factors (NO2-N (r = 0.466), and temperature (r = 0.485)) by Spearman correlation analysis in four seasons. Main environmental factor affecting seasonal MPs abundance of oysters and surface seawater was NH3-N and SiO3-Si in summer and winter respectively. In conclusion, seasonal change of MPs uptake in cultured oysters was relatively small.
WOS关键词	MARINE-ENVIRONMENT ; COASTAL WATERS ; PLASTIC DEBRIS ; POLLUTION ; INGESTION ; IDENTIFICATION ; ACCUMULATION ; SEDIMENTS ; BIVALVES ; MUSSELS
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
WOS记录号	WOS:000917066300001
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Fund of China ; National Key Research and Development Project ; Two-Hundred Talents Plan of Yantai
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/32627]
专题	中国科学院牟平海岸带环境综合试验站
通讯作者	Wang, Qing
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Yantai 264003, Shandong, Peoples R China 2.Harbin Inst Technol, Sch Marine Sci & Technol, Weihai 26420916, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Peoples R China 5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresour, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Du, Yunchao,Zhao, Jianmin,Teng, Jia,et al. Seasonal change of microplastics uptake in the Pacific oysters Crassostrea gigas cultured in the Yellow Sea and Bohai Sea, China[J]. MARINE POLLUTION BULLETIN,2022,185:9.
APA	Du, Yunchao.,Zhao, Jianmin.,Teng, Jia.,Ren, Jingying.,Zheng, Pengfei.,...&Wang, Qing.(2022).Seasonal change of microplastics uptake in the Pacific oysters Crassostrea gigas cultured in the Yellow Sea and Bohai Sea, China.MARINE POLLUTION BULLETIN,185,9.
MLA	Du, Yunchao,et al."Seasonal change of microplastics uptake in the Pacific oysters Crassostrea gigas cultured in the Yellow Sea and Bohai Sea, China".MARINE POLLUTION BULLETIN 185(2022):9.