Pollution Characteristics of Microplastics in Mollusks from the Coastal Area of Yantai, China

doi:10.1007/s00128-021-03276-7

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	Pollution Characteristics of Microplastics in Mollusks from the Coastal Area of Yantai, China
	Liu, Jiajia 1,2,3; Zhu, Xiaopeng 2,4; Teng, Jia 2,4; Zhao, Jianmin 2,3,4; Li, Chenghua 1; Shan, Encui 2,4; Zhang, Chen 2,3,4; Wang, Qing 2,3,4
刊名	BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
	2021-06-08
页码	7
关键词	Microplastics Abundance Mollusks Biometric parameters
ISSN号	0007-4861
DOI	10.1007/s00128-021-03276-7
通讯作者	Wang, Qing(qingwang@yic.ac.cn)
英文摘要	Microplastic pollution to the marine environment is a global issue. This study investigated microplastic pollution in ten species of different mollusks. Microplastic shape and size were determined under a microscope. Additionally, the polymer types were identified using Fourier transform infrared microspectroscopy (mu-FT-IR). The results showed that the microplastic abundance varied from 0.19 to 1.76 items/g (wet weight) and 4.3 to 36.6 items/individual. Four types of microplastics were observed, including fibers, fragments, films, and pellets. Fibers smaller than 500 mu m were the most common. Cellophane (CP) and polyethylene terephthalate (PET) were the main polymer types. The microplastic abundance in the buried bivalve Ruditapes philippinarum demonstrated the highest level of microplastic contamination assessed by wet weight (1.76 +/- 0.95 items/g). Furthermore, the Spearman correlation test showed that there was a significant negative correlation between the microplastic abundance calculated by weight and the biometric parameters (shell length, shell height and soft tissue wet weight). Our results will provide valuable information for assessment of the potential health risks of microplastics in China's seafood.
资助项目	National Key R&D Program of China[2019YFD0901101] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23050303] ; National Natural Science Foundation of China[41576122]
WOS关键词	ACCUMULATION ; BIVALVES ; WATERS ; IDENTIFICATION ; FRAGMENTATION ; INGESTION ; EXPOSURE ; OYSTERS ; MUSSELS ; FISH
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
语种	英语
WOS记录号	WOS:000659022300002
资助机构	National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/29415]
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	Wang, Qing
作者单位	1.Ningbo Univ, Ningbo 31511, Zhejiang, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilization Coastal Biore, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jiajia,Zhu, Xiaopeng,Teng, Jia,et al. Pollution Characteristics of Microplastics in Mollusks from the Coastal Area of Yantai, China[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2021:7.
APA	Liu, Jiajia.,Zhu, Xiaopeng.,Teng, Jia.,Zhao, Jianmin.,Li, Chenghua.,...&Wang, Qing.(2021).Pollution Characteristics of Microplastics in Mollusks from the Coastal Area of Yantai, China.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,7.
MLA	Liu, Jiajia,et al."Pollution Characteristics of Microplastics in Mollusks from the Coastal Area of Yantai, China".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY (2021):7.