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

文献类型：期刊论文

作者Liu, Jiajia2,3,4; Zhu, Xiaopeng1,3; Teng, Jia1,3; Zhao, Jianmin1,2,3; Li, Chenghua4; Shan, Encui1,3; Zhang, Chen1,2,3; Wang, Qing1,2,3
刊名BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
出版日期2021-06-08
页码7
关键词Microplastics Abundance Mollusks Biometric parameters
ISSN号0007-4861
DOI10.1007/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.
WOS关键词ACCUMULATION ; BIVALVES ; WATERS ; IDENTIFICATION ; FRAGMENTATION ; INGESTION ; EXPOSURE ; OYSTERS ; MUSSELS ; FISH
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
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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilization Coastal Biore, Yantai 264003, Peoples R China
4.Ningbo Univ, Ningbo 31511, Zhejiang, 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.

入库方式： OAI收割

来源：烟台海岸带研究所

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