Liu, Jiajia1,2,3; Zhu, Xiaopeng2,4; Teng, Jia2,4; Zhao, Jianmin2,3,4
; Li, Chenghua1; Shan, Encui2,4; Zhang, Chen2,3,4; Wang, Qing2,3,4发表期刊BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
ISSN0007-4861
2021-06-08
页码7
关键词MicroplasticsAbundanceMollusksBiometric parameters
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.
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
收录类别SCI
语种英语
关键词[WOS]ACCUMULATION; BIVALVES; WATERS; IDENTIFICATION; FRAGMENTATION; INGESTION; EXPOSURE; OYSTERS; MUSSELS; FISH
研究领域[WOS]Environmental Sciences & Ecology; Toxicology
WOS记录号WOS:000659022300002
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/29416
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
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 7714Liu, 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.
APALiu, 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.
MLALiu, Jiajia,et al."Pollution Characteristics of Microplastics in Mollusks from the Coastal Area of Yantai, China".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY (2021):7.
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