Mohsen, Mohamed; Wang, Qing
; Zhang, Libin; Sun, Lina; Lin, Chenggang; Yang, Hongsheng发表期刊ENVIRONMENTAL POLLUTION
ISSN0269-7491
2019-02
卷号245页码:1071-1078
关键词Sea cucumberMicroplastics ingestionDeposit feedercoelomic fluidSediment
研究领域Environmental Sciences & Ecology
DOI10.1016/j.envpol.2018.11.083
产权排序[Mohsen, Mohamed; Zhang, Libin; Sun, Lina; Lin, Chenggang; Yang, Hongsheng] Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China; [Mohsen, Mohamed; Zhang, Libin; Sun, Lina; Lin, Chenggang; Yang, Hongsheng] Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China; [Wang, Qing] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai 264003, Peoples R China; [Mohsen, Mohamed; Zhang, Libin; Yang, Hongsheng] Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China; [Mohsen, Mohamed; Zhang, Libin; Sun, Lina; Lin, Chenggang; Yang, Hongsheng] Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China; [Mohsen, Mohamed] Al Azhar Univ, Dept Anim Prod, Fac Agr, Cairo, Egypt
作者部门海岸带生物资源高效利用研究与发展中心
英文摘要Microplastic ingestion by the farmed sea cucumber is undocumented. Microplastics were isolated from the sea cucumber Apostichopus japonicus that was collected from eight farms along the Bohai Sea and the Yellow Sea in China. To examine microplastic ingestion, the intestines were isolated, digested and then subjected to the floatation test. The microplastic abundance in the sediment ranged from 20 to 1040 particles kg(-1) of dry sediment, while the ingested microplastics ranged from 0 to 30 particles intestine(-1). After filtering the coelomic fluid, the extracted microplastics from the coelomic fluid ranged from 0 to 19 particles animal(-1). Thus, we speculated that microplastics may transfer to the coelomic fluid of sea cucumber. The ingested micropiastics did not correlate with the animal body weight but was site dependent, suggesting that sea cucumber may serve as sentinel for microplastic pollution monitoring in the sediment. The microplastics were identified by Fourier transform infrared micro spectroscopy, and the polymer types were mainly cellophane, polyester, and polyethylene terephthalate. This study revealed that, microplastics widely existed in sea cucumber farms, and that sea cucumbers ingest microplastics as suitable with their mouth open. Moreover, the microptastics might transfer to the coelomic fluid of the sea cucumber. Further investigations are needed to assess the chronic effect of the microplastics on the growth and physiological status of the sea cucumber. (C) 2018 Elsevier Ltd. All rights reserved.
文章类型Article
资助机构National Natural Science Foundation of China [41576122, 41776161]; Agricultural Seed Project of Shandong Province [2016LZGC032]; Youth Innovation Promotion Association CAS [2016196]; Taishan Scholars Program (Distinguished Taishan Scholars); Creative Team Project of the Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology [LMEES-CTSP-2018-1]
收录类别SCI
语种英语
关键词[WOS]MARINE-ENVIRONMENT; MYTILUS-EDULIS; LAIZHOU BAY; BOHAI SEA; SEDIMENTS; COASTAL; POLLUTION; WATER; REPRODUCTION; CONTAMINANTS
研究领域[WOS]Environmental Sciences
WOS记录号WOS:000457511900114
引用统计被引频次：60[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.cnhttp://ir.yic.ac.cn/handle/133337/24632
专题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, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China;
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China;
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai 264003, Peoples R China;
4.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China;
5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China;
6.Al Azhar Univ, Dept Anim Prod, Fac Agr, Cairo, Egypt
推荐引用方式
GB/T 7714Mohsen, Mohamed,Wang, Qing,Zhang, Libin,et al. Microplastic ingestion by the farmed sea cucumber Apostichopus japonicus in China[J]. ENVIRONMENTAL POLLUTION,2019,245:1071-1078.
APAMohsen, Mohamed,Wang, Qing,Zhang, Libin,Sun, Lina,Lin, Chenggang,&Yang, Hongsheng.(2019).Microplastic ingestion by the farmed sea cucumber Apostichopus japonicus in China.ENVIRONMENTAL POLLUTION,245,1071-1078.
MLAMohsen, Mohamed,et al."Microplastic ingestion by the farmed sea cucumber Apostichopus japonicus in China".ENVIRONMENTAL POLLUTION 245(2019):1071-1078.
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