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  4. 海岸带生物学与生物资源利用重点实验室
Long-term pollution status of microplastics in sediment of a typical mariculture area

文献类型：期刊论文

作者Wang, Xiaodan1,2,3; Zhao, Jianmin1,2,3; Zhao, Shuang5; Yan, Xiuling6; Guo, Shuang1,2,3; Liu, Yongliang1,2,3; Wang, Qing1,2,3; Zhang, Jianbai4
刊名MARINE POLLUTION BULLETIN
出版日期2024-12-01
卷号209页码:9
关键词Microplastics Mariculture Sediment Interannual investigation
ISSN号0025-326X
DOI10.1016/j.marpolbul.2024.117174
通讯作者Wang, Qing(qingwang@yic.ac.cn) ; Zhang, Jianbai(hyjzjb@126.com)
英文摘要Microplastics (MPs) are pervasive in various environmental media, posing a significant global issue. However, long-term data on marine MPs pollution trends are limited. This study investigates sediment samples from six stations in Sishili Bay, Yellow Sea, collected in 2015, 2018, and 2021, an area impacted by industrial, maricultural, and tourism activities. Findings reveal an annual increase in MPs abundance, with mean concentrations of 92.60 +/- 23.93 items/kg.dw in 2015, 146.18 +/- 14.80 items/kg.dw in 2018, and 203.21 +/- 20.31 items/kg.dw in 2021. MPs distribution is spatially uniform, showing no significant seasonal changes, attributed to the bay's semi-enclosed nature. Predominant MPs are fibers (>70 %) and transparent particles (>35 %), with most particles <1000 mu m. PET and Rayon are the main polymers identified. The study emphasizes the escalating MPs pollution in the mariculture area, highlighting the urgent need for targeted pollution control and mitigation strategies.
WOS关键词YELLOW SEA ; COASTAL SEDIMENTS ; MARINE-SEDIMENTS ; BOHAI SEA ; BAY ; PREVALENCE ; BEACHES
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:001345451900001
资助机构National Natural Science Fund of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Two-Hundred Talents Plan of Yantai ; Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences
源URL[http://ir.yic.ac.cn/handle/133337/37809]  
专题海岸带生物学与生物资源利用重点实验室
中国科学院牟平海岸带环境综合试验站
海岸带生物资源高效利用研究与发展中心
通讯作者Wang, Qing; Zhang, Jianbai
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresour, Yantai 264003, Peoples R China
2.Qingdao Marine Sci & Technol Ctr, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
3.Chinese Acad Sci, Muping Coastal Environm Res Stn, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
4.Yantai Marine Econ Res Inst, Yantai 264003, Peoples R China
5.Ludong Univ, Sch Agr, Yantai 264025, Peoples R China
6.Harbin Inst Technol Weihai, Weihai 264200, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Xiaodan,Zhao, Jianmin,Zhao, Shuang,et al. Long-term pollution status of microplastics in sediment of a typical mariculture area[J]. MARINE POLLUTION BULLETIN,2024,209:9.
APA Wang, Xiaodan.,Zhao, Jianmin.,Zhao, Shuang.,Yan, Xiuling.,Guo, Shuang.,...&Zhang, Jianbai.(2024).Long-term pollution status of microplastics in sediment of a typical mariculture area.MARINE POLLUTION BULLETIN,209,9.
MLA Wang, Xiaodan,et al."Long-term pollution status of microplastics in sediment of a typical mariculture area".MARINE POLLUTION BULLETIN 209(2024):9.

入库方式： OAI收割

来源：烟台海岸带研究所

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