Lv, M
; Luan, XL; Guo, XT; Liao, CY; Guo, DF; Miao, J; Wu, XQ; Zhou, RC; Liu, DY; Wang, DQ; Zhao, YC; Chen, LX发表期刊ENVIRONMENTAL POLLUTION
ISSN0269-7491
2020-02
卷号257页码:113634
关键词Intertidal zoneOrganochlorine pesticides (OCPs)SourcesRisk assessmentInfluential factors
研究领域Environmental Sciences
DOI10.1016/j.envpol.2019.113634
产权排序[Lv, Min; Luan, Xiaolin; Guo, Xiaotong; Wu, Xiaqing; Liu, Dongyan; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Liao, Chunyang; Zhou, Ruichen] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China; [Luan, Xiaolin; Guo, Xiaotong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Guo, Dufa; Miao, Jing] Shandong Normal Univ, Coll Geog & Environm, Jinan 250014, Peoples R China; [Wang, Dongqi] East China Normal Univ, Sch Geog Sci, Shanghai 201100, Peoples R China; [Zhao, Yanchuang] Henan Univ Technol, Coll Informat Sci & Engn, Zhengzhou 450001, Peoples R China
通讯作者Lv, Min(mlv@yic.ac.cn)
作者部门海岸带环境工程技术研究与发展中心
英文摘要Organochlorine pesticides (OCPs) have been restricted for application for about 30 years in China. Intertidal zone is a sink for anthropogenic pollutants, and to better understand the current pollution status of OCPs in China, 324 surface sediment samples collected from 14 typical intertidal zones of China were analyzed for 22 OCPs. The total concentrations of OCPs ranged from 0.051 to 4141.711 ng/g, with DDTs and HCHs being the dominant components. Seasonal variations were not significant for most intertidal zones (p > 0.05), while significant spatial variations (p < 0.05) were found among 14 intertidal zones, with the highest OCP5 concentrations detected in Jiulong Jiang (JLJ). The OCPs concentrations in intertidal sediments would rarely to frequently cause adverse biological effects and DDTs were the major threat. Apart from the historical usage of technical DDT and lindane, current usage of technical DDT and HCH were also implied, especially for intertidal zones such as Beidaihe (BDH) and Yingluo Wan (YLW). PCA analysis indicated that compounds within the same type of OCPs were from similar source, while different types of OCPs were generally from different sources and not used together. Our results further indicated that OCP5 together with organic particles entered into the intertidal zones mainly through river input. (C) 2019 Elsevier Ltd. All rights reserved.
文章类型Article
资助机构NSFCNational Natural Science Foundation of China [41601525, 21677167]; NSF of Shandong province [ZR2016DB07]; Basic Special Program of Ministry of Science and Technology, China [2014FY210600]; Thousand Young Talents Program of China; Taishan Scholar Project Special Funding; Open Fund of the State Key Laboratory of Environmental Chemistry and Ecotoxicology [KF2017-11]
收录类别SCI
语种英语
关键词[WOS]POLYCYCLIC AROMATIC-HYDROCARBONS; PERSISTENT ORGANIC POLLUTANTS; POLYCHLORINATED-BIPHENYLS PCBS; PEARL RIVER DELTA; SOUTH CHINA; SPATIAL-DISTRIBUTION; SEASONAL DISTRIBUTION; SOURCE APPORTIONMENT; SURFACE SEDIMENTS; YELLOW SEA
研究领域[WOS]Environmental Sciences
WOS记录号WOS:000514746800130
引用统计被引频次：13[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/133337/24757
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中科院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室
中科院海岸带环境过程与生态修复重点实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China;
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China;
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
4.Shandong Normal Univ, Coll Geog & Environm, Jinan 250014, Peoples R China;
5.East China Normal Univ, Sch Geog Sci, Shanghai 201100, Peoples R China;
6.Henan Univ Technol, Coll Informat Sci & Engn, Zhengzhou 450001, Peoples R China
推荐引用方式
GB/T 7714Lv, M,Luan, XL,Guo, XT,et al. A national-scale characterization of organochlorine pesticides (OCPs) in intertidal sediment of China: Occurrence, fate and influential factors[J]. ENVIRONMENTAL POLLUTION,2020,257:113634.
APALv, M.,Luan, XL.,Guo, XT.,Liao, CY.,Guo, DF.,...&Chen, LX.(2020).A national-scale characterization of organochlorine pesticides (OCPs) in intertidal sediment of China: Occurrence, fate and influential factors.ENVIRONMENTAL POLLUTION,257,113634.
MLALv, M,et al."A national-scale characterization of organochlorine pesticides (OCPs) in intertidal sediment of China: Occurrence, fate and influential factors".ENVIRONMENTAL POLLUTION 257(2020):113634.
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