YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室
Seasonal distribution, risks, and sources of endocrine disrupting chemicals in coastal waters: Will these emerging contaminants pose potential risks in marine environment at continental-scale?
Lu J(吕剑); Cui Zhang; Jun Wu
Source PublicationChemosphere
2020
Volume247Issue:0Pages:125907
KeywordBISPHENOL-A BPA WASTE-WATER ESTROGENIC ACTIVITY IN-VITRO RIVER XENOESTROGENS EDCS 4-NONYLPHENOL NONYLPHENOL EFFLUENTS
MOST Discipline CatalogueEnvironmental Sciences
DOI10.1016/j.chemosphere.2020.125907
Contribution Rank[Lu, Jian; Zhang, Cui; Zhang, Yuxuan; Lin, Yichen] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Key Lab Coastal Environm Proc,YICCAS, Yantai 264003, Shandong, Peoples R China; [Lu, Jian; Zhang, Cui; Zhang, Yuxuan; Lin, Yichen] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Lu, Jian] Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; [Wu, Jun] Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Shandong, Peoples R China
Department海岸带环境过程实验室
AbstractCoastal waters are the critical ecologically fragile regions under the influence of the fastest economic developing pace and the extensive anthropogenic activities in coastal zone. Little information on the seasonal distribution, risks, and sources of endocrine disrupting chemicals (EDCs) which are emerging contaminants to pose potential risks at very low concentrations in coastal waters at continental-scale is available. This study investigated the coastline-based distribution, risks, and sources of target EDCs in coastal water of China. EDCs in coastal waters of China showed significant spatio-temporal variation with phenolic compounds serving as predominant EDCs. Bisphenol A (BPA) was detected in all water samples with average concentration of 449.2/186.3 ng/L in winter/summer while estrone was the main steroidal estrogen with the average concentration of 87.2/2.7 ng/L in winter/summer. EDCs in coastal waters of South China Sea Area showed higher concentrations. EDCs in coastal waters exerted high ecological risks and estrone/BPA averagely accounted for over 61%/71% of total risk quotient in winter/summer. Average estradiol equivalent concentration of all target EDCs reached 68.87/1.76 ng/L in winter/summer. EDCs in coastal waters did not pose potential non-cancer health risks for humans. The positive matrix factorization (PMF) model was firstly used to identify and quantify possible sources of EDCs. The PMF analysis showed that wastewater and sewage might be the main source for EDCs in coastal waters. EDCs in coastal waters showed high estradiol equivalent concentration and ecological risks at continental-scale, highlighting that EDCs contamination has become a crucial stress affecting the sustainable development of coastal regions. (C) 2020 Elsevier Ltd. All rights reserved.
SubtypeArticle
Indexed BySCIE
Language英语
WOS KeywordBISPHENOL-A BPA ; WASTE-WATER ; ESTROGENIC ACTIVITY ; IN-VITRO ; RIVER ; XENOESTROGENS ; EDCS ; 4-NONYLPHENOL ; NONYLPHENOL ; EFFLUENTS
WOS IDWOS:000527924400086
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/24203
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorLu J(吕剑)
Recommended Citation
GB/T 7714
Lu J,Cui Zhang,Jun Wu. Seasonal distribution, risks, and sources of endocrine disrupting chemicals in coastal waters: Will these emerging contaminants pose potential risks in marine environment at continental-scale?[J]. Chemosphere,2020,247(0):125907.
APA Lu J,Cui Zhang,&Jun Wu.(2020).Seasonal distribution, risks, and sources of endocrine disrupting chemicals in coastal waters: Will these emerging contaminants pose potential risks in marine environment at continental-scale?.Chemosphere,247(0),125907.
MLA Lu J,et al."Seasonal distribution, risks, and sources of endocrine disrupting chemicals in coastal waters: Will these emerging contaminants pose potential risks in marine environment at continental-scale?".Chemosphere 247.0(2020):125907.
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