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From headwaters to estuary: Distribution and fate of halogenated flame retardants (HFRs) in a river basin near the largest HFR manufacturing base in China

文献类型：期刊论文

作者Zhen, Xiaomei; Tang, Jianhui; Liu, Lin; Wang, Xinming; Li, Yanan; Xie, Zhiyong
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2018-04-15
卷号621页码:1370-1377
关键词HFRs DPs DBDPE Xiaoqing River Laizhou Bay
ISSN号0048-9697
DOI10.1016/j.scitotenv.2017.10.091
产权排序[Zhen, Xiaomei ; Tang, Jianhui ; Liu, Lin ; Li, Yanan] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China ; [Zhen, Xiaomei ; Wang, Xinming] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China ; [Zhen, Xiaomei ; Liu, Lin ; Li, Yanan] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Xie, Zhiyong] Helmholtz ZentrumGeesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Max Planck Str 1, D-21502 Geesthacht, Germany
文献子类Article
英文摘要With the gradual phasing out of polybrominated diphenyl ethers (PBDEs), market demands for alternative halogenated flame retardants (HFRs) are increasing. The Laizhou Bay area is the biggest manufacturing base for brominated flame retardants (BFRs) in China, and the Xiaoqing River is the largest and most heavily contaminated river in this region. Water and sediment samples were collected from the headwaters to the estuary of the Xiaoqing River to investigate the distribution and fate of HFRs [i.e., PBDEs, alternative brominated flame retardants (aBFRs) and dechlorane plus (DPs). In the water samples, DPs was the most abundant flame retardant (median: 11.7 ng/L), followed by decabromodiphenylethane (DBDPE) (5.92 ng/L). In the sediment samples, DBDPE was the predominant flame retardant (39.5 ng/g dw), followed by decabromodiphenyl ether (BDE 209) (2.81 ng/g dw). The levels of DBDPE exceeded those of BDE 209 in most samples, indicating the overwhelming replacement of BDE 209 by DBDPE in this area. In the river section of this study, point source and atmospheric deposition followed by land runoff were the major factors influencing the distribution of HFRs, whereas in the estuary, riverine discharge, the estuarine maximumturbidity zone (MTZ), and hydrodynamic parameters played more important roles. Manufacturing is a significant source of contamination of the Xiaoqing River basin through atmospheric deposition and wastewater discharge. (c) 2017 Elsevier B.V. All rights reserved.
WOS关键词POLYBROMINATED DIPHENYL ETHERS ; DECHLORANE PLUS ; SOUTH CHINA ; NORTH CHINA ; SPATIAL-DISTRIBUTION ; SURFACE SEDIMENTS ; COMPOSITION PROFILES ; POTENTIAL SOURCES ; DONGJIANG RIVER ; YANGTZE-RIVER
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000424196800135
资助机构Chinese Academy of Sciences [KZZD-EW-14, XDA11020401, 2013T2Z0032, 13337KYSB20130013]
源URL[http://ir.yic.ac.cn/handle/133337/24377]  
专题烟台海岸带研究所_近岸生态与环境实验室
烟台海岸带研究所_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.Helmholtz ZentrumGeesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Max Planck Str 1, D-21502 Geesthacht, Germany
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China;
3.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China;
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
推荐引用方式
GB/T 7714		 Zhen, Xiaomei,Tang, Jianhui,Liu, Lin,et al. From headwaters to estuary: Distribution and fate of halogenated flame retardants (HFRs) in a river basin near the largest HFR manufacturing base in China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2018,621:1370-1377.
APA Zhen, Xiaomei,Tang, Jianhui,Liu, Lin,Wang, Xinming,Li, Yanan,&Xie, Zhiyong.(2018).From headwaters to estuary: Distribution and fate of halogenated flame retardants (HFRs) in a river basin near the largest HFR manufacturing base in China.SCIENCE OF THE TOTAL ENVIRONMENT,621,1370-1377.
MLA Zhen, Xiaomei,et al."From headwaters to estuary: Distribution and fate of halogenated flame retardants (HFRs) in a river basin near the largest HFR manufacturing base in China".SCIENCE OF THE TOTAL ENVIRONMENT 621(2018):1370-1377.

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来源：烟台海岸带研究所

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