Polybrominated diphenyl ethers (PBDEs) and alternative brominated flame retardants (aBFRs) in sediments from four bays of the Yellow Sea, North China

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Polybrominated diphenyl ethers (PBDEs) and alternative brominated flame retardants (aBFRs) in sediments from four bays of the Yellow Sea, North China
	Zhen, XM ; Tang, JH; Xie, ZY ; Wang, RM ; Huang, GP ; Zheng, Q ; Zhang, K ; Sun, YG ; Tian, CG; Pan, XH
刊名	ENVIRONMENTAL POLLUTION
	2016-06-01
卷号	213 页码:386-394
关键词	PBDEs DBDPE Jiaozhou Bay Dalian Bay Yellow Sea
ISSN号	0269-7491
通讯作者	Tang, JH (reprint author), Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. jhtang@yic.ac.cn
产权排序	[Zhen, Xiaomei; Tang, Jianhui; Wang, Runmei; Huang, Guopei; Tian, Chongguo; Pan, Xiaohui] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Zheng, Qian; Li, Jun; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Xie, Zhiyong] Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res, Max Planck Str 1, D-21502 Geesthacht, Germany; [Zhen, Xiaomei; Huang, Guopei; Zheng, Qian; Tian, Chongguo] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhang, Kai; Sun, Yongge] Zhejiang Univ, Sch Earth Sci, Hangzhou 310027, Zhejiang, Peoples R China
英文摘要	The distribution characteristics and potential sources of polybrominated diphenyl ethers (PBDEs) and alternative brominated flame retardants (aBFRs) were investigated in 54 surface sediment samples from four bays (Taozi Bay, Sishili Bay, Dalian Bay, and Jiaozhou Bay) of North China's Yellow Sea. Of the 54 samples studied, 51 were collected from within the four bays and 3 were from rivers emptying into Jiaozhou Bay. Decabromodiphenylethane (DBDPE) was the predominant flame retardant found, and concentration ranged from 0.16 to 39.7 ng g(-1) dw and 1.13-49.9 ng g(-1) dw in coastal and riverine sediments, respectively; these levels were followed by those of BDE 209, and its concentrations ranged from n.d. to 10.2 ng g(-1) dw and 0.05-7.82 ng g(-1) dw in coastal and riverine sediments, respectively. The levels of DBDPE exceeded those of decabromodiphenyl ether (BDE 209) in most of the samples in the study region, whereas the ratio of DBDPE/BDE 209 varied among the four bays. This is indicative of different usage patterns of brominated flame retardants (BFRs) and also different hydrodynamic conditions among these bay areas. The spatial distribution and composition profile analysis indicated that BFRs in Jiaozhou Bay and Dalian Bay were mainly from local sources, whereas transport from Laizhou Bay by coastal currents was the major source of BFRs in Taozi Bay and Sishili Bay. Both the Sigma PBDEs and Sigma aBFRs (sum of pentabromotoluene (PBT), 2,3-diphenylpropyl-2,4,6-tribromophenyl ether (DPTE), pentabromoethylbenzene (PBEB), and hexabromobenzene (HBB)) were at low concentrations in all the sediments. This is probably attributable to a combination of factors such as low regional usage of these products, atmospheric deposition patterns, coastal currents transportation patterns, and degradation processes for higher BDE congeners. This paper is the first study that has investigated the levels of DBDPE in the coastal sediments of China's Yellow Sea. (C) 2016 Elsevier Ltd. All rights reserved.
研究领域[WOS]	Environmental Sciences & Ecology
关键词[WOS]	PERSISTENT ORGANIC POLLUTANTS ; WATER TREATMENT PLANTS ; SPATIAL-DISTRIBUTION ; SURFACE SEDIMENTS ; RIVER DELTA ; COMPOSITION PROFILES ; POTENTIAL SOURCES ; COASTAL WATERS ; MASS INVENTORY ; SEWAGE-SLUDGE
收录类别	SCI
语种	英语
WOS记录号	WOS:000377921800041
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/17095]
专题	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中国科学院烟台海岸带研究所
作者单位	1.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res 2.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem 3.Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res 4.Univ Chinese Acad Sci 5.Zhejiang Univ, Sch Earth Sci
推荐引用方式 GB/T 7714	Zhen, XM,Tang, JH,Xie, ZY,et al. Polybrominated diphenyl ethers (PBDEs) and alternative brominated flame retardants (aBFRs) in sediments from four bays of the Yellow Sea, North China[J]. ENVIRONMENTAL POLLUTION,2016,213:386-394.
APA	Zhen, XM.,Tang, JH.,Xie, ZY.,Wang, RM.,Huang, GP.,...&Zhang, G.(2016).Polybrominated diphenyl ethers (PBDEs) and alternative brominated flame retardants (aBFRs) in sediments from four bays of the Yellow Sea, North China.ENVIRONMENTAL POLLUTION,213,386-394.
MLA	Zhen, XM,et al."Polybrominated diphenyl ethers (PBDEs) and alternative brominated flame retardants (aBFRs) in sediments from four bays of the Yellow Sea, North China".ENVIRONMENTAL POLLUTION 213(2016):386-394.