Brominated flame retardants in three terrestrial passerine birds from South China: Geographical pattern and implication for potential sources

被引：65
作者：
Sun, Yu-xin [1 ,2 ]
Luo, Xiao-jun [1 ]
Mo, Ling [1 ,2 ]
Zhang, Qiang [2 ,3 ]
Wu, Jiang-ping [1 ]
Chen, She-jun [1 ]
Zou, Fa-sheng [3 ]
Mai, Bi-xian [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
[3] S China Inst Endangered Anim, Guangzhou 510260, Guangdong, Peoples R China
来源：
ENVIRONMENTAL POLLUTION | 2012年 / 162卷
基金：
美国国家科学基金会;
关键词：
Brominated flame retardants; Passerine birds; Geographical pattern; Potential source; POLYBROMINATED DIPHENYL ETHERS; WASTE RECYCLING REGION; FALCO-PEREGRINUS EGGS; FOOD-WEB; TROPHIC TRANSFER; HUMAN EXPOSURE; BIOACCUMULATION; PBDES; ENVIRONMENT; POLLUTANTS;
D O I：
10.1016/j.envpol.2011.12.013
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Polybrominated diphenyl ethers (PBDEs), decabromodiphenyl ethane (DBDPE), polybrominated biphenyls (PBBs) and pentabromotoluene (PBT) were investigated in light-vented bulbul (LVB), long-tailed shrike (LTS) and oriental magpie-robin (OMR) collected from seven sampling sites in South China. Sigma PBDEs, DBDPE, PBB 153, and PBT levels ranged from 35 to 15 000, no detected (nd)-130, nd-6800, and nd-6.8 ng/g lipid weight, respectively. Positive correlations were found between delta N-15 values and brominated flame retardant (BFR) concentrations. The BFR geographic pattern indicated that PBDEs were linked to e-waste recycling and local industry activities as well as urbanization; PBB 153 was derived from e-waste; DBDPE was mainly come from local industry activities; and no specific source was observed for PBT. PBDE congener profiles were found to be depended on bird species and sampling sites with relatively high abundances of lower brominated congeners in e-waste site and significantly higher abundance of BDE153 in LTS and OMR than in LVB. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：381 / 388
页数：8
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