State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China.
Environ Pollut. 2012 Mar;162:381-8. doi: 10.1016/j.envpol.2011.12.013. Epub 2011 Dec 26.
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. ∑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 δ(15)N 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.
多溴联苯醚 (PBDEs)、十溴联苯乙烷 (DBDPE)、多溴联苯 (PBBs) 和五溴甲苯 (PBT) 在从中国南方七个采样点采集的亮腹滨鹬 (LVB)、长尾伯劳 (LTS) 和东方喜鹊 - 罗宾 (OMR) 中进行了研究。∑PBDEs、DBDPE、PBB153 和 PBT 水平范围为 35 至 15,000、未检出 (nd)-130、nd-6800 和 nd-6.8ng/g 脂质重量。δ(15)N 值与溴化阻燃剂 (BFR) 浓度之间存在正相关关系。BFR 的地理模式表明 PBDEs 与电子废物回收和当地工业活动以及城市化有关；PBB153 来自电子废物；DBDPE 主要来自当地工业活动；而 PBT 则没有特定的来源。发现 PBDE 同系物的分布取决于鸟类物种和采样地点，在电子废物采样点，低溴化同系物的丰度较高，而在 LTS 和 OMR 中 BDE153 的丰度明显高于 LVB。
