Species-specific accumulation of halogenated flame retardants in eggs of terrestrial birds from an ecological station in the Pearl River Delta, South China
文献类型：期刊论文
| 作者 | Sun, YX ; Xu, XR ; Hao, Q ; Luo, XJ ; Ruan, W ; Zhang, ZW ; Zhang, Q ; Zou, FS ; Mai, BX |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2014 |
| 卷号 | 95页码:442-447 |
| 关键词 | Halogenated flame retardants Terrestrial passerine birds Eggs Bioaccumulation The Pearl River Delta |
| ISSN号 | 0045-6535 |
| 通讯作者 | xuxr@scsio.ac.cn ; luoxiaoj@gig.ac.cn |
| 中文摘要 | Little information is available on the bioaccumulation of halogenated flame retardants (HFRs) in terrestrial ecosystem. Eggs of light-vented bulbul, yellow-bellied prinia, plain prinia, and dark green white-eye were collected from an ecological station in the Pearl River Delta, South China to investigate the occurrence of polybrominated diphenyl ethers (PBDEs) and several alternative HFRs, including decabromodiphenyl ethane (DBDPE), dechlorane plus (DP), hexabromobenzene (HBB), pentabromoethylbenzene (PBEB), 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), pentabromotoluene (PBT), and 2,3,5,6-tetrab-romo-p-xylene (pTBX). Concentrations of PBDEs, DBDPE, DP, HBB, PBEB, BTBPE, PBT, and pTBX ranged from 53-423, 6.1-609, 4.6-268, not detected (nd)-10, nd-1.4, nd-1.7, nd-7.5, and nd-3.2 ng g(-1) lw, respectively. Light-vented bulbul exhibited significantly lower levels of PBDEs, DBDPE, DP, and HBB than other three bird species due to its phytophagy and the other three bird species' insectivores. PBDEs were the predominant HFRs in bird eggs, followed by DBDPE and DP. Significant negative relationship between the fraction of anti-DP and DP concentrations was observed in bird eggs, suggesting that DP levels play an important role in determining the isomeric composition. Anti-Cl-11-DP, the dechlorinated products of DP, was found in bird eggs with concentrations ranging from nd to 0.86 ng g(-1) lw and its source is worth further research. (C) 2013 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences & Ecology |
| 收录类别 | SCI |
| 资助信息 | Chinese Academy of Sciences [EW-QN 105]; National Basic Research Program of China [2009CB4216604]; National Science Foundation of China [21077105, 41230639, 41273118, 41173109]; Guangdong Natural Science Foundation; Hundred Talent Program of the Chinese Academy of Science |
| 原文出处 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000328868400061 |
| 公开日期 | 2014-12-11 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10499]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 推荐引用方式 GB/T 7714 | Sun, YX,Xu, XR,Hao, Q,et al. Species-specific accumulation of halogenated flame retardants in eggs of terrestrial birds from an ecological station in the Pearl River Delta, South China[J]. CHEMOSPHERE,2014,95:442-447. |
| APA | Sun, YX.,Xu, XR.,Hao, Q.,Luo, XJ.,Ruan, W.,...&Mai, BX.(2014).Species-specific accumulation of halogenated flame retardants in eggs of terrestrial birds from an ecological station in the Pearl River Delta, South China.CHEMOSPHERE,95,442-447. |
| MLA | Sun, YX,et al."Species-specific accumulation of halogenated flame retardants in eggs of terrestrial birds from an ecological station in the Pearl River Delta, South China".CHEMOSPHERE 95(2014):442-447. |
入库方式： OAI收割
来源：南海海洋研究所
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