Species-specific accumulation of halogenated flame retardants in eggs of terrestrial birds from an ecological station in the Pearl River Delta, South China
Sun, YX; Xu, XR; Hao, Q; Luo, XJ; Ruan, W; Zhang, ZW; Zhang, Q; Zou, FS; Mai, BX; xuxr@scsio.ac.cn; luoxiaoj@gig.ac.cn
2014
发表期刊CHEMOSPHERE
ISSN0045-6535
卷号95页码:442-447
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.
部门归属[Sun, Yu-Xin ; Xu, Xiang-Rong ; Hao, Qing ; Zhang, Zai-Wang] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China ; [Sun, Yu-Xin ; Luo, Xiao-Jun ; Ruan, Wei ; Mai, Bi-Xian] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China ; [Hao, Qing ; Ruan, Wei ; Zhang, Zai-Wang] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Zhang, Qiang ; Zou, Fa-Sheng] Guangdong Entomol Inst, Guangzhou 510260, Guangdong, Peoples R China
关键词Halogenated Flame Retardants Terrestrial Passerine Birds Eggs Bioaccumulation The Pearl River Delta
学科领域Environmental Sciences & Ecology
资助者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 ; 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 ; 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 ; 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
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收录类别sci
资助项目LMB
资助者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 ; 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 ; 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 ; 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
WOS记录号WOS:000328868400061
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10499
专题中科院海洋生物资源可持续利用重点实验室
通讯作者xuxr@scsio.ac.cn; luoxiaoj@gig.ac.cn
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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.,...&luoxiaoj@gig.ac.cn.(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.
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