Polybrominated diphenyl ethers;
Marine food web;
Biomagnification;
Liaodong Bay;
BROMINATED FLAME RETARDANTS;
PERSISTENT ORGANIC POLLUTANTS;
PEARL RIVER ESTUARY;
MYTILUS-EDULIS;
BLUE MUSSELS;
BALTIC SEA;
BIOMAGNIFICATION;
TROPHODYNAMICS;
ENVIRONMENT;
HEXABROMOCYCLODODECANE;
D O I:
10.1016/j.marpolbul.2013.07.020
中图分类号:
X [环境科学、安全科学];
学科分类号:
08 ;
0830 ;
摘要:
The concentrations of 21 polybrominated diphenyl ethers (PBDEs) congeners were analyzed in organisms within a marine food web collected from the Liaodong Bay, North China. The total concentrations of PBDEs in all samples ranged from 0.87 to 91.4 ng g(-1) lipid weight (lw). BDE-47 was the predominant congener and had a concentration ranging from 0.30 to 36.1 ng g(-1) lw. The trophic magnification factors (TMF) of the PBDEs were calculated using the trophic levels obtained from the stable nitrogen isotope ratios. The TMF value of Sigma PBDEs was 3.50 for the entire food web and 2.21 for the food web excluding seabirds. Four concentration ratios, BDE-99/BDE-100, BDE-99/BDE-47, BDE-153/BDE-154 and BDE-183/ BDE-154, decreased linearly with the increase of the trophic levels in the invertebrates and the fishes (p < 0.01). The results suggested that the PBDEs were steadily metabolized in the trophic transfer process along the food chain. (C) 2013 Elsevier Ltd. All rights reserved.
机构:
Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R ChinaChinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
Zheng, Binghui
Zhao, Xingru
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Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R ChinaChinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
Zhao, Xingru
Ni, Xinjuan
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Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R ChinaChinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
Ni, Xinjuan
Ben, Yujie
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Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R ChinaChinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
Ben, Yujie
Guo, Rui
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Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R ChinaChinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
Guo, Rui
An, Lihui
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Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R ChinaChinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
机构:
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Yu, Mei
Luo, Xiao-Jun
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Luo, Xiao-Jun
Wu, Jiang-Ping
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Wu, Jiang-Ping
Chen, She Jun
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Chen, She Jun
Mai, Bi-Xian
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
机构:
Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R ChinaChinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
Pan, Xiaohui
Tang, Jianhui
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Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R ChinaChinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
Tang, Jianhui
Li, Jun
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
Li, Jun
Zhong, Guangcai
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Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R ChinaChinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
Zhong, Guangcai
Chen, Yingjun
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Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R ChinaChinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
Chen, Yingjun
Zhang, Gan
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Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
机构:
Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing 100101, Peoples R China
Minist Environm Protect, S China Inst Environm Sci, Metropolitan Environm Ctr, Guangzhou 510655, Guangdong, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
Hu, Guo-cheng
Dai, Jia-yin
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Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing 100101, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
Dai, Jia-yin
Xu, Zhen-cheng
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Minist Environm Protect, S China Inst Environm Sci, Metropolitan Environm Ctr, Guangzhou 510655, Guangdong, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
Xu, Zhen-cheng
Luo, Xiao-jun
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Chinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
Luo, Xiao-jun
Cao, Hong
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Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing 100101, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
Cao, Hong
Wang, Jian-she
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Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing 100101, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
Wang, Jian-she
Mai, Bi-xian
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Chinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
Mai, Bi-xian
Xu, Mu-qi
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Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing 100101, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, Stale Key Lab Organ Chem, Guangzhou 510640, Guangdong, Peoples R China
机构:
Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R China
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R ChinaChinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R China
Qiu, Yao-Wen
Zhang, Gan
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R ChinaChinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R China
Zhang, Gan
Guo, Ling-Li
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R ChinaChinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R China
Guo, Ling-Li
Zheng, Gene J.
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City Univ Hong Kong, Dept Biol & Chem, Ctr Coastal Pollut & Conservat, Kowloon, Hong Kong, Peoples R ChinaChinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R China
Zheng, Gene J.
Cai, Shu-Qun
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Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R ChinaChinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R China