Occurrence and bioaccumulation of polybrominated diphenyl ethers in sediments and paddy ecosystems of Liaohe River Basin, northeast China

被引：22
作者：
Ma, Xindong [1 ,2 ]
Zhang, Haijun [2 ]
Yao, Wenjun [1 ,3 ]
Guo, Wen [1 ,3 ]
Li, Depeng [1 ]
Yao, Ziwei [1 ]
Chen, Jiping [2 ]
机构：
[1] State Ocean Adm, Key Lab Ecol Environm Coastal Areas, Natl Marine Environm Monitoring Ctr, Dalian 116023, Peoples R China
[2] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116011, Peoples R China
[3] Dalian Polytech Univ, Sch Chem Engn & Light Ind, Dalian 116034, Peoples R China
来源：
JOURNAL OF ENVIRONMENTAL SCIENCES | 2016年 / 43卷
基金：
中国国家自然科学基金;
关键词：
Polybrominated diphenyl ethers; Bioaccumulation; Sediment; Paddy field; Liaohe River Basin; BROMINATED FLAME RETARDANTS; POLYCHLORINATED-BIPHENYLS PCBS; PBDES; DELTA; BIOTA; FISH; HEXABROMOCYCLODODECANE; ORGANISMS; PROFILES; BEHAVIOR;
D O I：
10.1016/j.jes.2015.10.016
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Concentrations of 16 polybrominated diphenyl ether (PBDE) congeners were measured in river sediments, paddy soils and three species of paddy-field organisms (crab, loach and carp) collected from the Liaohe River Basin, northeastern China. The total contents of PBDEs (Sigma 16PBDEs) in sediments and paddy soils were in the ranges of 273.4-3246.3 pg/g dry weight (dw), and 192.1-1783.8 pg/g dw, respectively. BDE 209 was the dominant congener both in sediments and paddy soils. The concentrations of Sigma 16PBDEs in sediments were significantly higher than those in the adjacent paddy soils, indicating a potential transport of PBDEs from river to paddy ecosystems via river water irrigation. The biota-soil accumulation factor (BSAF) was calculated as the ratio between the lipid-normalized concentration in paddy field organisms and the total organic carbon-normalized concentration in paddy soil. The average BSAF values of Sigma 15PBDEs followed the sequence of crab (3.6) > loach (3.3) > carp (2.1). BDE 154 had the highest BSAF value, and a parabolic trend between BSAF values of individual PBDE congeners and their logK(ow) values was observed. In view of the fact that crab had the larger BSAF value and higher lipid content, the ecological risk and health risk for crab cultivation in paddy fields should be of particular concern. (C) 2015 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.
引用
收藏
页码：250 / 256
页数：7
相关论文
共 35 条
  • [1] An overview of commercially used brominated flame retardants, their applications, their use patterns in different countries/regions and possible modes of release
    Alaee, M
    Arias, P
    Sjödin, A
    Bergman, Å
    [J]. ENVIRONMENT INTERNATIONAL, 2003, 29 (06) : 683 - 689
  • [2] Polybrominated diphenylethers in sediments and biota downstream of potential sources in the UK
    Allchin, CR
    Law, RJ
    Morris, S
    [J]. ENVIRONMENTAL POLLUTION, 1999, 105 (02) : 197 - 207
  • [3] Current levels and composition profiles of PBDEs and alternative flame retardants in surface sediments from the Pearl River Delta, southern China: Comparison with historical data
    Chen, She-Jun
    Feng, An-Hong
    He, Ming-Jing
    Chen, Man-Ying
    Luo, Xiao-Jun
    Mai, Bi-Xian
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2013, 444 : 205 - 211
  • [4] An overview of brominated flame retardants in the environment
    de Wit, CA
    [J]. CHEMOSPHERE, 2002, 46 (05) : 583 - 624
  • [5] Brominated flame retardants in the Arctic environment - trends and new candidates
    de Wit, Cynthia A.
    Herzke, Dorte
    Vorkamp, Katrin
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2010, 408 (15) : 2885 - 2918
  • [6] Occurrence and bioavailability of polybrominated diphenyl ethers and hexabromocyclododecane in sediment and fish from the Cinca River, a tributary of the Ebro River (Spain)
    Eljarrat, E
    De La Cal, A
    Raldua, D
    Duran, C
    Barcelo, D
    [J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2004, 38 (09) : 2603 - 2608
  • [7] Gobas Frank A. P. C., 2009, Integrated Environmental Assessment and Management, V5, P624, DOI 10.1897/IEAM_2008-089.1
  • [8] Migration of polybrominated diphenyl ethers in biosolids-amended soil
    Gorgy, Tamer
    Li, Loretta Y.
    Grace, John R.
    Ikonomou, Michael G.
    [J]. ENVIRONMENTAL POLLUTION, 2013, 172 : 124 - 130
  • [9] Persistent organic pollutants in benthic and pelagic organisms off Adelie Land, Antarctica
    Goutte, A.
    Chevreuil, M.
    Alliot, F.
    Chastel, O.
    Cherel, Y.
    Eleaume, M.
    Masse, G.
    [J]. MARINE POLLUTION BULLETIN, 2013, 77 (1-2) : 82 - 89
  • [10] Potential role of fire retardant-treated polyurethane foam as a source of brominated diphenyl ethers to the US environment
    Hale, RC
    La Guardia, MJ
    Harvey, E
    Mainor, TM
    [J]. CHEMOSPHERE, 2002, 46 (05) : 729 - 735
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