DOI: 10.1016/j.marpolbul.2015.07.041
Scopus记录号: 2-s2.0-84944281547
论文题名: Bioaccumulation and biomagnification of halogenated organic pollutants in mangrove biota from the Pearl River Estuary, South China
作者: Sun Y.-X. ; Zhang Z.-W. ; Xu X.-R. ; Hu Y.-X. ; Luo X.-J. ; Cai M.-G. ; Mai B.-X.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 99, 期: 2018-01-02 起始页码: 150
结束页码: 156
语种: 英语
英文关键词: Bioaccumulation
; Biomagnification
; Halogenated organic pollutants
; Mangrove biota
; The Pearl River Estuary
Scopus关键词: Bioaccumulation
; Biochemistry
; Dechlorination
; Ecology
; Ecosystems
; Estuaries
; Flame retardants
; Gems
; Halogenation
; Pollution
; Polychlorinated biphenyls
; River pollution
; Rivers
; Biomagnification
; Biomagnification factors
; Decabromodiphenyl ethane
; Dichlorodiphenyltrichloroethane
; Mangrove biota
; Pearl River estuary
; Polybrominated diphenyl ether (PBDEs)
; Polychlorinated biphenyl (PCBs)
; Organic pollutants
; chemical compound
; chlorphenotane
; decabromodiphenylethane
; dechlorane plus
; polybrominated diphenyl ether
; polychlorinated biphenyl
; unclassified drug
; chlorphenotane
; diphenyl ether derivative
; polychlorinated biphenyl
; water pollutant
; bioaccumulation
; DDT
; mangrove
; organic pollutant
; PBDE
; PCB
; animal tissue
; Article
; bioaccumulation
; biochemical composition
; biomagnification
; biomagnification factor
; biota
; China
; concentration (parameters)
; controlled study
; environmental aspects and related phenomena
; environmental factor
; Esocidae
; estuary
; geographic distribution
; mangrove
; Muraenesox cinereus
; nonhuman
; persistent organic pollutant
; trophic magnification factor
; analysis
; animal
; ecosystem
; environmental monitoring
; fish
; food chain
; pharmacokinetics
; procedures
; river
; water pollutant
; China
; Guangdong
; Zhujiang Estuary
; Humulus
; Muraenesox cinereus
; Animals
; Biota
; China
; DDT
; Ecosystem
; Environmental Monitoring
; Estuaries
; Fishes
; Food Chain
; Halogenated Diphenyl Ethers
; Polychlorinated Biphenyls
; Rivers
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Four biota species were collected from mangrove ecosystems of the Pearl River Estuary to investigate the bioaccumulation and biomagnification of polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane (DDT), polybrominated diphenyl ethers (PBDEs), dechlorane plus (DP), and decabromodiphenyl ethane (DBDPE). Concentrations of σPCBs, σDDTs, σPBDEs, DP, DBDPE and anti-Cl11-DP (the dechlorination product of anti-DP) in mangrove biota ranged from 32.1-466, 153-3819, 3.88-59.8, 0.18-6.88, not detected (nd)-30.6 and nd-2.65ng/g lipid weight, respectively. Daggertooth pike conger (Muraenesox cinereus) had higher concentrations of contaminants than the other three biota species. Significant positive relationship between anti-Cl11-DP and anti-DP levels was observed in mangrove biota. DDTs were the predominant HOPs in all biota species, followed by PCBs and PBDEs. All the target compounds exhibited biomagnification, with biomagnification factors greater than 1 in the studied feeding relationships. Food web magnification was found for σPCBs, σDDTs, σPBDEs and DP, with trophic magnification factors of 2.76, 2.61, 2.20 and 2.31, respectively. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85958
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China; College of Ocean and Earth Sciences, Xiamen University, Xiamen, China; University of Chinese Academy of Sciences, Beijing, China
Recommended Citation:
Sun Y.-X.,Zhang Z.-W.,Xu X.-R.,et al. Bioaccumulation and biomagnification of halogenated organic pollutants in mangrove biota from the Pearl River Estuary, South China[J]. Marine Pollution Bulletin,2015-01-01,99(2018-01-02)