DOI: 10.1016/j.marpolbul.2013.11.005
Scopus记录号: 2-s2.0-84892442439
论文题名: Distributions of polychlorinated biphenyls in the Daliao River estuary of Liaodong Bay, Bohai Sea (China)
作者: Men B. ; He M. ; Tan L. ; Lin C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 78, 期: 2018-01-02 起始页码: 77
结束页码: 84
语种: 英语
英文关键词: Daliao River estuary
; PCBs
; Polychlorinated biphenyls
; Sediment
; SPM
; Water
Scopus关键词: Active deposition
; Bohai sea (China)
; Chlorinated congeners
; PCB concentration
; PCBs
; Polychlorinated biphenyl (PCBs)
; SPM
; Suspended particulate matters
; Estuaries
; Organic pollutants
; Rivers
; Sediments
; Water
; Polychlorinated biphenyls
; black carbon
; organic carbon
; polychlorinated biphenyl derivative
; surface water
; concentration (composition)
; estuarine pollution
; marine sediment
; PCB
; pollutant transport
; suspended particulate matter
; adsorption
; article
; chemical composition
; comparative study
; concentration (parameters)
; dry weight
; ecotoxicity
; environmental impact
; estuary
; geographic distribution
; industrial waste
; physical chemistry
; sea pollution
; sediment
; sewage
; suspended particulate matter
; total organic carbon
; water analysis
; water sampling
; watershed
; Bohai Sea
; China
; Daliao River
; Liaodong Bay
; Liaoning
; Pacific Ocean
; Yellow Sea
; Daliao River estuary
; PCBs
; Polychlorinated biphenyls
; Sediment
; SPM
; Water
; Bays
; China
; Environmental Monitoring
; Estuaries
; Geologic Sediments
; 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: The distributions of 41 polychlorinated biphenyls (PCBs) were determined in the aqueous phase, suspended particulate matter (SPM), and sediment of the Daliao River estuary in Liaodong Bay, Bohai Sea (China). The total PCB concentrations ranged from 5.51 to 40.28ngL-1 in the surface water, from 6.78 to 66.55ngL-1 dry weight in the SPM, and from 0.83 to 7.29ngg-1 dry weight in the sediment. The PCB concentrations in water, SPM, and sediment were moderate relative to those reported for other estuary and marine systems around the world. Sedimentary PCB concentrations decreased offshore due to the active deposition of laterally transported river-borne particles. The predominance of the highly chlorinated congeners for the water, SPM, and sediment samples are an indication of either a lack of degradation or the presence of nearby or recent releases into the environment. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85693
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: State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing 100875, China; State Key Laboratory of Environmental Aquatic Chemistry, Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Recommended Citation:
Men B.,He M.,Tan L.,et al. Distributions of polychlorinated biphenyls in the Daliao River estuary of Liaodong Bay, Bohai Sea (China)[J]. Marine Pollution Bulletin,2014-01-01,78(2018-01-02)