DOI: 10.1016/j.marpolbul.2015.05.040
Scopus记录号: 2-s2.0-84931573095
论文题名: Modelling the fate of micropollutants in the marine environment using passive sampling
作者: Claessens M. ; De Laender F. ; Monteyne E. ; Roose P. ; Janssen C.R.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 96, 期: 2018-01-02 起始页码: 103
结束页码: 109
语种: 英语
英文关键词: Environmental fate
; Equilibrium modelling
; Marine environment
; Passive sampling
Scopus关键词: Aromatic hydrocarbons
; Organic pollutants
; Polychlorinated biphenyls
; Sediments
; Silicones
; Suspended sediments
; Environmental fate
; Equilibrium modelling
; Freely dissolved concentration
; Marine environment
; Passive sampling
; Polychlorinated biphenyl (PCBs)
; Polycyclic aromatic hydrocarbons (PAHS)
; Suspended particulate matters
; Polycyclic aromatic hydrocarbons
; black carbon
; dimeticone
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; particulate matter
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; water pollutant
; biota
; environmental fate
; marine pollution
; marine sediment
; modeling
; PAH
; PCB
; sampling
; sediment pollution
; suspended particulate matter
; analytic method
; animal tissue
; Article
; Belgium
; bioaccumulation
; chemical analysis
; concentration (parameters)
; equilibrium model
; flatfish
; hydrophobicity
; liver
; muscle tissue
; mussel
; nonbiological model
; nonhuman
; particulate matter
; passive sampling approach
; pollution monitoring
; sea pollution
; sediment
; shrimp
; Soxhlet extraction
; water sampling
; analysis
; chemical model
; chemistry
; environment
; environmental monitoring
; procedures
; water pollutant
; Atlantic Ocean
; Belgian Shelf
; Belgium
; North Sea
; Environment
; Environmental Monitoring
; Geologic Sediments
; Models, Chemical
; Particulate Matter
; Polychlorinated Biphenyls
; Polycyclic Hydrocarbons, Aromatic
; 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: Polydimethylsiloxane sheets were used to determine freely dissolved concentrations (Cdiss ) of polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) in the Belgian coastal zone. Equilibrium models were used to predict the whole water concentrations (Cww ) of these compounds as well as their concentrations in sediment, suspended particulate matter (SPM) and biota. In general, contaminant concentrations were predicted well for whole water and biota. Cww was increasingly underpredicted as Koc increased, possibly because of the presence of black carbon. Concentrations in biota were overestimated by the equilibrium approach when logKow exceeded 6.5, suggesting an increasing role of transformation processes. Concentrations of PAHs and PCBs in sediment and SPM were consistently underpredicted although a good correlation between measured and predicted values was observed. This was potentially due to the use of experimental Koc values which have been found to underestimate partitioning of hydrophobic substances to sediment in field studies. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86347
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: Ghent University, Faculty of Bioscience Engineering, Laboratory of Environmental Toxicology and Aquatic Ecology, J. Plateaustraat 22, Ghent, Belgium; Research Unit of Environmental and Evolutionary Biology, University of Namur, Rue de Bruxelles 61, Namur, Belgium; Royal Belgian Institute of Natural Sciences, Management Unit of the North Sea Mathematical Model, 2e en 23e Linieregimentsplein, Oostende, Belgium
Recommended Citation:
Claessens M.,De Laender F.,Monteyne E.,et al. Modelling the fate of micropollutants in the marine environment using passive sampling[J]. Marine Pollution Bulletin,2015-01-01,96(2018-01-02)