DOI: 10.1016/j.marpolbul.2018.01.008
Scopus记录号: 2-s2.0-85044253491
论文题名: Modeling of PCB trophic transfer in the Gulf of Lions; 3D coupled model application
作者: Alekseenko E. ; Thouvenin B. ; Tronczyński J. ; Carlotti F. ; Garreau P. ; Tixier C. ; Baklouti M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 128 起始页码: 140
结束页码: 155
语种: 英语
英文关键词: 3D coupled model
; CB153 fluxes
; Gulf of Lions
; PCBs
; Planktonic food web
Scopus关键词: Bacteria
; Budget control
; Chemical contamination
; Coastal zones
; Meteorological problems
; Organic pollutants
; Plankton
; Polychlorinated biphenyls
; Adsorption/desorption
; Atmospheric depositions
; Biogeochemical process
; Coupled modeling
; Food webs
; Gulf of Lion
; Phytoplankton species
; Sorption coefficients
; Three dimensional computer graphics
; polychlorinated biphenyl derivative
; absorption
; bacterium
; biogeochemistry
; biomass
; food web
; marine pollution
; PCB
; phytoplankton
; three-dimensional modeling
; water column
; zooplankton
; adsorption
; Article
; atmospheric deposition
; bacterium
; biogeochemistry
; controlled study
; desorption
; dispersion
; France
; grazing
; mineralization
; nonhuman
; sea pollution
; trophic level
; volatilization
; zooplankton
; Gulf of Lion
; Mediterranean Sea
; Rhone River
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: 3D coupled modeling approach is used for the PCB dispersion assessment in the Gulf of Lion and its transfer to zooplankton via biogeochemical processes. PCB budgets and fluxes between the different species of PCB: dissolved, particulate, biosorbed on plankton, assimilated by zooplankton, which are governed by different processes: adsorption/desorption, bacteria and plankton mortality, zooplankton excretion, grazing, mineralization, volatilization have been estimated. Model outputs were compared with the available in situ data. It was found that the Rhone River outflows play an important role in the organism contamination in the coastal zone, whereas the atmospheric depositions are rather more important in the offshore zones. The transfer of the available contaminant to bacteria and phytoplankton species is mainly related to the biomass present in the water column. Absorption fluxes (grazing) to zooplankton are rather higher than the passive sorption fluxes, which are themselves also linked to the sorption coefficient. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88426
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: P.P. Shirshov Institute of Oceanography, Russian Academy of Sciences (SIO RAS), Nakhimosvskiy 36, Moscow, Russian Federation; Laboratoire des Sciences du Climat et de l'Environnement (LSCE/IPSL), CEA Saclay, Gif-sur-Yvette, France; IFREMER, Univ. Brest, CNRS UMR 6523, IRD, Laboratoire d'Océanographie Physique et Spatiale (LOPS), IUEM, Brest, France; IFREMER, Dynamiques des Ecosystèmes Côtiers, Z.I. Pointe du Diable, BP70, Plouzané, France; IFREMER, RBE/BE/LBCO, B.P. 21105, Nantes, France; Aix-Marseille Université, Université de Toulon, CNRS/INSU, IRD, MIO, UM 110, Marseille, Cedex 09, France
Recommended Citation:
Alekseenko E.,Thouvenin B.,Tronczyński J.,et al. Modeling of PCB trophic transfer in the Gulf of Lions; 3D coupled model application[J]. Marine Pollution Bulletin,2018-01-01,128