DOI: 10.1016/j.marpolbul.2015.09.022
Scopus记录号: 2-s2.0-84955630613
论文题名: The NET effect of dispersants - A critical review of testing and modelling of surface oil dispersion
作者: Zeinstra-Helfrich M. ; Koops W. ; Murk A.J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 100, 期: 1 起始页码: 102
结束页码: 111
语种: 英语
英文关键词: Chemical dispersion
; Natural dispersion
; Oil properties
; Oil spill modelling
; Response decision
Scopus关键词: Economic and social effects
; Oil spills
; Wind
; Chemical dispersion
; Dispersion process
; Fate and transport
; Informed decision
; Mechanical dispersion
; Oil properties
; Oil spill modelling
; Response decision
; Dispersions
; calculation
; experimental model
; model
; oil spill
; physical model
; quantitative study
; velocity
; viscosity
; analysis
; chemistry
; ecosystem restoration
; oil spill
; procedures
; theoretical model
; water flow
; water pollutant
; wind
; experimental model
; petroleum
; water pollutant
; Environmental Restoration and Remediation
; Models, Theoretical
; Petroleum
; Petroleum Pollution
; Viscosity
; Water Movements
; Water Pollutants, Chemical
; Wind
; algorithm
; dispersant
; dispersion
; mixing
; modeling
; oil spill
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Application of chemical dispersants or mechanical dispersion on surface oil is a trade-off between surface effects (impact of floating oil) and sub-surface effects (impact of suspended oil). Making an informed decision regarding such response, requires insight in the induced change in fate and transport of the oil. We aim to identify how natural, chemical and mechanical dispersion could be quantified in oil spill models. For each step in the dispersion process, we review available experimental data in order to identify overall trends and propose an algorithm or calculation method. Additionally, the conditions for successful mechanical and chemical dispersion are defined. Two commonly identified key parameters in surface oil dispersion are: oil properties (viscosity and presence of dispersants) and mixing energy (often wind speed). Strikingly, these parameters play a different role in several of the dispersion sub-processes. This may explain difficulties in simply relating overall dispersion effectiveness to the individual parameters. © 2015 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85909
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: Sub-department of Environmental Technology, Wageningen University and Wageningen, IMARES, Netherlands; Dept. Maritime, Marine, Environment and Safety, NHL University of Applied Sciences, P.O. Box 1080, Leeuwarden, Netherlands; Marine Animal Ecology Group, Wageningen University, P.O. Box 338, Wageningen, Netherlands
Recommended Citation:
Zeinstra-Helfrich M.,Koops W.,Murk A.J.. The NET effect of dispersants - A critical review of testing and modelling of surface oil dispersion[J]. Marine Pollution Bulletin,2015-01-01,100(1)