DOI: 10.1016/j.marpolbul.2014.01.028
Scopus记录号: 2-s2.0-84896401915
论文题名: A cross-scale numerical modeling system for management support of oil spill accidents
作者: Azevedo A. ; Oliveira A. ; Fortunato A.B. ; Zhang J. ; Baptista A.M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 80, 期: 2018-01-02 起始页码: 132
结束页码: 147
语种: 英语
英文关键词: Coastal pollution
; Eulerian-Lagrangian methods
; Oil spill modeling
; Oil weathering processes
; Unstructured grids
Scopus关键词: Coastal pollution
; Eulerian-Lagrangian method
; Oil weathering
; Oil-spill model
; Unstructured grid
; Coastal zones
; Emulsification
; Lagrange multipliers
; Marine pollution
; Weathering
; Oil spills
; chemical weathering
; Eulerian analysis
; Lagrangian analysis
; marine pollution
; oil spill
; surface water
; three-dimensional modeling
; two-dimensional modeling
; water column
; article
; coastal waters
; dispersion
; dissolution
; ecosystem restoration
; emulsion
; environmental management
; Eulerian Lagrangian method
; evaporation
; mathematical analysis
; mathematical model
; oil spill
; sea pollution
; statistical analysis
; Coastal pollution
; Eulerian-Lagrangian methods
; Oil spill modeling
; Oil weathering processes
; Unstructured grids
; Environmental Monitoring
; Environmental Remediation
; Models, Chemical
; Petroleum
; Petroleum Pollution
; Water Pollutants, Chemical
; Coastal pollution
; Eulerian-Lagrangian methods
; Oil spill modeling
; Oil weathering processes
; Unstructured grids
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: A flexible 2D/3D oil spill modeling system addressing the distinct nature of the surface and water column fluids, major oil weathering and improved retention/reposition processes in coastal zones is presented. The system integrates hydrodynamic, transport and oil weathering modules, which can be combined to offer different-complexity descriptions as required by applications across the river-to-ocean continuum. Features include accounting for different composition and reology in the surface and water column mixtures, as well as spreading, evaporation, water-in-oil emulsification, shoreline retention, dispersion and dissolution. The use of unstructured grids provides flexibility and efficiency in handling spills in complex geometries and across scales. The use of high-order Eulerian-Lagrangian methods allows for computational efficiency and for handling key processes in ways consistent with their distinct mathematical nature and time scales. The modeling system is tested through a suite of synthetic, laboratory and realistic-domain benchmarks, which demonstrate robust handling of key processes and of 2D/3D couplings. The application of the modeling system to a spill scenario at the entrance of a port in a coastal lagoon illustrates the power of the approach to represent spills that occur in coastal regions with complex boundaries and bathymetry. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85653
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: National Laboratory for Civil Engineering, Av. do Brasil 101, 1700-066 Lisbon, Portugal; Center for Coastal Resources Management, Virginia Institute of Marine Science, 1375 Greate Road, P.O. Box 1346, Gloucester Point, VA 23062, United States; NSF Science and Technology Center for Coastal Margin Observation and Prediction, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239-3098, United States
Recommended Citation:
Azevedo A.,Oliveira A.,Fortunato A.B.,et al. A cross-scale numerical modeling system for management support of oil spill accidents[J]. Marine Pollution Bulletin,2014-01-01,80(2018-01-02)