DOI: 10.1016/j.marpolbul.2014.07.016
Scopus记录号: 2-s2.0-84922675533
论文题名: Marine litter ensemble transport simulations in the southern North Sea
作者: Neumann D. ; Callies U. ; Matthies M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 86, 期: 2018-01-02 起始页码: 219
结束页码: 228
语种: 英语
英文关键词: Lagrangian transport modeling
; Marine debris
; Seasonal variation
; Source-receptor relationship
; Wind drift
Scopus关键词: Ocean currents
; Lagrangian transport model
; Marine debris
; Seasonal variation
; Source-receptor relationships
; Wind drifts
; Lagrange multipliers
; Article
; controlled study
; environmental monitoring
; marine litter
; North Sea
; ocean current
; pollution transport
; seashore
; seasonal variation
; simulation
; waste
; wind
; wind drift
; computer simulation
; North Sea
; procedures
; solid waste
; statistics and numerical data
; theoretical model
; water flow
; wind
; solid waste
; Computer Simulation
; Environmental Monitoring
; Models, Theoretical
; North Sea
; Solid Waste
; Water Movements
; Wind
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The drift of marine litter in the southern North Sea was simulated with the offline Lagrangian transport model PELETS-2D. Assuming different source regions, passive tracer particles were released every 28. h within a nine-year period. Based on pre-calculated hourly wind and ocean current data, drift simulations were carried out forward and backward in time with and without the assumption of extra wind forces influencing particle movement. Due to strong variability of currents, backward simulations did not allow for the identification of particular source regions influencing given monitoring sites. Neither accumulation regions at open sea could be identified by forward simulations. A seasonal signal, however, could be identified in the number of tracer particles that reached the coastal areas. Both particle drift velocity and variability of drift paths further increased when an extra wind drift was assumed. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85801
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: Institute of Coastal Research, Helmholtz-Zentrum Geesthacht, Max-Planck-Straße 1, Geesthacht, Germany; Institute of Environmental Systems Research, University of Osnabrück, Barbarastraße 12, Osnabrück, Germany
Recommended Citation:
Neumann D.,Callies U.,Matthies M.. Marine litter ensemble transport simulations in the southern North Sea[J]. Marine Pollution Bulletin,2014-01-01,86(2018-01-02)