DOI: 10.1016/j.marpolbul.2016.03.025
Scopus记录号: 2-s2.0-84962568214
论文题名: Temporal scales for nearshore hits of current-driven pollution in the Gulf of Finland
作者: Viikmäe B. ; Soomere T.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 106, 期: 2018-01-02 起始页码: 77
结束页码: 86
语种: 英语
英文关键词: Gulf of Finland
; Lagrangian transport
; Pollution control
; Surface currents
Scopus关键词: Lagrange multipliers
; Pollution
; Pollution control
; Three dimensional computer graphics
; Velocity
; Water pollution
; Current-driven
; Gulf of Finland
; Lagrangian trajectories
; Lagrangian transport
; Surface current
; Temporal scale
; Three-dimensional velocity fields
; Water parcel
; Coastal engineering
; geostrophic flow
; Lagrangian analysis
; marine pollution
; nearshore environment
; oceanic current
; pollutant transport
; pollution control
; temporal analysis
; airflow
; Article
; Baltic Sea
; controlled study
; Estonia
; Finland
; Gulf stream
; nuclear waste
; oil spill
; probability
; salinity
; seashore
; simulation
; velocity
; water pollution
; Baltic States
; environmental monitoring
; pollution
; theoretical model
; Atlantic Ocean
; Baltic Sea
; Baltic Sea
; Gulf of Finland
; Baltic States
; Environmental Monitoring
; Environmental Pollution
; Finland
; Models, Theoretical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Lagrangian trajectories of water parcels reconstructed using the TRACMASS model from three-dimensional velocity fields by the RCO model for 1965-2004 are used to analyse the temporal scales and the probability for the hits to the nearshore by pollution originating from a major fairway in the Gulf of Finland and transported by surface currents. Increasing the simulation length from 10 to 20 days induces a linear increase in particle age, but the pattern of nearshore hits remains the same. A reasonable benefit can be reached by relatively small shifts of certain parts of the present fairway in a few locations. The overall probabilities do not reveal any trend for 1965-2004. The largest changes in the nearshore hits are revealed for the proportion of hits to the opposite nearshore areas. This feature probably reflects an abrupt turn of the geostrophic air-flow over the southern Baltic Sea by ~. 40° since 1987. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87325
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Institute of Cybernetics at Tallinn University of Technology, Akadeemia tee 21, Tallinn, Estonia; Estonian Academy of Sciences, Kohtu 6, Tallinn, Estonia
Recommended Citation:
Viikmäe B.,Soomere T.. Temporal scales for nearshore hits of current-driven pollution in the Gulf of Finland[J]. Marine Pollution Bulletin,2016-01-01,106(2018-01-02)