Computer Modelling of Seas and Coastal Regions -

Computer Modelling of Seas and Coastal Regions

Buch | Hardcover
688 Seiten
1999
WIT Press (Verlag)
978-1-85312-686-4 (ISBN)
319,95 inkl. MwSt
These proceedings contain late-1990s research on the computer modelling of seas and coastal regions under normal and extreme conditions, with special attention to the environmental problems of coastal areas. Topics covered include shallow water models, pollutant transport and dispersion, sewage and chemical pollution, wave propagation, harbours and marinas, coastal erosion, sea defence and protection systems, underwater dunes, coastal lakes and lagoons, oil slicks and atmospheric effects.

Section 1 - Estuarine Problems: Influence of river mouth sand spit level on the time variation of river stage and bed topography: Modeling of wave field around Abukuma River mouth, Japan; A comparison of interpolation methods for processing randomly scattered bathymetric data. Section 2 - Shallow Water Models: 2D and 3D modelling of wave-driven currents in presence of a groin system in a tidal sea; A comparison of high resolution schemes for transcritical shallow water flow; Modeling seasonal ocean circulation of Prince William Sound, Alaska using freshwater of a line source; A numerical hydrodynamic-ecological model for the prediction of pollution in the Thermaikos Gulf - Effect of the wind direction; Modelling of wave transformation across the inner surf zone and swash oscillations on beaches; The making of a surface current atlas of the St. Lawrence Estuary, Canada; Modelling currents along the western coast of Estonia as superposition of Helmholtz oscillators; Sea level modelling and forecasting in the Northern Adriatic; Management of the Copenhagen Harbour utilising an integrated 2-dimensional modelling system. Section 3 - Siltation and Dredging: Effects of possible land reclamation projects on siltation in the Rotterdam harbour area. A model study; Nonlinear reduced models for rapid assessment of effects; Model study to reduce siltation in harbours using current deflecting walls; Numerical modelling of three-dimensional non-cohesive sediment; transport in Java sea. Section 4 - Tidal Simulation: Two-dimensional branching numerical model for a tidal partially-mixed estuary; Tidal simulation in the Faeroe-Shetland regions using spectral and grid box models. Section 5 - Wave Studies: Numerical investigation on irregular wave bottom boundary layer under laminar motion; Numerical simulation of Middle-America Trench generated tsunamis, their coastal arrival and inundation patterns in Mexico; Solving Boussinesq equations in finite elements; Numerical study of wave breaking for monochromatic and grouping waves in deep water; Numerical modelling of impulsive wave over-topping of coastal structures; Modelling the hydrodynamics of an L-shaped breakwater; Directional characteristics of winter waves off Taishi coast of Taiwan; Numerical simulation of linear wave propagation, wave-induced circulation, sediment transport and beach evolution; A coupled-mode propagation/dissipation model of small-amplitude water waves over variable bathymetry regions; Vector analysis of Morison's equation; Statistical properties of nonlinear random waves over surf and swash zone; Numerical wave propagation in the 2D vertical plane; A numerical model for wave propagation under current effects. Section 6 - Pollution Studies: Signatures contained in suspended particulate matter with application to coastal-ocean environmental studies; Surface-groundwater modelling studies of coastal lakes on the east coast of South Africa; Tidal and non-tidal characteristics of water levels and flow in the Apalachicola Bay, Florida; Integrated measurements of sewage effluent and dredged material discharges; Generation of a marine outfall suitability map using residence time and initial dilution numerical simulations. Section 7 - Coastal Erosion: Study of long shore sediment transport in the vicinity of hydrotechnical constructions; Comparison of nearshore wind-wave measurements and model results in the development of a coupled wind-wave, hydrodynamic and sediment transport model for estimating coastal zone erosion; Scour at Sooyung Seawall caused by wave reflection and liquefaction. Section 8 - Additional Papers: A numerical model for shallow-water flows in complex geometries by the interpolation matrix method; Solution of the wave agitation problem through a variational solution of the Helmoltz equation; Statistics of extreme stormsurge levels at tide-gauges along the Dutch coast. Section 9 - Marina Developments Planning and Financial Aspects - Economic impact of the Mediterranean marinas; Successive steps towards the creation of a Marina at Loutraki- West end of Korinth Canal -- Greece; Financing new marinas in Spain; Environmental Aspects - An engineered solution to the problems of algal blooms in marina lagoons; Numerical simulation of water circulation in marinas of complex geometry by a multi-block technique; Analytical modelling of steady-state pollution levels within a small tidal harbour; Calculations of concentrations of a pollutant, and volume of sea water that enters a marina; The environmental design parameters affecting the new lay-out of the Vuosaari small craft marina. Wave Modelling and Harbour Design - Numerical calculations of ocean surface waves in a coastal zone; Wave overtopping models and seawall freeboards; Use of fast-time and real-time simulation in harbour design: The Dos Bocas case; Haifa Marina Resort - Design and physical model tests; Vertical wall breakwater stability. Case Studies - Lagoon residential and recreational developments case study 1: Al Khaleej Village, Saudi Arabia; Lagoon residential and recreational developments case study 2: Al Khiran Pearl City, Kuwait; Marinas on the Great Lakes of Canada; Would you store your boat in ice?

Reihe/Serie Environmental Studies
Zusatzinfo illustrations
Verlagsort Southampton
Sprache englisch
Themenwelt Informatik Grafik / Design Digitale Bildverarbeitung
Naturwissenschaften Geowissenschaften Geologie
Naturwissenschaften Geowissenschaften Hydrologie / Ozeanografie
ISBN-10 1-85312-686-1 / 1853126861
ISBN-13 978-1-85312-686-4 / 9781853126864
Zustand Neuware
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