Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Influences relatives des agents hydrodynamiques sur la mobilité sédimentaire des pertuis charentais
This paper investigates the relative influence of waves, wind-induced current and tidal current on the sediment mobility of a macrotidal environment belonging to the inner shelf seaward of the pertuis charentais (France). Past studies, based on hydrodynamic measurements already showed the dominant role of swells in the initiation of the motion of sand in an area located between the Ré and Oléron islands. Even if the method has some limits, using wave (SWAN) and 2DH hydrodynamic (MARS) modelling, we extend spatially the knowledge of the relative contribution of waves (without consideration of wave-induced currents), tides and wind-induced current in the non-cohesive sediment mobility.
Influences relatives des agents hydrodynamiques sur la mobilité sédimentaire des pertuis charentais
This paper investigates the relative influence of waves, wind-induced current and tidal current on the sediment mobility of a macrotidal environment belonging to the inner shelf seaward of the pertuis charentais (France). Past studies, based on hydrodynamic measurements already showed the dominant role of swells in the initiation of the motion of sand in an area located between the Ré and Oléron islands. Even if the method has some limits, using wave (SWAN) and 2DH hydrodynamic (MARS) modelling, we extend spatially the knowledge of the relative contribution of waves (without consideration of wave-induced currents), tides and wind-induced current in the non-cohesive sediment mobility.
Influences relatives des agents hydrodynamiques sur la mobilité sédimentaire des pertuis charentais
Idier, Déborah (Autor:in) / Romieu, Emmanuel (Autor:in) / Pedreros, Rodrigo (Autor:in) / Oliveros, Carlos (Autor:in)
European Journal of Environmental and Civil Engineering ; 14 ; 193-205
01.02.2010
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
pertuis charentais , currents , waves , continental shelf , mobility , sediment , modeling , non cohesif , courants , vagues , plateau continental , mobilité , sédiment , modélisation , non cohésif
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