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Recent Advances in Tidal Inlet Morphodynamic Modelling

dc.rights.licenseopenen_US
hal.structure.identifierLIttoral ENvironnement et Sociétés [LIENSs]
dc.contributor.authorBERTIN, Xavier
hal.structure.identifierLIttoral ENvironnement et Sociétés [LIENSs]
dc.contributor.authorMENGUAL, Baptiste
hal.structure.identifierUnit of Marine and Coastal Systems Deltares
dc.contributor.authorDE BAKKER, Anouk
hal.structure.identifierBenoit Waeles Consultant Genie Cotier
dc.contributor.authorGUÉRIN, Thomas
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMARTINS, Kevin
hal.structure.identifierLIttoral ENvironnement et Sociétés [LIENSs]
dc.contributor.authorPEZERT, Marc
hal.structure.identifierLIttoral ENvironnement et Sociétés [LIENSs]
dc.contributor.authorLAVAUD, Laura
dc.date.accessioned2024-04-03T13:36:34Z
dc.date.available2024-04-03T13:36:34Z
dc.date.issued2020-05-01
dc.identifier.issn0749-0208en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/189163
dc.description.abstractEnTidal inlets connect the ocean to inner water bodies and are present worldwide. Complex interactions between tides, waves and shallow bathymetry often drive fast morphological changes but the underlying processes remain only partly understood. To better understand these processes, the development and application of morphodynamic models represents a unique perspective. This paper evaluates the impact of recent developments in the modelling system SCHISM, which include: a WENO method to solve the Exner Equation, a 3D coupling between waves and currents using a vortex force formalism, an adaptive parameterization for the dissipation of short waves by breaking and improved representations for wave-induced sediment transport. In order to evaluate the relevance of these developments, SCHISM is applied to the Maumusson Inlet, a mixed-energy inlet located on the Western Coast of France. Model-data comparison reveals firstly that complex wave-current interactions take place over the inlet ebb-delta, that include partial wave blocking during the ebb. Compared to classical 2DH approaches, our improved modelling system better reproduces the dynamics of adjacent beaches, inlet migration under oblique waves and sediment infilling of the main channel under storm waves. The relevance of these developments is demonstrated at the mixed-energy Maumusson Inlet (France).
dc.language.isoENen_US
dc.title.enRecent Advances in Tidal Inlet Morphodynamic Modelling
dc.typeArticle de revueen_US
dc.identifier.doi10.2112/SI95-198.1en_US
dc.subject.halPlanète et Univers [physics]/Océan, Atmosphèreen_US
dc.subject.halPlanète et Univers [physics]/Interfaces continentales, environnementen_US
bordeaux.journalJournal of Coastal Researchen_US
bordeaux.page1016en_US
bordeaux.volume95en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issuesp1en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamMETHYSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-02944789
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
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