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dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorANGNUURENG, Donatus Bapentire
hal.structure.identifierLaboratoire d'études en Géophysique et océanographie spatiales [LEGOS]
dc.contributor.authorALMAR, Rafael
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorSENECHAL, Nadia
IDREF: 077248430
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCASTELLE, Bruno
IDREF: 087596520
dc.contributor.authorADDO, Kwasi Appeaning
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMARIEU, Vincent
dc.contributor.authorRANASINGHE, Roshanka
dc.date.accessioned2024-03-28T15:06:32Z
dc.date.available2024-03-28T15:06:32Z
dc.date.issued2017
dc.identifier.issn0169-555Xen_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/189078
dc.description.abstractEnThis study investigates the impact of individual storms and storm clusters on shoreline recovery for the meso-to macrotidal, barred Biscarrosse beach in SW France, using 6 years of daily video observations. While the study area experienced 60 storms during the 6-year study period, only 36 storms were analysed due to gaps in the video data. Based on the 36 individual storms and 13 storm clusters analysed, our results show that clustering impact is cumulatively weak and shoreline retreat is governed by the first storms in clusters, while the impact of subsequent events is less pronounced. The average post-storm beach recovery period at this site is 9 days, consistent with observations at other beaches. Apart from the dominant effect of present storm conditions, shoreline dynamics are also significantly affected by previous storm influence, while recovery is strongly modulated by tidal range and the bar location. Our results reveal that not only is the storm energy important but also the frequency of recurrence (storms result in greater retreat when time intervals between them are longer), which suggests an interaction between short storm events and longer-term evolution.
dc.language.isoENen_US
dc.subject.enStorm clusters
dc.subject.enBeach erosion and recovery
dc.subject.enSandbar
dc.subject.enExtreme events impact
dc.subject.enOpen beach
dc.subject.enShort-term morphodynamics
dc.title.enShoreline resilience to individual storms and storm clusters on a meso-macrotidal barred beach
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.geomorph.2017.04.007en_US
dc.subject.halPlanète et Univers [physics]en_US
bordeaux.journalGeomorphologyen_US
bordeaux.page265-276en_US
bordeaux.volume290en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamMETHYSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierinsu-03678725
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Geomorphology&rft.date=2017&rft.volume=290&rft.spage=265-276&rft.epage=265-276&rft.eissn=0169-555X&rft.issn=0169-555X&rft.au=ANGNUURENG,%20Donatus%20Bapentire&ALMAR,%20Rafael&SENECHAL,%20Nadia&CASTELLE,%20Bruno&ADDO,%20Kwasi%20Appeaning&rft.genre=article


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