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Shoreline-Sandbar Dynamics at a High-Energy Embayed and Structurally-Engineered Sandy Beach: Anglet, SW France

dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorHUGUET, Jean Remy
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCASTELLE, Bruno
IDREF: 087596520
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMARIEU, Vincent
hal.structure.identifierLaboratoire des Sciences de l'Ingénieur Appliquées à la Mécanique et au génie Electrique [SIAME]
dc.contributor.authorMORICHON, Denis
dc.contributor.authorDE SANTIAGO, I.
dc.date.accessioned2024-09-02T16:41:56Z
dc.date.available2024-09-02T16:41:56Z
dc.date.issued2016
dc.identifier.issn0749-0208en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/201382
dc.description.abstractEnAnglet beach, Basque Coast (SW France), is a 4-km long embayment bounded by a prominent headland in the South and by the southern Adour River training wall in the North. The beach is structurally-engineered with, within the embayment, 6 groins and 3 distinct sectors where the beach is backed by a seawall. The beach is high-energy intermediate, mostly double-barred, composed of medium to coarse sand with a steep beach face (∼1/10). In January 2013, a video system was installed at the Southern end of Anglet beach at about 70 m above mean sea level to monitor about 2 km of the southern beach of Anglet that includes 4 groins extending about 100 m seaward and a 1- km seawall backing the beach. The study period includes the winter 2013/2014 that was outstanding in terms of the available energy arriving at the coast with a 2-month-averaged significant wave height peaking at 3.6 m. Despite the extreme storm wave conditions during the winter 2013/2014, the outer bar crescentic patterns maintained and even further developed. The beach eroded by O(10 m) and, surprisingly and in contrast with the nearby northern open beaches, they recovered to their pre-winter 2013/2014 state within only a few months. Overall, Anglet beach appears to respond predominantly at individual storm frequency rather than at seasonal timescales, with the groins and headland acting as major controlling boundaries influencing beach state and dictating rip channel locations. \textcopyright Coastal Education and Research Foundation, Inc. 2016.
dc.language.isoENen_US
dc.subject.enextreme storms
dc.subject.engroins
dc.subject.enHeadlands
dc.subject.ensandbar
dc.subject.enShoreline
dc.subject.envideo monitoring
dc.title.enShoreline-Sandbar Dynamics at a High-Energy Embayed and Structurally-Engineered Sandy Beach: Anglet, SW France
dc.typeArticle de revueen_US
dc.identifier.doi10.2112/SI75-079.1en_US
dc.subject.halPhysique [physics]en_US
bordeaux.journalJournal of Coastal Researchen_US
bordeaux.page393-397en_US
bordeaux.volume1en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue75en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamMETHYSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-02153676
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=Journal%20of%20Coastal%20Research&rft.date=2016&rft.volume=1&rft.issue=75&rft.spage=393-397&rft.epage=393-397&rft.eissn=0749-0208&rft.issn=0749-0208&rft.au=HUGUET,%20Jean%20Remy&CASTELLE,%20Bruno&MARIEU,%20Vincent&MORICHON,%20Denis&DE%20SANTIAGO,%20I.&rft.genre=article


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