Mostrar el registro sencillo del ítem

Beach-dune Recovery from the Extreme 2013-2014 Storms Erosion at Truc Vert Beach, Southwest France: New Insights from Ground-penetrating Radar

dc.rights.licenseopenen_US
hal.structure.identifierAdaptation, Climat Tropical, Exercice et Santé [URp5_4] [ACTES]
hal.structure.identifierCentre de Formation et de Recherche sur les Environnements Méditérranéens [CEFREM]
dc.contributor.authorROBIN, Nicolas
hal.structure.identifierBureau de Recherches Géologiques et Minières [BRGM]
dc.contributor.authorBILLY, Julie
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCASTELLE, Bruno
IDREF: 087596520
hal.structure.identifierFlinders University [Adelaide, Australia]
dc.contributor.authorHESP, Patrick
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorLAPORTE FAURET, Quentin
hal.structure.identifierBureau de Recherches Géologiques et Minières [BRGM]
dc.contributor.authorLERMA, Alexandre Nicolae
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMARIEU, Vincent
dc.contributor.authorROSEBERY, David
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBUJAN, Stephane
dc.contributor.authorDESTRIBATS, Benoit
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMICHALET, Richard
dc.date.accessioned2024-04-03T13:33:41Z
dc.date.available2024-04-03T13:33:41Z
dc.date.issued2020-05-01
dc.identifier.issn0749-0208en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/189162
dc.description.abstractEnForedunes are efficient natural coastal defenses acting as protective barriers during storm events. A striking example is the response of coastal dunes along the Aquitaine Coast (SW France) to the 2013-2014 winter, which was the most energetic winter since at least the mid-20th century in most of the NE Atlantic. The aim of this study is to analyze the (partial) foredune recovery from the 2013-2014 winter at Truc Vert beach using ground-penetrating radar (GPR) and through the coastal dune internal structure. Geophysical data was compared with semi-monthly DGPS topographic data of the beach, UAV-photogrammetry and Airborne LiDAR surveys of the coastal dune. Three main recovery phases were identified from the 2013-2014 winter: (i) aggradation of the upper-beach and dune front-crest during the post-storm summer; (ii) distinct phases of incipient dune-foot development with dune-crest stability during the following year, and (iii) since 2016, aggradation of both dune-foot and dune front-crest tending towards an equilibrium profile. This study shows that GPR surveys, combined with chronological topographic data, is an efficient tool to provide comprehensive understanding of the beach-dune system evolution at a decadal scale. This approach opens new perspectives to document foredune recovery timing and magnitude along sandy coasts.
dc.description.sponsorshipMarier les objectifs de défense côtière avec ceux de la protection du milieu naturel grâce aux dunes sableuses - ANR-17-CE01-0014en_US
dc.language.isoENen_US
dc.subject.ennatural coastal defenses
dc.subject.enbeach-dune interaction
dc.subject.enforedune
dc.subject.enGPR
dc.subject.enPost-storm recovery
dc.subject.enLiDAR
dc.title.enBeach-dune Recovery from the Extreme 2013-2014 Storms Erosion at Truc Vert Beach, Southwest France: New Insights from Ground-penetrating Radar
dc.typeArticle de revueen_US
dc.identifier.doi10.2112/SI95-115.1en_US
dc.subject.halPlanète et Univers [physics]en_US
dc.subject.halPlanète et Univers [physics]/Sciences de la Terreen_US
bordeaux.journalJournal of Coastal Researchen_US
bordeaux.page588en_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-02913664
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=2020-05-01&rft.volume=95&rft.issue=sp1&rft.spage=588&rft.epage=588&rft.eissn=0749-0208&rft.issn=0749-0208&rft.au=ROBIN,%20Nicolas&BILLY,%20Julie&CASTELLE,%20Bruno&HESP,%20Patrick&LAPORTE%20FAURET,%20Quentin&rft.genre=article


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem