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Spartina anglica eradication experiment and in situ monitoring assess structuring strength of habitat complexity on marine macrofauna at high tidal level

dc.rights.licenseopenen_US
dc.contributor.authorCOTTET, Maud
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorDE MONTAUDOUIN, Xavier
IDREF: 075931664
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBLANCHET, Hugues
IDREF: 086160648
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorLEBLEU, Pascal
dc.date.accessioned2023-09-20T08:42:18Z
dc.date.available2023-09-20T08:42:18Z
dc.date.issued2007-02-01
dc.identifier.issn0272-7714en_US
dc.identifier.urioai:crossref.org:10.1016/j.ecss.2006.09.014
dc.identifier.uriorcid:0000-0003-4431-4207:10.1016/j.ecss.2006.09.014
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/183741
dc.description.abstractEnThe cordgrass Spartina anglica is an introduced species that tends to invade sheltered sand and mudflats, at the upper low marsh level. In Arcachon Bay, a lagoon in South West of France, the cordgrass can also replace Zostera noltii beds. The consequence of cordgrass presence on macrobenthic fauna was estimated and compared to adjacent habitats (bare sands, Z. noltii sea grass beds) during one year. The communities of the three habitats were characterised by low species richness, low abundance and biomass (when Hydrobia ulvae, 90% of abundance, is not considered) and high seasonal stability. The infaunal assemblages were particularly homogeneous between habitats without any characteristic species. Cordgrass eradication experiments were performed and zoobenthic recolonisation was observed the following year. Modifications in benthic fauna were observed on epifauna only. These results highlight the limited structuring effect of habitat heterogeneity at high tidal levels and in soft-bottom sediments where desiccation becomes the dominant factor determining infauna community structure.
dc.language.isoENen_US
dc.sourcecrossref
dc.sourceorcid
dc.subject.enSpartina anglica
dc.subject.enbenthic macrofauna
dc.subject.enstructuring factors
dc.subject.enrestoration
dc.title.enSpartina anglica eradication experiment and in situ monitoring assess structuring strength of habitat complexity on marine macrofauna at high tidal level
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.ecss.2006.09.014en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalEstuarine, Coastal and Shelf Scienceen_US
bordeaux.page629-640en_US
bordeaux.volume71en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue3-4en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamECOBIOCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04212014
hal.version1
hal.date.transferred2023-09-20T08:42:20Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Estuarine,%20Coastal%20and%20Shelf%20Science&rft.date=2007-02-01&rft.volume=71&rft.issue=3-4&rft.spage=629-640&rft.epage=629-640&rft.eissn=0272-7714&rft.issn=0272-7714&rft.au=COTTET,%20Maud&DE%20MONTAUDOUIN,%20Xavier&BLANCHET,%20Hugues&LEBLEU,%20Pascal&rft.genre=article


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