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dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBERNARD, Guillaume
dc.contributor.authorKAUPPI, Laura
dc.contributor.authorLAVESQUE, Nicolas
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
hal.structure.identifierLaboratoire d'Ecophysiologie et Ecotoxicologie des Systèmes Aquatiques [LEESA]
dc.contributor.authorCIUTAT, Aurelie
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGREMARE, Antoine
dc.contributor.authorMASSÉ, Cécile
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMAIRE, Olivier
IDREF: 111161525
dc.date.accessioned2024-04-08T12:00:03Z
dc.date.available2024-04-08T12:00:03Z
dc.date.issued2020-11-26
dc.identifier.issn2077-1312en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/196047
dc.description.abstractEnThe invasive mussel Arcuatula senhousia has successfully colonized shallow soft sediments worldwide. This filter feeding mussel modifies sedimentary habitats while forming dense populations and efficiently contributes to nutrient cycling. In the present study, the density of A. senhousia was manipulated in intact sediment cores taken within an intertidal Zostera noltei seagrass meadow in Arcachon Bay (French Atlantic coast), where the species currently occurs at levels corresponding to an early invasion stage. It aimed at testing the effects of a future invasion on (1) bioturbation (bioirrigation and sediment mixing) as well as on (2) total benthic solute fluxes across the sediment-water interface. Results showed that increasing densities of A. senhousia clearly enhanced phosphate and ammonium effluxes, but conversely did not significantly affect community bioturbation rates, highlighting the ability of A. senhousia to control nutrient cycling through strong excretion rates with potential important consequences for nutrient cycling and benthic-pelagic coupling at a broader scale. However, it appears that the variability in the different measured solute fluxes were underpinned by different interactions between the manipulated density of A. senhousia and several faunal and/or environmental drivers, therefore underlining the complexity of anticipating the effects of an invasion process on ecosystem functioning within a realistic context.
dc.language.isoENen_US
dc.subject.enArcuatula senhousia
dc.subject.eninvasive species
dc.subject.enecosystem functioning
dc.subject.enbenthic fluxes
dc.subject.encontext dependency
dc.subject.ennutrient cycling
dc.subject.enseagrass meadow
dc.subject.enArcachon Bay
dc.subject.enbioturbation
dc.title.enAn Invasive Mussel (Arcuatula senhousia, Benson 1842) Interacts with Resident Biota in Controlling Benthic Ecosystem Functioning
dc.typeArticle de revueen_US
dc.identifier.doi10.3390/jmse8120963en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalJournal of Marine Science and Engineeringen_US
bordeaux.page963en_US
bordeaux.volume8en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue12en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamECOBIOCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-03096900
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccCC BYen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Marine%20Science%20and%20Engineering&rft.date=2020-11-26&rft.volume=8&rft.issue=12&rft.spage=963&rft.epage=963&rft.eissn=2077-1312&rft.issn=2077-1312&rft.au=BERNARD,%20Guillaume&KAUPPI,%20Laura&LAVESQUE,%20Nicolas&CIUTAT,%20Aurelie&GREMARE,%20Antoine&rft.genre=article


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