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dc.rights.licenseopenen_US
dc.contributor.authorIRIBAR, Amaia
dc.contributor.authorHALLIN, Sara
dc.contributor.authorPÉREZ, Jose Miguel Sánchez
dc.contributor.authorENWALL, Karin
dc.contributor.authorPOULET, Nicolas
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGARABETIAN, Frederic
dc.date.accessioned2024-05-28T14:11:34Z
dc.date.available2024-05-28T14:11:34Z
dc.date.issued2015-03-18
dc.identifier.issn0925-8574en_US
dc.identifier.urihttps://www.researchgate.net/publication/273889522_Potential_denitrification_rates_are_spatially_linked_to_colonization_patterns_of_nosZ_genotypes_in_an_alluvial_wetland
dc.identifier.urioai:crossref.org:10.1016/j.ecoleng.2015.02.002
dc.identifier.urioai:researchgate.net:273889522
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/200102
dc.description.abstractEnThrough denitrification, attached bacterial communities reduce water nitrogen loads during transport from land to river. In an in situ colonization experiment, spatial and temporal dynamics in composition of bacterial communities and denitrification activity were studied in bacterial biofilms in an alluvial aquifer. Mesh bags with glass beads were installed in different wells in an alluvial aquifer affected by surface water fluxes from an adjacent river and biofilms were sampled throughout the 15-month experiment. By combining structural (PCR-DGGE using nosZ genes) and functional (Denitrification Enzyme Activity measurements) descriptors, the denitrifiers community structure of biofilms and their functional responses were studied. Denitrifiers bacterial community composition developed on beads linked to denitrification capability were correlated with the modeled load of dissolved organic carbon coming from the river and dissolved oxygen concentration, which were set by the river channel water flow through the aquifer.
dc.language.isoENen_US
dc.sourcecrossref
dc.sourceresearchgate
dc.title.enPotential denitrification rates are spatially linked to colonization patterns of nosZ genotypes in an alluvial wetland
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.ecoleng.2015.02.002en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalEcological Engineeringen_US
bordeaux.page191-197en_US
bordeaux.volume80en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamECOBIOCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04591119
hal.version1
hal.date.transferred2024-05-28T14:11:36Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
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