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dc.rights.licenseopenen_US
dc.contributor.authorCIPOLLONI, Océanne-Amaya
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGIGAULT, Julien
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorDASSIÉ, Émilie Pauline
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBAUDRIMONT, Magalie
IDREF: 105696722
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGOURVES, Pierre-Yves
dc.contributor.authorAMARAL-ZETTLER, Linda
dc.contributor.authorPASCAL, Pierre-Yves
dc.date.accessioned2023-06-16T12:54:00Z
dc.date.available2023-06-16T12:54:00Z
dc.date.issued2022-03-28
dc.identifier.issn0025-326Xen_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/182709
dc.description.abstractEnSince 2011, the Caribbean Islands have witnessed unprecedented massive stranding of a pelagic brown algal Sargassum spp. inducing damages for coastal ecosystems and economy. By accumulating heavy metals, Sargassum can play a role in contaminant transportation from offshore to the coast. In 2019, three genotypes of Sargassum (S. fluitans III, S. natans I, and VIII) were sampled in seven stations along a 3400 km transect in the Atlantic Ocean. Concentrations of 15 heavy metal(loid)s elements were analyzed by Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES). Mean metal concentrations were ranked following descending order: As >Fe > Al > Mn > Cd > Zn > Ni > V > Cu > Cr > Hg. The metalloid As was the most abundant contaminant with a maximum value of 115 ppm, previously observed in the Caribbean area (80–150 ppm). At Atlantic Ocean Basin-scale, metallic element concentrations do not present spatial longitudinal gradients. Genotypes S. fluitans III and S. natans (I and VIII), present differents metal(loid)s contamination distinct patterns.
dc.language.isoENen_US
dc.subject.enArsenic
dc.subject.enS. natans
dc.subject.enS. fluitans
dc.subject.enCaribbean Sea
dc.subject.enMetals
dc.subject.enMetalloids
dc.title.enMetals and metalloids concentrations in three genotypes of pelagic Sargassum from the Atlantic Ocean Basin-scale
dc.title.alternativeMarine Pollution Bulletinen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.marpolbul.2022.113564en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalMarine Pollution Bulletinen_US
bordeaux.volume178en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamEAen_US
bordeaux.teamPALEOen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.exportfalse
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Marine%20Pollution%20Bulletin&rft.date=2022-03-28&rft.volume=178&rft.eissn=0025-326X&rft.issn=0025-326X&rft.au=CIPOLLONI,%20Oc%C3%A9anne-Amaya&GIGAULT,%20Julien&DASSI%C3%89,%20%C3%89milie%20Pauline&BAUDRIMONT,%20Magalie&GOURVES,%20Pierre-Yves&rft.genre=article


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