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dc.contributor.authorEl Asri, Fatimaes_ES
dc.contributor.authorZidane, Hakimaes_ES
dc.contributor.authorErrhif, Ahmedes_ES
dc.contributor.authorTamsouri, Mohamed-Naoufales_ES
dc.contributor.authorMaanan, Mohamedes_ES
dc.contributor.authorIdrissi, Mohamed Maloulies_ES
dc.contributor.authorMartin, Danieles_ES
dc.date.accessioned2017-04-24T09:28:58Z-
dc.date.available2017-04-24T09:28:58Z-
dc.date.issued2018-
dc.identifier.citationJournal of the Marine Biological Association of the United Kingdom 98(6) : 1337-1346 (2018)es_ES
dc.identifier.issn0025-3154-
dc.identifier.urihttp://hdl.handle.net/10261/148736-
dc.descriptionEste artículo contiene 10 páginas, 6 figuras, 2 tablas.es_ES
dc.description.abstractThe polychaete assemblages inhabiting the coastal waters of the Oualidia lagoon were studied during winter 2013 and summer 2013. Taxonomic composition and diversity were determined at 43 sample sites. Among the 13 species of polychaetes recorded, 10 were newly reported for Oualidia lagoon. Hediste diversicolor and Capitella sp. were the most abundant taxa in both seasons. Temperature and salinity were higher, and chl-a and OM were lower, in summer than in winter. The structure of the polychaete assemblages was characterized by forming three main clusters, either based on sampling stations or on polychaete species. These clusters were organized according to a downstream gradient, with the stations having fine sediments and a H. diversicolor assemblage in the inner lagoon being replaced by stations with medium grain-sized sediment and a Capitella sp. assemblage in the mid-lagoon, which were in turn replaced by stations having sandy sediments and assemblages dominated by Glycera alba (winter) and P. africana (summer) in the areas closer to the lagoon inlets. The shift was, in fact, from a classical, brackish, lacunar assemblage to two different, temporal aspects of a marine assemblage (close to the inlets), with a transition assemblage in between. This corresponded with a typically paralic spatial structure whose main descriptors responded to a confinement gradient. Despite the absence of a river, the organization of the polychaete assemblages closely resembled that of an estuarine system, with the tidal regime playing a major driving role.es_ES
dc.description.sponsorshipThis paper is part of a research programme on coastal resources of the LERL/DRH-Casablanca (National Fisheries Research Institute), and contribution of DM to the Consolidated Research Group on Marine Benthic Ecology of the Generalitat de Catalunya (2014SGR120).es_ES
dc.language.isoenges_ES
dc.publisherCambridge University Presses_ES
dc.relation.isversionofPostPrintes_ES
dc.rightsopenAccesses_ES
dc.subjectMoroccoes_ES
dc.subjectAtlantic coastes_ES
dc.subjectPolychaete diversityes_ES
dc.subjectSeasonal variabilityes_ES
dc.subjectAssemblage structurees_ES
dc.subjectOualidia lagoones_ES
dc.titlePolychaete diversity and assemblage structure in the Oualidia Lagoon, Moroccan Atlantic coastes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1017/S0025315417000388-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1017/S0025315417000388es_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
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