Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/225297
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dc.contributor.authorEgea, Luis G.-
dc.contributor.authorJiménez-Ramos, Rocío-
dc.contributor.authorHernández, Ignacio-
dc.contributor.authorBrun, Fernando G.-
dc.date.accessioned2020-12-21T09:30:18Z-
dc.date.available2020-12-21T09:30:18Z-
dc.date.issued2020-12-
dc.identifierdoi: 10.1016/j.marenvres.2020.105179-
dc.identifierissn: 0141-1136-
dc.identifier.citationMarine Environmental Research 162: 105179 (2020)-
dc.identifier.urihttp://hdl.handle.net/10261/225297-
dc.description.abstractNutrient enrichment can alter negatively benthic communities and reduce their ecological services. This study explores in two contrasting seasons (winter and summer), the effects of in situ nutrient enrichment at the community level on carbon metabolism and dissolved organic carbon (DOC) fluxes in two benthic communities dominated by the seagrass Cymodocea nodosa and by the macroalga Caulerpa prolifera. Under nutrient enrichment, C. nodosa increased total community biomass and diversity in summer, while net community production shifted from net autotrophic to net heterotrophic in winter. In contrast, C. prolifera became heterotrophic in summer, while no significant effects were found in winter. Regarding DOC fluxes, nutrient enrichment shifted C. nodosa from net DOC consumer in winter to a strong net DOC producer in summer, while C. prolifera seemed unaffected. Therefore, nutrient enrichment can promote conditional effects (positive, negative or neutral) in coastal areas depending both on macrophyte assemblages and season.-
dc.description.sponsorshipThis study was funded by the national projects CTM 2011-24482 (SEA-LIVE) and CTM 2017-85365-R (PAVAROTTI) and by the Excellence Project of Junta Andalucia RNM-P12-3020 (PRODESCA).-
dc.languageeng-
dc.publisherElsevier-
dc.relationMICIU/ICTI2017-2020/CTM 2017-85365-R-
dc.relation.isversionofPostprint-
dc.rightsembargoedAccess-
dc.subjectAutotrophic-
dc.subjectCymodocea nodosa-
dc.subjectCaulerpa prolifera-
dc.subjectEutrophication-
dc.subjectHeterotrophic-
dc.subjectMacroalgae-
dc.subjectNet community production-
dc.subjectSeagrass-
dc.titleDifferential effects of nutrient enrichment on carbon metabolism and dissolved organic carbon (DOC) fluxes in macrophytic benthic communities-
dc.typeartículo-
dc.identifier.doi10.1016/j.marenvres.2020.105179-
dc.relation.publisherversionhttp://doi.org/10.1016/j.marenvres.2020.105179-
dc.date.updated2020-12-21T09:30:19Z-
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)-
dc.contributor.funderAgencia Estatal de Investigación (España)-
dc.contributor.funderJunta de Andalucía-
dc.contributor.funderMinisterio de Ciencia e Innovación (España)-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100011033es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004837es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100011011es_ES
item.fulltextWith Fulltext-
item.openairetypeartículo-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextembargo_20221201-
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