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dc.contributor.authorGarcía, Luis V.-
dc.contributor.authorMarañón, Teodoro-
dc.contributor.authorMoreno López, Adela-
dc.contributor.authorClemente Salas, Luis-
dc.date.accessioned2009-10-17T16:16:36Z-
dc.date.available2009-10-17T16:16:36Z-
dc.date.issued1993-04-
dc.identifier.citationJournal of Vegetation Science 4(3): 417-424 (1993)en_US
dc.identifier.urihttp://hdl.handle.net/10261/17713-
dc.description8 páginas, 2 tablas, 5 diagramas, 43 referencias.-
dc.description.abstractSpecies composition, above-ground biomass and diversity of herbaceous communities were recorded in 50 sites on the upper salt marsh of the Guadalquivir delta (SW Spain). Through Canonical Correspondence Analysis relationships were shown between plant-species characteristics abundance and environmental variables. Seven community types were distinguished and related to hydrological regime and physical and chemical soil parameters. The higher species richness was associated with moderate values of above-ground biomass (Biomass at maximum diversity, BMD = 302 g/m2). Salinity was negatively correlated with species richness. There was no significant correlation with total above-ground biomass. Water regime and soil nutrient (Ca, Mg) content were significant predictors of the community above-ground biomass.en_US
dc.description.sponsorshipThis study was partially funded by the CICYT (projects AGR89/507 and PB88/031).-
dc.format.extent581675 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen_US
dc.rightsopenAccessen_US
dc.subjectCanonical correspondence analysis-
dc.subjectDiversity-
dc.subjectDoñana National Park-
dc.subjectMarismas-
dc.subjectSalinity-
dc.subjectStanding crop-
dc.subjectWater regime-
dc.titleAbove-ground biomass and species richness in a mediterranean salt-marsh.en_US
dc.typeArtículoen_US
dc.identifier.doi10.2307/3235601-
dc.description.peerreviewedPeer revieweden_US
dc.contributor.funderComisión Interministerial de Ciencia y Tecnología, CICYT (España)-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100007273es_ES
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