Please use this identifier to cite or link to this item: http://literatura.ciidiroaxaca.ipn.mx:8080/xmlui/handle/LITER_CIIDIROAX/542
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dc.rights.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0es_MX
dc.contributor.authorDurán Medina, Elviraes_MX
dc.creatorDurán Medina, Elviraes_MX
dc.date.accessioned2021-05-25T17:37:10Z
dc.date.available2021-05-25T17:37:10Z
dc.date.issued2006-12
dc.identifier.urihttp://literatura.ciidiroaxaca.ipn.mx:8080/xmlui/handle/LITER_CIIDIROAX/542
dc.description.abstractLandscape level variability of structure and tree species diversity was analyzed in a tropical deciduous forest at Chamela, Mexico. Trees with DBH ? 5 cm were sampled in 21 0.24 ha plots (5.04 ha in total) distributed among six different morpho-pedological land units. Average density was 1,385 individuals ha-1, basal area 15.9 m2 ha, and canopy height 6.8 m. Trunks with DBH ? 14 cm accounted for 90% of the entire set. A total of 148 species, 102 genera, and 43 families were recorded. Seventy percent of all species were poorly represented (< 10 individuals ha-1-1). A Principal Component Analysis (PCA) based on structure and diversity variables showed that plots from the same morpho-pedological land unit were not always located close to each other along the two first axes, but a further PCA based on dominant species clearly divided two groups of plots. Although canopy structure and tree species diversity varied continuously across the landscape, ?-diversity (evaluated through species similarity between plot pairs) and the identities of dominant species exhibited the clearest distinction. The dichotomy between granitic vs. non-granitic lithology was the condition most clearly related with a lower similarity in species composition and the strongest contrast in the dominant species group.es_MX
dc.language.isoenges_MX
dc.publisherBoletín de la Sociedad Botánica de México No. 79es_MX
dc.rightsinfo:eu-repo/semantics/openAccesses_MX
dc.subjectinfo:eu-repo/classification/cti/2es_MX
dc.subject.otherChamelaes_MX
dc.subject.otherlithologyes_MX
dc.subject.othermesoscalees_MX
dc.subject.otherMéxicoes_MX
dc.subject.othermorpho-pedological land unitses_MX
dc.subject.otherspecies compositiones_MX
dc.subject.othertree communityes_MX
dc.titleStructure and tree diversity patterns at the landscape level in a Mexican tropical deciduous forestes_MX
dc.typeinfo:eu-repo/semantics/articlees_MX
dc.creator.idDUME660125MDFRDL07
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