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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.advisor | del Castillo-Sánchez, Rafael | - |
dc.contributor.author | Trujillo-Argueta, Sonia | - |
dc.contributor.author | Rivera-García, Raúl | - |
dc.contributor.author | Gómez-Ocampo, Zaneli | - |
dc.contributor.author | Mondragón-Chaparro, Demetria | - |
dc.date.accessioned | 2014-08-19T18:34:54Z | - |
dc.date.available | 2014-08-19T18:34:54Z | - |
dc.date.issued | 2013-09-17 | - |
dc.identifier.issn | 2045-7758 | - |
dc.identifier.other | CIIDIR Oaxaca | - |
dc.identifier.uri | http://www.repositoriodigital.ipn.mx/handle/123456789/19786 | - |
dc.description.abstract | Climate change, habitat loss, and harvesting are potential drivers of species extinction. These factors are unlikely to act on isolation, but their combined effects are poorly understood. We explored these effects in Catopsis compacta, an epiphytic bromeliad commercially harvested in Oaxaca, Mexico. We analyzed local climate change projections, the dynamics of the vegetation patches, the distribution of Catopsis in the patches, together with population genetics and demographic information. A drying and warming climate trend projected by most climate change models may contribute to explain the poor forest regeneration. Catopsis shows a positive mean stochastic population growth. A PVA reveals that quasi-extinction probabilities are not significantly affected by the current levels of harvesting or by a high drop in the frequency of wet years (2%) but increase sharply when harvesting intensity duplicates. | es |
dc.description.sponsorship | Instituto Politécnico Nacional CIIDIR Oaxaca | es |
dc.language.iso | en | es |
dc.publisher | Ecology and Evolution | es |
dc.relation.ispartofseries | Volume 3|;11 | - |
dc.subject | Altitudinal gradient | es |
dc.subject | demography | es |
dc.subject | edge effects | es |
dc.subject | fragmentation | es |
dc.subject | genetic diversity | es |
dc.subject | harvesting | es |
dc.subject | nontimber forest products | es |
dc.subject | plant cover dynamics | es |
dc.title | Possible combined effects of climate change, deforestation, and harvesting on the epiphyte Catopsis compacta: a multidisciplinary approach | es |
dc.type | Article | es |
dc.description.especialidad | Interdisciplinario | es |
dc.description.tipo | es | |
Aparece en las colecciones: | Artículos |
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Fichero | Descripción | Tamaño | Formato | |
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Possible combined effects of climate Resumen.pdf | 52 kB | Adobe PDF | Visualizar/Abrir |
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