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	Provedor de dados Gayana Botánica (1) Autor BANNISTER,JAN R (1) PÉREZ,YESSICA (1) RAMÍREZ,CARLOS (1) SANDOVAL,VÍCTOR (1) VIDAL,OSVALDO J (1) Palavra-chave Anthropogenic disturbances (1) Aysén (1) Biogeographical transition (1) Pristine forests (1) Southern cold temperate zone (1) Tipo do documento Journal article (1) Ano 2011 (1) País Chile (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Woodland communities in the Chilean cold-temperate zone (Baker and Pascua basins): Floristic composition and morpho-ecological transition Gayana Botánica VIDAL,OSVALDO J; BANNISTER,JAN R; SANDOVAL,VÍCTOR; PÉREZ,YESSICA; RAMÍREZ,CARLOS. This study describes the floristic composition and morpho-ecological transition of woodlands along a climatic gradient in the southern cold temperate zone of Chilean Patagonia. A total of 256 phytosociological relevés were performed across a 150 km NE-SW transect to record vascular plant species. Classification (cluster analysis) and ordination (principal component analysis) techniques were used to segregate and examine the communities. Biodiversity indicators including richness and abundances of species natives and exotics, importance values, Raunkiaer plant life-forms, diversity indices and indicator species were calculated to describe community attributes. Beta diversity was analysed using the Jaccard index. Additionally, the current anthropogenic... Tipo: Journal article Palavras-chave: Biogeographical transition; Southern cold temperate zone; Anthropogenic disturbances; Pristine forests; Aysén. Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432011000200004 Registros recuperados: 1 Primeira ... 1 ... Última

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