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	Provedor de dados Acta Botanica (1) Rev. Bras. Bot. (1) Autor Caiafa,Alessandra N. (1) Menezes,Luis Fernando Tavares de (1) Pereira,Miriam Cristina Alvarez (1) Pinto-Junior,Herval Vieira (1) Silva,Alexandre F. da (1) Villa,Pedro Manuel (1) Mais... Palavra-chave Rock outcrop (2) "Parque Estadual da Serra do Brigadeiro" (1) Alpha diversity (1) Atlantic Forest (1) Biodiversity conservation (1) Floristic composition (1) High altitude vegetation (1) Latitudinal gradient (1) Photographic chart method (1) Phytosociological structure (1) Structural analysis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2007 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Structural analysis of the vegetation on a highland granitic rock outcrop in Southeast Brazil Rev. Bras. Bot. Caiafa,Alessandra N.; Silva,Alexandre F. da. Granitic rock outcrops of the Brazilian southeast are either coastal or inland. The latter can often have high altitudes, such as in the summits of "Serra do Mar" and "Serra da Mantiqueira", where they are known as "Campos de Altitude". The landscape on these high altitude plateaux is often a mosaic of shrubs and treelets within a bunchgrass matrix, with sparse pteridophytes and other herbs, interspersed with variable extensions of rock outcrops. Despite the pervasiveness of rock outcrops in the Brazilian landscape, studies on the structural analysis of the vegetation on such formations are scarce. This study aimed to analyze the structure of the vegetation on a highland granitic rock outcrop in "Parque Estadual da Serra do Brigadeiro", state of Minas... Tipo: Info:eu-repo/semantics/article Palavras-chave: High altitude vegetation; Photographic chart method; Rock outcrop; "Parque Estadual da Serra do Brigadeiro"; Structural analysis. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042007000400010 The pattern of high plant diversity of Neotropical inselbergs: highlighting endemic, threatened and unique species Acta Botanica Pinto-Junior,Herval Vieira; Villa,Pedro Manuel; Pereira,Miriam Cristina Alvarez; Menezes,Luis Fernando Tavares de. ABSTRACT Understanding how multiple drivers shape plant community diversity across environmental gradients is one of the most important issues in plant ecology and biodiversity conservation. We aimed to analyse plant community structure and diversity in four inselbergs in Espírito Santo State, Brazil. We evaluated species diversity, floristic composition and similarity, phytosociological structure, occurrence, and conservation status of rupicolous flora in the inselberg communities. We used field expeditions and plant inventory data from 370 sampling units. We estimated floristic similarity and compared diversity indexes among inselbergs. We observed marked differences in community structure and diversity among inselbergs, where the southern region had the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Alpha diversity; Atlantic Forest; Biodiversity conservation; Floristic composition; Latitudinal gradient; Phytosociological structure; Rock outcrop. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000400645 Registros recuperados: 2 Primeira ... 1 ... Última

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