2005
DOI: 10.1590/2175-78602005568712
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Composição Florística E Espectro Biológico De Um Campo De Altitude No Parque Estadual Da Serra Do Brigadeiro, Minas Gerais - Brasil,

Abstract: RESUMO(Composição florística de um campo de altitude no Parque Estadual da Serra do Brigadeiro, Minas GeraisBrasil) Nas elevadas altitudes do sudeste brasileiro são encontrados os campos de altitude. A fisionomia mais freqüentemente encontrada nos platôs relativamente extensos é a de arbustos inseridos em uma matriz de touceiras de gramíneas, com esparsas ervas e pteridófitas. Os objetivos deste trabalho foram elaborar a lista florística de plantas vasculares e determinar o espectro biológico florístico, de um… Show more

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Cited by 74 publications
(84 citation statements)
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References 3 publications
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“…1 but also for other grassland species. This feature deeply modifies the typical landscape of "Campos de Altitude" (Caiafa & Silva 2005), and turns it into a mosaic somewhat uncommon to the remaining of the SBSP summit (figure 3). Vegetation islands on rock outcrop in this mosaic landscape have larger area and depth and are, therefore, establishment sites also to Figure 2.…”
Section: Resultsmentioning
confidence: 98%
See 1 more Smart Citation
“…1 but also for other grassland species. This feature deeply modifies the typical landscape of "Campos de Altitude" (Caiafa & Silva 2005), and turns it into a mosaic somewhat uncommon to the remaining of the SBSP summit (figure 3). Vegetation islands on rock outcrop in this mosaic landscape have larger area and depth and are, therefore, establishment sites also to Figure 2.…”
Section: Resultsmentioning
confidence: 98%
“…The results of the analyzed structural parameters are shown in table 1. We have previously found 56 species of vascular plants in a floristic survey of this rock outcrop (Caiafa & Silva 2005). Sampling then consisted of a year and a half of monthly field expeditions.…”
Section: Resultsmentioning
confidence: 99%
“…Essa é uma metodologia referida na literatura como análise semiquantitativa, em função de seu largo intervalo na escala de valores. Pode ser usada em estudos das mais diversas comunidades vegetais, em que a escala de valores é a combinação de dois parâmetros: a cobertura, que é representada pelos quatro primeiros valores da tabela; e a abundância pelas três últimas escalas de valores (MUELLER-DOMBOIS;ELLENBERG, 1974 (MEIRELLES et al, 1999;CAIAFA;SILVA, 2005).…”
Section: Caracterização Da áReaunclassified
“…As a result of said differences, the fields located at high altitudes were subdivided into "Campos Quartizíticos" and "Campos Altimontanos" by Rizzini (1979) and later into "Campos Rupestres" and "Campos de Altitude" by Ferri (1980). Campos Rupestres are composed predominantly of quartzite and sandstone rocks and are mainly associated with the Cerrado, although they can be found immersed in matrices of other biomes (Caiafa & Silva 2005). Unlike the Campos Rupestres, the Altitudinal Fields occur predominantly on granite rocks and are immersed in a matrix of Atlantic Rainforest (Moreira & Camelier 1977).…”
Section: Introductionmentioning
confidence: 99%