Use este identificador para citar ou linkar para este item:
|Título:||STRUCTURE OF NATURAL REGENERATION IN RELATION TO SOIL PROPERTIES AND DISTURBANCE IN TWO SWAMP FORESTS|
|Autor:||Ávila, Marly Antonielle|
Souza, Saimo Reblleth
Veloso, Maria das Dores Magalhães
Santos, Rubens Manoel
Fernandes, Luiz Arnaldo
Nunes, Yule Roberta Ferreira
|Palavras-chave:||Plant diversity Phytosociology; Tropical wet savannah; Degradation|
|Outras Identificações :||http://www.cerne.ufla.br/site/index.php/CERNE/article/view/1141|
|Descrição:||Veredas (palm swamps) is a type of vegetation associated with watercourses, characterized by the presence of Mauritia flexuosa palm trees. These systems are not well understood and suffer from high anthropogenic pressure. The aims of this study were to describe the natural regeneration of two swamp forests in vereda systems with different anthropogenic impacts and investigate if the variation in these plant communities are associated to edaphic conditions. The study was performed in preserved and impacted sites located in the Environmental Protection Area of the Pandeiros River in northern Minas Gerais. At each site, one hundred 25 m2 plots were established for surveying regenerating shrubs and trees (≥1 cm diameter at the base of the stem and < 3 cm diameter at breast height). Vegetation structure was evaluated by phytosociological parameters, similarity index, and size distribution of individuals. Regenerating strata was correlated with chemical and physical soil analyses. The vegetation at the preserved site was characterized by a higher number of individuals and a lower diversity but contained species that were typical of flooded areas. The results also showed differences in soil nutrient availability between sites that influenced the distribution of species at the two study sites.|
|Aparece nas coleções:||CERNE|
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.