Structure and spatial distribution of natural regeneration of canjerana in Deciduous Forest
This study aimed to analyze the spatial distribution of a population of Cabralea canjerana (Vell.) Mart. in natural regeneration, in a fragment of Deciduous Forest in the county of Silveira Martins, Rio Grande do Sul State, Brazil. For such analyzes, individuals of the species with height ≥ 30 cm we...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | Brasil |
| Institución: | Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
| Repositorio: | Pesquisa Florestal Brasileira (Online) |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/586 |
| Acceso en línea: | https://pfb.sede.embrapa.br/pfb/article/view/586 |
| Access Level: | acceso abierto |
| Palabra clave: | Padrão de dispersão Ãndices de dispersão Dispersão zoocórica Dispersion pattern Dispersion indexes Zoochoric dispersion |
| Sumario: | This study aimed to analyze the spatial distribution of a population of Cabralea canjerana (Vell.) Mart. in natural regeneration, in a fragment of Deciduous Forest in the county of Silveira Martins, Rio Grande do Sul State, Brazil. For such analyzes, individuals of the species with height ≥ 30 cm were measured, in seventyseven sample units allocated contiguously in the area. To analyze the dispersion pattern of the specie it was used the indexes of Morisita, Payandeh and Fracker and Brischle. The structure was analyzed by frequency and absolute density and distribution histogram in height classes. According to the dispersion indexes, the species is aggregate. The high values of density and frequency confirm the importance of the species in forest structure. |
|---|