Crescimento de uma floresta estacional semidecídua secundária sob manejo em relação a fatores ambientais, em Pirenópolis, Goiás
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Data
2010
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Editor
Vera Lúcia Gomes Klein
Resumo
In this study, we evaluated the growth of tree species in a seasonal semideciduous secondary
forest in Pirenópolis, Goiás, Brazil, and its relationship with environmental factors using the Canonical
Correspondence Analysis (CCA). We used a randomized block design with four silvicultural treatments.
After four years, we evaluated the diameter increment of the species according to the slope and canopy
openness in each treatment. The results showed that the diameter of the trees species studied increased
differently depending on the silvicultural treatments and, in general, the treatments stimulated the diameter
growth of the species, not rejecting the hypothesis tested. A great part of the species had higher
diameter increment associated with lower shading, corresponding to the plots that underwent silvicultural
treatments. We suggest further studies on the different populations separately, so that the technical
management of seasonal forests can be improved and spread as a strategy to conserve these highly
endangered environments, which are very important in the national timber market due to the presence
of many species with high-value timber that have been explored intensively in natural environments.
Descrição
Palavras-chave
Abertura no dossel, Análise de correspondência canônica, Intervenções silviculturais, Manejo florestal, Sombreamento, Canopy openness, Canonical Correspondence Analysis, Silvicultural treatments, Forest management, Shading
Citação
VENTUROLI, Fábio; FAGG, Christopher William; FAGG, Jeanine Maria Felfili. Crescimento de uma floresta estacional semidecídua secundária sob manejo em relação a fatores ambientais, em Pirenópolis, Goiás. Revista de Biologia Neotropical, Goiânia, v. 7, n. 2, p. 1-11, jul./dez. 2010. Disponível em: <https://www.revistas.ufg.br/RBN/article/view/13857/8844>.