Comparação entre procedimentos utilizados para inventariar pequenos povoamentos florestais
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Data
2010
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Resumo
The quantification of solid volume in forest stands is essential for a proper
management of forests and for commercial timber. However sampling methods
traditionally used in forest inventories are costly and expensive and thus extremely
important to use rapid and accurate methods, the method of the average tree and the
tree stratified medium. Given that the objective was to compare three sampling
methods for inventorying small forest planted, two based solely on measurements of
diameter and the method traditionally used by forest companies, with the volume
obtained by scaling. We used a completely randomized design, where each was
considered a treatment method. At the end of the study showed that the methods of
obtaining the volume studied showed no significant differences considering the level of significance = 0.05. However, the methods based only on measurements of
diameters, in general showed a tendency to overestimate the volume. The results
showed that all methods provided reliable estimates of volume per unit area can be
used for forest inventories.
Descrição
Palavras-chave
Inventário florestal, Árvore média, Manejo florestal, Forest inventory, Average tree, Forest management
Citação
MIGUEL, Eder Pereira; CABACINHA, Christian Dia; SANTOS, Rodrigo Couto; FERREIRA, Wendy Carniello; MOREIRA, Fernando Ricardo. Comparação entre procedimentos utilizados para inventariar pequenos povoamentos florestais. Enciclopédia Biosfera, Goiânia, v. 6, p. 1-10, 2010.