Estimativas volumétricas em povoamentos de eucalipto sob regime de alto fuste e talhadia no sudoeste da Bahia

Gileno Brito de Azevedo; Glauce Taís de Oliveira Sousa; Patrícia Anjos Bittencourt Barreto; Valdemiro Conceição Júnior

doi:10.4336/2011.pfb.31.68.309

Volumetric estimates in eucalypt plantation under regime of high forest and coppice in the southwest of Bahia, Brazil

Authors

Gileno Brito de Azevedo Universidade Estadual do Sudoeste da Bahia (UESB)
Glauce Taís de Oliveira Sousa Universidade Estadual do Sudoeste da Bahia (UESB)
Patrícia Anjos Bittencourt Barreto Universidade Estadual do Sudoeste da Bahia (UESB)
Valdemiro Conceição Júnior Universidade Estadual do Sudoeste da Bahia (UESB)

DOI:

https://doi.org/10.4336/2011.pfb.31.68.309

Keywords:

Eucalyptus urophylla, Volumetric models, Form factor, Form quotient, Forest management

Abstract

This study aimed to test volumetric models and check the the efficiency of three methods to estimate the wood volume in Eucalyptus urophylla plantation, managed under regime of high forest and coppice, on a property located in the county of Vitória da Conquista, Bahia. It was carried out rigorous measurements scaled trees to obtain the volume to adjust seven volumetric models. The best models were selected using the score pondered value of the statistical parameters (VP). The volumes obtained by three methods (form factor, form quotient and adjusted models) were compared to the volume obtained in the scaling. The models of Schumacher e Hall (log) and Spurr were the more indicated to estimate the volume of stands in both management conditions. The volume obtained from the two best adjusted models resulted in estimates closer to the real volume when compared to the volumes estimated by form factor and the form quotient.

Downloads

Download data is not yet available.

Downloads

PDF (Português (Brasil))

Published

2011-06-17

How to Cite

AZEVEDO, Gileno Brito de; SOUSA, Glauce Taís de Oliveira; BARRETO, Patrícia Anjos Bittencourt; CONCEIÇÃO JÚNIOR, Valdemiro. Volumetric estimates in eucalypt plantation under regime of high forest and coppice in the southwest of Bahia, Brazil. Pesquisa Florestal Brasileira, [S. l.], v. 31, n. 68, p. 309, 2011. DOI: 10.4336/2011.pfb.31.68.309. Disponível em: https://pfb.sede.embrapa.br/pfb/article/view/294. Acesso em: 25 apr. 2026.

Download Citation

Issue

Vol. 31 No. 68 (2011): out./dez., Florestas Energéticas

Section

Articles

License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Pesquisa Florestal Brasileira (PFB) licenses all its published content under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0).

Copyright: Authors maintain the copyright to their work. PFB holds the right to the first publication, and use rights under the specific Creative Commons deed.
Editing and revision: PFB reserves the right to edit the original manuscript to ensure conformity with the standards, spelling and grammar of the Portuguese language, while respecting the style of the author(s). The final version of the text shall be sent to the corresponding author for approval prior to publication.
Sharing and reuse: The CC BY-NC-ND 4.0 license permits sharing of the article in its original version, as long as credit is given to the journal and the authors and the material is not used for commercial purposes. No alterations or adaptations of the original content are permitted.
Figures and illustrations: Figures and illustrations published in PFB may only be used with express prior authorization from Embrapa Forestry.
Disclaimer: The opinions and beliefs expressed in the texts published herein are the exclusive responsibility of their respective authors and not PFB.