Dendrometric relationship in fragments of pine stands in Minas Gerais
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Florestal Brasileira (Online) |
Texto Completo: | https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425 |
Resumo: | The aim of this work was to adjust diameter distribution, hypsometric relation, taper and volume models to characterize the dendrometric relations on remaining fragments of Pinus sp. from stands of the 1970s, in the region where the Reserva de Desenvolvimento Sustentável Veredas do Acari is located, north of the state of Minas Gerais. The identification of the Pinus sp. fragments and its mapping was made. Biometric data were gathered from trees for modeling the diameter distribution, hypsometric relationship, taper and tree volume. The selection criteria for the models consisted on evaluation of the adjusted determination coefficient, standard error of estimate in percentage, F-test, regression coefficients significance and residuals graphical analysis. The Beta function, Naslünd, Max-Burkhart and Schumacher-Hall models were adequate to describe, respectively, diameter distribution, hypsometric relationship, taper and tree volume for Pinus sp., on fragments of the 1970s, in the state of Minas Gerais. |
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Dendrometric relationship in fragments of pine stands in Minas GeraisRelações dendrométricas em fragmentos de povoamentos de pinus, em Minas GeraisDiameter distributionHypsometric modelsTaperVolumetric modelsDistribuição diamétricaModelos hipsométricosFunções de afilamentoModelos volumétricosThe aim of this work was to adjust diameter distribution, hypsometric relation, taper and volume models to characterize the dendrometric relations on remaining fragments of Pinus sp. from stands of the 1970s, in the region where the Reserva de Desenvolvimento Sustentável Veredas do Acari is located, north of the state of Minas Gerais. The identification of the Pinus sp. fragments and its mapping was made. Biometric data were gathered from trees for modeling the diameter distribution, hypsometric relationship, taper and tree volume. The selection criteria for the models consisted on evaluation of the adjusted determination coefficient, standard error of estimate in percentage, F-test, regression coefficients significance and residuals graphical analysis. The Beta function, Naslünd, Max-Burkhart and Schumacher-Hall models were adequate to describe, respectively, diameter distribution, hypsometric relationship, taper and tree volume for Pinus sp., on fragments of the 1970s, in the state of Minas Gerais.O objetivo do presente trabalho foi ajustar modelos de distribuição diamétrica, relação hipsométrica, afilamento e volume, a fim de caracterizar as relações dendrométricas para Pinus sp. em fragmentos remanescentes de povoamentos da década de 1970 na região da Reserva de Desenvolvimento Sustentável Veredas do Acari, norte do estado de Minas Gerais. Foi realizada a identificação dos fragmentos de Pinus sp. e efetuado o seu mapeamento. Foram coletados dados biométricos das árvores para as modelagens da distribuição diamétrica, relação hipsométrica, afilamento e volume individual. O critério de seleção dos modelos consistiu na avaliação do coeficiente de determinação ajustado, erro padrão da estimativa em porcentagem, teste F, significância dos coeficientes de regressão e análise gráfica de resíduos. A função Beta e os modelos de Naslund, Max-Burkhart e Schumacher-Hall são adequados para descrever, respectivamente, a distribuição diamétrica, a relação hipsométrica, o afilamento e o volume individual para Pinus sp. em fragmentos de povoamentos da década de 1970 no estado de Minas Gerais.Embrapa Florestas2012-12-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/mswordimage/jpegimage/jpegimage/jpegimage/jpeghttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/42510.4336/2012.pfb.32.72.355Pesquisa Florestal Brasileira; v. 32 n. 72 (2012): out./dez.; 355Pesquisa Florestal Brasileira; Vol. 32 No. 72 (2012): out./dez.; 3551983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/pdf_11https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1101https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1102https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1103https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1104https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1105Araújo, Emanuel José Gomes dePelissari, Allan LibanioDavid, Hassan CamilMiranda, Rodrigo Otávio Veiga dePéllico Netto, SylvioMorais, Vinícius AugustoScolforo, José Roberto Soaresinfo:eu-repo/semantics/openAccess2017-04-28T12:55:53Zoai:pfb.cnpf.embrapa.br/pfb:article/425Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T12:55:53Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Dendrometric relationship in fragments of pine stands in Minas Gerais Relações dendrométricas em fragmentos de povoamentos de pinus, em Minas Gerais |
title |
Dendrometric relationship in fragments of pine stands in Minas Gerais |
spellingShingle |
Dendrometric relationship in fragments of pine stands in Minas Gerais Araújo, Emanuel José Gomes de Diameter distribution Hypsometric models Taper Volumetric models Distribuição diamétrica Modelos hipsométricos Funções de afilamento Modelos volumétricos |
title_short |
Dendrometric relationship in fragments of pine stands in Minas Gerais |
title_full |
Dendrometric relationship in fragments of pine stands in Minas Gerais |
title_fullStr |
Dendrometric relationship in fragments of pine stands in Minas Gerais |
title_full_unstemmed |
Dendrometric relationship in fragments of pine stands in Minas Gerais |
title_sort |
Dendrometric relationship in fragments of pine stands in Minas Gerais |
author |
Araújo, Emanuel José Gomes de |
author_facet |
Araújo, Emanuel José Gomes de Pelissari, Allan Libanio David, Hassan Camil Miranda, Rodrigo Otávio Veiga de Péllico Netto, Sylvio Morais, Vinícius Augusto Scolforo, José Roberto Soares |
author_role |
author |
author2 |
Pelissari, Allan Libanio David, Hassan Camil Miranda, Rodrigo Otávio Veiga de Péllico Netto, Sylvio Morais, Vinícius Augusto Scolforo, José Roberto Soares |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Araújo, Emanuel José Gomes de Pelissari, Allan Libanio David, Hassan Camil Miranda, Rodrigo Otávio Veiga de Péllico Netto, Sylvio Morais, Vinícius Augusto Scolforo, José Roberto Soares |
dc.subject.por.fl_str_mv |
Diameter distribution Hypsometric models Taper Volumetric models Distribuição diamétrica Modelos hipsométricos Funções de afilamento Modelos volumétricos |
topic |
Diameter distribution Hypsometric models Taper Volumetric models Distribuição diamétrica Modelos hipsométricos Funções de afilamento Modelos volumétricos |
description |
The aim of this work was to adjust diameter distribution, hypsometric relation, taper and volume models to characterize the dendrometric relations on remaining fragments of Pinus sp. from stands of the 1970s, in the region where the Reserva de Desenvolvimento Sustentável Veredas do Acari is located, north of the state of Minas Gerais. The identification of the Pinus sp. fragments and its mapping was made. Biometric data were gathered from trees for modeling the diameter distribution, hypsometric relationship, taper and tree volume. The selection criteria for the models consisted on evaluation of the adjusted determination coefficient, standard error of estimate in percentage, F-test, regression coefficients significance and residuals graphical analysis. The Beta function, Naslünd, Max-Burkhart and Schumacher-Hall models were adequate to describe, respectively, diameter distribution, hypsometric relationship, taper and tree volume for Pinus sp., on fragments of the 1970s, in the state of Minas Gerais. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425 10.4336/2012.pfb.32.72.355 |
url |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425 |
identifier_str_mv |
10.4336/2012.pfb.32.72.355 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/pdf_11 https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1101 https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1102 https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1103 https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1104 https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/425/1105 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/msword image/jpeg image/jpeg image/jpeg image/jpeg |
dc.publisher.none.fl_str_mv |
Embrapa Florestas |
publisher.none.fl_str_mv |
Embrapa Florestas |
dc.source.none.fl_str_mv |
Pesquisa Florestal Brasileira; v. 32 n. 72 (2012): out./dez.; 355 Pesquisa Florestal Brasileira; Vol. 32 No. 72 (2012): out./dez.; 355 1983-2605 1809-3647 reponame:Pesquisa Florestal Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Florestal Brasileira (Online) |
collection |
Pesquisa Florestal Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br |
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1783370934111961088 |