Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus

Detalhes bibliográficos
Autor(a) principal: Souza, Mc
Data de Publicação: 2014
Outros Autores: Habermann, G
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1519-6984.17012
http://hdl.handle.net/11449/114356
Resumo: We developed linear equations to predict the leaf area (LA) of the species Styrax pohlii and Styrax ferrugineus using the width (W) and length (L) leaf dimensions. For both species the linear regression (Y=α+bX) using LA as a dependent variable vs. W × L as an independent variable was more efficient than linear regressions using L, W, L2 and W2 as independent variables. Therefore, the LA of S. pohlii can be estimated with the equation LA=0.582+0.683WL, while the LA of S. ferrugineus follows the equation LA=−0.666+0.704WL.
id UNSP_6355ba03ae7b23c3152a26ba1239796e
oai_identifier_str oai:repositorio.unesp.br:11449/114356
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineusEquações lineares para estimativa de área foliar de Styrax pohlii e Styrax ferrugineusCerradoStyracaceaevalidaçãoregressãomodelos linearesBrazilian savannaStyracaceaevalidationregression analysislinear modelsWe developed linear equations to predict the leaf area (LA) of the species Styrax pohlii and Styrax ferrugineus using the width (W) and length (L) leaf dimensions. For both species the linear regression (Y=α+bX) using LA as a dependent variable vs. W × L as an independent variable was more efficient than linear regressions using L, W, L2 and W2 as independent variables. Therefore, the LA of S. pohlii can be estimated with the equation LA=0.582+0.683WL, while the LA of S. ferrugineus follows the equation LA=−0.666+0.704WL.Foram determinadas equações lineares para estimar a área foliar (AF) de Styrax pohlii e Styrax ferrugineus utilizando dimensões do limbo foliar (C – comprimento, L – largura). O modelo linear (Y=α+bX), utilizando AF vs. C × L, foi mais eficiente que os modelos lineares utilizando C, L, C2 e L2 como variáveis independentes na determinação da área foliar de S. pohlii e S. ferrugineus. Assim, a AF de S. pohlii pode ser estimada pelo modelo AF=0,582+0,683CL e a AF de S. ferrugineus pode ser estimada pelo modelo AF=−0,666+0,704CL.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista Departamento de BotânicaUniv Estadual Paulista Instituto de Biociências Departamento de BotânicaUniversidade Estadual Paulista Departamento de BotânicaUniv Estadual Paulista Instituto de Biociências Departamento de BotânicaInstituto Internacional de EcologiaUniversidade Estadual Paulista (Unesp)Souza, McHabermann, G2015-02-02T12:39:28Z2015-02-02T12:39:28Z2014-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article222-225application/pdfhttp://dx.doi.org/10.1590/1519-6984.17012Brazilian Journal of Biology. Instituto Internacional de Ecologia, v. 74, n. 1, p. 222-225, 2014.1519-6984http://hdl.handle.net/11449/11435610.1590/1519-6984.17012S1519-69842014000100028S1519-69842014000100028.pdf9831073276253765SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Biology0.7840,523info:eu-repo/semantics/openAccess2024-01-21T06:24:59Zoai:repositorio.unesp.br:11449/114356Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:36:06.881318Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
Equações lineares para estimativa de área foliar de Styrax pohlii e Styrax ferrugineus
title Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
spellingShingle Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
Souza, Mc
Cerrado
Styracaceae
validação
regressão
modelos lineares
Brazilian savanna
Styracaceae
validation
regression analysis
linear models
title_short Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
title_full Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
title_fullStr Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
title_full_unstemmed Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
title_sort Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
author Souza, Mc
author_facet Souza, Mc
Habermann, G
author_role author
author2 Habermann, G
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Souza, Mc
Habermann, G
dc.subject.por.fl_str_mv Cerrado
Styracaceae
validação
regressão
modelos lineares
Brazilian savanna
Styracaceae
validation
regression analysis
linear models
topic Cerrado
Styracaceae
validação
regressão
modelos lineares
Brazilian savanna
Styracaceae
validation
regression analysis
linear models
description We developed linear equations to predict the leaf area (LA) of the species Styrax pohlii and Styrax ferrugineus using the width (W) and length (L) leaf dimensions. For both species the linear regression (Y=α+bX) using LA as a dependent variable vs. W × L as an independent variable was more efficient than linear regressions using L, W, L2 and W2 as independent variables. Therefore, the LA of S. pohlii can be estimated with the equation LA=0.582+0.683WL, while the LA of S. ferrugineus follows the equation LA=−0.666+0.704WL.
publishDate 2014
dc.date.none.fl_str_mv 2014-02-01
2015-02-02T12:39:28Z
2015-02-02T12:39:28Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/1519-6984.17012
Brazilian Journal of Biology. Instituto Internacional de Ecologia, v. 74, n. 1, p. 222-225, 2014.
1519-6984
http://hdl.handle.net/11449/114356
10.1590/1519-6984.17012
S1519-69842014000100028
S1519-69842014000100028.pdf
9831073276253765
url http://dx.doi.org/10.1590/1519-6984.17012
http://hdl.handle.net/11449/114356
identifier_str_mv Brazilian Journal of Biology. Instituto Internacional de Ecologia, v. 74, n. 1, p. 222-225, 2014.
1519-6984
10.1590/1519-6984.17012
S1519-69842014000100028
S1519-69842014000100028.pdf
9831073276253765
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal of Biology
0.784
0,523
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 222-225
application/pdf
dc.publisher.none.fl_str_mv Instituto Internacional de Ecologia
publisher.none.fl_str_mv Instituto Internacional de Ecologia
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129535372165120

Registros relacionados