Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4565 |
Resumo: | The objective of this study was to quantify and test different regression models to estimate the biomass and the amount of carbon from the aerial parts of Eucalyptus clones planted in the Northeastern semi-arid region, and select the best equations based on R2 aj, the Akaike information criterion (AIC), Furnival Index (FI), the graphical analysis of the residuals and through the Shapiro-Wilk, Breusch- Pagan and Durbin Watson tests. The database came from an experiment with 15 Eucalyptus spp. clones conducted at the Experimental Station of the Agricultural Research Institute of Pernambuco – IPA, located in the municipality of Araripina - PE. Through a completely random sampling process 75 trees were selected, in which were determined the fresh weight and leaf samples collected were samples of leaf, branch, bark and bole to determine the average wood density, biomass and carbon content. The most productive clone in terms of biomass and carbon was the hybrid E. urophylla natural crossing. The average plant biomass accumulation was 59.64 t h−1 and the amount of carbon 24.96 t h−1. The adjustment of the regression models showed that each partition presented particular behavior of dry biomass production and total carbon. It was not possible to select a common model that represents all of parts of the trees. For the variable biomass, the models of Schumacher and Hall, Spurr, the logistics and the exponential model 11 presented the best fits. For the amount of organic carbon the models 6 and exponential 11 presented best results. |
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SILVA, José Antônio Aleixo daBEZERRA, EgídioBERGER, RuteBRAZ, Rafael Leitehttp://lattes.cnpq.br/9515094070486468SILVA, José Wesley Lima2016-05-31T16:24:30Z2016-02-25SILVA, José Wesley Lima. Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE. 2016. 105 f. Dissertação (Programa de Pós-Graduação em Biometria e Estatística Aplicada) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4565The objective of this study was to quantify and test different regression models to estimate the biomass and the amount of carbon from the aerial parts of Eucalyptus clones planted in the Northeastern semi-arid region, and select the best equations based on R2 aj, the Akaike information criterion (AIC), Furnival Index (FI), the graphical analysis of the residuals and through the Shapiro-Wilk, Breusch- Pagan and Durbin Watson tests. The database came from an experiment with 15 Eucalyptus spp. clones conducted at the Experimental Station of the Agricultural Research Institute of Pernambuco – IPA, located in the municipality of Araripina - PE. Through a completely random sampling process 75 trees were selected, in which were determined the fresh weight and leaf samples collected were samples of leaf, branch, bark and bole to determine the average wood density, biomass and carbon content. The most productive clone in terms of biomass and carbon was the hybrid E. urophylla natural crossing. The average plant biomass accumulation was 59.64 t h−1 and the amount of carbon 24.96 t h−1. The adjustment of the regression models showed that each partition presented particular behavior of dry biomass production and total carbon. It was not possible to select a common model that represents all of parts of the trees. For the variable biomass, the models of Schumacher and Hall, Spurr, the logistics and the exponential model 11 presented the best fits. For the amount of organic carbon the models 6 and exponential 11 presented best results.O objetivo deste trabalho foi quantificar e testar diferentes modelos de regressão, para estimar a biomassa e a quantidade de carbono das partes aéreas de clones de Eucalyptus plantados na região semiárida nordestina, e selecionar as melhores equações com base no R2 aj, nos critérios de informação de Akaike (AIC), no Índice de Furnival (IF), pela análise gráfica dos resíduos e por meio dos testes de Shapiro-Wilk, Breusch-Pagan e Durbin-Watson. A base de dados foi proveniente de um experimento com 15 clones de Eucalyptus spp. realizado na Estação Experimental da Empresa Pernambucana de Pesquisa Agropecuária – IPA, localizado no município de Araripina – PE. Por meio do processo de amostragem inteiramente aleatória foram cubadas 75 árvores, nas quais se determinaram os pesos frescos, bem como foram coletadas amostras de folhas, galhos, casca e fuste para determinação da densidade média da madeira, biomassa e teor de carbono. O clone mais produtivo em termo de biomassa e carbono foi o híbrido de E. urophylla cruzamento natural. O acúmulo de biomassa médio da plantação foi de 59,64 t h−1 e da quantidade de carbono 24,96 t h h−1. No ajuste dos modelos de regressão, verificou-se que cada partição apresentou comportamento particular de produção de biomassa seca, carbono total, não sendo possível selecionar um modelo comum que representasse todas elas. Para a variável biomassa o os modelos de Shumarcher e Hall, de Spurr, o logístico e o exponencial modelo 11 foram os que melhor se ajustaram. Para a quantidade de carbono orgânico o modelo 6 e o exponencial 11 se ajustaram a maior parte dos componentes aéreos.Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-05-31T16:24:30Z No. of bitstreams: 1 Jose Wesley Lima Silva.pdf: 2387251 bytes, checksum: 617d26e69a59dee1d8bcb33e79bdba13 (MD5)Made available in DSpace on 2016-05-31T16:24:30Z (GMT). No. of bitstreams: 1 Jose Wesley Lima Silva.pdf: 2387251 bytes, checksum: 617d26e69a59dee1d8bcb33e79bdba13 (MD5) Previous issue date: 2016-02-25Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Biometria e Estatística AplicadaUFRPEBrasilDepartamento de Estatística e InformáticaModelo de regressãoAnálise de regressãoSemiáridoRegression analysisRegression modelSemiaridCIENCIAS EXATAS E DA TERRA::PROBABILIDADE E ESTATISTICAModelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PEinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis768382242446187918600600600600-6774555140396120501-58364078281851435173590462550136975366info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82089http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4565/1/license.txt7b5ba3d2445355f386edab96125d42b7MD51ORIGINALJose Wesley Lima Silva.pdfJose Wesley Lima Silva.pdfapplication/pdf2387251http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4565/2/Jose+Wesley+Lima+Silva.pdf617d26e69a59dee1d8bcb33e79bdba13MD52tede2/45652016-08-12 13:16:30.833oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2016-08-12T16:16:30Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE |
title |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE |
spellingShingle |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE SILVA, José Wesley Lima Modelo de regressão Análise de regressão Semiárido Regression analysis Regression model Semiarid CIENCIAS EXATAS E DA TERRA::PROBABILIDADE E ESTATISTICA |
title_short |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE |
title_full |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE |
title_fullStr |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE |
title_full_unstemmed |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE |
title_sort |
Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE |
author |
SILVA, José Wesley Lima |
author_facet |
SILVA, José Wesley Lima |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
SILVA, José Antônio Aleixo da |
dc.contributor.advisor-co1.fl_str_mv |
BEZERRA, Egídio |
dc.contributor.referee1.fl_str_mv |
BERGER, Rute |
dc.contributor.referee2.fl_str_mv |
BRAZ, Rafael Leite |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/9515094070486468 |
dc.contributor.author.fl_str_mv |
SILVA, José Wesley Lima |
contributor_str_mv |
SILVA, José Antônio Aleixo da BEZERRA, Egídio BERGER, Rute BRAZ, Rafael Leite |
dc.subject.por.fl_str_mv |
Modelo de regressão Análise de regressão Semiárido |
topic |
Modelo de regressão Análise de regressão Semiárido Regression analysis Regression model Semiarid CIENCIAS EXATAS E DA TERRA::PROBABILIDADE E ESTATISTICA |
dc.subject.eng.fl_str_mv |
Regression analysis Regression model Semiarid |
dc.subject.cnpq.fl_str_mv |
CIENCIAS EXATAS E DA TERRA::PROBABILIDADE E ESTATISTICA |
description |
The objective of this study was to quantify and test different regression models to estimate the biomass and the amount of carbon from the aerial parts of Eucalyptus clones planted in the Northeastern semi-arid region, and select the best equations based on R2 aj, the Akaike information criterion (AIC), Furnival Index (FI), the graphical analysis of the residuals and through the Shapiro-Wilk, Breusch- Pagan and Durbin Watson tests. The database came from an experiment with 15 Eucalyptus spp. clones conducted at the Experimental Station of the Agricultural Research Institute of Pernambuco – IPA, located in the municipality of Araripina - PE. Through a completely random sampling process 75 trees were selected, in which were determined the fresh weight and leaf samples collected were samples of leaf, branch, bark and bole to determine the average wood density, biomass and carbon content. The most productive clone in terms of biomass and carbon was the hybrid E. urophylla natural crossing. The average plant biomass accumulation was 59.64 t h−1 and the amount of carbon 24.96 t h−1. The adjustment of the regression models showed that each partition presented particular behavior of dry biomass production and total carbon. It was not possible to select a common model that represents all of parts of the trees. For the variable biomass, the models of Schumacher and Hall, Spurr, the logistics and the exponential model 11 presented the best fits. For the amount of organic carbon the models 6 and exponential 11 presented best results. |
publishDate |
2016 |
dc.date.accessioned.fl_str_mv |
2016-05-31T16:24:30Z |
dc.date.issued.fl_str_mv |
2016-02-25 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, José Wesley Lima. Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE. 2016. 105 f. Dissertação (Programa de Pós-Graduação em Biometria e Estatística Aplicada) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4565 |
identifier_str_mv |
SILVA, José Wesley Lima. Modelagem da biomassa e da quantidade de carbono de clones de Eucalyptus da Chapada do Araripe-PE. 2016. 105 f. Dissertação (Programa de Pós-Graduação em Biometria e Estatística Aplicada) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4565 |
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por |
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por |
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openAccess |
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Universidade Federal Rural de Pernambuco |
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Programa de Pós-Graduação em Biometria e Estatística Aplicada |
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Universidade Federal Rural de Pernambuco |
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