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2022-07-15T12:46:39Z2022-07-15T12:46:39Z201613233203282317-2606http://hdl.handle.net/1843/43303https://orcid.org/0000-0002-8148-083XObjetivou-se com este trabalho realizar a classificação de sítios florestais a partir de uma base de parcelas temporárias. Os dados utilizados no ajuste dos modelos foram provenientes de um povoamento de clones de Eucalyptus urophylla e Eucalyptus grandis localizado no Sul da Bahia, com área de aproximadamente 96.000 ha. Foram utilizados pares de dados de idade e altura média das árvores dominantes de 12.050 parcelas distribuídas em todo o povoamento florestal. Foram testados oito modelos matemáticos amplamente utilizados na literatura florestal para a estimativa da altura dominante: Schumacher, Chapman-Richards, Weibull, Silva- Bailey, Prodan, Logístico, Clutter-Jones e Mitscherlich. Os modelos foram avaliados através do erro padrão da estimativa (Syx), dispersão gráfica dos resíduos através do histograma e do gráfico da probabilidade normal dos resíduos, Critério de Informação de Akaike (AIC) e Critério de Informação Bayesiano (BIC). Todos os modelos apresentaram valores estatísticos e gráficos dos resíduos com comportamento semelhante entre si. Foram construídas seis curvas de sítio com amplitude de cinco metros pelo método da curva-guia, utilizando a idade de referência de sete anos. O modelo de Chapman-Richards foi escolhido por apresentar os melhores resultados estatísticos e por ser um modelo biológico. A classe de sítio III apresentou maior representatividade na classificação por talhão, com índice de sítio de 35,5 m.The objective of this work was to perform the classification of forest sites from temporary plots. The database used to fit the models were composed by 12,050 records of age and average dominant height obtained from Eucalyptus urophylla and Eucalyptus grandis stands, located in Southern of Bahia, with an area of approximately 96,000 ha. For this, eight mathematical models were tested: Schumacher, Chapman-Richards, Weibull, Silva-Bailey, Prodan, Logistics, Clutter Jones and Mitscherlich. The models were evaluated by the standard error of estimate (Syx), graphic dispersion of residues through the histogram and normal probability of residual plot, Akaike Information Criterion (AIC) and Bayesian Information Criterion (BIC). All models presented statistical values and graphics of residues with a close behavior to each other. Six site curves were constructed, with range of five meters, and the guide curve method using the reference age of seven years. Chapman Richards’ model was chosen, because it showed the best statistical results and is a biological model. The class III site had greater representation in the ranking per field, with a site index of 35.5 m.porUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASEnciclopédia BiosferaComunidades vegetaisAltitudes -- LevantamentoProgramação (Matemática)Classificação da capacidade produtiva de povoamentos de eucalipto a partir de parcelas temporáriasClassification of capacity productive of eucalyptus stands through temporary plotsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://www.conhecer.org.br/enciclop/2016a/agrarias/classificacao%20da%20capacidade.pdfDébora Jéssica Xavier GouveaMarcos Vinícius Santana LeiteAdriana Leandra de AssisChristian Dias Cabacinhainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGORIGINALClassificação da capacidade produtiva de povoamentos de eucalipto a partir de parcelas temporárias.pdfClassificação da capacidade produtiva de povoamentos de eucalipto a partir de parcelas temporárias.pdfapplication/pdf429593https://repositorio.ufmg.br/bitstream/1843/43303/2/Classifica%c3%a7%c3%a3o%20da%20capacidade%20produtiva%20de%20povoamentos%20de%20eucalipto%20a%20partir%20de%20parcelas%20tempor%c3%a1rias.pdff28ea3794bb18b102e4bddd97332d2ffMD52LICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/43303/1/License.txtfa505098d172de0bc8864fc1287ffe22MD511843/433032022-07-15 09:46:39.456oai:repositorio.ufmg.br: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Repositório InstitucionalPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-07-15T12:46:39Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
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