Projection model by diameter class for native forests: focus on the Weibull probability function
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/362 |
Resumo: | In 1979 the technique of modeling diameter distributions by probabilistic functions was first applied for Hyink & Moser in forecasting growth and production of uneven aged and heterogeneous forests. However, today few studies use this method for planning the production in these forests for not knowing the operational feasibility of the technique. Therefore this paper presents a review of the characteristics that allow the modeling of growth and yield by diameter class, highlighting the importance of the dynamics of recruitment, mortality, survival, and population of attributes related to the modeling of Weibull distribution, with the specific statistics used in the modeling of yield by this method.doi: 10.4336/2012.pfb.32.70.93 |
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Projection model by diameter class for native forests: focus on the Weibull probability functionModelo de projeção por classe diamétrica para florestas nativas: enfoque na função probabilística de WeibullImplicit model of projectionProbability density functionsMixed and uneven aged forestsModelo implícito de projeçãoFunções densidade de probabilidadeFlorestas multiâneas e heterogêneasIn 1979 the technique of modeling diameter distributions by probabilistic functions was first applied for Hyink & Moser in forecasting growth and production of uneven aged and heterogeneous forests. However, today few studies use this method for planning the production in these forests for not knowing the operational feasibility of the technique. Therefore this paper presents a review of the characteristics that allow the modeling of growth and yield by diameter class, highlighting the importance of the dynamics of recruitment, mortality, survival, and population of attributes related to the modeling of Weibull distribution, with the specific statistics used in the modeling of yield by this method.doi: 10.4336/2012.pfb.32.70.93Em 1979 a técnica de modelagem de distribuições diamétricas por funções probabilísticas foi aplicada pela primeira vez por Hyink & Moser na prognose do crescimento e da produção de florestas multiâneas e heterogêneas. Entretanto, atualmente, poucos trabalhos a utilizam no planejamento da produção dessas florestas por desconhecerem a viabilidade operacional da técnica. Sendo assim, esse trabalho visa apresentar uma revisão das características que propiciam a modelagem do crescimento e da produção por classe diamétrica, destacando a importância da dinâmica do recrutamento, mortalidade, sobrevivência, bem como dos atributos populacionais correlacionados à modelagem da distribuição de Weibull, apresentando as particularidades estatísticas utilizadas na modelagem da produção por esse método.doi: 10.4336/2012.pfb.32.70.93Embrapa Florestas2012-06-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/362Pesquisa Florestal Brasileira; v. 32 n. 70 (2012): abr./jun.; 209Pesquisa Florestal Brasileira; Vol. 32 No. 70 (2012): abr./jun.; 2091983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/362/266Mendes Nascimento, Rodrigo GeroniMachado, Sebastião do AmaralFigueiredo Filho, AfonsoHiguchi, Niroinfo:eu-repo/semantics/openAccess2017-04-28T12:56:44Zoai:pfb.cnpf.embrapa.br/pfb:article/362Revistahttps://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:2017-04-28T12:56:44Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Projection model by diameter class for native forests: focus on the Weibull probability function Modelo de projeção por classe diamétrica para florestas nativas: enfoque na função probabilística de Weibull |
title |
Projection model by diameter class for native forests: focus on the Weibull probability function |
spellingShingle |
Projection model by diameter class for native forests: focus on the Weibull probability function Mendes Nascimento, Rodrigo Geroni Implicit model of projection Probability density functions Mixed and uneven aged forests Modelo implícito de projeção Funções densidade de probabilidade Florestas multiâneas e heterogêneas |
title_short |
Projection model by diameter class for native forests: focus on the Weibull probability function |
title_full |
Projection model by diameter class for native forests: focus on the Weibull probability function |
title_fullStr |
Projection model by diameter class for native forests: focus on the Weibull probability function |
title_full_unstemmed |
Projection model by diameter class for native forests: focus on the Weibull probability function |
title_sort |
Projection model by diameter class for native forests: focus on the Weibull probability function |
author |
Mendes Nascimento, Rodrigo Geroni |
author_facet |
Mendes Nascimento, Rodrigo Geroni Machado, Sebastião do Amaral Figueiredo Filho, Afonso Higuchi, Niro |
author_role |
author |
author2 |
Machado, Sebastião do Amaral Figueiredo Filho, Afonso Higuchi, Niro |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Mendes Nascimento, Rodrigo Geroni Machado, Sebastião do Amaral Figueiredo Filho, Afonso Higuchi, Niro |
dc.subject.por.fl_str_mv |
Implicit model of projection Probability density functions Mixed and uneven aged forests Modelo implícito de projeção Funções densidade de probabilidade Florestas multiâneas e heterogêneas |
topic |
Implicit model of projection Probability density functions Mixed and uneven aged forests Modelo implícito de projeção Funções densidade de probabilidade Florestas multiâneas e heterogêneas |
description |
In 1979 the technique of modeling diameter distributions by probabilistic functions was first applied for Hyink & Moser in forecasting growth and production of uneven aged and heterogeneous forests. However, today few studies use this method for planning the production in these forests for not knowing the operational feasibility of the technique. Therefore this paper presents a review of the characteristics that allow the modeling of growth and yield by diameter class, highlighting the importance of the dynamics of recruitment, mortality, survival, and population of attributes related to the modeling of Weibull distribution, with the specific statistics used in the modeling of yield by this method.doi: 10.4336/2012.pfb.32.70.93 |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-06-13 |
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/362 |
url |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/362 |
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/362/266 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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. 70 (2012): abr./jun.; 209 Pesquisa Florestal Brasileira; Vol. 32 No. 70 (2012): abr./jun.; 209 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 |
_version_ |
1783370933572993024 |