Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil

Detalhes bibliográficos
Autor(a) principal: Hess, André Felipe
Data de Publicação: 2010
Outros Autores: Calgarotto, Andressa Roberta, Pinheiro, Renato, Wanginiak, Thayana Cristina Rebello
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/143
Resumo: The aim of this study was to calculate the ratio of Liocourt and evaluate the diameter distribution in natural forest with 84 hectares of Araucaria angustifolia serving as a parameter for its management in a farm of 176 hectares, located in White Stone Farm, Lages, Santa Catarina State, Brazil, to achieve the concept of balanced forest. Diameter distribution behaved as expected for native forests, generating a distribution curve in J-shaped, showing that it is a forest inbalanced phase of succession as it has lack of trees in higher  diameter classes. The value of the ratio of Liocourt was 1.33, similar to other studies with native forests. By using the ratio of Liocourt would it possible to remove 54 trees per hectare in all classes of frequency, to a desired maximum diameter of 35 cm with a reduction of 7.4 m² ha-1 of basal area or 620.8 m² to the  settlement, avoiding the stagnation of the forest and 39 trees per hectare for the maximum diameter of 40cm with a reduction of 5.27 m² ha-1 of basal area or 442.7 m² for the forest.doi: 10.4336/2010.pfb.30.64.337
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spelling Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, BrazilProposta de manejo de Araucaria angustifolia utilizando o quociente de Liocourt e análise de incremento, em propriedade rural no Município de Lages, SCmanejo florestal sustentadofloresta ombrófila mistaAraucaria angustifoliaSustainable forest managementfloresta ombrófila mistaAraucaria angustifoliaThe aim of this study was to calculate the ratio of Liocourt and evaluate the diameter distribution in natural forest with 84 hectares of Araucaria angustifolia serving as a parameter for its management in a farm of 176 hectares, located in White Stone Farm, Lages, Santa Catarina State, Brazil, to achieve the concept of balanced forest. Diameter distribution behaved as expected for native forests, generating a distribution curve in J-shaped, showing that it is a forest inbalanced phase of succession as it has lack of trees in higher  diameter classes. The value of the ratio of Liocourt was 1.33, similar to other studies with native forests. By using the ratio of Liocourt would it possible to remove 54 trees per hectare in all classes of frequency, to a desired maximum diameter of 35 cm with a reduction of 7.4 m² ha-1 of basal area or 620.8 m² to the  settlement, avoiding the stagnation of the forest and 39 trees per hectare for the maximum diameter of 40cm with a reduction of 5.27 m² ha-1 of basal area or 442.7 m² for the forest.doi: 10.4336/2010.pfb.30.64.337O objetivo deste trabalho foi calcular o quociente de Liocourt e avaliar a distribuição diamétrica em floresta natural com 84 hectares de Araucaria angustifolia, servindo de parâmetro para o seu manejo em propriedade rural com 176 hectares, localizada na Fazenda Pedras Brancas, Lages, SC, visando atingir o conceito de floresta balanceada. A distribuição diamétrica comportou-se como o esperado para florestas nativas, gerando uma curva de distribuição em J-invertido, demonstrando tratar-se de uma floresta não balanceada em fase de sucessão, por apresentar déficit de árvores nas maiores classes diamétricas. O valor do quociente de Liocourt foi de 1,33, semelhante a outros estudos com florestas naturais. Através da utilização do quociente de Liocourt, verifica-se a possibilidade de retirada de 54 árvores por hectare no conjunto das classes de frequência, para um diâmetro máximo desejado de 35 cm com redução de 7,4 m² ha-1 de área basal ou 620,8 m² para a floresta, evitando-se assim a estagnação, e 39 árvores por hectare para o diâmetro máximo de 40 cm com redução de 5,27 m² ha-1 de área basal ou 442,7 m2 para floresta.doi: 10.4336/2010.pfb.30.64.337Embrapa Florestas2010-10-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/143Pesquisa Florestal Brasileira; v. 30 n. 64 (2010): out./dez. Dinâmica e Manejo de Florestas Naturais; 337Pesquisa Florestal Brasileira; Vol. 30 No. 64 (2010): Dynamics and Management of Natural Forests; 3371983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/143/151Hess, André FelipeCalgarotto, Andressa RobertaPinheiro, RenatoWanginiak, Thayana Cristina Rebelloinfo:eu-repo/semantics/openAccess2017-04-28T13:13:38Zoai:pfb.cnpf.embrapa.br/pfb:article/143Revistahttps://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:2017-04-28T13:13:38Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
Proposta de manejo de Araucaria angustifolia utilizando o quociente de Liocourt e análise de incremento, em propriedade rural no Município de Lages, SC
title Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
spellingShingle Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
Hess, André Felipe
manejo florestal sustentado
floresta ombrófila mista
Araucaria angustifolia
Sustainable forest management
floresta ombrófila mista
Araucaria angustifolia
title_short Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
title_full Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
title_fullStr Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
title_full_unstemmed Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
title_sort Araucaria angustifolia management proposal to use the quotient of Liocourt and analysis of increase in a rural property in Lages, Santa Catarina State, Brazil
author Hess, André Felipe
author_facet Hess, André Felipe
Calgarotto, Andressa Roberta
Pinheiro, Renato
Wanginiak, Thayana Cristina Rebello
author_role author
author2 Calgarotto, Andressa Roberta
Pinheiro, Renato
Wanginiak, Thayana Cristina Rebello
author2_role author
author
author
dc.contributor.author.fl_str_mv Hess, André Felipe
Calgarotto, Andressa Roberta
Pinheiro, Renato
Wanginiak, Thayana Cristina Rebello
dc.subject.por.fl_str_mv manejo florestal sustentado
floresta ombrófila mista
Araucaria angustifolia
Sustainable forest management
floresta ombrófila mista
Araucaria angustifolia
topic manejo florestal sustentado
floresta ombrófila mista
Araucaria angustifolia
Sustainable forest management
floresta ombrófila mista
Araucaria angustifolia
description The aim of this study was to calculate the ratio of Liocourt and evaluate the diameter distribution in natural forest with 84 hectares of Araucaria angustifolia serving as a parameter for its management in a farm of 176 hectares, located in White Stone Farm, Lages, Santa Catarina State, Brazil, to achieve the concept of balanced forest. Diameter distribution behaved as expected for native forests, generating a distribution curve in J-shaped, showing that it is a forest inbalanced phase of succession as it has lack of trees in higher  diameter classes. The value of the ratio of Liocourt was 1.33, similar to other studies with native forests. By using the ratio of Liocourt would it possible to remove 54 trees per hectare in all classes of frequency, to a desired maximum diameter of 35 cm with a reduction of 7.4 m² ha-1 of basal area or 620.8 m² to the  settlement, avoiding the stagnation of the forest and 39 trees per hectare for the maximum diameter of 40cm with a reduction of 5.27 m² ha-1 of basal area or 442.7 m² for the forest.doi: 10.4336/2010.pfb.30.64.337
publishDate 2010
dc.date.none.fl_str_mv 2010-10-27
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/143
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/143
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/143/151
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. 30 n. 64 (2010): out./dez. Dinâmica e Manejo de Florestas Naturais; 337
Pesquisa Florestal Brasileira; Vol. 30 No. 64 (2010): Dynamics and Management of Natural Forests; 337
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
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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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