An individual tree growth model for juvenile cork oak stands in southern Portugal
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/1449 |
Resumo: | The juvenile and adult stages in cork oak are distinct because of the periodic debarking of the stem and branches that characterizes the adult stage. This fact implies the use of diameter under bark for the adult stage while diameter over bark is the natural variable for juvenile stands in growth and yield studies. Tree growth in the adult stage may also be affected by the periodic debarking. The differences between the two stages justify the development of different models for each of them. The objective of this paper is to develop an individual tree growth and yield model for juvenile cork oak stands for general application on the cork oak distribution area in Southern Portugal. The most important modules of this growth model were developed using data collected from a large number of trees in the juvenile stage, from several plots distributed around the South of Portugal. These modules were: an individual tree diameter growth model, a height-diameter model and a model for crown diameter prediction. |
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An individual tree growth model for juvenile cork oak stands in southern PortugalModelo de crescimento para árvores em povoamentos juvenis de sobreiro em Portugalquercus subergrowth modelyield modelmodelo de crescimento e produçãosobreiroPortugalThe juvenile and adult stages in cork oak are distinct because of the periodic debarking of the stem and branches that characterizes the adult stage. This fact implies the use of diameter under bark for the adult stage while diameter over bark is the natural variable for juvenile stands in growth and yield studies. Tree growth in the adult stage may also be affected by the periodic debarking. The differences between the two stages justify the development of different models for each of them. The objective of this paper is to develop an individual tree growth and yield model for juvenile cork oak stands for general application on the cork oak distribution area in Southern Portugal. The most important modules of this growth model were developed using data collected from a large number of trees in the juvenile stage, from several plots distributed around the South of Portugal. These modules were: an individual tree diameter growth model, a height-diameter model and a model for crown diameter prediction.Estação Florestal NacionalRepositório da Universidade de LisboaTomé, MargaridaPaulo, Joana Amaral2009-11-10T15:24:54Z20092009-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/1449eng"Silva Lusitana". ISSN 0870-6352. 17(1) (2009) 27-380870-6352info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:32:42Zoai:www.repository.utl.pt:10400.5/1449Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:49:34.815294Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
An individual tree growth model for juvenile cork oak stands in southern Portugal Modelo de crescimento para árvores em povoamentos juvenis de sobreiro em Portugal |
title |
An individual tree growth model for juvenile cork oak stands in southern Portugal |
spellingShingle |
An individual tree growth model for juvenile cork oak stands in southern Portugal Tomé, Margarida quercus suber growth model yield model modelo de crescimento e produção sobreiro Portugal |
title_short |
An individual tree growth model for juvenile cork oak stands in southern Portugal |
title_full |
An individual tree growth model for juvenile cork oak stands in southern Portugal |
title_fullStr |
An individual tree growth model for juvenile cork oak stands in southern Portugal |
title_full_unstemmed |
An individual tree growth model for juvenile cork oak stands in southern Portugal |
title_sort |
An individual tree growth model for juvenile cork oak stands in southern Portugal |
author |
Tomé, Margarida |
author_facet |
Tomé, Margarida Paulo, Joana Amaral |
author_role |
author |
author2 |
Paulo, Joana Amaral |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Tomé, Margarida Paulo, Joana Amaral |
dc.subject.por.fl_str_mv |
quercus suber growth model yield model modelo de crescimento e produção sobreiro Portugal |
topic |
quercus suber growth model yield model modelo de crescimento e produção sobreiro Portugal |
description |
The juvenile and adult stages in cork oak are distinct because of the periodic debarking of the stem and branches that characterizes the adult stage. This fact implies the use of diameter under bark for the adult stage while diameter over bark is the natural variable for juvenile stands in growth and yield studies. Tree growth in the adult stage may also be affected by the periodic debarking. The differences between the two stages justify the development of different models for each of them. The objective of this paper is to develop an individual tree growth and yield model for juvenile cork oak stands for general application on the cork oak distribution area in Southern Portugal. The most important modules of this growth model were developed using data collected from a large number of trees in the juvenile stage, from several plots distributed around the South of Portugal. These modules were: an individual tree diameter growth model, a height-diameter model and a model for crown diameter prediction. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-11-10T15:24:54Z 2009 2009-01-01T00:00:00Z |
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://hdl.handle.net/10400.5/1449 |
url |
http://hdl.handle.net/10400.5/1449 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
"Silva Lusitana". ISSN 0870-6352. 17(1) (2009) 27-38 0870-6352 |
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 |
Estação Florestal Nacional |
publisher.none.fl_str_mv |
Estação Florestal Nacional |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
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1799130969637126144 |