Dendroecology of Cedrela fissilis from Araucaria Forest
Main Author: | |
---|---|
Publication Date: | 2013 |
Other Authors: | , , |
Format: | Article |
Language: | por |
Source: | Pesquisa Florestal Brasileira (Online) |
Download full: | https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/474 |
Summary: | Although the wood from Cedrela fissilis Vell. has great commercial interest, its use is limited due to the lack of information regarding forestry of the species. The aim of this study was to evaluate growth and its correlations with climate variables in six districts at the eastern border of Paraná and Santa Catarina states. Radial wood samples were collected from 42 individuals. Once dried and sanded the annual growth rings were marked, measured and evaluated. The average diameter increment was 1.1 cm year-1. Considering a cutting diameter of 40 cm it was estimated rotations of 30 to 36 years to the species. From the 42 individuals sampled, it was possible to cross date 28 growth series, which presented an inter-correlation of 0.551. Pearson correlation analysis between radial growth and climate data did not show significant values for most of the variables. However, the relative humidity of the air in December was significant and inversely proportional to the radial growth. |
id |
EMBRAPA-5_5d311722d164e2957d3cc06d56a932d6 |
---|---|
oai_identifier_str |
oai:pfb.cnpf.embrapa.br/pfb:article/474 |
network_acronym_str |
EMBRAPA-5 |
network_name_str |
Pesquisa Florestal Brasileira (Online) |
repository_id_str |
|
spelling |
Dendroecology of Cedrela fissilis from Araucaria ForestDendroecologia de Cedrela fissilis na Floresta Ombrófila MistaCedro-rosaDendrocronologiaMeliaceaeSilviculturaTropical cedarDendrocronologyMeliaceaeForestryAlthough the wood from Cedrela fissilis Vell. has great commercial interest, its use is limited due to the lack of information regarding forestry of the species. The aim of this study was to evaluate growth and its correlations with climate variables in six districts at the eastern border of Paraná and Santa Catarina states. Radial wood samples were collected from 42 individuals. Once dried and sanded the annual growth rings were marked, measured and evaluated. The average diameter increment was 1.1 cm year-1. Considering a cutting diameter of 40 cm it was estimated rotations of 30 to 36 years to the species. From the 42 individuals sampled, it was possible to cross date 28 growth series, which presented an inter-correlation of 0.551. Pearson correlation analysis between radial growth and climate data did not show significant values for most of the variables. However, the relative humidity of the air in December was significant and inversely proportional to the radial growth.Embora a madeira de Cedrela fissilis Vell. seja de grande interesse comercial, seu uso é limitado em função da escassez de informações quanto à silvicultura da espécie. O objetivo deste trabalho foi avaliar o crescimento e a correlação deste com variáveis climáticas em seis municípios na divisa dos estados do Paraná e Santa Catarina. Amostras radiais do lenho foram coletadas de 42 indivíduos. Após secas e lixadas, os anéis de crescimento foram marcados, mensurados e avaliados. O incremento médio em diâmetro foi de 1,1 cm ano-1. Considerando um diâmetro de corte de 40 cm, estimam-se rotações de 30 a 36 anos para a espécie. De 42 indivíduos amostrados foi possível codatar 28 séries de crescimento, apresentando uma intercorrelação de 0,551. A correlação de Pearson entre as variáveis climáticas e o crescimento radial C. fissilis não apresentou resultados significativos para a maioria das variáveis. Contudo, a umidade relativa do ar em dezembro foi significativa e inversamente proporcional ao crescimento radial.Embrapa Florestas2013-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/47410.4336/2013.pfb.33.75.474Pesquisa Florestal Brasileira; v. 33 n. 75 (2013): jul./set.; 287-297Pesquisa Florestal Brasileira; Vol. 33 No. 75 (2013): jul./set.; 287-2971983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/474/328Cusatis, Andrea ChizzottiTrazzi, Paulo AndréDobner Júnior, MárioHiga, Antonio Rioyeiinfo:eu-repo/semantics/openAccess2017-04-28T12:50:27Zoai:pfb.cnpf.embrapa.br/pfb:article/474Revistahttps://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:2017-04-28T12:50:27Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Dendroecology of Cedrela fissilis from Araucaria Forest Dendroecologia de Cedrela fissilis na Floresta Ombrófila Mista |
title |
Dendroecology of Cedrela fissilis from Araucaria Forest |
spellingShingle |
Dendroecology of Cedrela fissilis from Araucaria Forest Cusatis, Andrea Chizzotti Cedro-rosa Dendrocronologia Meliaceae Silvicultura Tropical cedar Dendrocronology Meliaceae Forestry |
title_short |
Dendroecology of Cedrela fissilis from Araucaria Forest |
title_full |
Dendroecology of Cedrela fissilis from Araucaria Forest |
title_fullStr |
Dendroecology of Cedrela fissilis from Araucaria Forest |
title_full_unstemmed |
Dendroecology of Cedrela fissilis from Araucaria Forest |
title_sort |
Dendroecology of Cedrela fissilis from Araucaria Forest |
author |
Cusatis, Andrea Chizzotti |
author_facet |
Cusatis, Andrea Chizzotti Trazzi, Paulo André Dobner Júnior, Mário Higa, Antonio Rioyei |
author_role |
author |
author2 |
Trazzi, Paulo André Dobner Júnior, Mário Higa, Antonio Rioyei |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Cusatis, Andrea Chizzotti Trazzi, Paulo André Dobner Júnior, Mário Higa, Antonio Rioyei |
dc.subject.por.fl_str_mv |
Cedro-rosa Dendrocronologia Meliaceae Silvicultura Tropical cedar Dendrocronology Meliaceae Forestry |
topic |
Cedro-rosa Dendrocronologia Meliaceae Silvicultura Tropical cedar Dendrocronology Meliaceae Forestry |
description |
Although the wood from Cedrela fissilis Vell. has great commercial interest, its use is limited due to the lack of information regarding forestry of the species. The aim of this study was to evaluate growth and its correlations with climate variables in six districts at the eastern border of Paraná and Santa Catarina states. Radial wood samples were collected from 42 individuals. Once dried and sanded the annual growth rings were marked, measured and evaluated. The average diameter increment was 1.1 cm year-1. Considering a cutting diameter of 40 cm it was estimated rotations of 30 to 36 years to the species. From the 42 individuals sampled, it was possible to cross date 28 growth series, which presented an inter-correlation of 0.551. Pearson correlation analysis between radial growth and climate data did not show significant values for most of the variables. However, the relative humidity of the air in December was significant and inversely proportional to the radial growth. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-09-30 |
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/474 10.4336/2013.pfb.33.75.474 |
url |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/474 |
identifier_str_mv |
10.4336/2013.pfb.33.75.474 |
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/474/328 |
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. 33 n. 75 (2013): jul./set.; 287-297 Pesquisa Florestal Brasileira; Vol. 33 No. 75 (2013): jul./set.; 287-297 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_ |
1783370934189555712 |