Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil

Detalhes bibliográficos
Autor(a) principal: Longhi-Santos, Tomaz
Data de Publicação: 2019
Outros Autores: Galvão, Franklin, Botosso, Paulo Cesar, Martins, Kelly Geronazzo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/30256
Resumo: In a remnant area of Alluvial Ombrophylous Forest, 56 adult trees of Gymnanthes klotzschiana, a typical and representative tree of this formation and popularly known as “branquilhos”, were slaughtered on the banks of the Barigui River, in Araucária, PR state, which the watercourse was rectified in the 1960s. Following the techniques for dendrochronological studies, the discs were dried, polished and the growth rings identified and marked, for the construction of chronological series and their correlation with climatic/environmental variables. This study aims to verify, if (i) Gymnanthes klotzschiana presents potential characteristics for dendroecological studies; (ii) the species responds to environmental stimuli and anthropogenic disturbances (iii) the age structure of the studied trees is compatible with environmental disturbances, documented for the region. The analysis of the results reinforces the potentiality of the species in dendroecological studies, considering the synchrony of the data and the sensitivity to the climatic variables. In addition, the maximum tree age corresponds to the end of the harvest intervention in this region, which prevailed until the middle of 1950s.
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spelling Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern BrazilDendroecologia de Gymnanthes klotzschiana Müll. Arg. em um remanescente de Floresta Ombrófila Mista Aluvial no sul do BrasilTree ringsEnvironmental responsesAnthropogenic disturbancesFloodplainAnéis de crescimentoRespostas ambientaisIntervenções antrópicasPlanície de inundaçãoIn a remnant area of Alluvial Ombrophylous Forest, 56 adult trees of Gymnanthes klotzschiana, a typical and representative tree of this formation and popularly known as “branquilhos”, were slaughtered on the banks of the Barigui River, in Araucária, PR state, which the watercourse was rectified in the 1960s. Following the techniques for dendrochronological studies, the discs were dried, polished and the growth rings identified and marked, for the construction of chronological series and their correlation with climatic/environmental variables. This study aims to verify, if (i) Gymnanthes klotzschiana presents potential characteristics for dendroecological studies; (ii) the species responds to environmental stimuli and anthropogenic disturbances (iii) the age structure of the studied trees is compatible with environmental disturbances, documented for the region. The analysis of the results reinforces the potentiality of the species in dendroecological studies, considering the synchrony of the data and the sensitivity to the climatic variables. In addition, the maximum tree age corresponds to the end of the harvest intervention in this region, which prevailed until the middle of 1950s.Em um remanescente de Floresta Ombrófila Mista Aluvial, foram abatidas 56 árvores adultas de Gymnanthes klotzschiana, árvore típica e representativa desta formação e popularmente conhecida como branquilho, às margens do rio Barigui, em Araucária - PR, o qual teve o curso de seu leito retificado na década de 1960. Considerando-se as técnicas e premissas básicas para estudos dendrocronológicos, os discos foram secos, polidos e os anéis de crescimento identificados e demarcados, para a construção de séries cronológicas e sua correlação com variáveis climáticas/ambientais. O presente trabalho tem por objetivo verificar se: (i) Gymnanthes klotzschiana apresenta características potenciais para estudos dendroecológicos; (ii) a espécie responde a estímulos ambientais e intervenções antrópicas; (iii) a estrutura etária das árvores estudadas é compatível com a ocorrência de distúrbios antrópicos na região. A análise dos resultados reforça a potencialidade da espécie em estudos dendroecológicos, considerando a sincronia dos dados e a sensibilidade às variáveis climáticas. Além disso, a idade máxima constatada das árvores analisadas é próxima ao final do ciclo de extração da madeira utilizada pelas embarcações a vapor nesta região, que preponderaram até meados da década de 1950.Universidade Federal de Santa Maria2019-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/3025610.5902/1980509830256Ciência Florestal; Vol. 29 No. 3 (2019); 1363-1375Ciência Florestal; v. 29 n. 3 (2019); 1363-13751980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/30256/pdfCopyright (c) 2019 Ciência Florestalinfo:eu-repo/semantics/openAccessLonghi-Santos, TomazGalvão, FranklinBotosso, Paulo CesarMartins, Kelly Geronazzo2019-10-01T13:06:32Zoai:ojs.pkp.sfu.ca:article/30256Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2019-10-01T13:06:32Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
Dendroecologia de Gymnanthes klotzschiana Müll. Arg. em um remanescente de Floresta Ombrófila Mista Aluvial no sul do Brasil
title Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
spellingShingle Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
Longhi-Santos, Tomaz
Tree rings
Environmental responses
Anthropogenic disturbances
Floodplain
Anéis de crescimento
Respostas ambientais
Intervenções antrópicas
Planície de inundação
title_short Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
title_full Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
title_fullStr Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
title_full_unstemmed Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
title_sort Dendroecology of Gymnanthes klotzschiana Müll. Arg. in a remnant area of Alluvial Mixed Ombrophilous Forest, southern Brazil
author Longhi-Santos, Tomaz
author_facet Longhi-Santos, Tomaz
Galvão, Franklin
Botosso, Paulo Cesar
Martins, Kelly Geronazzo
author_role author
author2 Galvão, Franklin
Botosso, Paulo Cesar
Martins, Kelly Geronazzo
author2_role author
author
author
dc.contributor.author.fl_str_mv Longhi-Santos, Tomaz
Galvão, Franklin
Botosso, Paulo Cesar
Martins, Kelly Geronazzo
dc.subject.por.fl_str_mv Tree rings
Environmental responses
Anthropogenic disturbances
Floodplain
Anéis de crescimento
Respostas ambientais
Intervenções antrópicas
Planície de inundação
topic Tree rings
Environmental responses
Anthropogenic disturbances
Floodplain
Anéis de crescimento
Respostas ambientais
Intervenções antrópicas
Planície de inundação
description In a remnant area of Alluvial Ombrophylous Forest, 56 adult trees of Gymnanthes klotzschiana, a typical and representative tree of this formation and popularly known as “branquilhos”, were slaughtered on the banks of the Barigui River, in Araucária, PR state, which the watercourse was rectified in the 1960s. Following the techniques for dendrochronological studies, the discs were dried, polished and the growth rings identified and marked, for the construction of chronological series and their correlation with climatic/environmental variables. This study aims to verify, if (i) Gymnanthes klotzschiana presents potential characteristics for dendroecological studies; (ii) the species responds to environmental stimuli and anthropogenic disturbances (iii) the age structure of the studied trees is compatible with environmental disturbances, documented for the region. The analysis of the results reinforces the potentiality of the species in dendroecological studies, considering the synchrony of the data and the sensitivity to the climatic variables. In addition, the maximum tree age corresponds to the end of the harvest intervention in this region, which prevailed until the middle of 1950s.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-30
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://periodicos.ufsm.br/cienciaflorestal/article/view/30256
10.5902/1980509830256
url https://periodicos.ufsm.br/cienciaflorestal/article/view/30256
identifier_str_mv 10.5902/1980509830256
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/30256/pdf
dc.rights.driver.fl_str_mv Copyright (c) 2019 Ciência Florestal
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Ciência Florestal
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 29 No. 3 (2019); 1363-1375
Ciência Florestal; v. 29 n. 3 (2019); 1363-1375
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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