Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia

Detalhes bibliográficos
Autor(a) principal: Paula, Alessandro de
Data de Publicação: 2021
Outros Autores: Brilhante, Francisnei da Silva, Barreto-Garcia, Patrícia Anjos Bittencourt, Soares Filho, Avaldo de Oliveira, Fonseca, Rúbia Santos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agrarian (Dourados. Online)
Texto Completo: https://ojs.ufgd.edu.br/index.php/agrarian/article/view/14914
Resumo: The aim of this study was to analyze the floristic and structure of natural regeneration in an area of Caatinga, in the Contendas do Sincorá National Forest, Bahia. The sampling consisted of 48 plots of 5 x 5 m. The phytosociological parameters used were density, frequency, size class and relative natural regeneration. The influence of environmental variables on species density was investigated using Canonical Correspondence Analysis. A total of 771 individuals were sampled, distributed in 22 families, 37 genera and 44 species and nine morphospecies. Croton floribundus and Combretum monetaria had the highest indexes of vegetation descriptors. The floristic similarity had the formation of a group with areas of the Sertaneja Setentrional Depression. Mimosa ophthalmocentra had a strong positive relationship with altitude. Combretum monetaria, Libidibia ferrea and Piptadenia stipulacea were influenced by higher rainfall. The greater precipitation in Flona was decisive for dissimilarity with the other areas.
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spelling Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, BahiaFlorística e estrutura da regeneração natural de Caatinga Arbórea na Floresta Nacional Contendas do Sincorá, BahiaSavana-Estépica Florestada. Floresta Tropical Seca. Fitossociologia. Unidade de Conservação.The aim of this study was to analyze the floristic and structure of natural regeneration in an area of Caatinga, in the Contendas do Sincorá National Forest, Bahia. The sampling consisted of 48 plots of 5 x 5 m. The phytosociological parameters used were density, frequency, size class and relative natural regeneration. The influence of environmental variables on species density was investigated using Canonical Correspondence Analysis. A total of 771 individuals were sampled, distributed in 22 families, 37 genera and 44 species and nine morphospecies. Croton floribundus and Combretum monetaria had the highest indexes of vegetation descriptors. The floristic similarity had the formation of a group with areas of the Sertaneja Setentrional Depression. Mimosa ophthalmocentra had a strong positive relationship with altitude. Combretum monetaria, Libidibia ferrea and Piptadenia stipulacea were influenced by higher rainfall. The greater precipitation in Flona was decisive for dissimilarity with the other areas.O objetivo deste estudo foi analisar a florística e a estrutura da regeneração natural de uma área de Caatinga, na Floresta Nacional Contendas do Sincorá, Bahia. A amostragem consistiu em 48 parcelas de 5 x 5 m. Os parâmetros fitossociológicos utilizados foram densidade, frequência, classe de tamanho e a regeneração natural relativa. A influência de variáveis ambientais na densidade das espécies foi investigada por meio da Análise de Correspondência Canônica. Foram amostrados 771 indivíduos, distribuídos em 22 famílias, 37 gêneros e 44 espécies e nove morfo-espécies. Croton floribundus e Combretum monetaria obtiveram os maiores índices dosdescritores vegetacionais. A similaridade florística teve a formação de um grupo com áreas da Depressão Sertaneja Setentrional. Mimosa ophthalmocentra teve uma relação fortemente positiva com a altitude. Combretum monetaria, Libidibia ferrea e Piptadenia stipulacea foram influenciadas pela maior precipitação. A maior precipitação na Flona foi determinante para dissimilaridade com as demais áreas.Editora UFGD2021-09-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/1491410.30612/agrarian.v14i53.14914Agrarian; v. 14 n. 53 (2021); 281-294Agrarian Journal; Vol. 14 No. 53 (2021); 281-2941984-2538reponame:Agrarian (Dourados. Online)instname:Universidade Federal da Grande Dourados (UFGD)instacron:UFGDporhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/14914/8631Copyright (c) 2022 Francisnei da Silva Brilhante, Alessandro de Paula, Patrícia Anjos Bittencourt Barreto-Garcia, Avaldo de Oliveira Soares Filho, Rúbia Santos Fonsecahttps://creativecommons.org/licenses/by-nc-sa/3.0/br/info:eu-repo/semantics/openAccessPaula, Alessandro deBrilhante, Francisnei da SilvaBarreto-Garcia, Patrícia Anjos BittencourtSoares Filho, Avaldo de OliveiraFonseca, Rúbia Santos2022-06-06T20:02:20Zoai:ojs.pkp.sfu.ca:article/14914Revistahttps://ojs.ufgd.edu.br/index.php/agrarianPUBhttps://ojs.ufgd.edu.br/index.php/agrarian/oairevistaagrarian@ufgd.edu.br||1984-25381984-252Xopendoar:http://ojs.ufgd.edu.br/index.php/agrarian/oaihttp://ojs.ufgd.edu.br/index.php/agrarian/oai2022-06-06T20:02:20Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)false
dc.title.none.fl_str_mv Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
Florística e estrutura da regeneração natural de Caatinga Arbórea na Floresta Nacional Contendas do Sincorá, Bahia
title Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
spellingShingle Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
Paula, Alessandro de
Savana-Estépica Florestada. Floresta Tropical Seca. Fitossociologia. Unidade de Conservação.
title_short Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
title_full Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
title_fullStr Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
title_full_unstemmed Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
title_sort Floristics and structure of the natural regeneration of Arboreal Caatinga in the Contendas do Sincorá National Forest, Bahia
author Paula, Alessandro de
author_facet Paula, Alessandro de
Brilhante, Francisnei da Silva
Barreto-Garcia, Patrícia Anjos Bittencourt
Soares Filho, Avaldo de Oliveira
Fonseca, Rúbia Santos
author_role author
author2 Brilhante, Francisnei da Silva
Barreto-Garcia, Patrícia Anjos Bittencourt
Soares Filho, Avaldo de Oliveira
Fonseca, Rúbia Santos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Paula, Alessandro de
Brilhante, Francisnei da Silva
Barreto-Garcia, Patrícia Anjos Bittencourt
Soares Filho, Avaldo de Oliveira
Fonseca, Rúbia Santos
dc.subject.por.fl_str_mv Savana-Estépica Florestada. Floresta Tropical Seca. Fitossociologia. Unidade de Conservação.
topic Savana-Estépica Florestada. Floresta Tropical Seca. Fitossociologia. Unidade de Conservação.
description The aim of this study was to analyze the floristic and structure of natural regeneration in an area of Caatinga, in the Contendas do Sincorá National Forest, Bahia. The sampling consisted of 48 plots of 5 x 5 m. The phytosociological parameters used were density, frequency, size class and relative natural regeneration. The influence of environmental variables on species density was investigated using Canonical Correspondence Analysis. A total of 771 individuals were sampled, distributed in 22 families, 37 genera and 44 species and nine morphospecies. Croton floribundus and Combretum monetaria had the highest indexes of vegetation descriptors. The floristic similarity had the formation of a group with areas of the Sertaneja Setentrional Depression. Mimosa ophthalmocentra had a strong positive relationship with altitude. Combretum monetaria, Libidibia ferrea and Piptadenia stipulacea were influenced by higher rainfall. The greater precipitation in Flona was decisive for dissimilarity with the other areas.
publishDate 2021
dc.date.none.fl_str_mv 2021-09-05
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://ojs.ufgd.edu.br/index.php/agrarian/article/view/14914
10.30612/agrarian.v14i53.14914
url https://ojs.ufgd.edu.br/index.php/agrarian/article/view/14914
identifier_str_mv 10.30612/agrarian.v14i53.14914
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.ufgd.edu.br/index.php/agrarian/article/view/14914/8631
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/3.0/br/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora UFGD
publisher.none.fl_str_mv Editora UFGD
dc.source.none.fl_str_mv Agrarian; v. 14 n. 53 (2021); 281-294
Agrarian Journal; Vol. 14 No. 53 (2021); 281-294
1984-2538
reponame:Agrarian (Dourados. Online)
instname:Universidade Federal da Grande Dourados (UFGD)
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instname_str Universidade Federal da Grande Dourados (UFGD)
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institution UFGD
reponame_str Agrarian (Dourados. Online)
collection Agrarian (Dourados. Online)
repository.name.fl_str_mv Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)
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