FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL

Detalhes bibliográficos
Autor(a) principal: Batista, Fábio de Jesus
Data de Publicação: 2013
Outros Autores: Jardim, Mário Augusto Gonçalves
Tipo de documento: Artigo
Idioma: por
Título da fonte: Biota Amazônia
Texto Completo: https://periodicos.unifap.br/index.php/biota/article/view/865
Resumo: This study aimed to understand the floristic composition and structure of natural regeneration of trees of a lowland forest in the Extractive Reserve Chocoaré-Mato Grosso, Santarém Novo, Pará. Were demarcated 10 temporary plots of 10 x 100 m (1 ha) and established five size classes (CT) based on high and CAP to record the richness, frequency and relative density of individuals. Were recorded 33.738 individuals in 20 families, 48 genera and 53 species. Families with higher densities were Hypericaceae, Fabaceae and Arecaceae. The species with higher frequency and relative density were Symphonia globulifera L.f. (26.06%), Rheedia macrophylla (Mart.) Planch. Triana (11.83%), Inga alba (Sw.) Willd. (6.34%), Inga edulis Mart. (6.11%) and 91.6% individuals regeneration occurred in size class 1. The floristic richness is similar to other floodplain forests, however, the mechanisms of adaptation are strategies for dominance and quantitative representation of some species of the area for example Symphonia globulifera.Keywords: Richness; Size classes; Conservation Unity.
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spelling FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZILFLORÍSTICA E ESTRUTURA DA REGENERAÇÃO NATURAL ARBÓREA DE UMA FLORESTA DE VÁRZEA NA RESERVA EXTRATIVISTA CHOCOARÉ-MATO GROSSO, PARÁ, BRASILThis study aimed to understand the floristic composition and structure of natural regeneration of trees of a lowland forest in the Extractive Reserve Chocoaré-Mato Grosso, Santarém Novo, Pará. Were demarcated 10 temporary plots of 10 x 100 m (1 ha) and established five size classes (CT) based on high and CAP to record the richness, frequency and relative density of individuals. Were recorded 33.738 individuals in 20 families, 48 genera and 53 species. Families with higher densities were Hypericaceae, Fabaceae and Arecaceae. The species with higher frequency and relative density were Symphonia globulifera L.f. (26.06%), Rheedia macrophylla (Mart.) Planch. Triana (11.83%), Inga alba (Sw.) Willd. (6.34%), Inga edulis Mart. (6.11%) and 91.6% individuals regeneration occurred in size class 1. The floristic richness is similar to other floodplain forests, however, the mechanisms of adaptation are strategies for dominance and quantitative representation of some species of the area for example Symphonia globulifera.Keywords: Richness; Size classes; Conservation Unity.Este estudo teve como objetivo conhecer a composição florística e a estrutura da regeneração natural arbórea de uma floresta de várzea na Reserva Extrativista Chocoaré-Mato Grosso, Santarém Novo, Pará. O estudo foi realizado no período de janeiro a junho de 207 com a marcação de 10 parcelas temporárias de 10 x 100 m (1 ha) e calculada a riqueza, a frequência relativa e a densidade relativa das espécies distribuídas em cinco classes de tamanho (CT) baseada na altura e CAP. Foram registrados 33.738 indivíduos distribuídos em 20 famílias, 48 gêneros e 53 espécies. As famílias com as maiores densidades foram Clusiaceae, Fabaceae e Arecaceae. As espécies com maiores frequência e densidade relativas foram Symphonia globulifera L. f. (26,06%), Rheedia macrophylla (Mart.) Planch. Triana (11,83%), Inga alba (Sw.) Willd. (6,34%), Inga edulis Mart. (6,11%) e 91,6% indivíduos da regeneração ocorreram na classe de tamanho 1. A riqueza floristica foi inferior quando comparada com outras florestas de várzeas, contudo, os mecanismos de adaptação são estratégias para a dominância e representação quantitativa de algumas espécies na área como Symphonia globulifera.Palavras-chave: riqueza, classes de tamanho, unidade de conservação.Universidade Federal do AmapáCNPqBatista, Fábio de JesusJardim, Mário Augusto Gonçalves2013-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo Avaliado pelos Paresapplication/pdfhttps://periodicos.unifap.br/index.php/biota/article/view/86510.18561/2179-5746/biotaamazonia.v3n3p139-145Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 3, n. 3 (2013); 139-1452179-5746reponame:Biota Amazôniainstname:Universidade Federal do Amapá (UNIFAP)instacron:UNIFAPporhttps://periodicos.unifap.br/index.php/biota/article/view/865/v3n3p139-145.pdfAmazônia; Pará, BrasilAtualDelineamento experimentalDireitos autorais 2013 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)http://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2016-04-14T14:52:14Zoai:ojs.pkp.sfu.ca:article/865Revistahttp://periodicos.unifap.br/index.php/biotaONGhttps://periodicos.unifap.br/index.php/biota/oai||juliosa@unifap.br2179-57462179-5746opendoar:2016-04-14T14:52:14Biota Amazônia - Universidade Federal do Amapá (UNIFAP)false
dc.title.none.fl_str_mv FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
FLORÍSTICA E ESTRUTURA DA REGENERAÇÃO NATURAL ARBÓREA DE UMA FLORESTA DE VÁRZEA NA RESERVA EXTRATIVISTA CHOCOARÉ-MATO GROSSO, PARÁ, BRASIL
title FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
spellingShingle FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
Batista, Fábio de Jesus
title_short FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
title_full FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
title_fullStr FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
title_full_unstemmed FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
title_sort FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
author Batista, Fábio de Jesus
author_facet Batista, Fábio de Jesus
Jardim, Mário Augusto Gonçalves
author_role author
author2 Jardim, Mário Augusto Gonçalves
author2_role author
dc.contributor.none.fl_str_mv
CNPq
dc.contributor.author.fl_str_mv Batista, Fábio de Jesus
Jardim, Mário Augusto Gonçalves
description This study aimed to understand the floristic composition and structure of natural regeneration of trees of a lowland forest in the Extractive Reserve Chocoaré-Mato Grosso, Santarém Novo, Pará. Were demarcated 10 temporary plots of 10 x 100 m (1 ha) and established five size classes (CT) based on high and CAP to record the richness, frequency and relative density of individuals. Were recorded 33.738 individuals in 20 families, 48 genera and 53 species. Families with higher densities were Hypericaceae, Fabaceae and Arecaceae. The species with higher frequency and relative density were Symphonia globulifera L.f. (26.06%), Rheedia macrophylla (Mart.) Planch. Triana (11.83%), Inga alba (Sw.) Willd. (6.34%), Inga edulis Mart. (6.11%) and 91.6% individuals regeneration occurred in size class 1. The floristic richness is similar to other floodplain forests, however, the mechanisms of adaptation are strategies for dominance and quantitative representation of some species of the area for example Symphonia globulifera.Keywords: Richness; Size classes; Conservation Unity.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-31
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artigo Avaliado pelos Pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unifap.br/index.php/biota/article/view/865
10.18561/2179-5746/biotaamazonia.v3n3p139-145
url https://periodicos.unifap.br/index.php/biota/article/view/865
identifier_str_mv 10.18561/2179-5746/biotaamazonia.v3n3p139-145
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.unifap.br/index.php/biota/article/view/865/v3n3p139-145.pdf
dc.rights.driver.fl_str_mv Direitos autorais 2013 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2013 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv


Amazônia; Pará, Brasil
Atual
Delineamento experimental
dc.publisher.none.fl_str_mv Universidade Federal do Amapá
publisher.none.fl_str_mv Universidade Federal do Amapá
dc.source.none.fl_str_mv Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 3, n. 3 (2013); 139-145
2179-5746
reponame:Biota Amazônia
instname:Universidade Federal do Amapá (UNIFAP)
instacron:UNIFAP
instname_str Universidade Federal do Amapá (UNIFAP)
instacron_str UNIFAP
institution UNIFAP
reponame_str Biota Amazônia
collection Biota Amazônia
repository.name.fl_str_mv Biota Amazônia - Universidade Federal do Amapá (UNIFAP)
repository.mail.fl_str_mv ||juliosa@unifap.br
_version_ 1800218371884580864

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