FLORISTIC AND STRUCTURE OF THE TREE NATURAL REGENERATION OF A FLOODPLAIN FOREST IN THE CHOCOARÉ-MATO GROSSO EXTRACTIVE RESERVE, PARÁ, BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | |
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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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 |
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1800218371884580864 |