Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil

Detalhes bibliográficos
Autor(a) principal: Lima, Rosival Barros de Andrade
Data de Publicação: 2011
Outros Autores: Silva, José Antônio Aleixo da, Marangon, Luiz Carlos, Ferreira, Rinaldo Luiz Caraciolo, Silva, Roseane Karla Soares da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/261
Resumo: This work was carried out in a stretch of Dense Rain Forest in the lowland county of Carauari, Amazonas, aiming to estimate the species composition of tree layer and classify the species in their ecological groups in order to obtain information about the current situation of the forest fragment, to be the basis for strategies for conservation and preservation as well as the basis for formulating research aimed at the dissemination of knowledge and its application to sustainable production. The forest inventory was conducted in an area of 275 ha, crossed by three transects (822 m, 1,265 m and 2,349 m), totaling 4.436 m. Plots were installed in 20 m x 25 m, 50 m equidistant, merged to the right and left of the line transect, totaling 66 sampling units. All tree individuals trees that had a circumference of 1,30 m above the ground (CAP) ≥ 25 cm were identified and measured. There were 3,050 individuals distributed in 133 species, 93 genera and 49 families. It was observed that the species of early succession (pioneer + early secondary) were more numerous, showing characteristics of a forest in early successional stage. doi: 10.4336/2011.pfb.31.67.161
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spelling Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, BrazilSucessão ecológica de um trecho de Floresta Ombrófila Densa de Terras Baixas, Carauari, AmazonasAmazôniaFlorística GruposecológicosAmazonFloristicEcological groupsThis work was carried out in a stretch of Dense Rain Forest in the lowland county of Carauari, Amazonas, aiming to estimate the species composition of tree layer and classify the species in their ecological groups in order to obtain information about the current situation of the forest fragment, to be the basis for strategies for conservation and preservation as well as the basis for formulating research aimed at the dissemination of knowledge and its application to sustainable production. The forest inventory was conducted in an area of 275 ha, crossed by three transects (822 m, 1,265 m and 2,349 m), totaling 4.436 m. Plots were installed in 20 m x 25 m, 50 m equidistant, merged to the right and left of the line transect, totaling 66 sampling units. All tree individuals trees that had a circumference of 1,30 m above the ground (CAP) ≥ 25 cm were identified and measured. There were 3,050 individuals distributed in 133 species, 93 genera and 49 families. It was observed that the species of early succession (pioneer + early secondary) were more numerous, showing characteristics of a forest in early successional stage. doi: 10.4336/2011.pfb.31.67.161O presente trabalho foi realizado em um trecho de Floresta Ombrofila Densa de Terras Baixas no Municipio de Carauari, Amazonas, tendo como objetivo estimar a composicao floristica do estrato arboreo e classificar as especies nos respectivos grupos ecologicos, a fim de se obter informacoes sobre a atual situacao do fragmento florestal, para embasar estrategias de conservacao e preservacao, bem como embasar a formulacao de pesquisas que visem a disseminacao do conhecimento e sua aplicacao na producao sustentavel. O inventario florestal foi realizado em uma area de 275 ha, cortada por tres transectos (822 m, 1.265 m e 2.349 m), totalizando 4.436 m. Foram instaladas parcelas de 20 m x 25 m, equidistantes a cada 50 m e intercaladas a direita e a esquerda da linha do transecto, totalizando 66 unidades amostrais. Foram identificados e medidos todos os individuos arboreos que apresentaram circunferencia a 1,30 m do solo (CAP) ≥ 25 cm. Registraram-se 3.050 individuos, distribuidos em 133 especies, 93 generos e 49 familias. Quanto a classificacao sucessional, as especies de inicio de sucessao (pioneiras + secundarias iniciais) foram em maior numero, demonstrando caracteristicas de uma floresta em estagio inicial no desenvolvimento sucessional.doi: 10.4336/2011.pfb.31.67.161Embrapa Florestas2011-09-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/261Pesquisa Florestal Brasileira; v. 31 n. 67 (2011): jul./set.; 161Pesquisa Florestal Brasileira; Vol. 31 No. 67 (2011): jul./set.; 1611983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/261/216Lima, Rosival Barros de AndradeSilva, José Antônio Aleixo daMarangon, Luiz CarlosFerreira, Rinaldo Luiz CaracioloSilva, Roseane Karla Soares dainfo:eu-repo/semantics/openAccess2017-04-28T13:06:26Zoai:pfb.cnpf.embrapa.br/pfb:article/261Revistahttps://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:2017-04-28T13:06:26Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
Sucessão ecológica de um trecho de Floresta Ombrófila Densa de Terras Baixas, Carauari, Amazonas
title Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
spellingShingle Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
Lima, Rosival Barros de Andrade
Amazônia
Florística Grupos
ecológicos
Amazon
Floristic
Ecological groups
title_short Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
title_full Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
title_fullStr Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
title_full_unstemmed Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
title_sort Ecological succession of a stretch of Dense Rain Forest in the Lowlands, Carauari, Amazonas, Brazil
author Lima, Rosival Barros de Andrade
author_facet Lima, Rosival Barros de Andrade
Silva, José Antônio Aleixo da
Marangon, Luiz Carlos
Ferreira, Rinaldo Luiz Caraciolo
Silva, Roseane Karla Soares da
author_role author
author2 Silva, José Antônio Aleixo da
Marangon, Luiz Carlos
Ferreira, Rinaldo Luiz Caraciolo
Silva, Roseane Karla Soares da
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lima, Rosival Barros de Andrade
Silva, José Antônio Aleixo da
Marangon, Luiz Carlos
Ferreira, Rinaldo Luiz Caraciolo
Silva, Roseane Karla Soares da
dc.subject.por.fl_str_mv Amazônia
Florística Grupos
ecológicos
Amazon
Floristic
Ecological groups
topic Amazônia
Florística Grupos
ecológicos
Amazon
Floristic
Ecological groups
description This work was carried out in a stretch of Dense Rain Forest in the lowland county of Carauari, Amazonas, aiming to estimate the species composition of tree layer and classify the species in their ecological groups in order to obtain information about the current situation of the forest fragment, to be the basis for strategies for conservation and preservation as well as the basis for formulating research aimed at the dissemination of knowledge and its application to sustainable production. The forest inventory was conducted in an area of 275 ha, crossed by three transects (822 m, 1,265 m and 2,349 m), totaling 4.436 m. Plots were installed in 20 m x 25 m, 50 m equidistant, merged to the right and left of the line transect, totaling 66 sampling units. All tree individuals trees that had a circumference of 1,30 m above the ground (CAP) ≥ 25 cm were identified and measured. There were 3,050 individuals distributed in 133 species, 93 genera and 49 families. It was observed that the species of early succession (pioneer + early secondary) were more numerous, showing characteristics of a forest in early successional stage. doi: 10.4336/2011.pfb.31.67.161
publishDate 2011
dc.date.none.fl_str_mv 2011-09-15
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/261
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/261
dc.language.iso.fl_str_mv por
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dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/261/216
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. 31 n. 67 (2011): jul./set.; 161
Pesquisa Florestal Brasileira; Vol. 31 No. 67 (2011): jul./set.; 161
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
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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
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