Regeneration of urban agroforestry systems: the importance of tree cover in forest transition

Detalhes bibliográficos
Autor(a) principal: Moreira, Breno
Data de Publicação: 2018
Outros Autores: Carvalho, Fabrício Alvim
Tipo de documento: Artigo
Idioma: por
Título da fonte: Biotemas (Online)
Texto Completo: https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2018v31n1p21
Resumo: This study analyzed and described the composition, richness and diversity of species of the woody component in different forest strata of an abandoned agroforestry system (~ 3 ha), located in an urban Atlantic Forest area, in the city of Juiz de Fora (MG), Brazil. We started from the premise that the remaining tree stratum tends to improve the process of natural regeneration and forest succession. We randomly designated 25 plots of 20 x 20 m for the analysis of the tree layer, and subplots of 5 x 5 m for the analysis of regeneration stratum. We observed a community with strong dominance and a low Shannon diversity index (H') compared to secondary forest vegetation in the same region. The analysis demonstrated that the presence of large-sized individuals remaining after thinning the understory tends to assist and accelerate the process of natural regeneration and ecological succession.
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spelling Regeneration of urban agroforestry systems: the importance of tree cover in forest transitionRegeneração de agroflorestas: a importância da cobertura arbórea na transição florestalThis study analyzed and described the composition, richness and diversity of species of the woody component in different forest strata of an abandoned agroforestry system (~ 3 ha), located in an urban Atlantic Forest area, in the city of Juiz de Fora (MG), Brazil. We started from the premise that the remaining tree stratum tends to improve the process of natural regeneration and forest succession. We randomly designated 25 plots of 20 x 20 m for the analysis of the tree layer, and subplots of 5 x 5 m for the analysis of regeneration stratum. We observed a community with strong dominance and a low Shannon diversity index (H') compared to secondary forest vegetation in the same region. The analysis demonstrated that the presence of large-sized individuals remaining after thinning the understory tends to assist and accelerate the process of natural regeneration and ecological succession.Este estudo analisou e descreveu a composição, riqueza e diversidade de espécies do componente arbustivo-arbóreo nos diferentes estratos florestais de um sistema agroflorestal abandonado (~3 ha), situado em área urbana de Floresta Atlântica, no município de Juiz de Fora (MG), Brasil. Partiu-se da premissa de que o estrato arbóreo remanescente tende a auxiliar o processo de regeneração natural e sucessão florestal. Foram alocadas aleatoriamente 25 parcelas de 20 x 20 m para a análise do estrato arbóreo e subparcelas de 5 x 5 m para a análise do estrato regenerante. Observou-se uma comunidade com forte dominância específica e baixo índice de diversidade de espécies (H’) em comparação com florestas secundárias de mesma fitofisionomia na região. As análises demonstraram que a presença de indivíduos de grande porte que remanesceram no local após o processo de desbaste do sub-bosque tende a auxiliar e acelerar o processo de regeneração natural e sucessão ecológica.Universidade Federal de Santa Catarina2018-03-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2018v31n1p2110.5007/2175-7925.2018v31n1p21Biotemas; v. 31 n. 1 (2018); 21-322175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2018v31n1p21/36073Copyright (c) 2018 Breno Moreira, Fabrício Alvim Carvalhoinfo:eu-repo/semantics/openAccessMoreira, BrenoCarvalho, Fabrício Alvim2019-03-01T16:46:17Zoai:periodicos.ufsc.br:article/51854Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2019-03-01T16:46:17Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
Regeneração de agroflorestas: a importância da cobertura arbórea na transição florestal
title Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
spellingShingle Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
Moreira, Breno
title_short Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
title_full Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
title_fullStr Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
title_full_unstemmed Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
title_sort Regeneration of urban agroforestry systems: the importance of tree cover in forest transition
author Moreira, Breno
author_facet Moreira, Breno
Carvalho, Fabrício Alvim
author_role author
author2 Carvalho, Fabrício Alvim
author2_role author
dc.contributor.author.fl_str_mv Moreira, Breno
Carvalho, Fabrício Alvim
description This study analyzed and described the composition, richness and diversity of species of the woody component in different forest strata of an abandoned agroforestry system (~ 3 ha), located in an urban Atlantic Forest area, in the city of Juiz de Fora (MG), Brazil. We started from the premise that the remaining tree stratum tends to improve the process of natural regeneration and forest succession. We randomly designated 25 plots of 20 x 20 m for the analysis of the tree layer, and subplots of 5 x 5 m for the analysis of regeneration stratum. We observed a community with strong dominance and a low Shannon diversity index (H') compared to secondary forest vegetation in the same region. The analysis demonstrated that the presence of large-sized individuals remaining after thinning the understory tends to assist and accelerate the process of natural regeneration and ecological succession.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-12
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.ufsc.br/index.php/biotemas/article/view/2175-7925.2018v31n1p21
10.5007/2175-7925.2018v31n1p21
url https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2018v31n1p21
identifier_str_mv 10.5007/2175-7925.2018v31n1p21
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2018v31n1p21/36073
dc.rights.driver.fl_str_mv Copyright (c) 2018 Breno Moreira, Fabrício Alvim Carvalho
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Breno Moreira, Fabrício Alvim Carvalho
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Catarina
publisher.none.fl_str_mv Universidade Federal de Santa Catarina
dc.source.none.fl_str_mv Biotemas; v. 31 n. 1 (2018); 21-32
2175-7925
0103-1643
reponame:Biotemas (Online)
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Biotemas (Online)
collection Biotemas (Online)
repository.name.fl_str_mv Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv ||carlospinto@ccb.ufsc.br
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