Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil

Detalhes bibliográficos
Autor(a) principal: Paula, Lúcia Maria Pôrto de
Data de Publicação: 2023
Outros Autores: Silva, Alexandre Christofaro, Mendonça Filho, Carlos Victor, Tassinari, Diego, Machado, Evandro Luiz Mendonça
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Espinhaço
Texto Completo: https://revistas.ufvjm.edu.br/revista-espinhaco/article/view/232
Resumo: The functioning of forest patches (capões de mata) associated with grassland vegetation in peatlands of the Espinhaço Range is still incipient, despite their importance for biodiversity conservation and protection of water sources. This study aimed to understand the patterns of vegetative and reproductive seasonality of a forest patch and its relationship with local climatic conditions. The study was conducted in a forest patch in the Rio Preto State Park (PERP) in MG. Two peaks of higher plant litter production were observed, because of higher leaf deposition, in May and September 2022. These periods corresponded to the beginning and end of the dry season. A peak in fruit production was observed in April 2022, and a peak in flower production was observed in September followed by October. The annual litter production rate in the studied capão de mata was 5,52 Mg ha-1, mainly composed of leaves (72.4%) and twigs (11.9%), while reproductive structures corresponded to 12.1% of the collected material (4.6% of flowers and 7.5% of fruits).
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spelling Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, BrazilProdução de serrapilheira em capão de mata, no Parque Estadual do Rio Preto (PERP), Serra do Espinhaço Meridional, BrasilCiclagem de nutrientesserrapilheirafenologiacampos rupestresMata de CapãoReserva da Biosfera da Serra do EspinhaçoTrophic structurelitterfallrupestrian Fieldsforest patchesphenologyBrazilian Forest CodeEspinhaço Biosphere ReserveThe functioning of forest patches (capões de mata) associated with grassland vegetation in peatlands of the Espinhaço Range is still incipient, despite their importance for biodiversity conservation and protection of water sources. This study aimed to understand the patterns of vegetative and reproductive seasonality of a forest patch and its relationship with local climatic conditions. The study was conducted in a forest patch in the Rio Preto State Park (PERP) in MG. Two peaks of higher plant litter production were observed, because of higher leaf deposition, in May and September 2022. These periods corresponded to the beginning and end of the dry season. A peak in fruit production was observed in April 2022, and a peak in flower production was observed in September followed by October. The annual litter production rate in the studied capão de mata was 5,52 Mg ha-1, mainly composed of leaves (72.4%) and twigs (11.9%), while reproductive structures corresponded to 12.1% of the collected material (4.6% of flowers and 7.5% of fruits).A compreensão do funcionamento dos capões de mata associados à vegetação campestre em turfeiras da cadeia do Espinhaço é ainda incipiente, a despeito da sua importância para a conservação da biodiversidade e a proteção de mananciais hídricos. O objetivo deste trabalho foi conhecer os padrões de sazonalidade vegetativos e reprodutivos de um capão de mata e a sua relação com as condições climáticas locais. O trabalho foi realizado em uma mata de capão no Parque Estadual do Rio Preto (PERP), em MG. Foram observados dois picos de maior produção de serrapilheira, pela maior deposição de folhas, nos meses de maio e de setembro de 2022, que correspondem aos meses de início e final da estação seca. Verificou-se um pico de produção de frutos em abril de 2022 e um pico de produção de flores em setembro seguido de outubro. A produção anual de serrapilheira no capão estudado foi de 5,52 Mg ha-1, composta principalmente por folhas (72,4%) e por galhos (11,9%), enquanto as estruturas reprodutivas corresponderam a 12,1% do material coletado (4,6% de flores e 7,5% de frutos).UFVJM2023-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo avaliado pelos Paresapplication/pdfhttps://revistas.ufvjm.edu.br/revista-espinhaco/article/view/23210.5281/zenodo.7779073Revista Espinhaço ; Revista Espinhaço #212317-0611reponame:Revista Espinhaçoinstname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)instacron:UFVJMporhttps://revistas.ufvjm.edu.br/revista-espinhaco/article/view/232/215Copyright (c) 2023 Revista Espinhaço https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessPaula, Lúcia Maria Pôrto de Silva, Alexandre Christofaro Mendonça Filho, Carlos Victor Tassinari, Diego Machado, Evandro Luiz Mendonça 2023-04-26T18:28:24Zoai:ojs.pkp.sfu.ca:article/232Revistahttps://revistaespinhaco.com/index.php/revista/indexPUBhttps://revistas.ufvjm.edu.br/revista-espinhaco/oairevista.espinhaco@gmail.com || doug.sathler@gmail.com2317-06112317-0611opendoar:2023-04-26T18:28:24Revista Espinhaço - Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)false
dc.title.none.fl_str_mv Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
Produção de serrapilheira em capão de mata, no Parque Estadual do Rio Preto (PERP), Serra do Espinhaço Meridional, Brasil
title Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
spellingShingle Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
Paula, Lúcia Maria Pôrto de
Ciclagem de nutrientes
serrapilheira
fenologia
campos rupestres
Mata de Capão
Reserva da Biosfera da Serra do Espinhaço
Trophic structure
litterfall
rupestrian Fields
forest patches
phenology
Brazilian Forest Code
Espinhaço Biosphere Reserve
title_short Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
title_full Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
title_fullStr Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
title_full_unstemmed Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
title_sort Litter production in capão da mata from the Rio Preto State Park, Southern Espinhaço Range, Brazil
author Paula, Lúcia Maria Pôrto de
author_facet Paula, Lúcia Maria Pôrto de
Silva, Alexandre Christofaro
Mendonça Filho, Carlos Victor
Tassinari, Diego
Machado, Evandro Luiz Mendonça
author_role author
author2 Silva, Alexandre Christofaro
Mendonça Filho, Carlos Victor
Tassinari, Diego
Machado, Evandro Luiz Mendonça
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Paula, Lúcia Maria Pôrto de
Silva, Alexandre Christofaro
Mendonça Filho, Carlos Victor
Tassinari, Diego
Machado, Evandro Luiz Mendonça
dc.subject.por.fl_str_mv Ciclagem de nutrientes
serrapilheira
fenologia
campos rupestres
Mata de Capão
Reserva da Biosfera da Serra do Espinhaço
Trophic structure
litterfall
rupestrian Fields
forest patches
phenology
Brazilian Forest Code
Espinhaço Biosphere Reserve
topic Ciclagem de nutrientes
serrapilheira
fenologia
campos rupestres
Mata de Capão
Reserva da Biosfera da Serra do Espinhaço
Trophic structure
litterfall
rupestrian Fields
forest patches
phenology
Brazilian Forest Code
Espinhaço Biosphere Reserve
description The functioning of forest patches (capões de mata) associated with grassland vegetation in peatlands of the Espinhaço Range is still incipient, despite their importance for biodiversity conservation and protection of water sources. This study aimed to understand the patterns of vegetative and reproductive seasonality of a forest patch and its relationship with local climatic conditions. The study was conducted in a forest patch in the Rio Preto State Park (PERP) in MG. Two peaks of higher plant litter production were observed, because of higher leaf deposition, in May and September 2022. These periods corresponded to the beginning and end of the dry season. A peak in fruit production was observed in April 2022, and a peak in flower production was observed in September followed by October. The annual litter production rate in the studied capão de mata was 5,52 Mg ha-1, mainly composed of leaves (72.4%) and twigs (11.9%), while reproductive structures corresponded to 12.1% of the collected material (4.6% of flowers and 7.5% of fruits).
publishDate 2023
dc.date.none.fl_str_mv 2023-04-26
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://revistas.ufvjm.edu.br/revista-espinhaco/article/view/232
10.5281/zenodo.7779073
url https://revistas.ufvjm.edu.br/revista-espinhaco/article/view/232
identifier_str_mv 10.5281/zenodo.7779073
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufvjm.edu.br/revista-espinhaco/article/view/232/215
dc.rights.driver.fl_str_mv Copyright (c) 2023 Revista Espinhaço
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Revista Espinhaço
https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UFVJM
publisher.none.fl_str_mv UFVJM
dc.source.none.fl_str_mv Revista Espinhaço ; Revista Espinhaço #21
2317-0611
reponame:Revista Espinhaço
instname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
instacron:UFVJM
instname_str Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
instacron_str UFVJM
institution UFVJM
reponame_str Revista Espinhaço
collection Revista Espinhaço
repository.name.fl_str_mv Revista Espinhaço - Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
repository.mail.fl_str_mv revista.espinhaco@gmail.com || doug.sathler@gmail.com
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