Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant

Detalhes bibliográficos
Autor(a) principal: Terra,Marcela de Castro Nunes Santos
Data de Publicação: 2018
Outros Autores: Teodoro,Grazielle Sales, Pifano,Daniel Salgado, Fernandes,Fernando Bonillo, Silva,Tainá Mamede Cirne, Berg,Eduardo van den
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000300120
Resumo: ABSTRACT The present study seeks to characterize the composition, structure, and functional traits of the tree stratum of a Semideciduous Forest in Pouso Alegre, MG, Brazil (22º12’43”S and 45º59’30”W), by comparing Edge and Interior habitats and their relation to human impacts and soil variables. The tree community (diameter at 1.3 m (DBH) higher than 5 cm) was inventoried using the point-centered quarter method by laying out 12 transects of 450 m each (six transects in the Edge and six in the Interior). Functional traits – wood density and seed mass – were obtained by genus. The impact evaluation and soil sample collection were realized per transect. We found significant differences in terms of the basal area (higher in Interior), diversity (higher in Interior) and community seed mass (higher in Edge). The effects of higher values of soil traits such as Calcium, Magnesium, cation sum (CS) and base saturation (V) on species composition were stronger in the Interior, while human induced impacts and soil Potassium had an overwhelming effect on the Edge.
id UFRJ-3_a481d4d554c3669d597fd58ed00f2459
oai_identifier_str oai:scielo:S2179-80872018000300120
network_acronym_str UFRJ-3
network_name_str Floresta e Ambiente
repository_id_str
spelling Tree Responses to Soil and Edge Effects in a Semideciduous Forest RemnantBrazilian biodiversity hotspotforest ecologyfragmentationanthropic impactforest edgesABSTRACT The present study seeks to characterize the composition, structure, and functional traits of the tree stratum of a Semideciduous Forest in Pouso Alegre, MG, Brazil (22º12’43”S and 45º59’30”W), by comparing Edge and Interior habitats and their relation to human impacts and soil variables. The tree community (diameter at 1.3 m (DBH) higher than 5 cm) was inventoried using the point-centered quarter method by laying out 12 transects of 450 m each (six transects in the Edge and six in the Interior). Functional traits – wood density and seed mass – were obtained by genus. The impact evaluation and soil sample collection were realized per transect. We found significant differences in terms of the basal area (higher in Interior), diversity (higher in Interior) and community seed mass (higher in Edge). The effects of higher values of soil traits such as Calcium, Magnesium, cation sum (CS) and base saturation (V) on species composition were stronger in the Interior, while human induced impacts and soil Potassium had an overwhelming effect on the Edge.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000300120Floresta e Ambiente v.25 n.3 2018reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.054216info:eu-repo/semantics/openAccessTerra,Marcela de Castro Nunes SantosTeodoro,Grazielle SalesPifano,Daniel SalgadoFernandes,Fernando BonilloSilva,Tainá Mamede CirneBerg,Eduardo van deneng2018-07-23T00:00:00Zoai:scielo:S2179-80872018000300120Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2018-07-23T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
title Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
spellingShingle Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
Terra,Marcela de Castro Nunes Santos
Brazilian biodiversity hotspot
forest ecology
fragmentation
anthropic impact
forest edges
title_short Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
title_full Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
title_fullStr Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
title_full_unstemmed Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
title_sort Tree Responses to Soil and Edge Effects in a Semideciduous Forest Remnant
author Terra,Marcela de Castro Nunes Santos
author_facet Terra,Marcela de Castro Nunes Santos
Teodoro,Grazielle Sales
Pifano,Daniel Salgado
Fernandes,Fernando Bonillo
Silva,Tainá Mamede Cirne
Berg,Eduardo van den
author_role author
author2 Teodoro,Grazielle Sales
Pifano,Daniel Salgado
Fernandes,Fernando Bonillo
Silva,Tainá Mamede Cirne
Berg,Eduardo van den
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Terra,Marcela de Castro Nunes Santos
Teodoro,Grazielle Sales
Pifano,Daniel Salgado
Fernandes,Fernando Bonillo
Silva,Tainá Mamede Cirne
Berg,Eduardo van den
dc.subject.por.fl_str_mv Brazilian biodiversity hotspot
forest ecology
fragmentation
anthropic impact
forest edges
topic Brazilian biodiversity hotspot
forest ecology
fragmentation
anthropic impact
forest edges
description ABSTRACT The present study seeks to characterize the composition, structure, and functional traits of the tree stratum of a Semideciduous Forest in Pouso Alegre, MG, Brazil (22º12’43”S and 45º59’30”W), by comparing Edge and Interior habitats and their relation to human impacts and soil variables. The tree community (diameter at 1.3 m (DBH) higher than 5 cm) was inventoried using the point-centered quarter method by laying out 12 transects of 450 m each (six transects in the Edge and six in the Interior). Functional traits – wood density and seed mass – were obtained by genus. The impact evaluation and soil sample collection were realized per transect. We found significant differences in terms of the basal area (higher in Interior), diversity (higher in Interior) and community seed mass (higher in Edge). The effects of higher values of soil traits such as Calcium, Magnesium, cation sum (CS) and base saturation (V) on species composition were stronger in the Interior, while human induced impacts and soil Potassium had an overwhelming effect on the Edge.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000300120
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000300120
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.054216
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.25 n.3 2018
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
_version_ 1750128142104657920

Registros relacionados