Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest

The aim of this research was to characterize the coleopterofauna regarding the distribution, family richness and trophic groups, in addition to evaluate the response in relation to the extension of the edge effect. Bimonthly samples were collected from November 2012 to May 2013, with pitfall traps o...

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Detalhes bibliográficos
Autores: Brito-Silva, Bianca Caitano, Pina, Welber da Costa, Silva, Alessandro Oliveira
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:Brasil
Recursos:Universidade Federal de Santa Maria (UFSM)
Repositorio:Revista Ecologia e Nutrição Florestal
Idioma:portugués
OAI Identifier:oai:ojs.pkp.sfu.ca:article/22033
Acesso em linha:https://periodicos.ufsm.br/enflo/article/view/22033
Access Level:acceso abierto
Palavra-chave:Bioindicators
Forest Fragmentation
Trophic Groups
Coleoptera
Bioindicadores
Fragmentação Florestal
Grupos Tróficos
Coleoptera.
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spelling Effect of edge on the dynamics of beetle in a fragment of the Atlantic ForestEfeito de borda na dinâmica de besouros em fragmento de Mata Atlântica de TabuleiroBioindicatorsForest FragmentationTrophic GroupsColeopteraBioindicadoresFragmentação FlorestalGrupos TróficosColeoptera.The aim of this research was to characterize the coleopterofauna regarding the distribution, family richness and trophic groups, in addition to evaluate the response in relation to the extension of the edge effect. Bimonthly samples were collected from November 2012 to May 2013, with pitfall traps of the type without bait.These were allocated to three transects perpendicular to the edge, equidistant by 50 meters, each featuring 10 traps separated by 100 meters, and the sense of the edge of the transect to the conserved forest, resulting in 30 samples.We collected 3959 individuals distributed in 13 families from which the most abundant were Ptiliidae (34%), Scarabaeidae (29,7%), Staphylinidae (17,1%), Curculionidae (9%) and Nitidulidae (6,4%). A non-monotonic pattern was observed for the richness and abundance of the families. The most representative trophic groups were the fungivorous (35.9%), scavengers (30.6%) and predators (17.8%). Only the distribution of detritivores was significantly affected by the edge effect. Possibly the fragment is stabilized due to the age of the edge and the effect is not evident. This work is therefore another important contribution to the subject still little known and complex to be studied given the particularities presented by different taxa and different types of edge.O objetivo do trabalho foi caracterizar a coleopterofauna quanto à distribuição, riqueza de família e grupos tróficos, além de avaliar a sua resposta em relação à extensão do efeito de borda. Foram realizadas coletas bimensais de novembro de 2012 a maio de 2013, com armadilhas do tipo pitfall sem isca. Essas foram alocadas em três transectos perpendiculares à borda, equidistantes por 50 metros, cada um apresentando 10 armadilhas separadas por 100 metros, sendo o sentido do transecto da borda para a mata conservada, resultando em 30 amostras. Foram coletados 3.959 indivíduos distribuídos em 13 famílias das quais as mais abundantes foram Ptiliidae (34%), Scarabaeidae (29,7%), Staphylinidae (17,1%), Curculionidae (9%) e Nitidulidae (6,4%). Um padrão não monotônico foi observado para riqueza e abundância de famílias. Os grupos tróficos mais representativos foram os fungívoros (35,9%), detritívoros (30,6%) e predadores (17,8%), sendo comuns em faunas de solo.  Apenas a distribuição dos detritívoros foi afetada significativamente pelo efeito de borda. Este trabalho é, portanto, uma contribuição importante para o assunto ainda pouco conhecido e complexo a ser estudado, dadas as particularidades apresentadas pelas diferentes taxas e tipos de borda.Universidade Federal de Santa Maria2016-12-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/enflo/article/view/2203310.5902/2316980X22033Revista Ecologia e Nutrição Florestal - ENFLO; Vol. 4 No. 3 (2016); 78 - 86Revista Ecologia e Nutrição Florestal - ENFLO; v. 4 n. 3 (2016); 78 - 862316-980X2316-980Xreponame:Revista Ecologia e Nutrição Florestalinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/enflo/article/view/22033/pdfinfo:eu-repo/semantics/openAccessBrito-Silva, Bianca CaitanoPina, Welber da CostaSilva, Alessandro Oliveira2018-12-12T23:03:18Zoai:ojs.pkp.sfu.ca:article/22033Revistahttps://periodicos.ufsm.br/enflo/indexPUBhttps://periodicos.ufsm.br/enflo/oaienflo@ufsm.br || centraldeperiodicos@ufsm.br2316-980X2316-980Xopendoar:2018-12-12T23:03:18Revista Ecologia e Nutrição Florestal - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
Efeito de borda na dinâmica de besouros em fragmento de Mata Atlântica de Tabuleiro
title Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
spellingShingle Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
Brito-Silva, Bianca Caitano
Bioindicators
Forest Fragmentation
Trophic Groups
Coleoptera
Bioindicadores
Fragmentação Florestal
Grupos Tróficos
Coleoptera.
title_short Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
title_full Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
title_fullStr Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
title_full_unstemmed Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
title_sort Effect of edge on the dynamics of beetle in a fragment of the Atlantic Forest
dc.creator.none.fl_str_mv Brito-Silva, Bianca Caitano
Pina, Welber da Costa
Silva, Alessandro Oliveira
author Brito-Silva, Bianca Caitano
author_facet Brito-Silva, Bianca Caitano
Pina, Welber da Costa
Silva, Alessandro Oliveira
author_role author
author2 Pina, Welber da Costa
Silva, Alessandro Oliveira
author2_role author
author
dc.subject.por.fl_str_mv Bioindicators
Forest Fragmentation
Trophic Groups
Coleoptera
Bioindicadores
Fragmentação Florestal
Grupos Tróficos
Coleoptera.
topic Bioindicators
Forest Fragmentation
Trophic Groups
Coleoptera
Bioindicadores
Fragmentação Florestal
Grupos Tróficos
Coleoptera.
description The aim of this research was to characterize the coleopterofauna regarding the distribution, family richness and trophic groups, in addition to evaluate the response in relation to the extension of the edge effect. Bimonthly samples were collected from November 2012 to May 2013, with pitfall traps of the type without bait.These were allocated to three transects perpendicular to the edge, equidistant by 50 meters, each featuring 10 traps separated by 100 meters, and the sense of the edge of the transect to the conserved forest, resulting in 30 samples.We collected 3959 individuals distributed in 13 families from which the most abundant were Ptiliidae (34%), Scarabaeidae (29,7%), Staphylinidae (17,1%), Curculionidae (9%) and Nitidulidae (6,4%). A non-monotonic pattern was observed for the richness and abundance of the families. The most representative trophic groups were the fungivorous (35.9%), scavengers (30.6%) and predators (17.8%). Only the distribution of detritivores was significantly affected by the edge effect. Possibly the fragment is stabilized due to the age of the edge and the effect is not evident. This work is therefore another important contribution to the subject still little known and complex to be studied given the particularities presented by different taxa and different types of edge.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-29
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.ufsm.br/enflo/article/view/22033
10.5902/2316980X22033
url https://periodicos.ufsm.br/enflo/article/view/22033
identifier_str_mv 10.5902/2316980X22033
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/enflo/article/view/22033/pdf
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 Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Revista Ecologia e Nutrição Florestal - ENFLO; Vol. 4 No. 3 (2016); 78 - 86
Revista Ecologia e Nutrição Florestal - ENFLO; v. 4 n. 3 (2016); 78 - 86
2316-980X
2316-980X
reponame:Revista Ecologia e Nutrição Florestal
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Revista Ecologia e Nutrição Florestal
collection Revista Ecologia e Nutrição Florestal
repository.name.fl_str_mv Revista Ecologia e Nutrição Florestal - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv enflo@ufsm.br || centraldeperiodicos@ufsm.br
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score 15.301603

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