Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume122/ara122art2.pdf http://hdl.handle.net/11449/68023 |
Resumo: | We studied the frugivorous birds and their fruiting plants during two years in a forest fragment in Viçosa, Minas Gerais State, Brazil. Our aim was to identify the importance of birds and plants based on an importance index that comprise both the number of interactions and interaction exclusiveness. Twentynine bird species and 25 plant species were recorded. Small birds (< 100 g) comprised 85% of the interactions, and Chiroxiphia caudata reached the largest importance index (0.296), with 12 interactions, being six exclusive. Among plants, the melastome Miconia cinnamomifolia reached the largest importance index (0.277), interacting with 72.4% (21) of the bird species. This study showed that seed dispersal by small birds couldn't be underestimated because they disperse seeds of many plant species, even in pristine forests. Studies like this are also important to list the main food resources to frugivorous birds that could be used in management plans. |
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Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas GeraisInteractions among frugivorous birds and plants in an Atlantic Forest fragment of Minas Gerais StateAtlantic ForestForest fragmentationFrugivorous birdsSeed dispersalAvesChiroxiphia caudataMiconia cinnamomifoliaWe studied the frugivorous birds and their fruiting plants during two years in a forest fragment in Viçosa, Minas Gerais State, Brazil. Our aim was to identify the importance of birds and plants based on an importance index that comprise both the number of interactions and interaction exclusiveness. Twentynine bird species and 25 plant species were recorded. Small birds (< 100 g) comprised 85% of the interactions, and Chiroxiphia caudata reached the largest importance index (0.296), with 12 interactions, being six exclusive. Among plants, the melastome Miconia cinnamomifolia reached the largest importance index (0.277), interacting with 72.4% (21) of the bird species. This study showed that seed dispersal by small birds couldn't be underestimated because they disperse seeds of many plant species, even in pristine forests. Studies like this are also important to list the main food resources to frugivorous birds that could be used in management plans.Laboratório de Ecologia Quantitativa Departamento de Biologia Geral Universidade Federal de Viçosa, CEP 36570-000, Viçosa, MGLaboratório de Biologia da Conservação Departamento de Ecologia Universidade Estadual Paulista, 13506-900, Rio Claro, SPLaboratório de Biologia da Conservação Departamento de Ecologia Universidade Estadual Paulista, 13506-900, Rio Claro, SPUniversidade Federal de Viçosa (UFV)Universidade Estadual Paulista (Unesp)Fadini, Rodrigo Ferreira [UNESP]De Marco Jr., Paulo2014-05-27T11:21:13Z2014-05-27T11:21:13Z2004-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article97-103application/pdfhttp://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume122/ara122art2.pdfArarajuba, v. 12, n. 2, p. 97-103, 2004.0103-5657http://hdl.handle.net/11449/680232-s2.0-487491003572-s2.0-48749100357.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporArarajuba0.5650,329info:eu-repo/semantics/openAccess2024-01-03T06:26:12Zoai:repositorio.unesp.br:11449/68023Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:02:53.482787Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais Interactions among frugivorous birds and plants in an Atlantic Forest fragment of Minas Gerais State |
title |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais |
spellingShingle |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais Fadini, Rodrigo Ferreira [UNESP] Atlantic Forest Forest fragmentation Frugivorous birds Seed dispersal Aves Chiroxiphia caudata Miconia cinnamomifolia |
title_short |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais |
title_full |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais |
title_fullStr |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais |
title_full_unstemmed |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais |
title_sort |
Interações entre aves frugívoras e plantas em um fragmento de mata atlântica de Minas Gerais |
author |
Fadini, Rodrigo Ferreira [UNESP] |
author_facet |
Fadini, Rodrigo Ferreira [UNESP] De Marco Jr., Paulo |
author_role |
author |
author2 |
De Marco Jr., Paulo |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Viçosa (UFV) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Fadini, Rodrigo Ferreira [UNESP] De Marco Jr., Paulo |
dc.subject.por.fl_str_mv |
Atlantic Forest Forest fragmentation Frugivorous birds Seed dispersal Aves Chiroxiphia caudata Miconia cinnamomifolia |
topic |
Atlantic Forest Forest fragmentation Frugivorous birds Seed dispersal Aves Chiroxiphia caudata Miconia cinnamomifolia |
description |
We studied the frugivorous birds and their fruiting plants during two years in a forest fragment in Viçosa, Minas Gerais State, Brazil. Our aim was to identify the importance of birds and plants based on an importance index that comprise both the number of interactions and interaction exclusiveness. Twentynine bird species and 25 plant species were recorded. Small birds (< 100 g) comprised 85% of the interactions, and Chiroxiphia caudata reached the largest importance index (0.296), with 12 interactions, being six exclusive. Among plants, the melastome Miconia cinnamomifolia reached the largest importance index (0.277), interacting with 72.4% (21) of the bird species. This study showed that seed dispersal by small birds couldn't be underestimated because they disperse seeds of many plant species, even in pristine forests. Studies like this are also important to list the main food resources to frugivorous birds that could be used in management plans. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-12-01 2014-05-27T11:21:13Z 2014-05-27T11:21:13Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume122/ara122art2.pdf Ararajuba, v. 12, n. 2, p. 97-103, 2004. 0103-5657 http://hdl.handle.net/11449/68023 2-s2.0-48749100357 2-s2.0-48749100357.pdf |
url |
http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume122/ara122art2.pdf http://hdl.handle.net/11449/68023 |
identifier_str_mv |
Ararajuba, v. 12, n. 2, p. 97-103, 2004. 0103-5657 2-s2.0-48749100357 2-s2.0-48749100357.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Ararajuba 0.565 0,329 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
97-103 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808129387134976000 |