What do we know about the effects of landscape changes on plant–pollinator interaction networks?

Detalhes bibliográficos
Autor(a) principal: Ferreira, Patrícia Alves
Data de Publicação: 2013
Outros Autores: Boscolo, Danilo, Viana, Blandina Felipe
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/13322
Resumo: Texto completo. Acesso restrito. p. 35–40
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spelling Ferreira, Patrícia AlvesBoscolo, DaniloViana, Blandina Felipe2013-10-30T16:34:24Z20131470-160Xhttp://repositorio.ufba.br/ri/handle/ri/13322v. 31Texto completo. Acesso restrito. p. 35–40Biotic interactions play an important role on the organization and persistence of biodiversity. Unnatural modifications of landscape structure such as habitat loss and fragmentation can isolate populations and disrupt biological communities, affecting species survival and altering the complex set of relationships between plants and pollinators. Plant–pollinator interaction networks have characteristics such asymmetry and nestedness that may influence the stability and robustness of networks to landscape changes. Species in mutualistic networks might respond to landscape modifications with a sudden collapse at critical habitat destruction thresholds. In this work we review general trends in the scientific literature related to the effects of landscape changes on plant–pollinator networks. For this, a survey in Scopus and Web of Knowledge databases was conducted in May 2011 using all seven possible combinations of the terms “pollinat*” with the terms “landscape”, “habitat loss” and “network”. We found 155 papers and 92% of those showed significant effects of landscape changes on pollinator diversity and plant reproductive success. Approximately 50% of all analyzed papers showed effects of agriculture intensification as a result of increases in the conversion of natural areas into agricultural crops on plant–pollinator interactions. Landscape modifications affected cross-pollination and the sexual reproduction of plants largely because of reduced diversity and availability of pollinators due to increased habitat isolation and reduction of floral resources and nesting areas in the remaining available habitat. An integrated approach concerning the effects of modified landscapes on natural ecosystems regarding how these variations can affect the stability and robustness of pollination networks can be extremely useful for conservation of plant–pollinators interactions, with positive overall consequences for conservation of plant, pollinators and pollination services in natural and agricultural ecosystems.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-10-15T18:51:16Z No. of bitstreams: 1 55555555.pdf: 368527 bytes, checksum: 249cb73291ca34affb6fc99b0076e877 (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2013-10-30T16:34:23Z (GMT) No. of bitstreams: 1 55555555.pdf: 368527 bytes, checksum: 249cb73291ca34affb6fc99b0076e877 (MD5)Made available in DSpace on 2013-10-30T16:34:24Z (GMT). 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dc.title.pt_BR.fl_str_mv What do we know about the effects of landscape changes on plant–pollinator interaction networks?
dc.title.alternative.pt_BR.fl_str_mv Ecological Indicators
title What do we know about the effects of landscape changes on plant–pollinator interaction networks?
spellingShingle What do we know about the effects of landscape changes on plant–pollinator interaction networks?
Ferreira, Patrícia Alves
Landscape fragmentation
Pollination
Animal–plant interactions
Ecosystem services
Agricultural development
title_short What do we know about the effects of landscape changes on plant–pollinator interaction networks?
title_full What do we know about the effects of landscape changes on plant–pollinator interaction networks?
title_fullStr What do we know about the effects of landscape changes on plant–pollinator interaction networks?
title_full_unstemmed What do we know about the effects of landscape changes on plant–pollinator interaction networks?
title_sort What do we know about the effects of landscape changes on plant–pollinator interaction networks?
author Ferreira, Patrícia Alves
author_facet Ferreira, Patrícia Alves
Boscolo, Danilo
Viana, Blandina Felipe
author_role author
author2 Boscolo, Danilo
Viana, Blandina Felipe
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira, Patrícia Alves
Boscolo, Danilo
Viana, Blandina Felipe
dc.subject.por.fl_str_mv Landscape fragmentation
Pollination
Animal–plant interactions
Ecosystem services
Agricultural development
topic Landscape fragmentation
Pollination
Animal–plant interactions
Ecosystem services
Agricultural development
description Texto completo. Acesso restrito. p. 35–40
publishDate 2013
dc.date.accessioned.fl_str_mv 2013-10-30T16:34:24Z
dc.date.issued.fl_str_mv 2013
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://repositorio.ufba.br/ri/handle/ri/13322
dc.identifier.issn.none.fl_str_mv 1470-160X
dc.identifier.number.pt_BR.fl_str_mv v. 31
identifier_str_mv 1470-160X
v. 31
url http://repositorio.ufba.br/ri/handle/ri/13322
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Ecological Indicators
dc.publisher.country.fl_str_mv Brasil
publisher.none.fl_str_mv Ecological Indicators
dc.source.pt_BR.fl_str_mv http://www.sciencedirect.com/science/article/pii/S1470160X12002907
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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