Node-by-node disassembly of a mutualistic interaction web driven by species introductions

Autores
Rodriguez Cabal, Mariano Alberto; Barrios Garcia Moar, Maria Noelia; Amico, Guillermo Cesar; Aizen, Marcelo Adrian; Sanders, Nathan J.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Interaction webs summarize the diverse interactions among species in communities. The addition or loss of particular species and the alteration of key interactions can lead to the disassembly of the entire interaction web, although the nontrophic effects of species loss on interaction webs are poorly understood. We took advantage of ongoing invasions by a suite of exotic species to examine their impact in terms of the disassembly of an interaction web in Patagonia, Argentina. We found that the reduction of one species (a host of a keystone mistletoe species) resulted in diverse indirect effects that led to the disassembly of an interaction web through the loss of the mistletoe, two key seed-dispersers (a marsupial and a bird), and a pollinator (hummingbird). Our results demonstrate that the gains and losses of species are both consequences and drivers of global change that can lead to underappreciated cascading coextinctions through the disruption of mutualisms.
Fil: Rodriguez Cabal, Mariano Alberto. University Of Tennessee; Estados Unidos. University Of British Columbia; Canadá
Fil: Barrios Garcia Moar, Maria Noelia. University Of Tennessee; Estados Unidos. University Of British Columbia; Canadá
Fil: Amico, Guillermo Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Aizen, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Sanders, Nathan J.. University Of Tennessee; Estados Unidos. Natural History Museun Of Copenhague; Dinamarca
Materia
Biological Invasions
Community Disassembly
Seed Dispersal
Pollination
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/6719
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Node-by-node disassembly of a mutualistic interaction web driven by species introductionsRodriguez Cabal, Mariano AlbertoBarrios Garcia Moar, Maria NoeliaAmico, Guillermo CesarAizen, Marcelo AdrianSanders, Nathan J.Biological InvasionsCommunity DisassemblySeed DispersalPollinationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Interaction webs summarize the diverse interactions among species in communities. The addition or loss of particular species and the alteration of key interactions can lead to the disassembly of the entire interaction web, although the nontrophic effects of species loss on interaction webs are poorly understood. We took advantage of ongoing invasions by a suite of exotic species to examine their impact in terms of the disassembly of an interaction web in Patagonia, Argentina. We found that the reduction of one species (a host of a keystone mistletoe species) resulted in diverse indirect effects that led to the disassembly of an interaction web through the loss of the mistletoe, two key seed-dispersers (a marsupial and a bird), and a pollinator (hummingbird). Our results demonstrate that the gains and losses of species are both consequences and drivers of global change that can lead to underappreciated cascading coextinctions through the disruption of mutualisms.Fil: Rodriguez Cabal, Mariano Alberto. University Of Tennessee; Estados Unidos. University Of British Columbia; CanadáFil: Barrios Garcia Moar, Maria Noelia. University Of Tennessee; Estados Unidos. University Of British Columbia; CanadáFil: Amico, Guillermo Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaFil: Aizen, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaFil: Sanders, Nathan J.. University Of Tennessee; Estados Unidos. Natural History Museun Of Copenhague; DinamarcaNational Academy of Sciences2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6719Rodriguez Cabal, Mariano Alberto; Barrios Garcia Moar, Maria Noelia; Amico, Guillermo Cesar; Aizen, Marcelo Adrian; Sanders, Nathan J.; Node-by-node disassembly of a mutualistic interaction web driven by species introductions; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 110; 41; 10-2013; 16503-165070027-8424enginfo:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/110/41/16503.abstractinfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1300131110info:eu-repo/semantics/altIdentifier/pmid/PMC3799361info:eu-repo/semantics/altIdentifier/url/http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3799361/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:05:21Zoai:ri.conicet.gov.ar:11336/6719instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:05:21.408CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Node-by-node disassembly of a mutualistic interaction web driven by species introductions
title Node-by-node disassembly of a mutualistic interaction web driven by species introductions
spellingShingle Node-by-node disassembly of a mutualistic interaction web driven by species introductions
Rodriguez Cabal, Mariano Alberto
Biological Invasions
Community Disassembly
Seed Dispersal
Pollination
title_short Node-by-node disassembly of a mutualistic interaction web driven by species introductions
title_full Node-by-node disassembly of a mutualistic interaction web driven by species introductions
title_fullStr Node-by-node disassembly of a mutualistic interaction web driven by species introductions
title_full_unstemmed Node-by-node disassembly of a mutualistic interaction web driven by species introductions
title_sort Node-by-node disassembly of a mutualistic interaction web driven by species introductions
dc.creator.none.fl_str_mv Rodriguez Cabal, Mariano Alberto
Barrios Garcia Moar, Maria Noelia
Amico, Guillermo Cesar
Aizen, Marcelo Adrian
Sanders, Nathan J.
author Rodriguez Cabal, Mariano Alberto
author_facet Rodriguez Cabal, Mariano Alberto
Barrios Garcia Moar, Maria Noelia
Amico, Guillermo Cesar
Aizen, Marcelo Adrian
Sanders, Nathan J.
author_role author
author2 Barrios Garcia Moar, Maria Noelia
Amico, Guillermo Cesar
Aizen, Marcelo Adrian
Sanders, Nathan J.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Biological Invasions
Community Disassembly
Seed Dispersal
Pollination
topic Biological Invasions
Community Disassembly
Seed Dispersal
Pollination
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Interaction webs summarize the diverse interactions among species in communities. The addition or loss of particular species and the alteration of key interactions can lead to the disassembly of the entire interaction web, although the nontrophic effects of species loss on interaction webs are poorly understood. We took advantage of ongoing invasions by a suite of exotic species to examine their impact in terms of the disassembly of an interaction web in Patagonia, Argentina. We found that the reduction of one species (a host of a keystone mistletoe species) resulted in diverse indirect effects that led to the disassembly of an interaction web through the loss of the mistletoe, two key seed-dispersers (a marsupial and a bird), and a pollinator (hummingbird). Our results demonstrate that the gains and losses of species are both consequences and drivers of global change that can lead to underappreciated cascading coextinctions through the disruption of mutualisms.
Fil: Rodriguez Cabal, Mariano Alberto. University Of Tennessee; Estados Unidos. University Of British Columbia; Canadá
Fil: Barrios Garcia Moar, Maria Noelia. University Of Tennessee; Estados Unidos. University Of British Columbia; Canadá
Fil: Amico, Guillermo Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Aizen, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Sanders, Nathan J.. University Of Tennessee; Estados Unidos. Natural History Museun Of Copenhague; Dinamarca
description Interaction webs summarize the diverse interactions among species in communities. The addition or loss of particular species and the alteration of key interactions can lead to the disassembly of the entire interaction web, although the nontrophic effects of species loss on interaction webs are poorly understood. We took advantage of ongoing invasions by a suite of exotic species to examine their impact in terms of the disassembly of an interaction web in Patagonia, Argentina. We found that the reduction of one species (a host of a keystone mistletoe species) resulted in diverse indirect effects that led to the disassembly of an interaction web through the loss of the mistletoe, two key seed-dispersers (a marsupial and a bird), and a pollinator (hummingbird). Our results demonstrate that the gains and losses of species are both consequences and drivers of global change that can lead to underappreciated cascading coextinctions through the disruption of mutualisms.
publishDate 2013
dc.date.none.fl_str_mv 2013-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/6719
Rodriguez Cabal, Mariano Alberto; Barrios Garcia Moar, Maria Noelia; Amico, Guillermo Cesar; Aizen, Marcelo Adrian; Sanders, Nathan J.; Node-by-node disassembly of a mutualistic interaction web driven by species introductions; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 110; 41; 10-2013; 16503-16507
0027-8424
url http://hdl.handle.net/11336/6719
identifier_str_mv Rodriguez Cabal, Mariano Alberto; Barrios Garcia Moar, Maria Noelia; Amico, Guillermo Cesar; Aizen, Marcelo Adrian; Sanders, Nathan J.; Node-by-node disassembly of a mutualistic interaction web driven by species introductions; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 110; 41; 10-2013; 16503-16507
0027-8424
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/110/41/16503.abstract
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1300131110
info:eu-repo/semantics/altIdentifier/pmid/PMC3799361
info:eu-repo/semantics/altIdentifier/url/http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3799361/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv National Academy of Sciences
publisher.none.fl_str_mv National Academy of Sciences
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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