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dc.contributor.author
Rodriguez Cabal, Mariano Alberto
dc.contributor.author
Barrios Garcia Moar, Maria Noelia
dc.contributor.author
Amico, Guillermo Cesar
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Aizen, Marcelo Adrian
dc.contributor.author
Sanders, Nathan J.
dc.date.available
2016-07-27T18:23:57Z
dc.date.issued
2013-10
dc.identifier.citation
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
dc.identifier.issn
0027-8424
dc.identifier.uri
http://hdl.handle.net/11336/6719
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
National Academy of Sciences
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Biological Invasions
dc.subject
Community Disassembly
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Seed Dispersal
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Pollination
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Ecología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Node-by-node disassembly of a mutualistic interaction web driven by species introductions
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-07-22T18:52:35Z
dc.journal.volume
110
dc.journal.number
41
dc.journal.pagination
16503-16507
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington
dc.description.fil
Fil: Rodriguez Cabal, Mariano Alberto. University Of Tennessee; Estados Unidos. University Of British Columbia; Canadá
dc.description.fil
Fil: Barrios Garcia Moar, Maria Noelia. University Of Tennessee; Estados Unidos. University Of British Columbia; Canadá
dc.description.fil
Fil: Amico, Guillermo Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
dc.description.fil
Fil: Aizen, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
dc.description.fil
Fil: Sanders, Nathan J.. University Of Tennessee; Estados Unidos. Natural History Museun Of Copenhague; Dinamarca
dc.journal.title
Proceedings of the National Academy of Sciences of The United States of America
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/110/41/16503.abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1073/pnas.1300131110
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1300131110
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/pmid/PMC3799361
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3799361/
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