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dc.contributor.author
Ramos Jiliberto, Rodrigo
dc.contributor.author
Moisset de Espanés, Pablo
dc.contributor.author
Vazquez, Diego P.
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dc.date.available
2021-10-15T18:23:49Z
dc.date.issued
2020-04
dc.identifier.citation
Ramos Jiliberto, Rodrigo; Moisset de Espanés, Pablo; Vazquez, Diego P.; Pollinator declines and the stability of plant–pollinator networks; Wiley; Ecosphere; 11; 4; 4-2020; 1-12
dc.identifier.issn
2150-8925
dc.identifier.uri
http://hdl.handle.net/11336/143904
dc.description.abstract
Population declines of pollinators constitute a major concern for the fate of biodiversity and associated ecosystem services in a context of global change. Massive declines of pollinator populations driven by habitat loss, pollution, and climate change have been reported, whose consequences at community and ecosystem levels remain elusive. We conducted a mathematical modeling and computer simulation study to assess the dynamic consequences of pollinator declines for the biodiversity of plants and pollinators. Specifically, we evaluated the effects of increased mortality and decreased carrying capacity of specialist vs. generalist and effective vs. ineffective pollinators visiting specialist vs. generalist plants on long-term community biomass and species persistence. Our results reveal that increased larval mortality and increased competition for space among larvae had the greatest impacts on the decline of pollinator diversity. In contrast, the largest sustained decreases in pollinator biomass were driven by increased adult mortality in spite of a small increase in pollinator species persistence. Decreased pollinator diversity led in turn to decreased plant diversity. Attacking pollinators with high degree and connected mostly to low-degree plants produced the greatest losses of plant diversity. Pollinator effectiveness had no noticeable effect on persistence. Our results illuminate our understanding of the consequences of pollinator declines for the maintenance of biodiversity.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
DYNAMIC MODELS
dc.subject
PLANT–POLLINATOR NETWORKS
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POLLINATION
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POLLINATOR DECLINE
dc.subject
SPECIAL FEATURE: EMPIRICAL PERSPECTIVES FROM MATHEMATICAL ECOLOGY
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Pollinator declines and the stability of plant–pollinator networks
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-06T20:04:32Z
dc.journal.volume
11
dc.journal.number
4
dc.journal.pagination
1-12
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Washington
dc.description.fil
Fil: Ramos Jiliberto, Rodrigo. Universidad Mayor; Chile
dc.description.fil
Fil: Moisset de Espanés, Pablo. Centre for Biotechnology and Bioengineering; Chile
dc.description.fil
Fil: Vazquez, Diego P.. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
dc.journal.title
Ecosphere
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/ecs2.3069
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/ecs2.3069
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