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dc.contributor.authorMoleón Páiz, Marcos 
dc.contributor.authorAlmaraz, Pablo
dc.contributor.authorSánchez Zapata, José Antonio
dc.date.accessioned2014-03-26T12:55:59Z
dc.date.available2014-03-26T12:55:59Z
dc.date.issued2008
dc.identifier.citationMoleón, M.; Almaraz, P.; Sánchez-Zapata, J.A. An Emerging Infectious Disease Triggering Large-Scale Hyperpredation. Plos One, 3(6): e2307 (2008). [http://hdl.handle.net/10481/31130]es_ES
dc.identifier.issn1932-6203
dc.identifier.otherdoi: 10.1371/journal.pone.0002307
dc.identifier.urihttp://hdl.handle.net/10481/31130
dc.description.abstractHyperpredation refers to an enhanced predation pressure on a secondary prey due to either an increase in the abundance of a predator population or a sudden drop in the abundance of the main prey. This scarcely documented mechanism has been previously studied in scenarios in which the introduction of a feral prey caused overexploitation of native prey. Here we provide evidence of a previously unreported link between Emergent Infectious Diseases (EIDs) and hyperpredation on a predator-prey community. We show how a viral outbreak caused the population collapse of a host prey at a large spatial scale, which subsequently promoted higher-than-normal predation intensity on a second prey from shared predators. Thus, the disease left a population dynamic fingerprint both in the primary host prey, through direct mortality from the disease, and indirectly in the secondary prey, through hyperpredation. This resulted in synchronized prey population dynamics at a large spatio-temporal scale. We therefore provide evidence for a novel mechanism by which EIDs can disrupt a predator-prey interaction from the individual behavior to the population dynamics. This mechanism can pose a further threat to biodiversity through the human-aided disruption of ecological interactions at large spatial and temporal scales.es_ES
dc.description.sponsorshipMM and JASZ were partially supported by a project of the Spanish Ministerio de Educación y Ciencia (reference CGL-2006-10689/BOS).es_ES
dc.language.isoenges_ES
dc.publisherPublic Library of Science (PLOS)es_ES
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivs 3.0 Licensees_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es_ES
dc.subjectPartridges es_ES
dc.subjectPopulation dynamicses_ES
dc.subjectPopulation sizees_ES
dc.subjectPredationes_ES
dc.subjectPredator-prey dynamicses_ES
dc.subjectRabbits es_ES
dc.subjectSpaines_ES
dc.subjectTrophic interactionses_ES
dc.titleAn Emerging Infectious Disease Triggering Large-Scale Hyperpredationes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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