The influence of the trade-off between consumer-foraging and predation risk on tritrophic food chain dynamics

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorPaixão, Emanuelle Arantes-
Autor(es): dc.creatorCosta, Michel Iskin da Silveira-
Autor(es): dc.creatorFaria, Lucas Del Bianco-
Data de aceite: dc.date.accessioned2026-02-09T11:43:46Z-
Data de disponibilização: dc.date.available2026-02-09T11:43:46Z-
Data de envio: dc.date.issued2020-02-03-
Data de envio: dc.date.issued2020-02-03-
Data de envio: dc.date.issued2014-12-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/38816-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S1476945X14001020-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1146156-
Descrição: dc.descriptionEcological interactions may be mediated by density, trait characteristics or both. In trophic interactions, density mediated indirect effects are related to consumption among trophic levels, whereas trait mediated indirect effects are known to interfere substantially in the foraging process by changing behavior, physiology and/or morphology of the species involved, thereby affecting the species’ overall consumption rate. Empirical works report the existence of trait mediated indirect effects in natural systems and their marked influence on food web dynamics. The present study shows that trait and density effects can significantly alter transient phase, long-term dynamics, species coexistence and stability of two specific multispecies chains: (i) a tritrophic food chain; (ii) a tritrophic food chain with allochthonous input to the consumer level. This may point to the important role of density and trait mediated interactions in food web theory.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceEcological Complexity-
Palavras-chave: dc.subjectDensity and trait mediated interactions-
Palavras-chave: dc.subjectAllochthonous input-
Palavras-chave: dc.subjectInteraction strength-
Palavras-chave: dc.subjectFood web theory-
Título: dc.titleThe influence of the trade-off between consumer-foraging and predation risk on tritrophic food chain dynamics-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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