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dc.creatorPaixão, Emanuelle Arantes-
dc.creatorCosta, Michel Iskin da Silveira-
dc.creatorFaria, Lucas Del Bianco-
dc.date.accessioned2020-02-04T16:25:16Z-
dc.date.available2020-02-04T16:25:16Z-
dc.date.issued2014-12-
dc.identifier.citationPAIXÃO, E. A.; COSTA, M. I. da S.; FARIA, L. D. B. The influence of the trade-off between consumer-foraging and predation risk on tritrophic food chain dynamics. Ecological Complexity, [S.l.], v. 20, p. 201-207, Dec. 2014.pt_BR
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S1476945X14001020pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/38816-
dc.description.abstractEcological 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.pt_BR
dc.languageen_USpt_BR
dc.publisherElsevierpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceEcological Complexitypt_BR
dc.subjectDensity and trait mediated interactionspt_BR
dc.subjectAllochthonous inputpt_BR
dc.subjectInteraction strengthpt_BR
dc.subjectFood web theorypt_BR
dc.titleThe influence of the trade-off between consumer-foraging and predation risk on tritrophic food chain dynamicspt_BR
dc.typeArtigopt_BR
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