How individual movement response to habitat edges affects population persistence and spatial spread

dc.contributor.authorAndreguetto Maciel, Gabriel [UNESP]
dc.contributor.authorLutscher, Frithjof
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Ottawa
dc.date.accessioned2014-05-27T11:29:35Z
dc.date.available2014-05-27T11:29:35Z
dc.date.issued2013-06-01
dc.description.abstractHow individual-level movement decisions in response to habitat edges influence population-level patterns of persistence and spread of a species is a major challenge in spatial ecology and conservation biology. Here, we integrate novel insights into edge behavior, based on habitat preference and movement rates, into spatially explicit growth-dispersal models. We demonstrate how crucial ecological quantities (e.g., minimal patch size, spread rate) depend critically on these individual-level decisions. In particular, we find that including edge behavior properly in these models gives qualitatively different and intuitively more reasonable results than those of some previous studies that did not consider this level of detail. Our results highlight the importance of new empirical work on individual movement response to habitat edges. © 2013 by The University of Chicago.en
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista, São Paulo
dc.description.affiliationDepartment of Mathematics and Statistics University of Ottawa, Ottawa
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista, São Paulo
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canada (NSERC)
dc.format.extent42-52
dc.identifierhttp://dx.doi.org/10.1086/670661
dc.identifier.citationAmerican Naturalist, v. 182, n. 1, p. 42-52, 2013.
dc.identifier.doi10.1086/670661
dc.identifier.file2-s2.0-84879185352.pdf
dc.identifier.issn0003-0147
dc.identifier.scopus2-s2.0-84879185352
dc.identifier.urihttp://hdl.handle.net/11449/75534
dc.identifier.wosWOS:000320587300006
dc.language.isoeng
dc.relation.ispartofAmerican Naturalist
dc.relation.ispartofjcr4.265
dc.relation.ispartofsjr2,661
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectEdge behavior
dc.subjectPopulation dynamics
dc.subjectReaction-diffusion equations
dc.subjectSpatial heterogeneity
dc.subjectconservation management
dc.subjectdispersal
dc.subjectedge effect
dc.subjecthabitat selection
dc.subjectheterogeneity
dc.subjectmovement
dc.subjectpatch size
dc.subjectpersistence
dc.subjectpopulation dynamics
dc.subjectspatial analysis
dc.titleHow individual movement response to habitat edges affects population persistence and spatial spreaden
dc.typeArtigo
dcterms.licensehttp://press.uchicago.edu/journals/jrnl_rights.html
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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