Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)

Detalhes bibliográficos
Autor(a) principal: Godoy, Wesley Augusto Conde [UNESP]
Data de Publicação: 2001
Outros Autores: Von Zuben, Fernando José, Von Zuben, Claudio José [UNESP], Reis, Sérgio Furtado dos [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0074-02762001000500006
http://hdl.handle.net/11449/18855
Resumo: The sensitivity of parameters that govern the stability of population size in Chrysomya albiceps and describe its spatial dynamics was evaluated in this study. The dynamics was modeled using a density-dependent model of population growth. Our simulations show that variation in fecundity and mainly in survival has marked effect on the dynamics and indicates the possibility of transitions from one-point equilibrium to bounded oscillations. C. albiceps exhibits a two-point limit cycle, but the introduction of diffusive dispersal induces an evident qualitative shift from two-point limit cycle to a one fixed-point dynamics. Population dynamics of C. albiceps is here compared to dynamics of Cochliomyia macellaria, C. megacephala and C. putoria.
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spelling Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)spatial dynamicssensitivity analysisChrysomya albicepsThe sensitivity of parameters that govern the stability of population size in Chrysomya albiceps and describe its spatial dynamics was evaluated in this study. The dynamics was modeled using a density-dependent model of population growth. Our simulations show that variation in fecundity and mainly in survival has marked effect on the dynamics and indicates the possibility of transitions from one-point equilibrium to bounded oscillations. C. albiceps exhibits a two-point limit cycle, but the introduction of diffusive dispersal induces an evident qualitative shift from two-point limit cycle to a one fixed-point dynamics. Population dynamics of C. albiceps is here compared to dynamics of Cochliomyia macellaria, C. megacephala and C. putoria.Universidade Estadual Paulista IB Departamento de ParasitologiaUniversidade Estadual de Campinas IB Departamento de Engenharia de Computação e Automação IndustrialUniversidade Estadual de Campinas IB Departamento de ParasitologiaUniversidade Estadual Paulista IB Departamento de ZoologiaUniversidade Estadual Paulista IB Departamento de ParasitologiaUniversidade Estadual Paulista IB Departamento de ZoologiaInstituto Oswaldo Cruz, Ministério da SaúdeUniversidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Godoy, Wesley Augusto Conde [UNESP]Von Zuben, Fernando JoséVon Zuben, Claudio José [UNESP]Reis, Sérgio Furtado dos [UNESP]2014-05-20T13:52:47Z2014-05-20T13:52:47Z2001-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article627-634application/pdfhttp://dx.doi.org/10.1590/S0074-02762001000500006Memórias do Instituto Oswaldo Cruz. Instituto Oswaldo Cruz, Ministério da Saúde, v. 96, n. 5, p. 627-634, 2001.0074-0276http://hdl.handle.net/11449/1885510.1590/S0074-02762001000500006S0074-02762001000500006S0074-02762001000500006.pdf75628510167953810000-0002-9622-3254SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMemórias do Instituto Oswaldo Cruz2.8331,172info:eu-repo/semantics/openAccess2023-12-26T06:22:44Zoai:repositorio.unesp.br:11449/18855Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:23:27.834072Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
title Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
spellingShingle Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
Godoy, Wesley Augusto Conde [UNESP]
spatial dynamics
sensitivity analysis
Chrysomya albiceps
title_short Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
title_full Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
title_fullStr Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
title_full_unstemmed Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
title_sort Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
author Godoy, Wesley Augusto Conde [UNESP]
author_facet Godoy, Wesley Augusto Conde [UNESP]
Von Zuben, Fernando José
Von Zuben, Claudio José [UNESP]
Reis, Sérgio Furtado dos [UNESP]
author_role author
author2 Von Zuben, Fernando José
Von Zuben, Claudio José [UNESP]
Reis, Sérgio Furtado dos [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Estadual de Campinas (UNICAMP)
dc.contributor.author.fl_str_mv Godoy, Wesley Augusto Conde [UNESP]
Von Zuben, Fernando José
Von Zuben, Claudio José [UNESP]
Reis, Sérgio Furtado dos [UNESP]
dc.subject.por.fl_str_mv spatial dynamics
sensitivity analysis
Chrysomya albiceps
topic spatial dynamics
sensitivity analysis
Chrysomya albiceps
description The sensitivity of parameters that govern the stability of population size in Chrysomya albiceps and describe its spatial dynamics was evaluated in this study. The dynamics was modeled using a density-dependent model of population growth. Our simulations show that variation in fecundity and mainly in survival has marked effect on the dynamics and indicates the possibility of transitions from one-point equilibrium to bounded oscillations. C. albiceps exhibits a two-point limit cycle, but the introduction of diffusive dispersal induces an evident qualitative shift from two-point limit cycle to a one fixed-point dynamics. Population dynamics of C. albiceps is here compared to dynamics of Cochliomyia macellaria, C. megacephala and C. putoria.
publishDate 2001
dc.date.none.fl_str_mv 2001-07-01
2014-05-20T13:52:47Z
2014-05-20T13:52:47Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S0074-02762001000500006
Memórias do Instituto Oswaldo Cruz. Instituto Oswaldo Cruz, Ministério da Saúde, v. 96, n. 5, p. 627-634, 2001.
0074-0276
http://hdl.handle.net/11449/18855
10.1590/S0074-02762001000500006
S0074-02762001000500006
S0074-02762001000500006.pdf
7562851016795381
0000-0002-9622-3254
url http://dx.doi.org/10.1590/S0074-02762001000500006
http://hdl.handle.net/11449/18855
identifier_str_mv Memórias do Instituto Oswaldo Cruz. Instituto Oswaldo Cruz, Ministério da Saúde, v. 96, n. 5, p. 627-634, 2001.
0074-0276
10.1590/S0074-02762001000500006
S0074-02762001000500006
S0074-02762001000500006.pdf
7562851016795381
0000-0002-9622-3254
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Memórias do Instituto Oswaldo Cruz
2.833
1,172
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 627-634
application/pdf
dc.publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129315864313856

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