Literature DB >> 16195921

Stability in an age-structured metapopulation model.

Manuela L de Castro1, Jacques A L Silva, Dagoberto A R Justo.   

Abstract

We present a discrete model for a metapopulation of a single species with overlapping generations. Based on the dynamical behavior of the system in absence of dispersal, we have shown that a migration mechanism which depends only on age can not stabilize a previously unstable homogeneous equilibrium, but can drive a stable uncoupled system to instability if the migration rules are strongly related to age structure.

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Year:  2005        PMID： 16195921     DOI： 10.1007/s00285-005-0352-4

Source DB:  PubMed          Journal:  J Math Biol        ISSN： 0303-6812            Impact factor:   2.164


  6 in total

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2.  Stability in a metapopulation model with density-dependent dispersal.

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Journal:  Bull Math Biol       Date:  2001-05       Impact factor: 1.758

3.  Compensation and stability in nonlinear matrix models.

Authors:  J A Silva; T G Hallam
Journal:  Math Biosci       Date:  1992-06       Impact factor: 2.144

4.  Metapopulations and equilibrium stability: the effects of spatial structure.

Authors:  P Rohani; R M May; M P Hassell
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5.  Dispersal-induced instabilities in host-parasitoid metapopulations.

Authors:  P Rohani; G D Ruxton
Journal:  Theor Popul Biol       Date:  1999-02       Impact factor: 1.570

6.  Chaos reduces species extinction by amplifying local population noise.

Authors:  J C Allen; W M Schaffer; D Rosko
Journal:  Nature       Date:  1993-07-15       Impact factor: 49.962
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2.  Modelling the responses of partially migratory metapopulations to changing seasonal migration rates: From theory to data.

Authors:  Ana Payo-Payo; Paul Acker; Greta Bocedi; Justin M J Travis; Sarah J Burthe; Michael P Harris; Sarah Wanless; Mark Newell; Francis Daunt; Jane M Reid
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