title: The limiting behaviour of a stochastic patch occupancy model.
abstract: Metapopulation models have been used to better understand the conditions necessary for the persistence of the metapopulation. In this paper, we study a stochastic patch occupancy model that incorporates variation in quality and connectivity of the habitat patches. Two important assumptions are imposed in our analysis. Firstly, the distance between patches has a special form. This amounts to assuming that migrating individuals follow certain pathways. Secondly, the area of the habitat patches is assumed to scale with the number of patches in the metapopulation. Under these assumptions, a deterministic limit is obtained as the number of patches goes to infinity. Using the deterministic limiting process, a condition for persistence of the metapopulation is derived.
authors: School of Mathematics and Physics, University of Queensland, Brisbane, QLD, 4072, Australia. r.mcvinish@uq.edu.au
authors: R
authors: R
authors: McVinish
authors: P K
authors: PK
authors: Pollett
mesh_terms: D025041:Animal Migration; D000818:Animals; D017753:Ecosystem; D008954:Models, Biological; D011157:Population Dynamics; D013269:Stochastic Processes