dc.date.accessioned | 2022-04-20T16:17:52Z | |
dc.date.available | 2022-11-08T23:46:09Z | |
dc.date.created | 2021-11-30T21:54:06Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Sadykov, Alexander Farnsworth, Keith D. . Model of two competing populations in two habitats with migration: Application to optimal marine protected area size. Theoretical Population Biology. 2021, 142, 114-122 | |
dc.identifier.uri | http://hdl.handle.net/10852/93623 | |
dc.description.abstract | The standard model of a single population fragmented into two patches connected by migration, was first introduced in the 1970s by Freedman and Waltman, since generating long-term research interest, though its full analysis for arbitrary values of migration rate has only been completed relatively recently. Here, we present a model of two competing species in a two-patch habitat with migrations between patches. We derive equilibrium solutions of this model for three cases of migration rate resulting in isolated, well-mixed and semi-isolated habitats. We evaluate the full range of effects of habitat, life-history and migration parameters on population sizes. Finally, we add harvesting mortality and define conditions under which introduction of a no-harvesting (protected) area may lead to increased maximum sustainable yield. The results have applications in mixed fishery management and the design of wildlife protection zones, including marine protected areas (MPAs). | |
dc.language | EN | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.title | Model of two competing populations in two habitats with migration: Application to optimal marine protected area size | |
dc.type | Journal article | |
dc.creator.author | Sadykov, Alexander | |
dc.creator.author | Farnsworth, Keith D. | |
cristin.unitcode | 185,15,29,50 | |
cristin.unitname | Centre for Ecological and Evolutionary Synthesis | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1962243 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Theoretical Population Biology&rft.volume=142&rft.spage=114&rft.date=2021 | |
dc.identifier.jtitle | Theoretical Population Biology | |
dc.identifier.volume | 142 | |
dc.identifier.startpage | 114 | |
dc.identifier.endpage | 122 | |
dc.identifier.doi | https://doi.org/10.1016/j.tpb.2021.10.002 | |
dc.identifier.urn | URN:NBN:no-96199 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0040-5809 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/93623/1/Model%2Bof%2Btwo%2Bcompeting%2Bpopulations-Migration_two_habitats_R.pdf | |
dc.type.version | AcceptedVersion | |