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Publication Type
Journal Article
UWI Author(s)
Author, Analytic
Rodkina, Alexandra; Hritonenko, N; Yatsenko, Y
Author Affiliation, Ana.
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Article Title
Stability analysis of stochastic Ricker population model
Medium Designator
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Connective Phrase
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Journal Title
Discrete Dynamics in Nature and Society
Translated Title
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Reprint Status
Refereed
Date of Publication
2006
Volume ID
Article ID 64590
Issue ID
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Page(s)
13 pages
Language
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Connective Phrase
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Location/URL
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ISSN
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Notes
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Abstract
A stochastic generalization of the Ricker discrete population model is studied under the assumption that noise impacts the population reproduction rate. The obtained results demonstrate that the demographic-type stochastic noise increases the risk of the population extinction. In particular, the paper establishes conditions on the noise intensity under which the population will extinct even if the corresponding population with no noise survives.....
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