Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4501155 | Mathematical Biosciences | 2007 | 6 Pages |
Abstract
In this work, it is shown that in a deterministic context, a threshold policy can induce cyclic behavior in an otherwise exploited stable population. These dynamics ensue as a result of the combination of the degree of harvesting pressure and more protective threshold densities. Virtual equilibrium in variable structure systems plays a determinant role in this dynamical outcome.
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Authors
Michel Iskin da Silveira Costa,