PERSISTENCE IN DISCRETE MODELS OF A POPULATION WHICH MAY BE SUBJECTED TO HARVESTING
- 23 June 1987
- journal article
- Published by Wiley in Natural Resource Modeling
- Vol. 2 (1) , 135-145
- https://doi.org/10.1111/j.1939-7445.1987.tb00029.x
Abstract
We consider a class of one‐dimensional maps as discrete models of a single population. A general criterion for persistence of a population is obtained, and this criterion is shown to be valid for many models proposed in the literature. These results are extended to models which are periodic and to models which include constant rate harvesting.Keywords
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