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STOCHASTIC PREDATION MODEL WITH DEPLETION

Published online by Cambridge University Press:  31 May 2012

Guy L. Curry  and
Richard M. Feldman
Guy L. Curry
Affiliation:
Biosystems Research Division, Industrial Engineering Department, Texas A&M University, College Station, Texas 77843
Richard M. Feldman
Affiliation:
Biosystems Research Division, Industrial Engineering Department, Texas A&M University, College Station, Texas 77843
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Abstract

A stochastic model is developed for the expected number of prey taken by a single predator when prey depletion is apparent. The so-called “random predator equation” with prey exploitation of Royama and Rogers is compared with the stochastic model. The numerical comparisons illustrate situations where the deterministic model provides adequate and inadequate approximations.

Type
Articles
Information
The Canadian Entomologist , Volume 111 , Issue 4 , April 1979 , pp. 465 - 470
Copyright
Copyright © Entomological Society of Canada 1979

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