Constant Rate Population Harvesting: Equilibrium and Stability.
Abstract
The paper studies the effect of constant rate harvesting on population models described by ordinary differential equations. The dependence of limits on populations on the harvest rate, the possibility of extinction in finite time, and the effect of the introduction of a time-lag delay on stability are studied. Various models for one population are analysed, and a geometric technique for the study of two-population models is discussed. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 01, 1974
- Accession Number
- AD0787736
Entities
People
- David A. Sanchez
- Fred Brauer
Organizations
- University of Wisconsin–Madison