Harvesting discrete nonlinear age and stage structured populations
β Scribed by W. M. Getz
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 921 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-3239
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π SIMILAR VOLUMES
Here we investigate the optimal harvesting of an age-structured population. We use the McKendrick model of population dynamics, and optimize a discounted yield on an infinite time horizon. The harvesting function is allowed to depend arbitrarily on age and time and its magnitude is unconstrained. We
It is the purpose of this paper to analyze the exploitation of the stage-structured single autonomous population model. We analyze the harvesting population equation and obtain existence, local and global geometric properties of nonnegative equilibria. Explicit expressions are obtained for the optim