Harvesting Strategies for Fluctuating Po
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Steinar Engen; Russell Lande; Bernt-Erik Sæther
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Article
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1997
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Elsevier Science
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English
⚖ 274 KB
This paper deals with models for optimal annual harvesting of populations in a fluctuating environment. By adopting threshold harvesting and assuming known population size, the optimal threshold that maximizes the expected cumulative yield before extinction is derived. The optimal threshold is pract