Ecosystem Dynamics

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Consider an ecosystem consisting of three trophic levels, 1 being the lowest and 3 the top predator level. Let the system be described by a set of differential equations, each representing the biomass dynamics of one of the three levels. The model is within the basic framework introduced by May and co-workers [1]; represents biomasses of the
trophic level.
Contributed by: Arne Eide (March 2011)
Open content licensed under CC BY-NC-SA
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[1] R. May, J. R. Beddington, C. W. Clark, S. J. Holt, and R. M. Laws, "Management of Multispecies Fisheries," Science, 205, 1979 pp. 267–277.
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