Predator-Prey Dynamics
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Lectures 13-14
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10 Terms
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Lotka-Voltera predator-prey equations
N=prey number
P=predator number
r=prey growth rate
m=predator mortality
a=predator efficiency
E=predator individuals produced per prey object
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Lotka-Voltera prey isocline
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Lotka-Voltera predator isocline
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Critique of Lotka-Voltera predator-prey model
Initial conditions seem to determine outcome
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Changes to the Lotka-Voltera Model made by Rosenzweig-MacArthur
Density-dependent prey growth
F is Holling Type II
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Rosenzweig-MacArthur equations
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Rosenzweig-MacArthur isoclines
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Stable equilibrium for Rosenzweig-MacArthur
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Unstable equilibrium for Rosenzweig-MacArthur
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Enrichment-effects
Destabilizing
Increases K
Prey isocline is affected
Predator isocline is not affected
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AP Euro Topic 1.7 Rivals World Stage Terms and Names (Amsco Bolded),
Updated 447d ago
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