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The Lotka-Volterra predator-prey model

The Lotka-Volterra predator-prey model

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Effect of a refuge on <strong>prey</strong>-<strong>predator</strong> population dynamics<br />

(Gause et al. 1936)<br />

dR<br />

dt<br />

dC<br />

dt<br />

= rR − Cf(R)<br />

= (ef(R) − m)C<br />

0.6<br />

0.5<br />

f<br />

f<br />

f<br />

0.4<br />

0.3<br />

0.2<br />

0.1<br />

R c<br />

R<br />

0.0<br />

0.0 r 0.5 1.0 1.5 2.0 2.5 3.0<br />

R c<br />

R

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