Lotka-Volterra
Predicts that population growth for the two species will stop when: N1=K1- ? 12N2 and N2 = K2- ? 21N1
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From these variables, we can predict whether a population can increase or decrease:
- Zero Growth Isoclines
- Above: population Decreasing
- Below: population Increasing
- Coexistence of two species is only possible when isoclines cross.