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Unformatted text preview: N 1 N 2 K 2 K 2 " 21 K 1 K 1 12 Scenario 1: species one goes to carrying capacity, competitively excludes species two. N 1 N 2 K 2 K 2 " 21 K 1 K 1 12 Scenario 2: species two goes to carrying capacity, competitively excludes species one. N 1 N 2 K 2 K 2 " 21 K 1 K 1 12 Scenario 3: stable coexistence of both species N 1 N 2 K 2 K 2 " 21 K 1 K 1 12 Scenario 4: Unstable coexistence. Any perturbation from the equilibrium point leads to competitive exclusion of one species or the other. K 1 > " 12 K 2 and K 2 > 21 K 1 Conditions for stable coexistence K 2 21 > K 1 and K 1 12 > K 2 N 1 N 2 K 2 K 2 21 K 1 K 1 12...
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 Spring '07
 KOHN
 Biology

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