Figure 2From: Study on asymptotic behavior of stochastic Lotka–Volterra system in a polluted environmentThe below curve (full line) denotes a solution of the stochastic system, and the above curve (dotted line) denotes a solution of the corresponding deterministic system. From this figure, we found that the stochastic system in polluted environment will go extinct with large environmental noise, while the determined system will go into a periodic orbitBack to article page