Spatiotemporal Patterns in a Ratio-Dependent Food Chain Model with Reaction-Diffusion

Figure 7

𝑐₁-𝑞₁ bifurcation diagram for model (3) with 𝑚₁=1.5,  𝑚₂=2,  𝑞₂=1, 𝑐₂=0.5,  𝑑₁=0.01,  𝑑₂=0.1,  𝑑₃=1 and 𝑞₁; the corresponding steady state is (𝑢^∗₁,𝑣^∗₁,0)=(0.04667,0.30333,0). …: the dividing line of coexistence and noncoexistence of prey and their predators.