Rich Spatiotemporal Dynamics of a Vegetation Model with Noise and Periodic Forcing

Figure 7

The 2 : 1 frequency-locking oscillation with the values of the parameters 𝐴₁=0.35, 𝜔=𝜋/6, 𝜀=0.3, and 𝜏=11. (a) The mean concentration of vegetation; (b) periodic forces.

(a)

(b)