Application of the Conditional Nonlinear Optimal Perturbations Method in the Shallow Lake Ecological Degradation and Restoration

Figure 4

The nonlinear evolution of the shallow lake ecosystem, with original initial state plus and in CNOP as the new initial state and plus in CNOP as the control parameter. (a) and (b) , the ground state is CES A; (c) and (d) , the ground state is TES B; (e) and (f) , the ground state is CES C; (g) and (h) , the ground state is TES D.

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