< Back to Article

Catastrophic Regime Shift in Water Reservoirs and São Paulo Water Supply Crisis

Fig 6

Fixed points of Eq (4) as a function of rainfall R.

We assumed that V_max = 1, and V is measured in fractions of the maximum volume. Parameter values are: α = 1, s₀ = 1, K = 0.2, β = 1, γ = 2/3. The region of bistability is shadowed.

doi: https://doi.org/10.1371/journal.pone.0138278.g006