Fig. 15

Distributions of avalanche size and duration for the system driven from subcritical and supercritical regimes. Avalanche size and duration distributions for the system driven from subcritical ($\alpha =1.1$) (a, c) and supercritical ($\alpha =0.9$) (b, d) states. Simulations were run with $N=800$, $w=1$, $h=1/N$. The red line in a shows the linear fit with a slope of −2.66