Figure 4From: Towards scaling laws for subduction initiation on terrestrial planets: constraints from two-dimensional steady-state convection simulationsLocalized convection and multiple subcells in steady-state convection.(a) θ=19,T 0=0.6,a=1,R a=1×107. (b) θ=16, T 0=0.6, R a=3×107.Back to article page