Mass-loss rate per disk annulus, dṀ_wind/dr₀, as a function of the footpoint radius. Data for α = 2/3 and α = 1/2 were used for both Newtonian and α-disks. Fits with (α-disk) and (Newtonian disk) are shown as dotted lines. Curves are nomalized at r₀/r_WD = 10. This is Fig. 2 from Feldmeier, A., Shlosman, I., & Vitello, P. (1999).