Local evolution at R = 10 AU, ɛ = 0.01 of normalized (left panels) and absolute (right panels) column density of the species. Panels are arranged in analogy toFig. 4: top panels: evolution of planetesimal column densities; middle panels: both primordial (solid lines) and collisional (dashed lines) pebble population. Bottom panels: species of primoridal dust (solid lines) and collisional dust (dashed lines). Different color indicate different values for the disk mass μ = M_disk∕M_⊙∈ [0.01, 0.03, 0.05, 0.07]. Bright green lines approximately correspond to the MMSN model first discussed in Weidenschilling (1977).