3D accretion rate, Ṁ_3D, (left vertical axis) and probability (right vertical axis) as a function of the Stokes number in UP-m001 (dotted lines), PI-Stokes-m001 (solid lines), and PI-Epstein-m001 cases (dashed lines). Left column: compares the results between UP and PI-Stokes cases. Right column: compares the results between UP and PI-Epstein cases. Colors indicate the turbulent parameter, α. The open and filled squares and circles denote the regimes of pebble accretion and the planet-induced gas flow at the given parameters.