Fig. B.4

Midplane pressure as a function of orbital distance for the disc that features α = 5 × 10−3, a water abundance of 50%, a solid-to-gas ratio of 1%, and a transition in the dust fragmentation velocity from 1 to 5 m s−1 (Fig. 3). The discs that feature constant dust fragmentation velocities of 1 and 5 m s−1 are shown for comparison. The difference in pressure of the disc that features a constant dust fragmentation velocity of 5 m s−1 and the one that features a transition in the dust fragmentation velocity is small, even at the ice line.
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