Figure 4
From: Imaging local soil kinematics during the first days of maize root growth in sand
Phase segmentation of two root-soil specimens with the looser sand state – top row: fine Hostun sand (HN31), bottom row: coarse Hostun sand (HN1.5-2). (a, e) Greyscale volumes; (b, f) four-phased segmented volumes; (c, g) vertical section; (d, h) horizontal section.
