Click on image to view larger version.
FIG. 9. Dynamic matric potential-water content response measured in Turface in the 4-cm cell during two consecutive parabolas at two vertical locations (z = 1 and 3 cm, bottom and top, respectively). Five mL of water was added in the 1.8-g period in-between the parabolas with a syringe pump. Solid lines indicate the 1-g wetting and drainage water retention curves. Dotted lines indicate scaled water response curves for 1.8-g. Solid symbols (•) indicate 1.8-g, and open-faced symbols (
) indicate microgravity-measured data.
