Iowa Soil Available Water Capacity Maps [gSSURGO]

Available water capacity (AWC) refers to the volume of water held per volume of soil that is available for plant uptake. This water typically occurs between suction levels of ~ -10 kPa (field capacity) and -1,500 kPa (wilting point). The capacity for water storage is given in centimeters of water per centimeter of soil for …Continue reading “Iowa Soil Available Water Capacity Maps [gSSURGO]”

Loading...