The ecological water conditions are indicative of the water balance at a location and provide an average measure of water available for plants throughout the year.

Secondary sub-surface textural class of upper soil horizon of the Soil Typological Unit (STU).

Soil reference group code of the STU from the World Reference Base (WRB) for Soil Resources.

Full soil code of the STU from the World Reference Base (WRB) for Soil Resources.

FAO Texture of upper soil horizon of the Soil Typological Unit (STU)