A soil moisture regime common to Mediterranean climates that have moist cool winters and warm dry summers A limited amount of water is present but does not occur at optimum periods for plant growth Irrigation or summer-fallow is commonly necessary for crop production
Arid or desert conditions, with a minimal water supply through most of each year (compare mesic)
dry; used in a general sense to refer to communities that, because of their structure (open canopy in particular), are more subject to drying condition from sun, wind, and so on