دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n pi: land or areas containing much soil moisture. Wetland areas include areas that support vegetation typically found in saturated soils;that are saturated, flooded, or ponded enough during the growing season to result in an absence of oxygen in their upper parts;or that are subject to wetland hydrology, which results in saturated soil conditions on at least a seasonal basis.