Underground dam


Updated on 06/09/2018
Définition
Sens technique
A groundwater impoundment structure built across underground water channels. The underground dams are built in the sub-soil. They store water in geological formations, retain groundwater and require pumping facilities to make water usable.
Source
according to the Japanese Ministry of the Environment
Thématiques associées
Review status
Soumis au comité de relecture.