Assertion: aquifer's storage | /r/HasProperty | the volume of water
Facets:
Source sentences:
text: Specific storage is the volume of water released from one unit volume of the aquifer under one unit decline in head.
text: Volumetric specific storage (or volume specific storage) is the volume of water that an aquifer releases from storage, per volume of aquifer, per unit decline in hydraulic head (Freeze and Cherry, 1979):