channel flow field of karstic water
deep-seated karstic water of south Ningxia
Karstic Water Bursting Channel
karstic water filling mining area
Ordovician karstic water
Ordovician limestone karstic water
scattered flow field of karstic water
High Pressure and Rich Water
Karst cavity with rich water
balance between water supply and water demand
brackish water and semi-saline water
brackish water to salt water
conjunctive use surface water and ground water
continuous stress-day index of water logging and excessive soil water