Study on the groundwater system of Suhebatuo basin of Mongolia

Suhebatuo basin of Mongolia is placed in Mongolia plateau,arid,semi-arid areas and the hydrology geology condition is complicated.Based on analyzing hydrologic characteristics of the basin,the characteristics of groundwater bearing structure,groundwater controllability and groundwater system,which includes aquifer system and groundwater flow system of basin is studied by means of analysis in the conditions of recharge,flow and discharge of the regional groundwater and features of the regional groundwater flow field.The groundwater resources is calculated by means of numerical simulation.The result shows that some groundwater bearing structures exist in South of Suhebatuo basin and the groundwater can be controlled to a certain extent,the groundwater can be exploited concentrately to meet water supply of the mine by robbing the evaporate of phreatic water which distribute in a large area.It provides a reference for hydrogeological investigation of water-supply in similar region.