The empirical study at Luanjingtan shows that eco-migrants made benign effects like protection ecological,anti-poverty,the promotion of national unity and economic and social development.

The predicting model of precipitation in Luan Jin region of Inner Mongol.

Study on Soil Moisture Movements and Features of Hydrogen and Oxygen Isotopes in Groundwater in Luanjing Irrigation Area, Inner Mongolia;

Luanjing Irrigation Area is adjacent to the Teng Ge-li Desert where evaporation is large and precipitation is small, so the area is seriously short of water and if we want to develop agriculture we must depend on irrigation.

In the research, soil water balance method, chloride profile method and groundwater level fluctuation method are used to describe the groundwater recharge in Luanjing Irrigation Area, where the utilization of irrigation water is v

Fuzzy comprehensive evaluation for mining geological condition of Jinjitan mine;