Appraisal of Karst Groundwater Resources of Sangu Spring Basin

Study on Karstic Groundwater Boundary Dividing in Sangu Spring Area;

As an important spring basin of Qin river coast, Yanhe spring basin must has a tremendous effect to the development of Jincheng city in the future.

On the basis of geologic and hydrogeologic data of Shuiquanwan and Lijiazhuang Spring areas, the thesis analyzes Karstic growthing characteristics and cycle rule of Karstic groundwater, studies and analyzes the cause of formation of Shuiquanwan and Lijiazhuang Springs.

According to the related information between the variation signature in discharge and the precipitation of the East Spring and West Spring in Rencun town, the author has analyzed the result of hydrogeologic conditions of the spring area to be identical with the actual conditions.

This paper provides a historico-geographical study of the Gu-mo area, which belongs to “the Middle Riverine Tracts” in the regions south of the Yangtze River by geographical division.