Xin'an spring is the second spring in North China.

Xin'an Spring is the second largest cold spring in north China.

Attenuation causes and forecast of flowrate of Xin an Spring;

Impact of the Construction of Wujiazhuang Reservoir on Xin an Spring;

Xin an Spring is the second largest Karst spring in Shanxi Province with the area of about 10 950 km2.

Analysis on the Characteristics of Water Environment of Xin an Spring Area;

Starting from the present situation of the development and utilization o f the karst water in Xin an Spring Area,this paper analyzes the extent of the utilization of the karst groun dwater,and puts forward some measur es and methods for making scientific development and protection of the karst groundwater.

This paper introduces the basic situation of Xin an Spring Area, analyzes the urgency and necessity of constructing the remote real-time monitoring and management system for the karst water in Xin an Spring Area, and expounds in detail the problems needing attention in constructing this system.

Xin An-ting s compilation of teaching mqteriacs and Popular Reading Materials in Yan an Period;

River health diagnosis and analysis of the Xinjiangtang River in Haining City;