As a case study of the Lingwu Yanchi region (i.

P wave velocity structure of the upper and middle crust in the Wuzhong Lingwu region is studied using the methods of ray tracing and the joint inversion of hypocentral parameters and velocity structure.

Study on species and distribution of algae in salt lakes area in Yuncheng, Shanxi Province;

Investigation was carried out on the main plant communities in Yanchi sandy land by sampling method and soil water content was measured on each sample plot,as well as the seasonal change of soil water content in the different plant communities.

Research on Some Damaging Factors and Stimulation Measures of Low Permeability Oil Reservoirs in Changwu Region.;

Strata Sequence Divisions and Hydrocarbon-bearing Characteristics of Yanchang Formation in Changwu Region;

Short-term base-level cycles and reservoir genesis on the delta front in the Changwu region,Shaanxi;