Feasibility of groundwater reservoir in the Liushuihao Spring Basin;

Study on feasibility of restoring spring water quantity at Baiquan of Xingtai City;

In order to study flood management problems of the Wanquan River basin, a hydrological multicell and hydraulics model has been built up to simulate complex flood routing behaviors.

Study on the effect of sealing off mountainous areas for afforestation (grass) in the Hanquangou valley;

Study on dynamics succession pattern of secondary forest in Hanquangou valley of Gansu Province