Through the investigation of an accident of customer s electrical appliance to be burned out in grid, analyzes the relay protection existing problems of regional grid combining by the small hydropower stations, puts forward the necessity of installing the over voltage protective device in regional grid.

Setting up Interregional Ecological Compensation Mechanism to Advance Coordinated Development of Regional Economy;

The data analysis of regional water resources and economic society coupling system sustainable development;

Determination of Lead in Human Hair of Different Regions by FAAS;

Development of district environment economics indicator system;

The analysis of investment structure in district environment pollution control;

A Compare Study and Evaluation for the Competitive Capability of Chinese District Agriculture;

Study on dynamically monitoring the land salinizing in the typical area of inner mongolia;

Sustainable development of area water resource;

Research on evaluation for the competition ability of areal investment environment based on fuzzy theory;

Soil Quality Evaluation of Regional Green Food Producing Area——Taking the Linfen City of Shanxi Province as Example;

Regional design: Recovering a great landscape architecture and urban planning tradition;