On the basis of briefly introducing the environmental background of groundwater resources in the urban district of Zhumadian, the authors have emphatically discussed the problems of present situation of groundwater exploitation and environmental geology led by disordered exploitation.

Studies on Occurrence Regularity and Bionomics of Greengouse Liriomyza in Zhumadian;

Analysis on the Cause of Flooding Disasters in Zhumadian;

An Analysis on the Mortality from Primary Liver Carcinoma in Zhumadian in 1998～2002;

The Development and Application of Zhumadian Automatic System for Hydrological Measuring and Forecasting;

Problems in the Information Technology Education of Secondary and Primary Schools of Zhumadian City and Methods to Solve;

Analysing the Continuons Education about Primary and Middle School P. E. Teachersin Zhumadian City and Giveing Some Suggestions;

The Study of Regional Sustainable Development of Zhumadian City Based on Water and Land Resources Carrying Capacity

Analysis and evaluation on the characteristic of Zhumadian tourism resources

Based on the index of urban population,the hinterland and dynamic changes of Zhumadian city were studied with urban system analysis package(USAP) 1.