Analysis of the Design Ideas of "The Forest of Zhengzhou" Park in the CBD of Zhengdong New Zone;

Spatial Variation of Heavy Metals in Soils of Zhengzhou Surburb and Their Origin;

The Analysis of the Current Air Pollution in Zhengzhou Area in 2004;

The Ecological Environment Quality Warning of Zhengzhou Using Gray System Based on the PSR Model;

Goal Orientation of Zhengzhou City in Strategy when Central Plains Rising to Prominence;

Development of industry and agriculture of Zhengzhou city has increased groundwater extraction for industry,irrigation and domestic.

Application of strategic environmental assessment in integrative planning for water resources in Zhengzhou City;

Monitoring and analysis of water quality of Dongfeng River in Zhengzhou City;

Heat island effect and human body comfortable degree in Zhengzhou city;

Analysis on character and cause of water disaster in zhengzou mining area;

Evaluation of Land Environmental Quality of the Suburbs of Zhengzhou;

Analysis on the Environmental Kuznets Curve of Zhengzhou City;

Study on the Nitrate Pollution in Vegetables and Fruits in Zhengzhou;