Evaluation on Intensive Land Use in the Provincial Development Zones in Wuxi City, China

This paper deals with the intensive land use in the five provincial development zones in Wuxi, after constructing the evaluation index system from the viewpoint of present situation, efficiency and sustainability of land use, the paper calculates the weights using optimal combination of empowerment, and evaluates the intensity. The result shows that the land intensity difference is large in five development zones. The land intensity of Liyuan Park is the highest, up to 0.93, and that of Xishan, Shuofang and Wuxi Economic Development Zones is almost equal, respectively reaching 0.83, 0.81, and 0.80, while that of Huishan Economic Development Zone is the lowest, which is only 0.60. 147 enterprises were selected in Wuxi as samples standing for different manufactures to evaluate the land intensity among different manufacturing industries in this paper. This paper comes to conclusion that the intensity of the 11 manufacturing enterprises in Wuxi is much high.