Using the typical mode and structural features of city clusters both at home and abroad for reference,the spatial structure of the pan-CZT city cluster was analyzed in this paper,in which the urban density theory,the sub-dimensional spatial structure theory of city clusters and the space interaction theory were used.

With Changsha-Zhuzhou-Xiangtan megalopolis as the object of the research,and according to the relationship between industrial development and land use change,this paper establishes fifteen regionalization indexes,which involve land input and ecological restriction of industry development,economical intensity,population intensity and ecological efficiency of industry land.

This paper analyzes the land use change and its driving mechanism in the area of Changsha-Zhuzhou-Xiangtan megalopolis,on the basis of the detailed survey data of land use.

I and use change and ecosystem services value change were studied based on the data of land use survey from 1996 to 2005 in Changsha-Zhuzhou-Xiangtan megalopolis.

Either considering from the geographic location or from the comprehensive economic strength,Changsha is undertaking a heavy task of driving the development of city group of Chang-Zhu-Tan and the rising of central China.

The construction of Two-oriented Society of city group of Chang-Zhu-Tan is confronted with the gigantic environment pressure and system defect, which requires that it carries out the innovation of environmental legal system and the breakthrough of system obstacle to provide the system sustentation for boosting resource economy and environment friendship.

Study on Public Crisis Management Cooperation Mechanism of City Integration of Changsha-Zhuzhou-Xiangtan in the View of Intergovernmental Management;

Chang-Zhu-Tan City Group Regional Public Management Research;

Study on population capacity of the Chang-Zhu-Tan city group based on the Multi-object model

Chang-Zhu-Tan city group is facing a great chance of development for granting as the reform pilot area of building "two-oriented society".

In this paper, the author makes preliminary discussion on the model of administrative organizations and administration of Changsha-zhuzhou-xiangtan metropolis.

A case of Changsha-Zhuzhou-Xiangtan metropolis in 2005 was carried out to analyze the environment-friendly indexes for example.

This paper calculated the ecological footprints and the land carrying capacity of Changsha-Zhuzhou-Xiangtan metropolis in 2006 by adopting the ecological footprint principle and model.