Some features of land use and its change in structure in Hengyang city are studied. Based on grey systemic model founded, the tendencies in 2005 and in 2010 of land use structure change in Hengyang city are predicted, and its impacts on sustainable land use of the city are analyzed. The result shows that in the coming 10 years there will be still many questions in the sustainable land use process of Hengyang with social and economic progress and development of urbanization. Firstly, more and more obvious contrast between population expansion an...
