The change of land use is closely correlated to the sustainable development of regional social economy and global environmental effect, Aeeordhag to the elementary principles of systematic dynamics, based on analyzing the correlations between land use at county level and social systems, economic systems, environmental systems and urbanization policies, the systematic dynamics model of land use changes with the safety of commissariat supplication, economic increment and environmental capacity etc as dynamical mechanism was constructed by using systematic dynamics ithink software. Finally, the a...
