Study on the Coupling Mechanism between Urban Land Use Benefits and Urbanization in China
基于协同理论构建土地利用效益与城市化的耦合度模型，计算2008年中国主要城市的耦合系数，发现多数城市处于中度耦合阶段，东部地区耦合度高于其他地区，且土地利用效益滞后型城市居多。
Based on Synergistic theory,the coupling degree model of land use benefits and urbanization has been put forward,by constructing the index system on the coupling,calculated coefficient of coupling of major cities in China in 2008,then use the correlation analysis on driving force.The results show that: the coupling intensity of most cities came into middling stage,there obviously exists regional disparity of the coupling degrees and coupling coordination degrees,the coupling degrees in the eastern regions are higher than those in other regions,coordination and land use have a close relationship,but there is no spatial corresponding relationship between regional coupling intensity and coordination degree,most city belonging to land use benefits retarded type at present,so there still has a large of land intensive using space to improve.