阿克苏地区经济发展与建设用地集约利用耦合研究

The Coupling Rsearch of Aksu Region's Economic Development and Intensive Use of Construction Land

以阿克苏地区的经济发展与建设用地集约利用的两个子系统为研究对象,基于二者与社会协同理论,同时运用熵值法、统计分析、系统评价和耦合模型等方法对其进行研究。建立阿克苏地区经济发展与建设用地耦合模型,然后对耦合关系进行探讨,揭示经济发展与建设用地集约利用的关系。研究结果表明,阿克苏地区经济发展和建设用地集约利用水平都较低;经济发展—建设用地集约利用系统中两子系统在反正切函数模型中的协调性越来越差;两子系统在经济和建设用地集约利用水平较低时高度耦合,阿克苏地区的经济水平较建设用地集约利用水平快速发展,建设用地集约水平急需改善。

Taking economic development and Intensive use of construction land in Aksu as two subsystems of the study and based on both theory and social coordination,entropy method,statistical analysis,system evaluation and coupled model were used. Aksu region’s economic development and construction land coupled model was built, and then discussed the coupling relationship, revealed the relationship between economic development and Intensive use of construction land. The results showed that the level of economic development and Intensive use of construction land in Aksu were low;economic development-construction land intensive utilization system in two subsystems arc tangent function model of coordination was worse;two highly coupled subsystems in the economic and Intensive use of construction land level were lower;the Aksu region’s intensive use of construction land developed rapidly, there was the urgent need to improve the level of Intensive use of construction land.