吉林省经济增长与城市建设用地扩张脱钩关系研究

为深入探究吉林省经济增长与城市建设用地扩张的相互关系,本研究运用脱钩分析模型对吉林省经济增长与城市建设用地扩张的脱钩关系进行测度分析,并归纳其空间分异特点及成因。结果表明:1)2001—2015年,吉林省经济增长与城市建设用地扩张以弱脱钩状态为主,脱钩关系整体较为合理,经济增长对城市建设用地资源的依赖性逐渐减弱。2)在空间上,各地市(州)脱钩关系地域差异性显著,主要划分为脱钩理想型城市(辽源市和白山市)、脱钩基本理想型城市(长春市、通化市、松原市、白城市和延边州)和脱钩不理想型城市(吉林市和四平市)。3)基本理想型城市逐渐趋向理想状态,而不理想型城市与理想状态差距较大。最后从加强建设用地供地管理、提高建设用地使用效率、转变经济发展方式3方面提出相关政策措施促进经济增长与城市建设用地扩张理想脱钩,以实现吉林省经济社会可持续发展、土地资源可持续利用。

Study on the decoupling between urban construction land expansion and economic growth in Jilin Province

In order to further study the relationship between urban construction land and economic development,a decoupling model is used in this study to analyze the decoupling relationship between urban construction land expansion and economic growth in Jilin Province.The results show that from 2000 to 2015,the decoupling between urban construction land expansion and economic growth in Jilin province tends to be reasonable,and urban decoupling is divided into three categories.The first category is ideal cities including Liaoyuan and Baishan.The second category is basal ideal cities including Changchun,Tonghua,Songyuan,Baicheng,and Yanbian.The third category is non-ideal cities including Jilin and Siping.Therefore,a relevant measures is put forwarded in this study to promote the further decoupling of construction land expansion and economic growth,and realizes the sustainable use of land resources.