基于耦合协调度的土地集约利用与城市化发展研究——以中原经济区为例

Research on land intensive use and urbanization development of the Central Plains Economic Zone based on coupling coordination degree

以中原经济区作为研究区域,构建土地集约利用与城市化两大系统,采用相关指标构建评价指标体系,对二者进行测算。并引入耦合协调度模型和协调发展度模型,分析土地集约利用与城市化协调发展状况。结果表明:处于高水平协调的城市有郑州、许昌,较高水平的有洛阳、三门峡、开封、蚌埠、邢台、焦作、邯郸、新型、晋城、长治,较低水平协调的有鹤壁、菏泽、聊城、驻马店、南阳、安阳、淮北、漯河、平顶山、周口、濮阳、阜阳,低水平协调的有信阳、运城、亳州、商丘、宿州,中原经济区内部城市土地集约利用和城市化协调发展水平差异显著。

Taking the Central Plains Economic Zone as the research area, construct the two systems of land intensive use and urbanization, and the evaluation index system is constructed by using the relevant indicators to measure the two. Introduet the coupling coordination degree model and the coordinated development degree model, analysis of intensive land use coordinated development status, the results show that： the city at the high level of coordination of the city of Zhengzhou, Xuchang, Luoyang, higher levels of San menxia, Bengbu, Xingtai, Jiaozuo City, Handan, Jineheng, Changzhi, new, lower level. The coordination of Hebi, Heze, Liaocheng, Zhumadian, Nanyang, Anyang, Huaibei, Luohe, Pingdingshan, Zhoukou, Puyang, Fuyang, Xinyang, the low level of coordination in Yuncheng, Bozhou, Shangqiu, Suzhou, The inner city of Central Plains Economic Zone intensive land utilization and city coordinated development level is significant.