土地集约利用与城乡统筹发展耦合关系研究——以蚌埠市为例

Study on the Coupling Relationship Between Intensive Land Use and Urban-rural Integration Development in Bengbu City

在运用熵值法对蚌埠市土地集约利用和城乡统筹发展状况进行评价的基础上,借助动态耦合模型,分析2009~2016年两子系统耦合度的变化趋势.结果表明:研究期内,蚌埠市土地集约利用程度和城乡统筹发展水平均呈上升趋势,二者所构成的复合系统处于协调发展阶段;但在各时间段呈现出不同的耦合状况,其中2014年接近最协调点,未来蚌埠市土地集约利用与城乡统筹发展有失调的倾向.最后,从完善政策、用地优化和乡村振兴3个方面提出相关建议.

On the basis of the evaluation of intensive land use and urban-rural integration development,the variation trend of the coupling degree between two subsystems is analyzed in Bengbu City from 2009 to 2016 by using a dynamic coupling model.The results show that during the research period,the land use intensive degree and the level of urban-rural integration development in Bengbu City are both on the rise,and the compound system constituted by them is in the stage of coordinated development.However,there are different coupling statuses in different periods.It is close to the most coordinated point in 2014.In addition,intensive land use and urban-rural integration development in Bengbu City tends to be out of balance in the future.Finally,relevant suggestions are put forward from three aspects: improving policies,optimizing land use and rural vitalization.