重庆市城乡融合发展时空特征与影响机制研究

Spatial-Temporal Characteristics and Impact Mechanism of Urban-Rural Integration Development in Chongqing

研究在阐释城乡融合内涵基础上,测度了重庆城乡融合发展水平,借助地理加权回归模型识别了重庆市县域城乡融合发展的影响因子.研究发现:①重庆市直辖以来城乡融合发展水平以2006年为拐点,呈现先降后升的“U”形变化特征,城乡融合发展结构表现为失衡状态.②重庆市县域城乡融合发展水平空间分异明显,热点区分布在主城都市区,冷点区分布在渝东北和渝东南山区.③财政涉农资金占比是城乡融合发展的关键驱动因子,金融服务资源下沉和乡村旅游高质量发展对于推动城乡融合发展也有积极意义;现阶段山区地形条件对于城乡融合发展有一定的抑制效应,耕地资源对于城乡融合发展的支撑作用尚未显现,亟需加强耕地保护和转型利用.

This study focused on the theme of urban-rural integration(URI)development,interpreted the connotation of URI,quantitatively measured the urban-rural integration level(URIL)in Chongqing,and identified the influencing factors of URI by geographically weighted regression model at the county scale.The results showed that:①The evolution of the URIL demonstrates a U-shaped curve with 2006 as the inflection point.However,the overall structure of URI development is in an imbalance state.②The spatial differentiation of URIL in county scale in Chongqing is obvious.The hot spots are distributed in the metropolitan areas,and cold spots are distributed in the southeast and northeast regions of Chongqing.③The percentage of financial-related funds is a crucial driving factor.The sinking of financial service resources and the high-quality development of rural tourism are conducive to URI.However,the mountainous terrain conditions show negative effects on URI,and the supporting role of cultivated land in the URI has not shown.Protection and transformation of cultivated land are urgently needed.