摘要
Abstract
Based on China's data from 31 provinces in 2008-2022,the paper uses methods such as coupling coordination models,trend analysis,and gravity models to analyze the spatial connection and dynamic changes of China's provincial population urbanization and ecological livable coupling coordination.The space Durbin model is also used to explore driving factors affecting coupling coordination and spatial connection from different perspectives of connectivity,geography,and economic proximity.The results show that:(1)the overall degree of coupling and coordination in each province has increased,forming a"core-edge"structure centered on urban agglomerations and spreading to surrounding areas.There is also a spatial trend of"high southeast and low northwest",with a significant gap in the development levels between the two.(2)The intensity of spatial connection presents regional imbalance,and its network structure has changed significantly.It has developed from a simple linear structure around the core to a multi-core complex"network-type"spatial structure such as Beijing-Tianjin-Hebei,Jiangsu-Zhejiang-Shanghai,Jiangxi-Hubei-Xiangxia.(3)The empirical results show that the spatial effect is obvious under the multidimensional approach,and there are varying degrees of effects on coupling coordination and spatial connection between basic drivers,internal drivers,and external drivers.关键词
人口城镇化/生态宜居/耦合协调/空间关联/驱动因素Key words
population urbanization/ecological livability/coupled coordination/space correlation/driving factors
