高质量发展视角下黄河流域城市群综合承载力研究

Study on the Comprehensive Bearing Capacity of Urban Agglomerations in Yellow River Basin from the Perspective of High-Quality Development

以城市群综合承载力为切入点,从五个维度构建黄河流域城市群综合承载力评价体系,运用因子分析模型评价黄河流域七大城市群综合承载力。研究发现:(1)黄河流域七大城市群综合承载力空间差异显著,黄河下游地区城市群综合承载力得分较高,中上游地区城市群综合承载力得分较低,而七大城市群的分项承载力优劣共存。(2)城市群中心城市综合承载力差异较大,城市群内部城市综合承载力等级作用明显,城市群外围城市受多中心影响发展较好。(3)黄河沿干流中心城市综合承载力呈现出条带状形式,中游流域城市综合承载力呈现闭合环状形式。最后根据研究结论,对黄河流域城市群的建设、城市群综合承载力的提升提出有针对性的建议。

This paper takes the comprehensive bearing capacity of urban agglomerations as the entry point,constructs the comprehensive bearing capacity evaluation system of urban agglomerations in Yellow River basin from 5 dimensions,and uses factor analysis model to evaluate the comprehensive bearing capacity of seven major urban agglomerations in Yellow River basin.The results show that:(1)There are significant spatial differences in the comprehensive bearing capacity of the seven major urban agglomerations in Yellow River basin,with higher scores in the lower reaches of Yellow River and lower scores in the middle and upper reaches of Yellow River,while the sub item bearing capacity of the seven major urban agglomerations coexist.(2)There are significant differences in the comprehensive bearing capacity of the central cities of the urban agglomerations,and the comprehensive bearing capacity grades within the urban agglomerations play a clear role.Obviously,the surrounding city outside the city group is well developed under the influence of multi centers.(3)The comprehensive bearing capacity of the central cities along the main stream of Yellow River is in the form of a strip,and the comprehensive bearing capacity of the cities in the middle reaches of the river basin is in the form of a closed ring.Finally,according to the research conclusions,the paper puts forward targeted suggestions for the construction of urban agglomerations in Yellow River basin and the improvement of the comprehensive bearing capacity of urban agglomerations.