新型城镇化背景下中国地级以上城市综合承载力空间格局研究

发布时间：2018-06-12 15:08

本文选题：新型城镇化 + 地级以上城市　；参考：《干旱区地理》2017年03期

【摘要】：在分析城市综合承载力内涵基础上,通过建立评价指标体系,运用函数模型计算2015年中国地级以上城市综合承载力水平,利用探索性空间数据分析方法探讨了地级以上城市综合承载力的空间分布特征。结果表明:中国地级以上城市综合承载力存在较大差距,整体呈现从东部沿海向西部内陆递减的空间分布趋势;地级以上城市综合承载力呈现明显正向全局空间自相关关系,从局域空间自相关和冷热点结果来看,呈现出自东向西由热点逐步过渡为冷点的空间格局,HH型城市主要分布在热点区,H-L型城市以西部地区直辖市和省会城市居多,L-H型城市数量只有河源市,L-L型城市集中分布在冷点区。研究结果可为解决当前城镇化问题、推进新型城镇化进程提供指导和借鉴。
[Abstract]:On the basis of the analysis of the connotation of urban comprehensive carrying capacity, through the establishment of evaluation index system, the comprehensive carrying capacity level of cities and above cities in China in 2015 is calculated by function model, and the spatial distribution characteristics of the comprehensive carrying capacity of cities above the ground level are discussed by the method of exploratory spatial data analysis. There is a large gap between the combined carrying capacity and the spatial distribution trend from the east coast to the inland of the west, and the comprehensive bearing capacity of the cities above the ground level shows an obvious positive global spatial autocorrelation. From the local spatial autocorrelation and the cold hot spot, the spatial pattern from the east to the west is gradually transformed from the hot spot to the cold point, HH The type city is mainly distributed in the hot spot, the H-L city is mostly in the western region and the provincial capital city, the number of L-H type cities is only Heyuan, and the L-L type cities are concentrated in the cold point area. The results can provide guidance and reference for solving the current urbanization problem and promoting the new urbanization process.
【作者单位】：山东师范大学地理与环境学院;
【基金】：国家自然科学基金项目(41571525)
【分类号】：F299.2

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