长江经济带城乡协调发展评价及其时空格局

发布时间：2018-05-24 17:43

本文选题：长江经济带 + 城市与乡村　；参考：《经济地理》2017年08期

【摘要】：构建城乡协调发展评价指标体系,对2003、2008和2013年长江经济带131地市的城市发展水平和乡村发展水平进行时空定量分析,然后运用耦合协调模型探索城乡协调发展耦合协调度的时空演变规律,最后借助探索性空间数据分析和冷热点分析对城乡协调发展水平差异进行时空分布格局研究。结果显示:城市发展水平和乡村发展水平均呈现上升趋势;城乡协调发展耦合度先下降后上升,协调度先缓慢上升后加速上升。城乡协调发展高值集聚区和热点区域主要分布在下游地区,逐渐向中游地区扩展;低值集聚区和冷点区域主要分布于中上游地区,逐渐向上游地区收缩。
[Abstract]:The evaluation index system of coordinated development between urban and rural areas is constructed, and the spatio-temporal quantitative analysis of the urban and rural development level of 131 cities in the Yangtze Economic Belt in 20032008 and 2013 is carried out. Then using the coupling coordination model to explore the spatial and temporal evolution of the degree of coordinated development between urban and rural areas. Finally, by means of exploratory spatial data analysis and cold hot spot analysis, the spatial and temporal distribution pattern of the difference in the level of coordinated development between urban and rural areas is studied. The results showed that the level of urban and rural development showed an upward trend, and the degree of coordinated development of urban and rural areas decreased first and then increased, and the degree of coordination increased slowly and then accelerated up. The high value agglomeration area and hot spot area of coordinated development of urban and rural areas are mainly distributed in the lower reaches and gradually extend to the middle reaches, while the low value concentration areas and cold point areas are mainly distributed in the upper and middle reaches, and gradually shrink to the upper reaches.
【作者单位】：华中师范大学地理过程分析与模拟湖北省重点实验室/可持续发展研究中心;
【基金】：华中师范大学优秀博士学位论文培育计划(2016YBZZ004)
【分类号】：F299.27;F327

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