中国城乡协调发展的时空特征

发布时间：2018-01-02 14:00

本文关键词：中国城乡协调发展的时空特征　出处：《西北农林科技大学学报(社会科学版)》2016年06期 　论文类型：期刊论文

【摘要】：从生产发展、人民生活和生态环境三个方面构建评价指标体系,运用熵权法、协调发展度模型、聚类分析和探索性空间数据分析等方法探讨了中国2002-2012年30个省域城乡协调度的动态演变特征和空间分异规律。结果表明:研究时段内,各省的城乡协调度均有所提升,但省份间增长差异明显;整体上城乡协调度出现明显的空间自相关,协调度高的省份主要集聚在东南沿海,协调度低的省份主要集聚在"黑河-腾冲"线以西的地区;江西、安徽、辽宁3个省份表现出局部空间异质性。最后,结合地理二元经济、二元经济结构等理论尝试解释了地理单元间的相互作用对城乡协调度差异的影响机理。
[Abstract]:From the development of production, construction of evaluation index system of three aspects of people's life and the ecological environment, by using entropy method, the model of coordinated development degree, clustering analysis and exploratory spatial data analysis method to investigate the variation of Chinese 2002-2012 years in 30 provinces of urban and rural coordination degree of the dynamic evolution and spatial characteristics. The results show that the study period in the provinces, urban and rural coordination degree is improved, but the growth difference among provinces; the overall urban and rural coordination degree appear obvious spatial autocorrelation, a high degree of coordination is mainly concentrated in the southeast coastal provinces, the coordination degree of low province mainly concentrated in "Heihe - Tengchong" line west of Jiangxi, Anhui; Liaoning 3 provinces showed local spatial heterogeneity. Finally, combined with the economic geography two yuan, two yuan in economic structure theory attempts to explain the influence mechanism of the interaction between geographic units coordination degree of urban and rural differences.

【作者单位】：浙江大学中国农村发展研究院;浙江科技学院经济与管理学院;
【基金】：国家自然科学基金项目(715732325)
【分类号】：F299.2;F320
【正文快照】： 引言进入21世纪以来,城乡分割的二元经济结构对我国经济发展的约束日益明显,这一结构已经越来越不适应构建和谐社会的时代要求[1]。将城市和农村作为一个有机整体,使其相互补充、相互促进、推动城乡一体化发展是解决“三农”问题的有效途径。近年来,国家越来越重视城乡协调发

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