我国中心城市规模与宜居程度关系研究——基于26个省会城市面板数据的分析

Research into the Relationship between Scale and Livable Level of the Central Cities—Analysis of Panel Data Based on 26 Provincial Capitals

对我国26个省会城市规模与宜居程度关系的分析表明,随着城市人口、面积和经济总量的增长,其气候适宜度及绿化率总体上呈下降趋势,而消费潜力、劳动力需求、城市集中度及城市污染呈上升趋势。可见,我国中心城市的规模扩张是以宜居程度下降为代价的,同时也产生了拥挤效应。应采取更科学的规划和设计,走宜居型城市发展道路,使中国城市在适宜的人口与面积规模下实现集约化的经济增长。

Analysis of the relationship between the scale and livable level of 26 provincial capitals of China shows that with the growth of urban population,urban areas and economic gross,the suitability of the climate and green rate are declining while consumption capability,demand of labors,urban agglomeration degree and urban pollution are rising. Thus,the scale enlargement of China’s central cities pays the price of the declining of livable level and produces congested effect simultaneously. China should have more forcible plan and design and take livable cities as her developing direction in order to make China’s cities realize intensive economic growth under suitable areas and scale.