中国城市低碳绿色发展的格局及其差异分析——以地级以上城市GDP值前110强为例

Analysis of the Patterns and Differences on Cities of Low Carbon Green Development in China——A Case Study of the Top 110 Cities

根据低碳绿色城市的发展目标、关键问题和重点领域,从经济低碳化、社会低碳化、资源低碳化、设施低碳化、环境友好化、环境绿色化6个方面构建了低碳绿色指数的综合评价指标体系。运用主客观组合赋权法,对我国GDP值前110强地级以上城市的低碳绿色发展格局及其差异进行了分析。结果表明:低碳绿色发展水平普遍不高,城市之间存在差异;低碳绿色指数在空间格局上是东高中低、西部居中,沿海高于内地;不同区域、规模、财富、职能的低碳绿色指数及各分指数之间都存在一定的差异;人口规模、贫富水平分别与低碳绿色指数间均是弱相关关系;人口城市化、土地城市化、第二产业比重、服务业比重、能源强度分别与低碳绿色指数间依次是无、弱负、极弱负向、弱、中等负向的相关关系;低碳绿色发展各个方面不够平衡,一些欠缺有待弥补。

Based on the development of low carbon green city, the comprehen-sive evaluation index system on low carbon green index was designed from 6 as-pects as economic low carbon process, society low carbon process, resource low carbon process, facility low carbon process, environment-friendly process, en-vironmental greening process. The patterns and differences of low carbon green development for the top 110 cities in China were analyzed, by using combina-tion of subjective and objective weighting method. Results indicated that： All of the low carbon green development level did not high, and it existed differ-ences among cities; The spatial pattern of low carbon green index lied in that east region was high, middle region was low, western region was placed in the＆amp;nbsp;middle, and coastal region was higher than mainland; The differences existed in different regional, scale, wealth, functions on low carbon green index and each sub index; The relation between population scale, wealth level and low carbon green index was respectively all weak correlation; The relation between population urbanization, land urbanization, second industry proportion, ser-vices proportion, energy strength and low carbon green index was respectively no, weak and negative, very weak and negative, weak, moderate and negative correlation; Various aspects of low carbon green development were not bal-anced, some weak points should be overcame.