中国不同城市群的经济社会与环境可持续发展协调度分析

Coordinated Development of Social Economy and Environment of Chinese Cities Based on GIS-ESDA

采用定量为主和定量定性相结合的分析方法,研究了中国不同城市群的经济社会与环境协调度。通过分析发现:第一,中国城市经济社会环境整体协调度不高,绝大部分属于轻度失调类,经济发展是其主要影响因素;第二,协调度呈现出由东部沿海城市向内陆城市递减的梯度变化,而社会与经济的滞后性影响力却呈现出东高西低的现象;第三,协调度呈现"三高两低"的城市集聚格局,其中3个协调度高值城市集聚群分别位于珠三角、长三角、环渤海地区;2个协调度低值城市集聚群位于内陆中部地区。

Through quantitative and qualitative analyze,key findings showed that the coordination level of social,economic and environmental development of Chinese cities was relatively low.Economic development was the most influential factor.The coordination level degraded from eastern coastal cities to inland cities.However,the hysteresis effect of the social and economic legged power was higher in the coastal cities than western areas.The coordination level of sustainable development presented the pattern of ＂three high＂ and ＂two low＂ city agglomerations： three city clusters with high values of coordination level were located in the Pearl River Delta region,Yangtze River Delta and the Bohai Sea region;and the two city clusters with low coordination level were located in inland central regions.