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中文摘要：
生态空间结构合理有序将会促进城市群健康可持续发展。文章利用生态学原理深入分析了城市群生态空间结构与经济社会发展之间的互利共生和协同进化机制，构建了生态空间结构优化组合模式；对全球尺度、国家尺度、省级尺度和地区尺度等不同层次上的城市群进行实证分析。研究结论为：①城市群范围内城市规模大小合理、密度适宜。空间组合有序，生态宅间结构优化高效，经济社会与生态环境之间互利共生、协同进化；②“廊道组团网络化模式”是城市群空间结构演化的必然趋势；③“廊道组团网络化模式”下形成的城市群生态空间结构可以进一步提高区域生态环境容量，有利于“人与自然”和谐相处。
英文摘要：
A balanced eco - spatial structure of the urban group with biological diversities in a virtuous circle of ecological environment will promote a speedy and healthy development of the economical society of the urban group. In terms of ecological theory, this paper makes an exhanstive analysis of the mutualism and co - evolutionary mechanism between the eco - spatial structure and economic - society development of the urban group, and maps out optimized modes of the eco - spatial structure of the urban group. The analysis is a case study of the urban groups on different levels of global, national, provincial and regional scales, on the basis of which conclusions are made： ①within the scope of the urban group, the cities should be, reasonably sized and appropriately densified; the spatial combination of the urban group ought to be orderly, and its ecospatial structure ought to be optimized and efficient; the relationship between the economical society and eco- spatial environment ought to be that of mutual benefit and co - evolution; ②＂the mode of corridor group network＂ is a sure trend evoked from the spatial structure, of the urban group; ③ the eco - spatial structure of the urban group under ＂the mode of corridor group network＂ can further increase the environmental capacity of urban group, and is in favor of the harmonious relationship between man and nature.
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