城市群生态空间结构演变机理研究

Research on the evolutive mechanism of eco-spatial structure in the urban agglomeration region

目的为中国城市群生态空间结构优化重组提供决策和理论依据。方法以国内外文献的综合分析为主。结果其动力机制为自然生态环境、交通道路建设、产业簇群、社会历史文化、新经济环境等方面,并分析了这些因素变化对城市群生态空间结构优化重组的影响。结论城市群区域生态空间结构演变过程是在多种影响因子共同作用下进行的,不同时空条件下各影响因子作用强度存在较大差异;知识经济时代,自然生态环境、社会历史文化以及新经济因素在城市群生态空间结构优化重组过程中发挥主导作用,但它们还是要通过传统的交通道路建设、规划编制及实施、产业簇群等动力因素而发生作用;及时整合各种动力因素,最终才能使城市群生态空间结构逐步趋向合理,城市群经济社会环境才能可持续发展,"人与自然"和谐相处。

Aim To provide strategy and theoretical analysis for the urban agglomeration of China in optimizing its eco-spatial structure. Methods The chief method is the comprehensive research on related domestic materials. Results This factor has been summarized into entironment, construction access road building, industry cluster, socio-historical-cultural development and the new economic environment, and their influence on eco-spatial structure of urban agglomeration. Conclusion First, the eco-spatial structure＇s evolutive process is influenced by a lot of factors together, each influence factor＇s effect is different under the ifferent space condition. Second, the era of knowledge economy, the nature ecological environment, socio-historical-cultural and the new economic factor that play dominant effect in eco-spatial structure＇s oplimization and recomloination of the urban agglomeration. However, if make these factors play its effect, they must be based on the traditional traffic road building;weave the lay out and implement, set down the policy and carry out and the industrial cluster. Third, conform the different dynamical mechanism quickly, and then make the eco-spatial structure＇s the urban agglomeration trend to reasonable step by step, then the economic-social-environment will have a sustainable development of the urban agglomeration, man being and nature＂ will coexist harmoniously.