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[SCI] Evolution of urban system in new economic circumstances and planning countermeasures
2001年09月23日 区域经济与城市地理 暂无评论

Author】:zhang Jing-xiang, Wu Qi-yan, Rui Fu-hong

Publications】:Chinese geographical science,2001(11):129-136

【Abstract】:urban system is the spatial reflection of the inner-deep social economic movement. New economic circumstances not only make the evolution of urban system present one brand-new landscape, but also put forward a new subject for planning of urban system. This article analyze the properties of the traditional economic process and its essential effect on urban system; it makes a complete survey on the properties of new economic circumatances and its effect on re-forming of urban system; the complicated influential process and result are concluded into the aspects, such as new growth motive force, new economic organization, new location factor and new spatial phenomenon, and its inner effect mechanism is shown as well. In this article, the change process of urban system space is explained in four aspects: (1)dissimulation in the process of apatial agglomeration and diffusion;(2) change of “center-periphery” effect;(3)acceleration growth of axial regions; (4) re-forming of the world and regional urban system. Based on the above theoretical analysis and the properties & requests of new economic circumstance,this article finally puts forward four philosophies emphasized by urban system planning, and forms the new frame for drawing-up of urban system planning.

【Key word】: new economic circumstances; urban system; evolution; planning countermeasures

 

 

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