我国城镇化不同发展阶段的区域小城镇空间发展形态与特征研究

随着城镇化的发展,区域小城镇的空间形态一般要经历离散、极化、扩散、均衡四个发展阶段,形态模式从点状零散型向单中心向心型、多中心多核型、多中心网络型演化,交通、经济、自然地理是其主要的影响要素。在不同地区,由于影响要素合成所产生作用力大小的不同,造就了空间发展的阶段和形态分异,导致了我国东中西部区域小城镇空间发展的形态差异。未来我国东部地区应进一步统筹小城镇的发展,优化网络型空间格局;中西部地区,国家应给予小城镇更多的支持,密切与东部地区的经济联系,顺势构筑多中心网络型的区域空间体系。

Research on Spatial Form and Characteristics of Regional Small Cities and Towns in Different Development Stages of Urbanization in China

With the development of urbanization, regional small cities and towns generally go through four stages, which are discrete, polarization, spread and balance, form patterns evolution from dots scattered type to single centripetal, polycentric-multicore, polycentric networks, transportation, economic and physical geography are major factors. In different regions, due to differences in force size, generated by the synthesis of influencing factors, creating spatial development phases and morphological differentiation, leading to differences of spatial patterns in the development of small cities and towns in east, Middle and west areas. In future, eastern region should co-ordinate the development of small cities and towns further, optimized network spatial patterns; the central and western regions, countries should give more support to small cities and towns, close economic ties with east, by the way, build a network of regional spatial systems.