都市区空间范围的划分方法  

RESEARCH ON THE METHOD OF QUANTIFYING THE SPATIAL BOUNDARY OF METROPOLITAN REGIONS

作　　者：王国霞[1] 蔡建明[2] 

机构地区：[1]山西大学经济与工商管理学院,中国山西太原030006 [2]中国科学院地理科学与资源研究所,中国北京100101

出　　处：《经济地理》2008年第2期191-195,249,共6页Economic Geography

基　　金：国土资源部“全国新一轮国土规划前期研究”课题资助

摘　　要：都市区已成为中国城市化快速发展的重要载体,但其地域空间范围划分标准尚不明晰,从而影响到空间规划的科学性和空间管治的可操作性。在对国内外都市区定义及划分方法的简要评述基础上,考虑到我国都市区发展所处的阶段,提出产业经济空间和人口经济空间两种划分方法。研究认为由于城市产业经济活动的多样性及其产业活动影响范围的差异性会导致产业经济空间的划分方法难以具体实施,推荐以核心城市人口经济活动的空间范围来划分都市区。在此讨论基础上,对全国尺度上的大都市区空间范围进行了大致匡算和划分,目前全国共有30个大都市区;并以北京市作为案例点,利用GIS技术,考虑道路交通系统,更为具体详细地对北京市都市区范围进行了界定,都市区地域空间形态表现为明显的锯齿状。The metropolitan regions are serving as the important carrier for the urbanization in China now, but how to quantify its spatial boundary remains yet to be improved. Based on the review of concept and the current quantification method of metropolitan regions, and considering the development stage of metropolitan regions in China at the same time, the paper put forward two implementable methods of delineating metropolitan regions, i.e. （1）the industry - based economic space, （2）the population mobility - based economic space. Since industry - based urban economy is usually quite diversified and varies in spatial scope for different industries, the people mobility - based method is suggested. By applying this method, the author estimates roughly the spatial scope to the identified 30 metropolitan regions in China. Combined with the road accessibility, the author also applies this method into the case of Beijing metropolitan region in a detail by using GIS buffer technology. It shows that the boundary of Beijing metropolitan region in fact could be a shape of saw teeth.

关 键 词：都市区 空间划分 人口经济空间 产业经济空间 

分 类 号：F291.1[经济管理—国民经济]