我国城市群层级结构研究

摘要

城市群是城市化发展的高级形态，在我国经济和社会发展中具有重要地位。本文选取代表城市群发育程度的指标，运用系统聚类法，对我国城市群进行层级划分。研究表明我国25个城市群按照发育程度可分为4个等级。本文从发育程度、产业结构和分布形态3个方面对各发育层级城市群的基本形态进行分析。通过对各层级的城市群发育状况和存在问题进行分析，为各城市群的建设和发展提供对策建议。%Urban agglomeration is the advanced form of urbanization development, has important position in the economic and social development of our country. This paper selects representative of urban agglomeration development degree index, using the method of system clustering hierarchy of urban agglomerations in our country. According to the degree of development, 25 cities in our country can be divided into four grades. This article analyzes the basic form of the urban agglomeration development level from development degree, the industrial structure and distribution form. Finally, this paper provides suggestions for all levels urban agglomerations.