地理科学 ›› 2009, Vol. 29 ›› Issue (5): 627-633.doi: 10.13249/j.cnki.sgs.2009.05.627

• 论文 • 上一篇    下一篇

城市紧凑度的综合测度及驱动力分析——以江苏省为例

毛广雄1,2, 丁金宏1, 曹蕾2   

  1. 1. 北京大学城市与环境学院, 北京 100871;
    2. 国家自然科学基金委员会, 北京 100085
  • 收稿日期:2009-03-26 修回日期:2009-09-17 出版日期:2009-09-20 发布日期:2009-09-20
  • 作者简介:毛广雄(1975- ),男,江苏涟水人,讲师,博士研究生,主要研究方向为区域经济与城市发展。E-mail:gxmao123@126.com。
  • 基金资助:
    国家自然科学基金(40801049)、江苏省社会科学研究基金(08EYB017)、江苏省高校哲学社会科学研究基金(08SJD7900003)资助。

Comprehensive Level and Impetus of City Compactness-A Case of Jiangsu Province

MAO Guang-xiong1,2, DING Jin-hong1, CAO Lei2   

  1. 1. Institute of urban and Environment, Huaiyin Normal University Jiangsu, Huai'an 223300;
    2. The Center for Modern Chinese City Studies, East China Normal University, Shanghai, 200062
  • Received:2009-03-26 Revised:2009-09-17 Online:2009-09-20 Published:2009-09-20

摘要: 根据紧凑城市的核心内涵,从经济紧凑度、城市用地及形态紧凑度、交通紧凑度和人口紧凑度等方面,构建城市紧凑度的综合测度模型。运用熵值法,对江苏省13中心城市紧凑度进行综合分析后认为,各中心城市紧凑度总体水平不高,且空间差异明显,大致由南向北渐次减弱,根据差异可将江苏省中心城市紧凑度划分为紧凑、较紧凑和不紧凑三类。在此基础上,提出城市紧凑度主要是制度调控力,市场拉动力、人口推动力和交通引导力共同驱动的结果,结合回归模型对主要驱动力进行比较分析,认为制度调控力,市场拉动力和人口推动力对江苏城市紧凑度影响显著,交通引导力还需要进一步强化。

Abstract: The thirty years of reform and opening are thirty years for China cities’ quick development, during which many problems appeared such as the disorder of city space, inequality and deterioration of internal and external environment, and so on. Compacted city theory was advanced by European scholars to resolve such problems as city decline, city expansion as well as limiting factors of land resources, which mainly involves theoretical ideas of high density city exploitation, mixed land use, decentralized convergence, prior development of public transportation and constructing harmonious city condition. This article analysed and generalizes the definition and characters of compacted city, summarized the synthethical measurement methods, and put forwards the advantages and disadvantages both of the single index measurement and multi-index measurement. From the basic concept of compact city, the paper discussed the measuring way for city compactness. It is of great guiding significance for theory and practice for improving intensive degree of Chinese city space utilization, avoiding disorder spread of space and promoting the sustainable development of urban to grasp the developing current situation of compact city and to establish an effective pushing model for compact city.The paper believed that compact city includes the compact of city form, the compact of function and the compact of population. The core connotation of that means a high definition state of city and is a strategic mode of efficient and high quality of urban development.Based on the related theories about core meaning of compact city both at home and abroad, the paper constructs the appraisal index system of the synthesis level of the city compactness embarking economic compactness, land compactness, traffic compactness and population compactness. With the method of entropy, the paper researched the comprehensive city compactness of 13 central cities of Jiangsu Province. and finds out that all the city compactness of the cities are low, and the spatial discrepancy of compactness is obvious. At the same time, the article also classified city compactness into three grades: compact, less compact and non-compact. On the basis, the article drew the conclusion that the impetus of city compactness involved the system forces, the market forces,population forces, the traffic guide forces and nature forces. The multiple linear regression models show that system forces, market forces and population forces promote the city compactness obviously. But the traffic guide forces should be improved rapidly.

中图分类号: 

  • F292