Urban Three-dimensional Expansion and Its Driving Forces——A Case Study of Shanghai,China

作     者：SHI Longyu SHAO Guofan CUI Shenghui LI Xuanqi LIN Tao YIN Kai ZHAO Jingzhu 

作者机构：Institute of Urban Environment Chinese Academy of Sciences Xiamen 361003 China Graduate University of Chinese Academy of Sciences Beijing 100049 China Department of Forestry and Natural Resources Purdue University West Lafayette IN47907 USA 

出 版 物：《Chinese Geographical Science》 (中国地理科学（英文版）)

年 卷 期：2009年第19卷第4期

页      面：291-298页

核心收录：

学科分类：0303[法学-社会学] 070904[理学-构造地质学] 0709[理学-地质学] 07[理学] 08[工学] 0708[理学-地球物理学] 083304[工学-城乡发展历史与遗产保护规划] 0705[理学-地理学] 0813[工学-建筑学] 0704[理学-天文学] 0833[工学-城乡规划学] 

基　　金：Under the auspices of the Key Direction in Knowledge Innovation Programs of Chinese Academy of Sciences (No KZCX2-YW-422) National Natural Science Foundation of China (No 40701059) 

主　　题：urban expansion three-dimensional space urbanization urban vertical expansion urban horizontal ex-pansion Shanghai China 

摘      要：Urban expansion is a phenomenon of urban space increase,and an important measuring index of the process of *** Shanghai as an example,the changes of urban average height and built-up area were studied to represent city s vertical and horizontal increases respectively,and statistical methods were used to analyze the driving forces of urban *** research drew following conclusions:1) The urban expansion process of Shanghai from 1985 to 2006 had a clear periodic feature,and could be divided into three stages:vertical expansion in dominance,coordinated vertical and horizontal expansion,and horizontal expansion in dominance.2) The average height and quantity of buildings in core city were significantly bigger than those in suburbs,but the changing speed of the latter was *** 3) urbanization process was the major driving force for the city s horizontal expansion,while industrial structure improvement was the key driving factor for the vertical *** two driving forces were simultaneously affected by city s political factors.