%0 Journal Article
%T Spatial-temporal changes of Tianjin urban spatial morphology from 1978 to 2004<br>1978-2004年天津城市空间形态的时空变化
%A Cai Bofeng
%A Zhang Zengxiang
%A Liu Bin
%A Zhou Quanbin
%A <br>蔡博峰
%A 张增祥
%A 刘斌
%A 周全斌
%J 地理学报(英文版)
%D 2007
%I 
%X Taken fractal dimension, compact ratio, urban centroid and urban principal axis as the urban spatial characteristic indices, Tianjin city’s urban area is investigated in the last 26 years in a quantitative perspective, and its traits and changes during different periods are also analyzed. It is clear that these indices can not only scientifically and explicitly assess the urban morphology, urban direction and its changes and trends, but also uncover long-term effects of economy and urban planning on urban morphology. Foundation: National Basic Research Program of China (973 Program), No.2002CB412507 Author: Cai Bofeng (1977–), Ph.D, specialized in remote sensing of ecology and ecological planning.
%K urban spatial morphology
%K fractal dimension
%K compact ratio
%K urban centroid
%K urban principal axis
%K Tianjin<br>1978—2004年
%K 天津
%K 城市空间形态
%K 时空变化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=E7E6A89DD0CE36AA3756C02EB6F15CA7&aid=5D2D039ED31C0EA949C9F5CAEB44F2E1&yid=A732AF04DDA03BB3&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=8566B4AE2A8832E3&eid=25467A5A28500A25&journal_id=1009-637X&journal_name=地理学报(英文版)&referenced_num=0&reference_num=16