Spatial-temporal Evolution of Urban Morphology and Land Use Sorts in Changsha

Expand
  • 1. College of Urban and Environmental Sciences of Northeast Normal University, Changchun, Jilin 130024;
    2. Changsha Planning Information Service Center, Changsha, Hunan 410013;
    3. College of Informational and Physical Sciences of Central South University, Changsha, Hunan 410083

Received date: 2005-12-18

  Revised date: 2006-07-16

  Online published: 2007-03-20

Abstract

The history and the present situation of study on urban morphology and land use structure based on the fractal theory are briefly introduced and reviewed.The model and its meanings of the fractal theory on urban morphology research is also introduced and explained.Taking Changsha as an example,the authors draw 1979,1996,2003’s fractal data message of its urban morphology by writing compute program and using ArcGIS soft,and calculate the fractal dimensions of its urban morphology and land use structure of different periods.The end shows that the tendency of fractal evolution gradually changing from the chaos to the order has been existing in urban morphology and land use structure in Changsha,and its causes of this phenomenon are mainly made for the development of urban economy,the innovation of regionalism and the modification of city planning.At the same time a few of questions in land structure also have been discovered,including that the area of the green land and the traffic land is smaller and their distributions are also more centralized.In this study,the dimension inclusion theory is confirmed,which means all the dimensions of different land use sorts are smaller than that of the whole urban morphology.Some significance about the study to Changsha urban planning also has been put forward.

Cite this article

CHEN Qun-Yuan, YIN Chang-Lin, CHEN Guang-Hui . Spatial-temporal Evolution of Urban Morphology and Land Use Sorts in Changsha[J]. SCIENTIA GEOGRAPHICA SINICA, 2007 , 27(2) : 273 -280 . DOI: 10.13249/j.cnki.sgs.2007.02.273

References

[1] Batty M.Cities as fractals:Simulating growth and form[A].In:Crilly A J,Jones H,eds.Fractals and Chaos[M].New York:Spring-Verlag,1991.
[2] Batty M,Longley P.Fractal Cities:a Geography of Form and Function[M].San Diego,CA:Academic Press,1994.
[3] Frankhouser P.Aspects fractals des structure urbaines[J].L'Espace geographique,1990,19:45-69.
[4] Frankhouser P.La Fractalite des Structures Urbaines[M].Paris:Economica,1994.
[5] 李后强,艾南山.具有黄金分割特征和分形性质的市场网络[J].经济地理,1992,12(4):1~5.
[6] 陈彦光,刘继生.城市土地利用结构和形态的定量描述:从信息熵到分维数[J].地理研究,2001,20(4):146~152.
[7] 刘继生,陈彦光.人口的区位过程与城市的分形形态-关于城市生长的一个理论探讨[J].人文地理,2002,17(1):24~28.
[8] 刘继生,陈涛.东北地区城市体系空间结构的分形研究[J].地理科学,1995,15(2):136~143.
[9] 刘继生,陈彦光.城市体系空间结构的分维数及其测算方法[J].地理研究,1999,18(2):171~178.
[10] 杨山.发达地区城乡聚落形态的信息提取与分形研究——以无锡市为例[J].地理学报,2000,49(1):9~15.
[11] 冯健.转型期中国城市内部空间重构[M].北京:科学出版社,2004.
[12] 冯健.杭州城市形态和土地利用结构的时空演化[J].地理学报,2003,58(3):343~353.
[13] 李江,段杰.组团式城市外部空间形态分形特征研究[J].经济地理,2004,24(1):62~66.
[14] 刘继生,陈彦光.城市地理分形研究的回顾与前瞻[J].地理科学,2000,20(2):166~171.
[15] 赵锐,赵宏.地理现象分形研究[J].地理科学,1994,14(1):9~15.
[16] 陈彦光,刘明华.城市土地利用结构的熵值定律[J].人文地理,2001,16(4):20~24.
[17] 李新运.山东省城市体系分形特征及规模结构预测[J].经济地理,2003,17(1)60~64.
[18] Benguigui L.When and where is a city fractal?[J].Environment and Planning B:Planning and Design,2000,27:507-519.
[19] 刘纪远,王新生,庄大方,等.凸壳原理用于城市用地空间扩展类型识别[J].地理学报,2003,58(6):885~892.
[20] 王新生,刘纪远,庄大方,等.中国特大城市空间形态变化的时空特征[J].地理学报,2005,60(3):392~400.
[21] 陈彦光.分形城市与城市规划[J].城市规划,2005,29(2):33~40.
[22] 李江,段杰.组团式城市外间空间形态分形特征研究[J].经济地理,2004,24(1):62~66.
[23] 李江.武汉市外部空间形态分形特征演变规律研究[J].长江流域资源与环境,2004,13(3):208~211.
[24] 陈彦光,刘继生.效用最大化、Logit变换和城市地理学的数量分析模型[J].地理科学,2002,22(5):581~586.
Outlines

/