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	Spatial difference features and organization optimization of cities and towns in tarim river basin
	Sun, ChangLong1,2; Zhang, XiaoLei1; Jin, Nuo1; Du, HongRu1; Ma, WenWen3
刊名	Journal of arid land
	2010-03-01
卷号	2期号:1页码:33-42
关键词	Tarim river basin Urban system Spatial structure Spatial organization
ISSN号	1674-6767
DOI	10.3724/sp.j.1227.2010.00033
通讯作者	Zhang, xiaolei(zhangxl@ms.xjb.ac.cn)
英文摘要	This paper analyzes the urban spatial structure of tarim river basin from the perspectives of urbanization, urban density, grading scales and spatial evolution patterns, using geographical theories and methods, such as fractal theory, principle component analysis, urbanization imbalance index, urban scale imbalance indicator, and urban spatial interaction. the results show that the urban spatial structure displays balanced distribution in the overall pattern, while an imbalanced distribution in each region. the development of town pattern tends to be gathering to the central towns in the oasis of tarim river basin and a development axis has begun to form along the southern xinjiang railway. based on the division of urban hinterland, and the development characteristics of oasis economy, this paper puts forward an urban spatial organization model. this model uses "breakpoint model" and divides tarim river basin into five urban clusters: korla urban cluster, kuqa urban cluster, aksu urban cluster, kashgar urban cluster and hotan urban cluster. as a conclusion, this article puts forward an overall framework of urban spatial organization in tarim river basin: "one axis, double core, and five groups".
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000293427100007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2409428
专题	中国科学院大学
通讯作者	Zhang, XiaoLei
作者单位	1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Xinjiang Normal Univ, Inst Geog & Tourism, Urumqi 830054, Peoples R China
推荐引用方式 GB/T 7714	Sun, ChangLong,Zhang, XiaoLei,Jin, Nuo,et al. Spatial difference features and organization optimization of cities and towns in tarim river basin[J]. Journal of arid land,2010,2(1):33-42.
APA	Sun, ChangLong,Zhang, XiaoLei,Jin, Nuo,Du, HongRu,&Ma, WenWen.(2010).Spatial difference features and organization optimization of cities and towns in tarim river basin.Journal of arid land,2(1),33-42.
MLA	Sun, ChangLong,et al."Spatial difference features and organization optimization of cities and towns in tarim river basin".Journal of arid land 2.1(2010):33-42.

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