fieldmodelingmethodforidentifyingurbansphereofinfluenceacasestudyoncentralchina

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	fieldmodelingmethodforidentifyingurbansphereofinfluenceacasestudyoncentralchina
	Deng Yu1 ; Liu Shenghe1 ; Wang Li 2; Ma Hanqing 3; Wang Jianghao 1
	2010
Source Publication	chinesegeographicalscience
ISSN	1002-0063
Volume	000 Issue:004 Pages:353
Abstract	With rapid development of urbanization and regional interaction and interdependence, regional urban agglomeration planning becomes more and more important in China, in order to promote integrated development of various cities with close interrelationship. However, it is still arguable academically on how to define the boundary or which cities to be included for the urban agglomeration of a region. This paper aims to shed lights on how to identify urban spheres of influence scientifically by introducing field modeling method and by practicing a case study on 168 cities in Central China. In our field modeling method, the influence intensities of cities were measured by a compre-ensive index and urban spheres of influence were represented spatially by field intensity. Then, their classification and spatial distribution characteristics of study area in 2007 were identified and explored by using GIS and statistical methods. The result showed that： 1） Wuhan is the absolute dominant city in Central China; 2） the provincial capital cities dominate their own provinces and there are no other lower grade agglomeration centers; and 3） the basic types of organization form of urban sphere of influence are single-polar type, agglomeration type, close-related group type and loose-related group type.
Language	英语
Document Type	期刊论文
Identifier	http://ir.igsnrr.ac.cn/handle/311030/115066
Collection	中国科学院地理科学与资源研究所
Affiliation	1.中国科学院地理科学与资源研究所 2.中国科学院大学 3.Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences
First Author Affilication	中国科学院地理科学与资源研究所
Recommended Citation GB/T 7714	Deng Yu,Liu Shenghe,Wang Li,et al. fieldmodelingmethodforidentifyingurbansphereofinfluenceacasestudyoncentralchina[J]. chinesegeographicalscience,2010,000(004):353.
APA	Deng Yu,Liu Shenghe,Wang Li,Ma Hanqing,&Wang Jianghao.(2010).fieldmodelingmethodforidentifyingurbansphereofinfluenceacasestudyoncentralchina.chinesegeographicalscience,000(004),353.
MLA	Deng Yu,et al."fieldmodelingmethodforidentifyingurbansphereofinfluenceacasestudyoncentralchina".chinesegeographicalscience 000.004(2010):353.

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