IGSNRR OpenIR
Multi-dimensional expansion of urban space through the lens of land use: The case study of Nanjing City, China
Qiao Weifeng1,2,4; Gao Junbo2,3; Guo Yuanzhi2,5; Ji Qingqing1; Wu Ju1; Cao Min1,4
2019-05-01
Source PublicationJOURNAL OF GEOGRAPHICAL SCIENCES
ISSN1009-637X
Volume29Issue:5Pages:749-761
Corresponding AuthorGuo Yuanzhi(guoyz.16b@igsnrr.ac.cn)
AbstractThe study of multi-dimensional expansion of urban space (MEUS) addresses the laws of urban spatial expansion from all directions and angles. Using Nanjing as an example, this paper constructs multi-temporal, urban three-dimensional models based on RS and GIS technology and then conducts qualitative and quantitative analysis of MEUS using plot ratio change maps and MEUS quantitative index for built-up areas. Based especially on the concept of volume growth contribution rate, this paper analyzes the characteristics of MEUS in different stages. The results show that in 2000-2004, planar expansion played the main role, the internal potential development (IPD) intensity of the urban built-up areas was relatively large, and the volume growth contribution rate was low; in 2004-2008, planar expansion accelerated, and IPD slowed down; in 2008-2012, planar expansion slowed while IPD intensity increased; the contribution rates of volume growth of urban IPD for the three periods were 22.21%, 24.51% and 73.38%, respectively. This study expands the research perspective of urban spatial expansion, and the adopted methods are instructive and meaningful for MEUS research. In addition, the results of this study will deepen the understanding of MEUS laws and help improve scientific decision-making for urban planning and urban land use management.
Keywordurban land use plot ratio change map multi-dimensional expansion volume growth contribution rate Nanjing
DOI10.1007/s11442-019-1625-y
WOS KeywordQUANTIFYING SPATIOTEMPORAL PATTERNS ; EXTRACTION ; IMAGE
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41871178] ; National Natural Science Foundation of China[41671385] ; National Natural Science Foundation of China[41371172]
Funding OrganizationNational Natural Science Foundation of China
WOS Research AreaPhysical Geography
WOS SubjectGeography, Physical
WOS IDWOS:000466737100007
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/68603
Collection中国科学院地理科学与资源研究所
Corresponding AuthorGuo Yuanzhi
Affiliation1.Nanjing Normal Univ, Sch Geog, Nanjing 210023, Jiangsu, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Xinyang Normal Univ, Sch Geog Sci, Xinyang 464000, Henan, Peoples R China
4.Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing 210023, Jiangsu, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Qiao Weifeng,Gao Junbo,Guo Yuanzhi,et al. Multi-dimensional expansion of urban space through the lens of land use: The case study of Nanjing City, China[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2019,29(5):749-761.
APA Qiao Weifeng,Gao Junbo,Guo Yuanzhi,Ji Qingqing,Wu Ju,&Cao Min.(2019).Multi-dimensional expansion of urban space through the lens of land use: The case study of Nanjing City, China.JOURNAL OF GEOGRAPHICAL SCIENCES,29(5),749-761.
MLA Qiao Weifeng,et al."Multi-dimensional expansion of urban space through the lens of land use: The case study of Nanjing City, China".JOURNAL OF GEOGRAPHICAL SCIENCES 29.5(2019):749-761.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qiao Weifeng]'s Articles
[Gao Junbo]'s Articles
[Guo Yuanzhi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qiao Weifeng]'s Articles
[Gao Junbo]'s Articles
[Guo Yuanzhi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qiao Weifeng]'s Articles
[Gao Junbo]'s Articles
[Guo Yuanzhi]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.