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Regional Differences and Influential Factors of Open Public Space in Chinese Cities Based on Big Earth Data
Wang, Penglong1,2; Ma, Yanyan3; Zhao, Xueyan3; Wang, Bao1; Wang, Jianghao4; Gao, Feng1
2020-03-02
Source PublicationSUSTAINABILITY
Volume12Issue:6Pages:16
Corresponding AuthorWang, Penglong(wangpl@llas.ac.cn)
AbstractUrban open public spaces that provide multiple services for residents are essential for improving life quality and urban ecosystem function and promoting healthy development, the safety of human settlements and the sustainable development of urban cities. Based on Sustainable Development Goal 11.7 of the United Nations (UN) 2030 Agenda, this study combines the big earth data with the Theil index, a coefficient of variation and Exploratory Spatial Data Analysis (ESDA) to analyze the regional differences and spatial distribution of urban open public space in 2015 for China, and uses the geographical detector to identify key factors that affect the distribution of open public spaces. The results show that (1) open public space scales in provincial-level cities have an 'East-Central-West' low-lying land pattern in spatial distribution, where the eastern region has a relatively larger open public space scale. (2) In the prefecture-level cities, the open public space scale increases with an increase in city size and economic development level, and the differences in urban open public space reduce with an increase in city size and increase with a decrease in the economic development level. (3) Factors including economic development level, residents' living standards, the urbanization level and the population size have sound explanatory powers in varying degrees on the scale of open public spaces; interactions between these factors have improved the explanatory power of the scale of urban open public space.
Keywordopen public space regional differences influencing factors sustainable development goals (SDGs) China
DOI10.3390/su12062514
WOS KeywordURBAN GREEN SPACE
Indexed BySCI
Language英语
Funding ProjectChinese Academy of Sciences[XDA23100601]
Funding OrganizationChinese Academy of Sciences
WOS Research AreaScience & Technology - Other Topics ; Environmental Sciences & Ecology
WOS SubjectGreen & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS IDWOS:000523751400361
PublisherMDPI
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/133738
Collection中国科学院地理科学与资源研究所
Corresponding AuthorWang, Penglong
Affiliation1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Peoples R China
4.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Wang, Penglong,Ma, Yanyan,Zhao, Xueyan,et al. Regional Differences and Influential Factors of Open Public Space in Chinese Cities Based on Big Earth Data[J]. SUSTAINABILITY,2020,12(6):16.
APA Wang, Penglong,Ma, Yanyan,Zhao, Xueyan,Wang, Bao,Wang, Jianghao,&Gao, Feng.(2020).Regional Differences and Influential Factors of Open Public Space in Chinese Cities Based on Big Earth Data.SUSTAINABILITY,12(6),16.
MLA Wang, Penglong,et al."Regional Differences and Influential Factors of Open Public Space in Chinese Cities Based on Big Earth Data".SUSTAINABILITY 12.6(2020):16.
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