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Regional Differences and Influential Factors of Open Public Space in Chinese Cities Based on Big Earth Data

文献类型：期刊论文

作者Wang, Penglong1,2; Ma, Yanyan3; Zhao, Xueyan3; Wang, Bao1; Wang, Jianghao4; Gao, Feng1
刊名SUSTAINABILITY
出版日期2020-03-02
卷号12期号:6页码:16
关键词open public space regional differences influencing factors sustainable development goals (SDGs) China
DOI10.3390/su12062514
通讯作者Wang, Penglong(wangpl@llas.ac.cn)
英文摘要Urban 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.
WOS关键词URBAN GREEN SPACE
资助项目Chinese Academy of Sciences[XDA23100601]
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000523751400361
出版者MDPI
资助机构Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/133737]  
专题中国科学院地理科学与资源研究所
通讯作者Wang, Penglong
作者单位1.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
推荐引用方式
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.

入库方式： OAI收割

来源：地理科学与资源研究所

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