中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
Spatial Equity Measure on Urban Ecological Space Layout Based on Accessibility of Socially Vulnerable Groups-A Case Study of Changting, China

文献类型：期刊论文

作者Yuan, Yanhua1,2; Xu, Jiangang3; Wang, Zhenbo4,5
刊名SUSTAINABILITY
出版日期2017-09-01
卷号9期号:9页码:20
关键词national famous historical and cultural cities public parks GIS spatial analysis accessibility spatial equity socially vulnerable groups mountainous city
ISSN号2071-1050
DOI10.3390/su9091552
通讯作者Xu, Jiangang(xjg129@nju.edu.cn) ; Wang, Zhenbo(wangzb@igsnrr.ac.cn)
英文摘要The improper layout of urban public parks leads to the difference between citizens sharing or not sharing this kind of public resource, particularly in the historical districts of mountainous cities in China. The purpose of this study is to explore the spatial equity and quantitative measures of urban public parks' layouts by building a demand index of socially vulnerable groups sharing public parks based on the accessibility evaluation model. In this paper, Changting-a famous national historical and cultural city-is taken as the empirical object, then the accessibility and social equity of public parks is quantitatively measured with the aid of the field investigation method, the spatial analysis model of geographic information system (GIS) and the SPSS statistical analysis method. The results indicate that it is feasible to measure the spatial equity of urban public parks with the accessibility and demand index of socially vulnerable groups, and it can effectively characterize the rationality and social equity of urban ecological space. It shows that a degree of spatial mismatch exists between the distribution of urban public parks and that of residents, that is to say the spatial distribution of public parks is not equitable in terms of accessibility or residents' demands. Therefore, the data suggest that the spatial patterns and accessibility levels of parks in Changting County-especially the historical districts-should be further improved and perfected to achieve high levels of accessibility and equity through urban green space system planning. The paper may be used as a scientific reference for the planning and construction of ecological urban spaces. It can also provide useful decision-making guidance for urban planners in investigating, analyzing, and adjusting the distribution of public service facilities to achieve equitable outcomes, while promoting the harmonious and sustainable development of mountainous cities.
WOS关键词YANGTZE-RIVER DELTA ; PUBLIC FACILITIES ; ACCESS ; CONSTRUCTION ; PLAYGROUNDS ; JUSTICE ; SYSTEM ; PARKS ; LAND
资助项目National Key R&D Program of China[2017YFC0505702] ; Program of National Natural Science of China[51278239] ; Program of National Natural Science of China[41771181]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000411621200059
出版者MDPI AG
资助机构National Key R&D Program of China ; Program of National Natural Science of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/62024]  
专题中国科学院地理科学与资源研究所
通讯作者Xu, Jiangang; Wang, Zhenbo
作者单位1.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing 210093, Jiangsu, Peoples R China
2.Nanjing Engn Consulting Ctr, Nanjing 210005, Jiangsu, Peoples R China
3.Nanjing Univ, Sch Architecture & Urban Planning, Nanjing 210093, Jiangsu, Peoples R China
4.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Yuan, Yanhua,Xu, Jiangang,Wang, Zhenbo. Spatial Equity Measure on Urban Ecological Space Layout Based on Accessibility of Socially Vulnerable Groups-A Case Study of Changting, China[J]. SUSTAINABILITY,2017,9(9):20.
APA Yuan, Yanhua,Xu, Jiangang,&Wang, Zhenbo.(2017).Spatial Equity Measure on Urban Ecological Space Layout Based on Accessibility of Socially Vulnerable Groups-A Case Study of Changting, China.SUSTAINABILITY,9(9),20.
MLA Yuan, Yanhua,et al."Spatial Equity Measure on Urban Ecological Space Layout Based on Accessibility of Socially Vulnerable Groups-A Case Study of Changting, China".SUSTAINABILITY 9.9(2017):20.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。