Spatially explicit assessment on urban vitality: Case studies in Chicago and Wuhan
文献类型：期刊论文
| 作者 | Zeng, Chen3,4,5; Song, Yan5; He, Qingsong1,5; Shen, Feixue2 |
| 刊名 | SUSTAINABLE CITIES AND SOCIETY
 |
| 出版日期 | 2018-07-01 |
| 卷号 | 40页码:296-306 |
| 关键词 | Urban vitality Assessment Big data Chicago Wuhan |
| ISSN号 | 2210-6707 |
| DOI | 10.1016/j.scs.2018.04.021 |
| 通讯作者 | Zeng, Chen() |
| 英文摘要 | This study focused on urban vitality assessment to address the increasing decentralized urban pattern and take precautions to urban decline. Using Chicago in the US and Wuhan in China as examples, urban vitality was decomposed into four aspects: density, livability, accessibility, and diversity. Spatially explicit indices were calculated, and the spatial pattern was analyzed in a big data environment. The ultimate urban vitality assessment was carried out by applying a spatial technique for order preference by similarity to ideal solution to rank. The following were revealed. (1) Chicago is superior in accessibility and diversity, whereas there are high values in density and livability in Wuhan. (2) Chicago has a grid-based urban pattern and is highly decentralized in urban vitality, and the spatial division of Wuhan is considerably irregular with a ring-like spatial distribution of urban vitality. (3) Block groups or community neighborhoods around the scenic spots or with large areas are highly likely to be influenced by their neighborhoods in Chicago and Wuhan. The indicator system on urban vitality assessment can be adjusted and extended in an all-around manner and can become profoundly robust and dynamic with the consideration of diversified spatial interactions. |
| WOS关键词 | LAND-USE ; BUILT ENVIRONMENT ; WALKING ACTIVITY ; CHINA ; NEIGHBORHOOD ; QUALITY ; CITIES ; CITY ; EXPANSION ; LIFE |
| 资助项目 | Natural Science Foundation of China[4177010355] ; Natural Science Foundation of China[41501179] ; Natural Science Foundation of China[41771563] ; Administration of Regionalization in the Ministry of Civil Affairs of China |
| WOS研究方向 | Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000433982500028 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Natural Science Foundation of China ; Administration of Regionalization in the Ministry of Civil Affairs of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/54932]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zeng, Chen |
| 作者单位 | 1.Wuhan Univ, Dept Resource & Environm Sci, Wuhan 430079, Hubei, Peoples R China 2.Nanjing Univ, Dept Geog & Oceanog Sci, Nanjing 210028, Jiangsu, Peoples R China 3.Huazhong Agr Univ, Dept Land Management, Wuhan 430070, Hubei, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 5.Univ North Carolina Chapel Hill, Dept City & Reg Planning, Chapel Hill, NC 27514 USA |
| 推荐引用方式 GB/T 7714 | Zeng, Chen,Song, Yan,He, Qingsong,et al. Spatially explicit assessment on urban vitality: Case studies in Chicago and Wuhan[J]. SUSTAINABLE CITIES AND SOCIETY,2018,40:296-306. |
| APA | Zeng, Chen,Song, Yan,He, Qingsong,&Shen, Feixue.(2018).Spatially explicit assessment on urban vitality: Case studies in Chicago and Wuhan.SUSTAINABLE CITIES AND SOCIETY,40,296-306. |
| MLA | Zeng, Chen,et al."Spatially explicit assessment on urban vitality: Case studies in Chicago and Wuhan".SUSTAINABLE CITIES AND SOCIETY 40(2018):296-306. |
入库方式： OAI收割
来源：地理科学与资源研究所
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