气候变化领域集成服务门户(CCPortal): Towards inclusive urbanism: An examination of urban environment strategies for enhancing social equity in Chengdu's housing zones

CCPortal

DOI	10.1016/j.scs.2024.105414
	Towards inclusive urbanism: An examination of urban environment strategies for enhancing social equity in Chengdu's housing zones
	Ouyang, Luoman; Yang, Yikai; Wu, Zhiqiang; Jiang, Qingrui; Qiao, Renlu
发表日期	2024
ISSN	2210-6707
EISSN	2210-6715
起始页码	107
卷号	107
英文摘要	With rapid urbanization, the urban heat island (UHI) effect has become a major problem worldwide. This study focuses on the relationship between Urban Green Space (UGS) and Land Surface Temperature (LST), providing insights into how natural environment, urban construction, and human activities influence this relationship by analyzing housing areas of different tiers. Utilizing the LightGBM machine learning approach, this study takes Chengdu City in Southwest China as a research area and finds that green space has a more significant cooling effect on LST in the middle-market housing and affordable housing areas. Furthermore, within the NDVI range of 0.37 to 0.48, the LST decreases by 0.63degree celsius for every 0.1 increase. Additionally, the study reveals that urban construction characteristics, such as building density and building height, exert a more significant influence on LST in middle-market housing and affordable housing areas, with a contribution rate of 23.61 % observed in middle-market housing areas and the lowest contribution rate of 17.84 % observed in high-end housing areas. Overall, our research emphasizes the importance of addressing urban thermal disparities, particularly in diverse housing areas, by prioritizing green space augmentation and optimizing built environments, thereby offering actionable insights for equitable and sustainable urban planning.
英文关键词	Urban heat island; Land surface temperature; Urban green space; Urban thermal environment; Nonlinear decoupling model; Built environment
语种	英语
WOS研究方向	Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels
WOS类目	Construction & Building Technology ; Green & Sustainable Science & Technology ; Energy & Fuels
WOS记录号	WOS:001234121900001
来源期刊	SUSTAINABLE CITIES AND SOCIETY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297311
作者单位	National University of Singapore; Tongji University; Tongji University
推荐引用方式 GB/T 7714	Ouyang, Luoman,Yang, Yikai,Wu, Zhiqiang,et al. Towards inclusive urbanism: An examination of urban environment strategies for enhancing social equity in Chengdu's housing zones[J],2024,107.
APA	Ouyang, Luoman,Yang, Yikai,Wu, Zhiqiang,Jiang, Qingrui,&Qiao, Renlu.(2024).Towards inclusive urbanism: An examination of urban environment strategies for enhancing social equity in Chengdu's housing zones.SUSTAINABLE CITIES AND SOCIETY,107.
MLA	Ouyang, Luoman,et al."Towards inclusive urbanism: An examination of urban environment strategies for enhancing social equity in Chengdu's housing zones".SUSTAINABLE CITIES AND SOCIETY 107(2024).