干旱区生态环境知识资源中心(Arid): Quantifying the response of surface urban heat island to urban greening in global north megacities

Arid

DOI	10.1016/j.scitotenv.2021.149553
	Quantifying the response of surface urban heat island to urban greening in global north megacities
	Cui, Fengqi; Hamdi, Rafiq; Yuan, Xiuliang; He, Huili; Yang, Tao; Kuang, Wenhui; Termonia, Piet; De Maeyer, Philippe
通讯作者	Cui, FQ (corresponding author), Univ Ghent, Dept Geog, B-9000 Ghent, Belgium. ; Hamdi, R (corresponding author), Royal Meteorol Inst, B-1180 Brussels, Belgium.
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2021
卷号	801
英文摘要	Urban heat island, a phenomenon that urban temperature is higher than the rural area nearby, affects directly citizens' human health and well-being. However, the cooling effect from urban green space (UGS) and the attribution of the different land processes to surface urban heat island intensity (SUHI) under different background climates remains unclear. The coarse-grained model was used to estimate summer SUHI in three different background climatic zones and for seven agglomerations (BTH, JP, LD, NAAC, NAGL, YZ, UQ). Results indicate that (1) the temperate zone had the highest daytime SUHI (0-10 degrees C), while the arid zone has the lowest daytime SUHI (-1-2 degrees C). In both temperate and cold zone, the daytime SUHI was higher than the nighttime SUHI. The SUHI in downtown was higher (more than 2 degrees C) than in the suburbs. (2) The increasing precipitation can enhance daytime SUHI while can weaken nighttime SUHI in all three climatic zones. The increasing temperature tends to enhance SUHI in both daytime and nighttime (exclude UQ). (3) The cooling effects of UGS in daytime SUHI were highly dependent on the background climate (cold > temperate > arid). (4) The nighttime SUHI could be effectively offset when UGSFs were greater than 0.48, 0.82, 0.97, 0.95 in NAAC, NAGL, YZ, and UQ. This article highlights the different feedback of urban green space to UHII and supports green infrastructure intervention as an effective means of reducing urban heat stress at urban agglomeration scales. (c) 2021 Elsevier B.V. All rights reserved.
英文关键词	Surface urban heat island Background climate Urban green space fraction Urban agglomerations
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000704389000007
WOS关键词	LOCAL BACKGROUND CLIMATE ; AIR-TEMPERATURE ; ENERGY-CONSUMPTION ; VEGETATION ; IMPACT ; VARIABILITY ; MITIGATION ; INTENSITY ; ALGORITHM ; MORTALITY
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	中国科学院新疆生态与地理研究所 ; 中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364599
作者单位	[Cui, Fengqi; Yuan, Xiuliang; He, Huili; Yang, Tao; De Maeyer, Philippe] Univ Ghent, Dept Geog, B-9000 Ghent, Belgium; [Cui, Fengqi; Hamdi, Rafiq; Termonia, Piet] Royal Meteorol Inst, B-1180 Brussels, Belgium; [Hamdi, Rafiq; Termonia, Piet] Univ Ghent, Dept Phys & Astron, B-9000 Ghent, Belgium; [Hamdi, Rafiq; He, Huili] Chinese Acad Sci, State Key Lab Desert & Oasis Ecol, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China; [He, Huili; Yang, Tao] Univ Chinese Acad Sci, Beijing 100094, Peoples R China; [Kuang, Wenhui] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; [Yang, Tao] Chinese Acad Sci, Inst Mt Hazards & Environm IMHE, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China
推荐引用方式 GB/T 7714	Cui, Fengqi,Hamdi, Rafiq,Yuan, Xiuliang,et al. Quantifying the response of surface urban heat island to urban greening in global north megacities[J]. 中国科学院新疆生态与地理研究所, 中国科学院地理科学与资源研究所,2021,801.
APA	Cui, Fengqi.,Hamdi, Rafiq.,Yuan, Xiuliang.,He, Huili.,Yang, Tao.,...&De Maeyer, Philippe.(2021).Quantifying the response of surface urban heat island to urban greening in global north megacities.SCIENCE OF THE TOTAL ENVIRONMENT,801.
MLA	Cui, Fengqi,et al."Quantifying the response of surface urban heat island to urban greening in global north megacities".SCIENCE OF THE TOTAL ENVIRONMENT 801(2021).