Knowledge Resource Center for Ecological Environment in Arid Area
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
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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). |
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