Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1088/1748-9326/aa922a |
Attribution and mitigation of heat wave-induced urban heat storage change | |
Sun, Ting1,2; Kotthaus, Simone1,3; Li, Dan4; Ward, H. C.1; Gao, Zhiqiu5; Ni, Guang-Heng2; Grimmond, C. S. B.1 | |
2017-11-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2017 |
卷号 | 12期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | England; Peoples R China; France; USA |
英文摘要 | When the urban heat island (UHI) effect coincides with a heat wave (HW), thermal stress in cities is exacerbated. Understanding the surface energy balance (SEB) responses to HWs is critical for improving predictions of the synergies between UHIs and HWs. This study evaluates observed SEB characteristics in four cities (Beijing, Lodz, London and Swindon), along with their ambient meteorological conditions, for both HWand background summer climate scenarios. Using the Analytical Objective Hysteresis Model (AnOHM), particular emphasis is on the heat storage. The results demonstrate that in London and Swindon the amount of daytime heat storage and its fraction relative to the net all-wave radiation increase under HWs. Results further demonstrate that such increases are strongly tied to lower wind speeds. The effects of different UHI mitigation measures on heat storage are assessed using AnOHM. Results reveal that use of reflective materials and maintaining higher soil moisture availability can offset the adverse effects of increased heat storage. |
英文关键词 | heat wave heat storage urban environment surface energy balance |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000414260800001 |
WOS关键词 | GREEN ROOF PERFORMANCE ; ANTHROPOGENIC HEAT ; WIND-SPEED ; MODEL ; FLUXES ; AREAS ; ENVIRONMENT ; ISLANDS ; CITIES ; ENERGY |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/36509 |
专题 | 气候变化 |
作者单位 | 1.Univ Reading, Dept Meteorol, Reading, Berks, England; 2.Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing, Peoples R China; 3.Ecole Polytech, Inst Pierre Simon Laplace, Palaiseau, France; 4.Boston Univ, Dept Earth & Environm, Boston, MA 02215 USA; 5.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Sun, Ting,Kotthaus, Simone,Li, Dan,et al. Attribution and mitigation of heat wave-induced urban heat storage change[J]. ENVIRONMENTAL RESEARCH LETTERS,2017,12(11). |
APA | Sun, Ting.,Kotthaus, Simone.,Li, Dan.,Ward, H. C..,Gao, Zhiqiu.,...&Grimmond, C. S. B..(2017).Attribution and mitigation of heat wave-induced urban heat storage change.ENVIRONMENTAL RESEARCH LETTERS,12(11). |
MLA | Sun, Ting,et al."Attribution and mitigation of heat wave-induced urban heat storage change".ENVIRONMENTAL RESEARCH LETTERS 12.11(2017). |
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