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Increases in Anthropogenic Heat Release from Energy Consumption Lead to More Frequent Extreme Heat Events in Urban Cities

文献类型：期刊论文

作者Liu, Bin1,2,5; Xie, Zhenghui2,5; Qin, Peihua2; Liu, Shuang4; Li, Ruichao2,5; Wang, Longhuan2,5; Wang, Yan2,5; Jia, Binghao2; Chen, Si2,5; Xie, Jinbo2
刊名ADVANCES IN ATMOSPHERIC SCIENCES
出版日期2021
卷号38页码:430-445
关键词anthropogenic heat release extreme temperature event Weather Research and Forecasting model Beijing
ISSN号0256-1530
DOI10.1007/s00376-020-0139-y
产权排序4
通讯作者Xie, Zhenghui(zxie@lasg.iap.ac.cn)
文献子类Article
英文摘要With economic development and rapid urbanization, increases in Gross Domestic Product and population in fast-growing cities since the turn of the 21st Century have led to increases in energy consumption. Anthropogenic heat flux released to the near-surface atmosphere has led to changes in urban thermal environments and severe extreme temperature events. To investigate the effects of energy consumption on urban extreme temperature events, including extreme heat and cold events, a dynamic representation scheme of anthropogenic heat release (AHR) was implemented in the Advanced Research version of the Weather Research and Forecasting (WRF) model, and AHR data were developed based on energy consumption and population density in a case study of Beijing, China. Two simulations during 1999-2017 were then conducted using the developed WRF model with 3-km resolution with and without the AHR scheme. It was shown that the mean temperature increased with the increase in AHR, and more frequent extreme heat events were produced, with an annual increase of 0.02-0.19 days, as well as less frequent extreme cold events, with an annual decrease of 0.26-0.56 days, based on seven extreme temperature indices in the city center. AHR increased the sensible heat flux and led to surface energy budget changes, strengthening the dynamic processes in the atmospheric boundary layer that reduce AHR heating efficiency more in summer than in winter. In addition, it was concluded that suitable energy management might help to mitigate the impact of extreme temperature events in different seasons.
电子版国际标准刊号1861-9533
WOS关键词REGIONAL CLIMATE ; IMPACT ; ISLAND ; URBANIZATION ; TEMPERATURES ; EMISSIONS ; CHINA
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23090102] ; National Natural Science Foundation of China[41830967] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDY-SSW-DQC012] ; National Key Research and Development Program of China[2018YFC1506602] ; National Key Research and Development Program of China[2020YFA0608203]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000606210400002
出版者SCIENCE PRESS
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; National Key Research and Development Program of China
源URL[http://ir.imde.ac.cn/handle/131551/55195]  
专题中国科学院水利部成都山地灾害与环境研究所
通讯作者Xie, Zhenghui
作者单位1.School of Software Engineering, Chengdu University of Information Technology, Chengdu 610103, China;
2.State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;
3.National Meteorological Information Center, China Meteorological Administration, Beijing 100081, China
4.Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China;
5.University of Chinese Academy of Sciences, Beijing 100049, China;
推荐引用方式
GB/T 7714		 Liu, Bin,Xie, Zhenghui,Qin, Peihua,et al. Increases in Anthropogenic Heat Release from Energy Consumption Lead to More Frequent Extreme Heat Events in Urban Cities[J]. ADVANCES IN ATMOSPHERIC SCIENCES,2021,38:430-445.
APA Liu, Bin.,Xie, Zhenghui.,Qin, Peihua.,Liu, Shuang.,Li, Ruichao.,...&Shi, Chunxiang.(2021).Increases in Anthropogenic Heat Release from Energy Consumption Lead to More Frequent Extreme Heat Events in Urban Cities.ADVANCES IN ATMOSPHERIC SCIENCES,38,430-445.
MLA Liu, Bin,et al."Increases in Anthropogenic Heat Release from Energy Consumption Lead to More Frequent Extreme Heat Events in Urban Cities".ADVANCES IN ATMOSPHERIC SCIENCES 38(2021):430-445.

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来源：成都山地灾害与环境研究所

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