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

doi:10.1007/s00376-020-0139-y

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所

	Increases in Anthropogenic Heat Release from Energy Consumption Lead to More Frequent Extreme Heat Events in Urban Cities
	Liu, Bin 1,4,5; Xie, Zhenghui 1,4; Qin, Peihua 4; Liu, Shuang 2; Li, Ruichao 1,4; Wang, Longhuan 1,4; Wang, Yan 1,4; Jia, Binghao 4; Chen, Si 1,4; Xie, Jinbo 4
刊名	ADVANCES IN ATMOSPHERIC SCIENCES
	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
DOI	10.1007/s00376-020-0139-y
通讯作者	Xie, Zhenghui(zxie@lasg.iap.ac.cn)
产权排序	4
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
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关键词	REGIONAL CLIMATE ; IMPACT ; ISLAND ; URBANIZATION ; TEMPERATURES ; EMISSIONS ; CHINA
WOS研究方向	Meteorology & Atmospheric Sciences
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000606210400002
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
内容类型	期刊论文
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.University of Chinese Academy of Sciences, Beijing 100049, China; 2.Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China; 3.National Meteorological Information Center, China Meteorological Administration, Beijing 100081, China 4.State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China; 5.School of Software Engineering, Chengdu University of Information Technology, Chengdu 610103, 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.