干旱区生态环境知识资源中心(Arid): Exploring the Synergies between Urban Overheating and Heatwaves (HWs) in Western Sydney

Arid

DOI	10.3390/en13020470
	Exploring the Synergies between Urban Overheating and Heatwaves (HWs) in Western Sydney
	Khan, Hassan Saeed 1,2; Paolini, Riccardo 1; Santamouris, Mattheos 1; Caccetta, Peter 2
通讯作者	Khan, Hassan Saeed
来源期刊	ENERGIES
EISSN	1996-1073
出版年	2020
卷号	13 期号:2
英文摘要	There is no consensus regarding the change of magnitude of urban overheating during HW periods, and possible interactions between the two phenomena are still an open question, despite the increasing frequency and impacts of Heatwaves (HW). The purpose of this study is to explore the interactions between urban overheating and HWs in Sydney, which is under the influence of two synoptic circulation systems. For this purpose, a detailed analysis has been performed for the city of Sydney, while considering an urban (Observatory Hill), in the Central Business District (CBD), and a non-urban station in Western Sydney (Penrith Lakes). Summer 2017 was considered as a study period, and HW and Non-Heatwave (NHW) periods were identified to explore the interactions between urban overheating and HWs. A strong link was observed between urban overheating and HWs, and the difference between the peak average urban overheating magnitude during HWs and NHWs was around 8 degrees C. Additionally, the daytime urban overheating effect was more pronounced during the HWs when compared to nighttime. The advective flux was found as the most important interaction between urban overheating and HWs, in addition to the sensible and latent heat fluxes.
英文关键词	heatwaves urban overheating urban heat island intensity energy budget equation sensible heat flux latent heat flux advective heat flux Australian climatic conditions coastal cities desert climate
类型	Article
语种	英语
国家	Australia
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000520432300184
WOS关键词	HEAT-ISLAND ; ENERGY-CONSUMPTION ; AIR-TEMPERATURE ; WAVES ; MORTALITY ; CLIMATE ; SUMMER ; IMPACT ; AUSTRALIA ; QUALITY
WOS类目	Energy & Fuels
WOS研究方向	Energy & Fuels
来源机构	Commonwealth Scientific and Industrial Research Organisation
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314389
作者单位	1.UNSW, Fac Built Environm, Sydney, NSW 2052, Australia; 2.CSIRO, Data 61, Underwood Ave, Perth, WA 6014, Australia
推荐引用方式 GB/T 7714	Khan, Hassan Saeed,Paolini, Riccardo,Santamouris, Mattheos,et al. Exploring the Synergies between Urban Overheating and Heatwaves (HWs) in Western Sydney[J]. Commonwealth Scientific and Industrial Research Organisation,2020,13(2).
APA	Khan, Hassan Saeed,Paolini, Riccardo,Santamouris, Mattheos,&Caccetta, Peter.(2020).Exploring the Synergies between Urban Overheating and Heatwaves (HWs) in Western Sydney.ENERGIES,13(2).
MLA	Khan, Hassan Saeed,et al."Exploring the Synergies between Urban Overheating and Heatwaves (HWs) in Western Sydney".ENERGIES 13.2(2020).