干旱区生态环境知识资源中心(Arid): Combining Satellite Data and Spatial Analysis to Assess the UHI Amplitude and Structure within Urban Areas: The Case of Moroccan Cities

Arid

DOI	10.3390/urbansci5030067
	Combining Satellite Data and Spatial Analysis to Assess the UHI Amplitude and Structure within Urban Areas: The Case of Moroccan Cities
	El Ghazouani, Laila; Bounoua, Lahouari; Nigro, Joseph; Mansour, Majid; Radoine, Hassan; Souidi, Hanane
通讯作者	Bounoua, L (corresponding author), NASA GSFC, Biospher Sci Lab, Greenbelt, MD 20771 USA.
来源期刊	URBAN SCIENCE
EISSN	2413-8851
出版年	2021
卷号	5 期号:3
英文摘要	Landsat-8 surface temperature and the European Space Agency land cover are used to assess the impact of land cover on the Urban Heat Island (UHI) and Urban Heat Sink (UHS). We analyzed five Moroccan cities selected for their different local climate, size, and typology during summer at three different spatial scales. The results show multiple causes defining the different forms and amplitudes of the UHI, namely: the ambient climate, the proximity to the sea, the presence of landscaped areas, and the color of building roofs and walls. Contrary to what was expected, the vegetation was not systematically an island of coolness, either because of its typology or its irrigation status. In the coastal cities of Tangier and Casablanca, UHIs around 20 degrees C are observed on the seaside, whereas a UHS of up to 11 degrees C is observed between the city center and the southern periphery of Casablanca. A moderate amplitude UHI of 7 degrees C is formed in the mountainous city of Ifrane. For cities built in desert-like environments, well-defined UHSs between 9 degrees C and 12 degrees C are observed in Smara and Marrakech, respectively. At a finer scale, towns recorded lower temperatures than their immediate surroundings, which are attributed to evaporation from irrigated plants.
英文关键词	UHI UHS LST architecture Landsat land cover ESA
类型	Article
语种	英语
开放获取类型	gold
收录类别	ESCI
WOS记录号	WOS:000701068500001
WOS关键词	HEAT-ISLAND ; SURFACE CLIMATE ; IMPACT
WOS类目	Environmental Sciences ; Environmental Studies ; Geography ; Regional & Urban Planning ; Urban Studies
WOS研究方向	Environmental Sciences & Ecology ; Geography ; Public Administration ; Urban Studies
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364820
作者单位	[El Ghazouani, Laila; Mansour, Majid] Natl Sch Architecture, Madinat Al Irfan Inst, Lab Sustainabil Architecture & Urban Planning, Rabat 10001, Morocco; [Bounoua, Lahouari; Nigro, Joseph] NASA GSFC, Biospher Sci Lab, Greenbelt, MD 20771 USA; [Nigro, Joseph] Sci Syst & Applicat Inc, Lanham, MD 20706 USA; [Radoine, Hassan] Mohammed VI Polytech Univ, Sch Architecture Planning & Design, Ben Guerir 43150, Morocco; [Souidi, Hanane] Mohammed V Univ, Mohammadia Sch Engineers, Appl Geophys Engn Geol & Environm Lab, Rabat 10090, Morocco
推荐引用方式 GB/T 7714	El Ghazouani, Laila,Bounoua, Lahouari,Nigro, Joseph,et al. Combining Satellite Data and Spatial Analysis to Assess the UHI Amplitude and Structure within Urban Areas: The Case of Moroccan Cities[J],2021,5(3).
APA	El Ghazouani, Laila,Bounoua, Lahouari,Nigro, Joseph,Mansour, Majid,Radoine, Hassan,&Souidi, Hanane.(2021).Combining Satellite Data and Spatial Analysis to Assess the UHI Amplitude and Structure within Urban Areas: The Case of Moroccan Cities.URBAN SCIENCE,5(3).
MLA	El Ghazouani, Laila,et al."Combining Satellite Data and Spatial Analysis to Assess the UHI Amplitude and Structure within Urban Areas: The Case of Moroccan Cities".URBAN SCIENCE 5.3(2021).