干旱区生态环境知识资源中心(Arid): Quantifying of surface urban cool island in arid environments case study: Isfahan metropolis

Arid

DOI	10.1007/s11355-020-00443-6
	Quantifying of surface urban cool island in arid environments case study: Isfahan metropolis
	Masoodian, Seyed Abolfazl; Montazeri, Majid
通讯作者	Montazeri, M (corresponding author), Univ Isfahan, Dept Phys Geog, Climatol, Hezarjereb St, Esfahan 8174673441, Iran.
来源期刊	LANDSCAPE AND ECOLOGICAL ENGINEERING
ISSN	1860-1871
EISSN	1860-188X
出版年	2021
卷号	17 期号:2 页码:147-156
英文摘要	The cities that are built on the arid biomes with the hot and dry climates can adjust the temperature (oasis effect) and create the urban cool island (UCI) during the day. As the background climate of the Isfahan metropolis is warm and dry, we can expect an UCI during the day. The MODIS land cover product data were used to distinguish between the urban and nonurban areas. The MODIS/Terra/LST data from 2000 to 2016 were then used for day-time view to examine the UCI. In the next step, the UCI intensity index was calculated by the spatial correlation representative pixel method for the city and the background. This study showed that due to the passage of the Zayandehrood river from the middle of the city and the expansion of vegetation in the urban environment, the metropolitan area of Isfahan is 3.5 degrees cooler than the suburban barren lands during the day. The UCI intensity index has been intensified over the last few years and has fallen below - 4.5 degrees. The studies have shown that the UCI intensity index is weakened during the cold months and intensified in the warm months of the year. The seasonal changes in UCI intensity in the metropolitan area of Isfahan can be related to the high variability of vegetation throughout the year.
英文关键词	Urban cool island (UCI) Modis/terra/land surface temperature (LST) Spatial correlation of representative pixel method Isfahan metropolis
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000608641000001
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351091
作者单位	[Masoodian, Seyed Abolfazl; Montazeri, Majid] Univ Isfahan, Dept Phys Geog, Climatol, Hezarjereb St, Esfahan 8174673441, Iran
推荐引用方式 GB/T 7714	Masoodian, Seyed Abolfazl,Montazeri, Majid. Quantifying of surface urban cool island in arid environments case study: Isfahan metropolis[J],2021,17(2):147-156.
APA	Masoodian, Seyed Abolfazl,&Montazeri, Majid.(2021).Quantifying of surface urban cool island in arid environments case study: Isfahan metropolis.LANDSCAPE AND ECOLOGICAL ENGINEERING,17(2),147-156.
MLA	Masoodian, Seyed Abolfazl,et al."Quantifying of surface urban cool island in arid environments case study: Isfahan metropolis".LANDSCAPE AND ECOLOGICAL ENGINEERING 17.2(2021):147-156.