Spatial patterns and driving factors of surface urban heat island intensity: A comparative study for two agriculture-dominated regions in China and the USA

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Spatial patterns and driving factors of surface urban heat island intensity: A comparative study for two agriculture-dominated regions in China and the USA
	Li, Xiaoma ; Zhou, Weiqi
刊名	SUSTAINABLE CITIES AND SOCIETY
	2019-07
卷号	48 页码:-
关键词	Urban heat island MODIS Land surface temperature Comparative analysis Driving force Spatial pattern
ISSN号	2210-6707
英文摘要	Urban heat island (UHI) effect causes tremendous ecological and environmental consequences. A better understanding of its spatial pattern and driving factors is highly required for designing effective mitigation strategies and adaptation measures. This study compared spatial patterns of surface UHI intensity (SUHII) and their driving factors between two agriculture-dominated regions (i.e., Beijing-Tianjin-Hebei (BTH), China and Illinois-Indiana-Ohio (IIO), the USA) based on the MODIS land surface temperature dataset. The results showed that: (1) IIO had significantly stronger daytime SUHII than BTH, while the nighttime SUHII showed an opposite phenomenon. (2) SUHIIs of different time were positively correlated in IIO, but the winter daytime SUHII was negatively correlated with the nighttime SUHII in BTH. (3) Spatial variations of summer SUHII were better predicted in IIO than that in BTH, but the opposite result was found for winter SUHII. (4) Some regression coefficients of the multiple linear regression models when modeling winter daytime SUHII were opposite between IIO and BTH. Findings of this study indicated different dominant surface energy processes in controlling the spatial pattern of SUHII in these two regions of different countries and recommended varied adaptation measures and mitigation strategies.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/42803]
专题	生态环境研究中心_城市与区域生态国家重点实验室
作者单位	1.Chinese Acad Sci, State Key Lab Urban & Reg Ecol, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China 2.Hunan Agr Univ, Hort & Landscape Coll, Changsha 410128, Hunan, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiaoma,Zhou, Weiqi. Spatial patterns and driving factors of surface urban heat island intensity: A comparative study for two agriculture-dominated regions in China and the USA[J]. SUSTAINABLE CITIES AND SOCIETY,2019,48:-.
APA	Li, Xiaoma,&Zhou, Weiqi.(2019).Spatial patterns and driving factors of surface urban heat island intensity: A comparative study for two agriculture-dominated regions in China and the USA.SUSTAINABLE CITIES AND SOCIETY,48,-.
MLA	Li, Xiaoma,et al."Spatial patterns and driving factors of surface urban heat island intensity: A comparative study for two agriculture-dominated regions in China and the USA".SUSTAINABLE CITIES AND SOCIETY 48(2019):-.