干旱区生态环境知识资源中心(Arid): Combined impacts of the abnormal and urban heat island effect in Guiyang, a typical Karst Mountain City in China

Arid

DOI	10.1016/j.uclim.2021.101014
	Combined impacts of the abnormal and urban heat island effect in Guiyang, a typical Karst Mountain City in China
	Liao, Shubing; Cai, Hong; Tian, Pengju; Zhang, Beibei; Li, Yiping
通讯作者	Cai, H (corresponding author), Guizhou Univ, Coll Min, Guiyang 550025, Peoples R China.
来源期刊	URBAN CLIMATE
ISSN	2212-0955
出版年	2022
卷号	41
英文摘要	The abnormal heat island (AHI) effect has recently been reported in several karst cities. However, the combined effect of the abnormal and urban heat island (UHI) effect is still a gap. This study analyzed the combined effect the AHI and UHI in Guiyang, a typical rapidly urbanizing karst mountain city, to provide insights into the variation and formation of AHIs and UHIs using Landsat imagery. Although the AHI effect remained the major component of the thermal environment, the impact of UHI intensified with rapid urbanization. Moreover, in addition to suitable topographic conditions such as shallow slopes and high elevations in sunny aspects, the low and low-medium vegetation coverage lands were highly related to the formation of the AHI, and the AHI intensity increased in almost all directions with urban expansion. In addition, the formation conditions and mechanism of the AHI can be attributed to the unique thermal properties of karst carbonate. The above results suggest that karst rock desertification is the key point for the improvement of the regional thermal environment, so comprehensive prevention of rock desertification and rational planning of construction projects should be involved in environmental protection in karst mountain cities.
英文关键词	Abnormal heat island Urban heat island Combined impact Rocky desertification Remote sensing Karst mountain city
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000732993000006
WOS关键词	LAND-SURFACE TEMPERATURE ; ROCKY DESERTIFICATION ; BABOL CITY ; URBANIZATION ; VEGETATION ; INTENSITY ; SOUTHEAST ; PATTERNS
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374380
作者单位	[Liao, Shubing; Cai, Hong; Zhang, Beibei; Li, Yiping] Guizhou Univ, Coll Min, Guiyang 550025, Peoples R China; [Liao, Shubing] China Univ Geosci Beijing, Sch Informat Engn, Beijing 100083, Peoples R China; [Tian, Pengju] Guizhou Ecol Meteorol & Satellite Remote Sensing, Guiyang 550002, Peoples R China; [Zhang, Beibei] Guizhou Forestry Sch, Guiyang 550201, Peoples R China
推荐引用方式 GB/T 7714	Liao, Shubing,Cai, Hong,Tian, Pengju,et al. Combined impacts of the abnormal and urban heat island effect in Guiyang, a typical Karst Mountain City in China[J],2022,41.
APA	Liao, Shubing,Cai, Hong,Tian, Pengju,Zhang, Beibei,&Li, Yiping.(2022).Combined impacts of the abnormal and urban heat island effect in Guiyang, a typical Karst Mountain City in China.URBAN CLIMATE,41.
MLA	Liao, Shubing,et al."Combined impacts of the abnormal and urban heat island effect in Guiyang, a typical Karst Mountain City in China".URBAN CLIMATE 41(2022).