干旱区生态环境知识资源中心(Arid): Effects on Local Temperature and Energy of Oasis City Expansion in Arid Area of Northwest China

Arid

DOI	10.1155/2020/3282475
	Effects on Local Temperature and Energy of Oasis City Expansion in Arid Area of Northwest China
	Zhang, Miao 1; Luo, Geping2 ; Cai, Peng 2; Hamdi, Rafiq 3
通讯作者	Luo, Geping
来源期刊	JOURNAL OF SENSORS
ISSN	1687-725X
EISSN	1687-7268
出版年	2020
卷号	2020
英文摘要	The land surface model SURFEX 7.3 was used to study climate effect of urban expansion located in oasis in arid area of Northwest China by surface and 2 m urban heat island (UHI) intensity and available energy ratio (B). We performed a true regional development scenario and three assumed scenario simulations in 1978, 1993, 2004, and 2014, respectively. The results show that 2 m UHI always displays positive twin peaks during whole day, while surface UHI only displays a positive single peak with several hours during daytime at four seasons in the four years. Moreover, 2 m UHI intensity during night is higher than that during daytime, indicating that UHI intensity is contributed more by trap effect from urban complex geometry or anthropogenic heat and that surface UHI according to land surface temperature cannot reflect UHI comprehensively. The oasis-urban development resulted in local warming and increasing of B, and compared with the original undeveloped environment, local climate in the study area was in a relatively balanced state in 1978 and 1993 due to the heating effect of urban area and the cooling effect of oasis, but the offsetting effect from oasis would become weaker after1993.
类型	Article
语种	英语
国家	Peoples R China ; Belgium
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000514384600003
WOS关键词	SPECTRAL MIXTURE ANALYSIS ; BALANCE TEB SCHEME ; IMPERVIOUS SURFACE ; CENTRAL-ASIA ; LAND ; CLIMATE ; URBANIZATION ; BRUSSELS ; MODEL ; WATER
WOS类目	Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS研究方向	Engineering ; Instruments & Instrumentation
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315068
作者单位	1.Shaanxi Normal Univ, Northwest Land & Resources Res Ctr, 620 West Changan Ave, Xian 710119, Peoples R China; 2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, 818 South Beijing Rd, Urumqi 830011, Xinjiang, Peoples R China; 3.Royal Meteorol Inst, Ave Circulaire 3, B-1180 Brussels, Belgium
推荐引用方式 GB/T 7714	Zhang, Miao,Luo, Geping,Cai, Peng,et al. Effects on Local Temperature and Energy of Oasis City Expansion in Arid Area of Northwest China[J]. 中国科学院新疆生态与地理研究所,2020,2020.
APA	Zhang, Miao,Luo, Geping,Cai, Peng,&Hamdi, Rafiq.(2020).Effects on Local Temperature and Energy of Oasis City Expansion in Arid Area of Northwest China.JOURNAL OF SENSORS,2020.
MLA	Zhang, Miao,et al."Effects on Local Temperature and Energy of Oasis City Expansion in Arid Area of Northwest China".JOURNAL OF SENSORS 2020(2020).