干旱区生态环境知识资源中心(Arid): Field study of atmospheric boundary layer observation in a hilly Gobi Desert region and comparison with the CALMET/CALPUFF model

Arid

DOI	10.1016/j.atmosenv.2020.117576
	Field study of atmospheric boundary layer observation in a hilly Gobi Desert region and comparison with the CALMET/CALPUFF model
	Cui, Huiling; Yao, Rentai; Chen, Longquan; Lv, Minghua; Xin, Cuntian; Wu, Qiang
通讯作者	Wu, Q
来源期刊	ATMOSPHERIC ENVIRONMENT
ISSN	1352-2310
EISSN	1873-2844
出版年	2020
卷号	235
英文摘要	A field campaign consisting of atmospheric boundary layer (ABL) observations and tracer experiments was conducted in September 2016 in a hilly region of the Gobi Desert in northwest China. High-frequency wind shears were observed between 70 and 200 m based on both 100-meter tower data and wind profiles. The ABL observations indicated that sub-layers of different atmospheric stability present within the ABL weakened the vertical transfer of momentum and tracer gas, resulting in low wind speed and high surface concentration. The CALMET model showed thermal heterogeneity to some extent in the temperature fields and mixing height distributions, and large deviations in the friction velocity between the model and observations were noted. The comparison of the CALPUFF model with the tracer measurements indicated a general tendency toward under-prediction of the concentration in the far distance because of wind shears and vertical thermal discontinuity. The results of the SCIPUFF model showed the same trend as those of CALPUFF, and comparisons demonstrated a good consistency of the two models.
英文关键词	Gobi Desert Solar radiation Wind shear CALPUFF model
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000542175900006
WOS关键词	AIR-POLLUTION ; WIND SHEAR ; CALPUFF ; DISPERSION ; EMISSIONS ; EVALUATE ; TRACER ; AREAS
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/2XILL650/324812
作者单位	[Cui, Huiling; Yao, Rentai; Chen, Longquan; Lv, Minghua; Xin, Cuntian; Wu, Qiang] China Inst Radiat Protect, Taiyuan 030006, Peoples R China
推荐引用方式 GB/T 7714	Cui, Huiling,Yao, Rentai,Chen, Longquan,et al. Field study of atmospheric boundary layer observation in a hilly Gobi Desert region and comparison with the CALMET/CALPUFF model[J],2020,235.
APA	Cui, Huiling,Yao, Rentai,Chen, Longquan,Lv, Minghua,Xin, Cuntian,&Wu, Qiang.(2020).Field study of atmospheric boundary layer observation in a hilly Gobi Desert region and comparison with the CALMET/CALPUFF model.ATMOSPHERIC ENVIRONMENT,235.
MLA	Cui, Huiling,et al."Field study of atmospheric boundary layer observation in a hilly Gobi Desert region and comparison with the CALMET/CALPUFF model".ATMOSPHERIC ENVIRONMENT 235(2020).