干旱区生态环境知识资源中心(Arid): Characteristics of land-atmosphere interaction parameters in hinterland of the Taklimakan Desert

Arid

DOI	10.1038/s41598-020-66029-2
	Characteristics of land-atmosphere interaction parameters in hinterland of the Taklimakan Desert
	Liu, Yongqiang 1,2; Meng, Xianyong 3,4; Mamtimin, Ali 5; He, Qing 5
通讯作者	Meng, Xianyong
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2020
卷号	10 期号:1
英文摘要	The importance of the energy exchange between the land surface and the atmosphere can be characterized by bulk transfer coefficients for momentum, C-d, and heat, C-h. The diurnal and monthly variations of both bulk transfer coefficients and lengths of surface roughness are analyzed. Based on observed data from January to December 2009 in hinterland of the Taklimakan Desert, the characteristics of aerodynamic roughness length, z(0m), and thermal roughness length, z(0h), are discussed. It should be noted that the diurnal and monthly variations of the parameters are fundamentally different from those reported in vegetated areas. Specifically, four unique features can be identified in the surface layer. First, in Taklimakan Desert, z(0m) does not vary with seasons; however, it significantly depends on wind speed. Second, z(0h) is higher in the daytime and lower at night, showing obvious diurnal characteristics. The high values appear at sunrise and sunset. Third, both C-d and C-h have two peaks, one peak at sunrise, and another one at noon. Fourth, both C-d and C-h have larger values in winter season and smaller values in summer season.
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000543955700004
WOS关键词	BULK TRANSFER-COEFFICIENTS ; SURFACE-LAYER ; APPROPRIATE PARAMETERIZATION ; FLUX MEASUREMENTS ; SENSIBLE HEAT ; TEMPERATURE ; BUDGET ; GOBI ; FREQUENCY ; PROFILES
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
来源机构	新疆大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319783
作者单位	1.Xinjiang Univ, Coll Resources & Environm Sci, Urumqi 830046, Peoples R China; 2.Xinjiang Univ, Minist Educ, Key Lab Oasis Ecol, Urumqi 830046, Peoples R China; 3.China Agr Univ CAU, Coll Resources & Environm Sci, Beijing 100094, Peoples R China; 4.Univ Hong Kong HKU, Dept Civil Engn, Pokfulam, Hong Kong 999077, Peoples R China; 5.China Meteorol Adm, Inst Desert Meteorol, Taklimakan Desert Meteorol Field Expt Stn CMA, Urumqi 830002, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yongqiang,Meng, Xianyong,Mamtimin, Ali,et al. Characteristics of land-atmosphere interaction parameters in hinterland of the Taklimakan Desert[J]. 新疆大学,2020,10(1).
APA	Liu, Yongqiang,Meng, Xianyong,Mamtimin, Ali,&He, Qing.(2020).Characteristics of land-atmosphere interaction parameters in hinterland of the Taklimakan Desert.SCIENTIFIC REPORTS,10(1).
MLA	Liu, Yongqiang,et al."Characteristics of land-atmosphere interaction parameters in hinterland of the Taklimakan Desert".SCIENTIFIC REPORTS 10.1(2020).