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	Quantifying the parameters that control turbulent land-atmosphere energy exchange over the Dunhuang Gobi land surface, northwest China
	Wang, Chao1; Wei, Zhigang2; Li, Zhenchao3; Xiao, Tiangui1
刊名	ENVIRONMENTAL EARTH SCIENCES
	2015-09-01
卷号	74期号:6页码:4745-4750
关键词	Albedo Roughness Similarity functions Gobi
ISSN号	1866-6280
DOI	10.1007/s12665-015-4447-y
通讯作者	Wei, Zhigang(wzg@bnu.edu.cn)
英文摘要	Land-atmosphere interactions in the northwest arid and semi-arid areas of China are important because of their influence on energy exchange at both regional and global scales. In this paper, regular meteorological observations, as well as flux eddy covariance methods, are used to measure land-atmosphere energy exchange. Experiments were conducted over the Dunhuang Gobi, a typical arid region of northwest China, during the summer of 2008. Surface fluxes were measured directly using an eddy-correlation system, while the vertical gradients of wind and temperature were also observed at four levels using a meteorological tower. Based on the observation data, the integral mean of surface albedo over the Gobi was found to be 0.238. In addition, the mean values of momentum, heat roughness lengths, and soil thermal conductivity were, 0.045, 0.005 cm, 0.199 and 0.201 W (m K)(-1), respectively. The Monin-Obukhov similarity functions for momentum and heat were analyzed and new empirical formulae were developed.
收录类别	SCI
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000360537700011
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2557042
专题	寒区旱区环境与工程研究所
通讯作者	Wei, Zhigang
作者单位	1.Chengdu Univ Informat Technol, Plateau Atmosphere & Environm Key Lab Sichuan Pro, Coll Atmospher Sci, Chengdu 610226, Peoples R China 2.Beijing Normal Univ, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China 3.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Chao,Wei, Zhigang,Li, Zhenchao,et al. Quantifying the parameters that control turbulent land-atmosphere energy exchange over the Dunhuang Gobi land surface, northwest China[J]. ENVIRONMENTAL EARTH SCIENCES,2015,74(6):4745-4750.
APA	Wang, Chao,Wei, Zhigang,Li, Zhenchao,&Xiao, Tiangui.(2015).Quantifying the parameters that control turbulent land-atmosphere energy exchange over the Dunhuang Gobi land surface, northwest China.ENVIRONMENTAL EARTH SCIENCES,74(6),4745-4750.
MLA	Wang, Chao,et al."Quantifying the parameters that control turbulent land-atmosphere energy exchange over the Dunhuang Gobi land surface, northwest China".ENVIRONMENTAL EARTH SCIENCES 74.6(2015):4745-4750.

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