Quantifying the parameters that control turbulent land-atmosphere energy exchange over the Dunhuang Gobi land surface, northwest China
文献类型：期刊论文
| 作者 | Wang, Chao1; Wei, Zhigang2; Li, Zhenchao3; Xiao, Tiangui1 |
| 刊名 | ENVIRONMENTAL EARTH SCIENCES
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000360537700011 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.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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来源：寒区旱区环境与工程研究所
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