Comment on "Rescaling the complementary relationship for land surface evaporation'' by R. Crago et al.
文献类型：期刊论文
| 作者 | Ma, N (Ma, Ning)1,2,3; Zhang, YS (Zhang, Yinsheng)1,2; Ma, N |
| 刊名 | WATER RESOURCES RESEARCH
 |
| 出版日期 | 2017 |
| 卷号 | 53期号:7页码:6340-6342 |
| 关键词 | Water Heat Evapotranspiration Fluxes Grass Soil |
| DOI | 10.1002/2017WR020892 |
| 文献子类 | Editorial Material |
| 英文摘要 | The generalized complementary relationship (GCR) model of Brutsaert (2015) has been widely applied to estimate land surface evapotranspiration (E) over Chinese eastern monsoon region, Loess Plateau and Australia. However, Crago et al. (2016, hereinafter C16) recently noted a deficiency in one of his boundary conditions and proposed a novel approach to improve it. The key of this approach is to determine the ratio (x(min)) of the potential evapotranspiration (E-po) to the apparent potential evapotranspiration for an entirely dry surface (E-pads) at which E tends to be vanishing. As seen, the physically reasonable range of x(min) should be between 0 and 1. The present comment reports that the x(min) in C16 may become invalid under conditions of relatively strong available energy but weak winds if E-pads is calculated by the mass-transfer-based method, thereby causing unrealistic estimation of E. A more preferable way to determine E-pads is still based on the traditional Penman-based equation with consideration of the characteristics of dry air in which E-pads occurs. |
| 学科主题 | 自然地理学 |
| WOS研究方向 | Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000407895000064 |
| 源URL | [http://ir.itpcas.ac.cn/handle/131C11/8041]  |
| 专题 | 青藏高原研究所_图书馆 |
| 通讯作者 | Ma, N |
| 作者单位 | 1.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China. 2.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing, Peoples R China. 3.Univ Chinese Acad Sci, Beijing, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Ma, N ,Zhang, YS ,Ma, N. Comment on "Rescaling the complementary relationship for land surface evaporation'' by R. Crago et al.[J]. WATER RESOURCES RESEARCH,2017,53(7):6340-6342. |
| APA | Ma, N ,Zhang, YS ,&Ma, N.(2017).Comment on "Rescaling the complementary relationship for land surface evaporation'' by R. Crago et al..WATER RESOURCES RESEARCH,53(7),6340-6342. |
| MLA | Ma, N ,et al."Comment on "Rescaling the complementary relationship for land surface evaporation'' by R. Crago et al.".WATER RESOURCES RESEARCH 53.7(2017):6340-6342. |
入库方式： OAI收割
来源：青藏高原研究所
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