Estimating the Evaporation from Irrigation Canals in Northwestern China Using the Double-Deck Surface Air Layer Model
文献类型：期刊论文
| 作者 | Liu, Suhua1; Wang, Weizhen1; Mori, Makito2; Kobayashi, Tetsuo1,3 |
| 刊名 | ADVANCES IN METEOROLOGY
 |
| 出版日期 | 2016 |
| 页码 | 9 |
| ISSN号 | 1687-9309 |
| DOI | 10.1155/2016/3670257 |
| 通讯作者 | Wang, Weizhen(weizhen@lzb.ac.cn) |
| 英文摘要 | The evaporation from irrigation canals was estimated by the aerodynamic method based on the double-deck surface air layer model (called "DSAL model" for short hereafter). The DSAL model describes the surface air layer over a canal as a composite air layer with two sublayers, the lower sublayer and the upper sublayer. The lower sublayer is a few tens of centimeters thick and formed by the flowing water, in which there is no advection; the upper sublayer is over the lower sublayer and formed by the surface wind. The results were compared to those obtained by the heat balance method; field experiments were conducted in the middle reaches of the Heihe River in northwestern China. Results showed that cumulative evaporation instances estimated by the DSAL model were equal in order of magnitude to those by the heat balance method on observed days during the daytime (0700 similar to 1900 BST). We infer from these experimental results that the evaporation loss in transport in this region is of the order of one percent at most. |
| 收录类别 | SCI |
| WOS关键词 | CHANNELS |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000369695600001 |
| 出版者 | HINDAWI PUBLISHING CORP |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557110 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wang, Weizhen |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 73000, Peoples R China 2.Kochi Univ, Fac Agr, Nankoku, Kochi 7838502, Japan 3.Soc Agr Meteorol Japan, Fukuoka 8120016, Japan |
| 推荐引用方式 GB/T 7714 | Liu, Suhua,Wang, Weizhen,Mori, Makito,et al. Estimating the Evaporation from Irrigation Canals in Northwestern China Using the Double-Deck Surface Air Layer Model[J]. ADVANCES IN METEOROLOGY,2016:9. |
| APA | Liu, Suhua,Wang, Weizhen,Mori, Makito,&Kobayashi, Tetsuo.(2016).Estimating the Evaporation from Irrigation Canals in Northwestern China Using the Double-Deck Surface Air Layer Model.ADVANCES IN METEOROLOGY,9. |
| MLA | Liu, Suhua,et al."Estimating the Evaporation from Irrigation Canals in Northwestern China Using the Double-Deck Surface Air Layer Model".ADVANCES IN METEOROLOGY (2016):9. |
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来源：寒区旱区环境与工程研究所
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