| 陆面蒸发公式的检验 |
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| 引用本文： | 谭冠日,王宇,方锡林,王永平,张天宏,温云红.陆面蒸发公式的检验[J].气象学报,1984,42(2):231-237. |
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| 作者姓名： | 谭冠日 王宇 方锡林 王永平 张天宏 温云红 |
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| 作者单位： | 中山大学气象系
(谭冠日)，云南省气象局
(王宇，方锡林，王永平，张天宏)，云南省气象局(温云红) |
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| 摘 要： | 以云南省七个小流域的气象、水文资料,检验了三个含有下垫面参数的陆面蒸发公式,表明傅抱璞公式最佳。 作者提出了一个反映地形起伏的新参数——地形起伏度。藉助傅抱璞公式和地形起伏度计算山区全年陆面蒸发量的误差,一般小于4％,个别最大误差达13.1％,平均误差为5％。
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| 收稿时间： | 1982/8/11 0:00:00 |
| 修稿时间： | 6/7/1983 12:00:00 AM |
AN INSPECTION OF THE FORMULAE CALCULATING THE EVAPORATION FROM LAND SURFACE |
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| Tan Guanri.AN INSPECTION OF THE FORMULAE CALCULATING THE EVAPORATION FROM LAND SURFACE[J].Acta Meteorologica Sinica,1984,42(2):231-237. |
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| Authors: | Tan Guanri |
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| Institution: | Department of Meteorology, Zhongshan University |
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| Abstract: | On the basis of meteorological and hydrological data in seven catchments in Yunnan Province,three formulae Eqs.(3),(5),(6)] calculating the evaporation from land surface are tested and compared.It is found that Fuh's formulaEqs.(6)] is the best one among them.A new parameter U,undulation of topography Eqs.(10)],is defined.By virtue of Fuh's formula and the undulation of topography,the evaporation from land surface in the mountainous country can be calculated without much error. |
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