| 短时段水面蒸发量计算方法的选择 |
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| 引用本文： | 闵骞. 短时段水面蒸发量计算方法的选择[J]. 气象, 1994, 20(10): 36-39 |
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| 作者姓名： | 闵骞 |
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| 作者单位： | 江西省鄱阳湖水文气象实验站 |
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| 摘 要： | 分别采用折算数法，彭曼公式法，道尔顿公式法计算都昌蒸发站旬与日短时段水面蒸发量，比较表明，用道尔顿公式计算短时段水面蒸发量的误差最小，彭曼公式次之，折算系数法的误差最大，不宜作短时段水面蒸发量的计算。
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| 关 键 词： | 短时段 水面蒸发量 折算系数法 |
The Choice of Methods of Calculation of Water Surface Evaporation for a Short Range |
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| Min Qian. The Choice of Methods of Calculation of Water Surface Evaporation for a Short Range[J]. Meteorological Monthly, 1994, 20(10): 36-39 |
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| Authors: | Min Qian |
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| Abstract: | aily and ten-day water surface evaporation are respectively calculated with the conversion coefficient algorithm,the Penman formula and the Dation formula. The results show that the errors of Dation are the smallest; that of conversion coefficient algorithm are the greatest, and therefore, the method is unsuitable for the calculation of the water surface evaporation for a short range. |
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| Keywords: | water surface evaporation conversion coefficient algorithm Dalton formulaPenman formula |
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