| 关于干旱监测评估指标的一种新探讨 |
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| 引用本文： | 庞万才,周晋隆,王桂芝.关于干旱监测评估指标的一种新探讨[J].气象,2005,31(10):32-34. |
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| 作者姓名： | 庞万才 周晋隆 王桂芝 |
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| 作者单位： | 内蒙古兴安盟气象局,乌兰浩特137400 |
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| 摘 要： | 从有效降水过程观点入手，针对降水过程次数、降水过程总量，尤其是降水过程的时间分布结构和效能，提出了一种新的干旱指数式。该结果在干旱研究分析、监测评估业务和决策服务中都有实用意义。
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| 关 键 词： | 有效降水过程 适时性 干旱指数 预警系统 |
An Approach to Estimation and Detection of Drought |
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| Pang Wancai, Zhou Jinlong, Wang Guizhi.An Approach to Estimation and Detection of Drought[J].Meteorological Monthly,2005,31(10):32-34. |
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| Authors: | Pang Wancai Zhou Jinlong Wang Guizhi |
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| Institution: | Xingan Meteorological Office, Wulanhaote, Inner Mongolia, 137400 |
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| Abstract: | From the view of effective rainfall, in consideration of the times and the amount of the rainfall, especially the temporal distribution of the rainfall and its effectiveness, a new drought index is developed. The result is useful in the detection and estimation and making decisions of drought. |
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| Keywords: | effective rainfall proper time drought index |
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