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中文摘要: 提出以降水的应时性、有效性、土层水的后效作用，以及大气温湿状况为依据，建立干旱指标的问题，给出了评价短期气候干旱状况的干旱实时监测和预警指数。同时对如何科学地度量干旱灾害程度也进行探讨。
中文关键词: 干旱指数，干旱预警，灾害程度
Abstract:The meteorological information,such as precipitation and thermo hydric status in atmosphere,could be easily obtained at any time. How to use these data to report the seasonal drought change,for example,based on the characteristic of rainfall: seasonal and effective precipitation,the hysteresis of soil layer moisture and according to the thermo hydric status in the atmosphere,the drought index was developed. The drought seasonal monitoring and forecast and the measurement of the drought disater degree was also studied simultaneously.
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基金项目:国家重中之重项目
| 作者 | 单位 |
| 宫德吉 | 内蒙古气候中心，呼和浩特 010051 |
| Author Name | Affiliation |
引用文本：
宫德吉,1998.干旱监测预警指数研究[J].气象,24(8):14-17.
,1998.Research on the Index of drought Monitoring and Forecast[J].Meteor Mon,24(8):14-17.
宫德吉,1998.干旱监测预警指数研究[J].气象,24(8):14-17.
,1998.Research on the Index of drought Monitoring and Forecast[J].Meteor Mon,24(8):14-17.