| K干旱指数在干旱监测中的应用 |
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| 引用本文： | 单璐璐,董海涛,谭丽静,徐金秀. K干旱指数在干旱监测中的应用[J]. 安徽农业科学, 2017, 45(25). DOI: 10.3969/j.issn.0517-6611.2017.25.061 |
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| 作者姓名： | 单璐璐 董海涛 谭丽静 徐金秀 |
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| 作者单位： | 辽宁省丹东市气象局,辽宁丹东,118000;辽宁省丹东市气象局,辽宁丹东,118000;辽宁省丹东市气象局,辽宁丹东,118000;辽宁省丹东市气象局,辽宁丹东,118000 |
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| 摘 要： | 利用丹东地区气象观测站1954—2016年逐月降水量、蒸发量等资料,采用K干旱指数划分干旱等级、监测干旱状况,并检验在实际监测中的应用效果。结果表明,与实际的旱情比较,K干旱指数在丹东地区干旱监测中有较好的监测效果。
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| 关 键 词： | K干旱指标 降水量 蒸发量 干旱监测 |
Application of K Drought Index in Drought Monitoring |
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| Abstract: | Based on the data of monthly precipitation and evaporation in Dandong area from 1954 to 2016 , the K drought index was used to divide the drought grade, monitor the drought condition, and the effect of the application in the actual monitoring was tested.The results showed that K drought index had better monitoring effect in drought monitoring in Dandong area compared with the actual drought. |
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| Keywords: | K drought index Precipitation Evaporation Drought monitoring |
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