| K干旱指数在甘肃省干旱监测业务中的应用 |
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| 引用本文： | 王劲松,任余龙,宋秀玲. K干旱指数在甘肃省干旱监测业务中的应用[J]. 干旱气象, 2008, 26(4): 75-79 |
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| 作者姓名： | 王劲松 任余龙 宋秀玲 |
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| 作者单位： | 中国气象局兰州干旱气象研究所,中国气象局干旱气候变化与减灾重点开放实验室;兰州中心气象台,甘肃,兰州,730020 |
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| 基金项目： | 甘肃省气象局项目"甘肃省K干旱指数业务化应用" ， 甘肃省气象局"十人计划"共同资助 |
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| 摘 要： | 利用K干旱指数及其干旱监测预测业务系统，着重介绍了K干旱指数在甘肃省干旱监测业务中的应用。从K干旱指数的定义、等级、标准、应用及其监测结果与实际干旱状况的比较方面进行了分析。结果表明，与实际的旱情比较，K干旱指数在甘肃省2008年春季、5月、6月、伏期（7—8月）以及秋季前期9月的干旱监测中有较好的监测效果。
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| 关 键 词： | K干旱指数 甘肃省 监测业务 对比分析 |
Application of K Index for Drought Monitor Operation in Gansu Province |
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| WANG Jinsong,REN Yulong,SONG Xiuling. Application of K Index for Drought Monitor Operation in Gansu Province[J]. Journal of Arid Meteorology, 2008, 26(4): 75-79 |
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| Authors: | WANG Jinsong REN Yulong SONG Xiuling |
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| Affiliation: | 1.Institute of Arid Meteorology;CMA;Key Open Laboratory of Arid climatic Change and Disaster Reduction of CMA;Key Laboratory of Arid climatic Change and Reducing Disaster of Gansu Province;Lanzhou 730020;China;2.Lanzhou Central Meteorological Observatory;China |
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| Abstract: | The application of K drought index for drought monitor operation in Gansu was introduced in this paper,and the mainly analysis was as follows:the definition,grades,criterion,application of K drought index,and the comparison between monitor results of K drought index and actual drought situation.Results indicate that there is a good effect in drought monitor with K index compared to actual drought situation in spring,May,June,July to August,and September in 2008 in Gansu province. |
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| Keywords: | K drought index Gansu province monitor operation comparison |
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