| 柴达木低涡特征及其预报 |
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| 引用本文： | 荣涛.柴达木低涡特征及其预报[J].甘肃气象,2004,22(3):26-31. |
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| 作者姓名： | 荣涛 |
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| 作者单位： | 兰州大学大气科学学院 甘肃兰州 730000 |
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| 摘 要： | 利用天气图和甘肃河西东部台站观测资料，统计分析了柴达木低涡的特征概况，归纳出柴达木低涡发生、发展的演变规律，选取相关性较好的预报因子，用隶属函数方法建立预报方程，对河西地区东部低云降水预报取得了较好的效果。
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| 关 键 词： | 柴达木低涡 特征 预报 |
| 文章编号： | 1006-7639(2004)-03-0026-06 |
| 修稿时间： | 2004年8月26日 |
Characteristic and Forecast of Chaidamu Vortices |
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| RONG Tao.Characteristic and Forecast of Chaidamu Vortices[J].Gansu Meteorology,2004,22(3):26-31. |
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| Authors: | RONG Tao |
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| Abstract: | The characteristic of Chaidamu vortices is statistically analyzed,and the evolution characteristics of Chaidamu vortices occurrence and development are summarized by using synoptic map and observational data in eastern Hexi region. Forecast equation is established by using subject function, based on selection of high correlation predictor, and this forecast equation obtains better results to forecast precipitation of low clouds in eastern Hexi region. |
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| Keywords: | Chaidamu vortices characteristic forecast |
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