| 林西地区春季大雪预报方法及个例分析 |
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| 引用本文： | 陈永梅,海叶,王淑芬.林西地区春季大雪预报方法及个例分析[J].内蒙古气象,2010(1):19-21. |
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| 作者姓名： | 陈永梅 海叶 王淑芬 |
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| 作者单位： | 林西县气象局,内蒙古,林西县,025250 |
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| 摘 要： | 大雪天气是春季的重要天气过程之一，有时它和强降温及大风天气同时出现，造成强寒潮天气，危害极大。有时虽然降温和大风不明显，但由于降雪量较大，对农牧业生产，交通运输和人民生活等有重大影响。冬末春初，正是牧业接春羔的季节，大雪和冷雨湿雪天气，对春季接春羔很不利，极易造成牧畜死亡。因此做好春季大雪天气预报，是林西地区气象预报服务的重要课题之一。文章从影响大雪的天气系统中提取主要因子，利用简易专家系统制作林西地区≥3．0mm大雪预报方法。
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| 关 键 词： | 春季大雪 预报方法 蒙古气旋 河套气旋 |
Analysis on Twice Heavy Sandstorm Weathers Which Affecting Flight |
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| Authors: | Chen Yongmei Hai Ye Wang Shufen |
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| Institution: | Linxi County Meteorological Bureau/a>;Linxi 025250 |
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| Abstract: | Heavy snow is one of the important weather process in spring,and sometimes it appears simultaneous with cool and windy weather,resulting in strong cold wave weather,and having done great harm.Sometimes the cool and windy weather is less obvious,but because of large amount of snow,it has a significant impact on the agricultural and livestock production,transportation and people's livelihood.Late winter and early spring is the season of lambing of animal husbandry,heavy snow and cold rain wet snow weather are... |
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| Keywords: | spring heavy snow forecasting method mongolia cyclone Hetao cyclone |
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