| 2008年低温冰冻雨雪灾害天气过程中贵州电线积冰气象条件分析 |
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| 引用本文： | 李登文,杨静,吴兴洋.2008年低温冰冻雨雪灾害天气过程中贵州电线积冰气象条件分析[J].气象,2011,37(2):161-169. |
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| 作者姓名： | 李登文 杨静 吴兴洋 |
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| 作者单位： | 1. 贵州省气象台,贵阳,550002
2. 贵州省气候中心,贵阳,550002 |
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| 基金项目： | 国家自然科学基金(40865003/D0505); 贵州省科技厅黔科合重大专项字[2006]6034号共同资助 |
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| 摘 要： | 利用气象电线积冰观测资料、探空观测数据、自动站资料以及NCEP再分析资料,分析2008年低温冰冻雨雪灾害天气过程中贵州电线积冰的分布特点,讨论了贵州电线积冰的气象条件,并对电线积冰的融冰条件进行了讨论.分析认为此次低温冰冻雨雪灾害天气过程中,贵州电线积冰严重,积冰范围广、时间长,相对而言贵州中东部地区积冰较厚;贵州电线...
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| 关 键 词： | 电线积冰 雨凇 雾凇 锋面逆温 融冰 |
| 收稿时间： | 2009/12/17 0:00:00 |
| 修稿时间： | 2010/7/26 0:00:00 |
Discussion on Genesis of Wire Icing in Guizhou During the Freezing Rain and Snow Storm in January 2008 |
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| LI Dengwen
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YANG Jing
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WU Xingyang.Discussion on Genesis of Wire Icing in Guizhou During the Freezing Rain and Snow Storm in January 2008[J].Meteorological Monthly,2011,37(2):161-169. |
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| Authors: | LI Dengwen YANG Jing WU Xingyang |
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| Institution: | LI Dengwen~1 YANG Jing~1 WU Xingyang~2 1 Guizhou Meteorological Observatory,Guiyang 550002 2 Guizhou Climate Center,Guiyang 550002 |
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| Abstract: | Using the meteorological wire icing observations,radio sonde and surface observations,and NCEP reanalysis data,the distribution and intensity of wire icing in Guizhou Province during the hazardous sleet in 2008 are analyzed.The meteorological conditions for wire ice accretion and its melting in Guizhou are discussed.The results show that the serious wire ice accretion in Guizhou in the sleet is characterized by wide range,long lasting time and thicker wire ice in the east than the west.Wire icing events in ... |
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| Keywords: | wire icing glaze rime frontal inversion melting |
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