| 一次弓状回波、强对流风暴及合并过程研究Ⅰ：以单多普勒雷达资料为主的综合分析 |
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| 引用本文： | 王俊,龚佃利,刁秀广,盛日锋,陈西利.一次弓状回波、强对流风暴及合并过程研究Ⅰ：以单多普勒雷达资料为主的综合分析[J].高原气象,2011,30(4):1067-1077. |
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| 作者姓名： | 王俊 龚佃利 刁秀广 盛日锋 陈西利 |
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| 作者单位： | 1. 山东省人民政府人工影响天气办公室,山东济南,250031
2. 山东省气象台,山东济南,250031 |
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| 基金项目： | 山东省自然科学基金项目(Y2006E08); 山东省气象省局重点攻关项目共同资助 |
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| 摘 要： | 利用济南CINRAD/SA雷达探测资料,结合卫星、自动站和其他常规天气资料,分析了一次弓状回波和强对流风暴的发生、发展,弓状回波和强对流风暴合并形成新弓状回波后又演变成逗点回波的过程。结果表明：（1）强对流过程发生在东北低涡横槽转竖过程,大气环境具有较大的对流有效位能和中等强度的低层垂直风切变。FY-2C卫星的红外云图...
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| 关 键 词： | 弓状回波 强对流风暴 下击暴流 多普勒雷达 |
Case Study of Bow Echo,Severe Convective Storm and Merger Process Ⅰ：Taking Single Doppler Radar Data as a Case |
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| WANG Jun,GONG Dian-li,DIAO Xiu-guang,SHENG Ri-feng,CHEN Xi-li.Case Study of Bow Echo,Severe Convective Storm and Merger Process Ⅰ：Taking Single Doppler Radar Data as a Case[J].Plateau Meteorology,2011,30(4):1067-1077. |
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| Authors: | WANG Jun GONG Dian-li DIAO Xiu-guang SHENG Ri-feng CHEN Xi-li |
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| Institution: | WANG Jun1,GONG Dian-li1,DIAO Xiu-guang2,SHENG Ri-feng1,CHEN Xi-li1 (1.Shandong Weather Modification Office,Jinan 250031,China,2.Shandong Provincial Meteorological Observatory,China) |
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| Abstract: | Using CINRAD/SA radar data in Jinan,combined with satellite,automatic weather station and other conventional data,the research about occurrenceanddevelopmentof a bow echo and severe convective stormwas studied in this paper.Bow echo and severe convective storms merged to form new bow echo,and it then developed by the process into comma echo.Firstly,Convective process tookplace under the background of horizontaltrough turning to vertical trough.The atmospheric environment existed large convective available p... |
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| Keywords: | Bow echo Severe convective storm Downburst Doppler weather radar |
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