| 华南暖区强对流降水系统的结构和闪电特征分析 |
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| 引用本文： | 张诚忠,万齐林,杨兆礼,丁伟钰,陈子通,黄燕燕.华南暖区强对流降水系统的结构和闪电特征分析[J].高原气象,2011,30(4):1034-1045. |
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| 作者姓名： | 张诚忠 万齐林 杨兆礼 丁伟钰 陈子通 黄燕燕 |
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| 作者单位： | 广州热带海洋气象研究所,广东广州,510080 |
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| 基金项目： | 国家自然科学基金项目(41075040); 雷电行业专项项目(GYHX(QX)2007-6-14); 2011年气象关键技术集成与应用项目; 中央级公益性科研院所2007年基本业务费; 广东省科技厅项目(2007B030401006); 广东省气象局项目共同资助 |
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| 摘 要： | 利用加密地面观测资料、多普勒雷达资料及广东省地闪资料,研究了24h内影响华南珠江三角洲的两次中尺度强降水系统的结构特征和地闪特征。结果表明：（1）第一次对流系统以后建型方式（back-building）组建,垂直结构类似海上对流,水平结构类似平行层状的对流系统。第二次对流系统垂直结构倾向于陆地的对流,水平结构类似于拖曳...
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| 关 键 词： | 华南暖区 降水性对流结构 地闪特征 |
Characteristic Analysis of Structure and Lightning for Convective System Produced Heavy Precipitation in Warm Sector of South China |
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| ZHANG Cheng-zhong,WAN Qi-lin,YAO Zhao-li,DING Wei-yu,CHEN Zi-tong,HUANG Yan-yan.Characteristic Analysis of Structure and Lightning for Convective System Produced Heavy Precipitation in Warm Sector of South China[J].Plateau Meteorology,2011,30(4):1034-1045. |
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| Authors: | ZHANG Cheng-zhong WAN Qi-lin YAO Zhao-li DING Wei-yu CHEN Zi-tong HUANG Yan-yan |
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| Institution: | ZHANG Cheng-zhong,WAN Qi-lin,YAO Zhao-li,DING Wei-yu,CHEN Zi-tong,HUANG Yan-yan (Guangzhou Institute of Tropical and Marine Meteorology,China Meteorological Administration,Guangzhou 510080,China) |
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| Abstract: | The fine density surface observation data,Doppler radar data,and cloud-to-ground(CG) lightning data in Guangdong region were utilized to study the characteristics of structure and CG lightning of two convective systems,which occurred within 24 hours over Zhujiang delta,South China.Results showed that:(1) the first convective system(occurred in morning) exhibits similarity to parallel stratiform MCS,the convective cells in the first system are organized by way of back-building,the vertical structure is simil... |
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| Keywords: | Warm sector of South China Structure of convection produced precipitation Characteristics of cloud-to-ground lightning |
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