| 两次暴雨过程的多普勒天气雷达资料对比分析 |
| |
| 引用本文： | 朱敏华,姜有山,周红根.两次暴雨过程的多普勒天气雷达资料对比分析[J].气象科学,2005,25(1):71-78. |
| |
| 作者姓名： | 朱敏华 姜有山 周红根 |
| |
| 作者单位： | 江苏省连云港市气象局,连云港,222006 |
| |
| 基金项目： | 连云港市科委重点攻关课题(编号:SH0101)资助 |
| |
| 摘 要： | 本文通过对2003年6月22日和7月14日二次暴雨天气过程的多普勒天气雷达资料的分析，发现中低空的水汽辐合、中低空急流和低层垂直风切变引起的辐合是引起强降水的重要原因。表明多普勒天气雷达已成为暴雨短时预报的一种重要工具。
|
| 关 键 词： | 多普勒天气雷达 暴雨 中低空急流 |
| 收稿时间： | 2003/10/21 0:00:00 |
| 修稿时间： | 2003年10月21 |
DOPPLER RADAR DATA CONTRASTIVE ANALYSIS OF TWO RAINSTORM PROCESSES IN LIANYUNGANG CITY |
| |
| Zhu Minhu,Jiang Youshan and Zhou Honggen.DOPPLER RADAR DATA CONTRASTIVE ANALYSIS OF TWO RAINSTORM PROCESSES IN LIANYUNGANG CITY[J].Scientia Meteorologica Sinica,2005,25(1):71-78. |
| |
| Authors: | Zhu Minhu Jiang Youshan and Zhou Honggen |
| |
| Institution: | Lianyungang Meteorological Service of Jiangsu , Lianyungang 222006;Lianyungang Meteorological Service of Jiangsu , Lianyungang 222006;Lianyungang Meteorological Service of Jiangsu , Lianyungang 222006 |
| |
| Abstract: | By using the Doppler weather radar data on June 22 and July 14,2003 in Lianyungaog,two heavy rain cases were contrastively analyzed .The results indicated that mid-and low level vapour convergence,mid-and low level jet and convergence caused by wind's low-level vertical wind shear were accompanied by severe precipitation.It has played an important role in rainstorm nowcasting through analysis of the evolution of Doppler weather radar data. |
| |
| Keywords: | Doppler weather radarRainstormMid-and low level jetVapour convergenceLow-level vertical wind shear |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《气象科学》浏览原始摘要信息 |
| 点击此处可从《气象科学》下载免费的PDF全文 |
