| 长江中下游梅雨锋暴雨的结构和特征 |
| |
| 引用本文： | 杨克明,许映龙,王东生,刘江云.长江中下游梅雨锋暴雨的结构和特征[J].气象,1998,24(2):13-17. |
| |
| 作者姓名： | 杨克明 许映龙 王东生 刘江云 |
| |
| 作者单位： | 国家气象中心 |
| |
| 摘 要： | 应用国家气象中心ＨＬＡＦＳ模式计算的物理参数，对１９９６年长江中下游地区梅雨期一次持续性大暴雨过程形成的物理条件进行了诊断分析，给出了梅雨锋强暴雨的风场，垂直环流及其有关的物理场结构和分布特征，所得结果有利于实时预报业务和科研工作。
|
| 关 键 词： | 梅雨锋 垂直环流 不稳定层 暴雨 |
The Structure and Character of Mei yu Front Storm over the Middle and Lower of Yangtze River |
| |
| Abstract: | ith applying parameters calculated by HLAFS model of NMC,the physical conditions with which associated a persistent severe torrential rain process of the lower and middle reaches of Yangtze river during the Mei yu period in 1996 are analyzed and diagnosed. Wind field,vertical circulation,relevant physical variable field construction and its distribution character of Mei yu front strong torrential rain are presented. All results are benificial to real time operational forecast and research work. |
| |
| Keywords: | Mei yu front\ vertical circulation\ unstable layer |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《气象》浏览原始摘要信息 |
| 点击此处可从《气象》下载免费的PDF全文 |
|
