| 2002-08-05短时暴雨与中尺度气旋 |
| |
| 引用本文： | 刘勇,张科翔,周丽峰,邸永强.2002-08-05短时暴雨与中尺度气旋[J].山西气象,2003(2):18-20. |
| |
| 作者姓名： | 刘勇 张科翔 周丽峰 邸永强 |
| |
| 作者单位： | [1]山西省太原市气象局，山西太原030002 [2]山西省忻州市气象局，山西忻州034000 |
| |
| 摘 要： | 用太原市6个台站近22a和其中2个站近30a的历年逐月降水资料，用气候趋势系数和历年降水量距平3年滑动平均2种方法研究了该市降水量年代(际)时间尺度的变化趋势。结果指出，近22a来太原市平川及山区降水量均呈减少趋势，近lOa来，春季、夏季、秋季这种趋势更为明显。
|
| 关 键 词： | 太原市 干旱 年代（际）变化 |
| 文章编号： | 1004-5732(2003)02-0018-02 |
| 修稿时间： | 2003年5月6日 |
Preliminary Study of Precipitation Tendency in Taiyuan |
| |
| Zhou Jinhong,Zhao Caiping,Chang Chengxiang.Preliminary Study of Precipitation Tendency in Taiyuan[J].Shanxi Meteorological Quarterly,2003(2):18-20. |
| |
| Authors: | Zhou Jinhong Zhao Caiping Chang Chengxiang |
| |
| Abstract: | By using each month precipitation data of 6 stations recent 22 years and 2 stations recent 30 years in Taiyuan,this article applied two kinds of methods of climate tendency index and precipitation departure of 3 years running mean to study the interannual change tendency of precipitation.It noted that recent 22 years the precipitation over plain and mountainous areas showed reduced tendency and recent 10 years this tendency were more obvious in spring,summer and autumn. |
| |
| Keywords: | Taiyuan drought interannual change |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《山西气象》浏览原始摘要信息 |
| 点击此处可从《山西气象》下载免费的PDF全文 |
