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山西省降水与环流特征量及ELnino的关系
引用本文:韩照宇,刘荣,等.山西省降水与环流特征量及ELnino的关系[J].山西气象,2001(2):22-25.
作者姓名:韩照宇  刘荣
作者单位:韩照宇(山西省气象科学研究所,山西,太原,030002);刘荣(山西省气象科学研究所,山西,太原,030002);王振华(山西省气象科学研究所,山西,太原,030002)
摘    要:本文通过滑动相关普查方法,对山西30个代表站点的夏半年(6-11月)降水与前期74个环流特征量及北太平海海温月平均资料作逐点逐月普查相关分析,结果表明:上年7-10月的南方涛动指数及赤道东太平洋(ELnino区)海温与我省夏半年降水分别有很好的相关关系,它们的出现对山西夏半年降水影响是非常强的,同时还发现前期多个环流指数如太阳黑子、西太平洋副高与我省夏半年降水也有很好的相关关系。

关 键 词:环流特征量  相关关系  厄尔尼诺  太阳黑子  山西  降水
文章编号:1004-5732(2001)02-0022-04
修稿时间:2000年10月6日

The Relationship between Precipitation in Shanxi, Circulation Index and El Nino
Han Zhaoyu,Liu Rong,Wang Zhenhua.The Relationship between Precipitation in Shanxi, Circulation Index and El Nino[J].Shanxi Meteorological Quarterly,2001(2):22-25.
Authors:Han Zhaoyu  Liu Rong  Wang Zhenhua
Abstract:In this Paper, We made a monthly correlation analysis between precipitation at 30 stations of Shanxi province in summer half year and prophase 74 circulation indexes and Pacific SST monthly mean value per point with generally running correlation method. The result shows that the southern oscillation index from July to October last year and the eastern equatorial Pacific SST have distinct correlation with the precipitation at Shanxi province in summer half year. Their influence to our province's precipitation is very strong and so are many circulation indexes, sunspot and the western pacific subtropical high.
Keywords:Correlation  Circulation Index  El Nino  Precipitation  Generally running correlation method    
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