| ElNino事件当年和次年夏季低纬环流特征的初步分析 |
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| 引用本文： | 阮均石.ElNino事件当年和次年夏季低纬环流特征的初步分析[J].南京气象学院学报,1998,21(4):737-742. |
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| 作者姓名： | 阮均石 |
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| 作者单位： | 南京气象学院教务处 |
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| 摘 要： | 分析１９５０年以来中等强度以上的ＥｌＮｉｎｏ和ＬａＮｉｎａ当年和次年夏季低纬度风场和５００ｈＰａ高度距平场发现有不同特征。其中中－西太平洋近赤道地区８５０、２００ｈＰａ上风场异常变化十分明显，这种异常变化与南北半球大气相互作用有密切关系。
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| 关 键 词： | 厄尔尼诺 低纬风场 大气环流 环流特征 |
ANALYSIS OF THE LOW LATITUDE CIRCULATION IN THE SUMMER OF EL NINO YEAR AND NEXT YEAR |
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| Ruan Junshi.ANALYSIS OF THE LOW LATITUDE CIRCULATION IN THE SUMMER OF EL NINO YEAR AND NEXT YEAR[J].Journal of Nanjing Institute of Meteorology,1998,21(4):737-742. |
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| Authors: | Ruan Junshi |
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| Abstract: | In this paper northern hemispheric low latitude wind and 500 hPa height anomalies in the summer (July) of El Nino/La Nina year and next year are analyzed using the data from 1950 to 1988, and it is found that there are the strongest wind anomalies over the tropical central western Pacific and which are closely related with the cross equatorial flow .Different patterns of 500 hPa height anomaly are also found for El Nino/La Nina year and next year. |
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| Keywords: | El Nino low latitude wind anomaly 500 hPa height anomaly |
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