| 南海夏季风爆发早晚的越赤道气流特征 |
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| 引用本文： | 覃志年,金龙,何慧.南海夏季风爆发早晚的越赤道气流特征[J].气象研究与应用,2007,28(3):8-11. |
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| 作者姓名： | 覃志年 金龙 何慧 |
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| 作者单位： | 1. 广西气候中心,广西,南宁,530022
2. 广西气象减灾所,广西,南宁,530022 |
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| 摘 要： | 根据国家气候中心提供的南海夏季风爆发期典型偏早(1966、1972、1996、2000、2001年)和偏晚年份(1970、1973、1987、1989、1991年),利用ECMW F再分析1~5月逐日经向风资料,计算5个通道越赤道气流和越赤道乞流总量的距平值;探讨越赤道气流与南海夏季风爆发早晚的关系与特征。为预测南海夏季风爆发早晚提供判据。
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| 关 键 词： | 南海夏季风 越赤道气流 通道 判据 |
Characteristics of the Cross-equatorial Flow in the Years with Earlier and Later Onset of South China Sea Summer Monsoon |
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| QIN Zhi-nian,JIN Long,HE Hui.Characteristics of the Cross-equatorial Flow in the Years with Earlier and Later Onset of South China Sea Summer Monsoon[J].Journal of Guangxi Meteorology,2007,28(3):8-11. |
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| Authors: | QIN Zhi-nian JIN Long HE Hui |
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| Institution: | 1.Guangxi Climatic Center Nanning Guangxi 530022;2.Guangxi Meteorological Disaster Mitigation Institute Nanning Guangxi 530022 |
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| Abstract: | According to the years with earlier South China Sea summer monsoon(SSCMS) onset and those with later SCSSM provied by the National Climatic Center,using the reanalysis daily v wind data from ECMWF from January to May,five channels of the cross-equatorial flow and the deviation of their amount are calculated.And the relationship between the cross-equatorial flow and the SCSSM and its characteristics is studied to provide a criterion to predict the year with earlier or later onset of South China Sea summer monsoon. |
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| Keywords: | SCSSM cross-equatorial flow channel criterion |
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