| 海气相互作用的若干时频特征 |
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| 引用本文： | 章新平. 海气相互作用的若干时频特征[J]. 新疆大学学报(理工版), 1990, 7(2): 93-99 |
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| 作者姓名： | 章新平 |
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| 作者单位： | 新疆大学地理系 |
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| 摘 要： | 本文利用交叉谱分析方法分析了北大西洋、北太平洋以及印度洋六个海区与500百帕四个大气活动区之间的关系,揭示了它们之间的时空特点.进而分析了中低纬度海气相互作用的时频特点,并对三大洋副热带高压之间的相互关系进行了讨论,得到了一些有意叉的结果.这给利用海气关系进行长期天气过程分析提供了可靠依据。
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| 关 键 词： | 海洋 大气 相互作用 时频特性 环流 |
SOME TIME-FREQUENCY FEATURES OF SEA-AIR INTERACTION |
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| Zhang Xinping. SOME TIME-FREQUENCY FEATURES OF SEA-AIR INTERACTION[J]. Journal of Xinjiang University(Science & Engineering), 1990, 7(2): 93-99 |
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| Authors: | Zhang Xinping |
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| Abstract: | On the crosss-pectral method the paper begins with analyzing the relationshipsbetween 6 sea areas over the North Atlantic Ocean,the North Pacific Ocean andthe Indian Ocean and 4 atmospheric active regions on 500 hpa,and reveals theirtime-space features,and after that analyses the Zime-frequency features of sea-air interaction in mid-and-low latitude,and then discusses the relations amongsubtropic anticyclones over three oceans.Some significant results are finallyobtained which provide reliable basee for analyzing long-rang weather processon sea-air relation. |
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| Keywords: | cross spectrum sea air interaction sea surface temperature circulation |
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