| E1 Ni■o期间热带西太平洋海流对不同季节风场响应的数值模拟 |
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| 引用本文： | 龙宝森,王钟桾.E1 Ni■o期间热带西太平洋海流对不同季节风场响应的数值模拟[J].海洋科学进展,1992(1). |
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| 作者姓名： | 龙宝森 王钟桾 |
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| 作者单位： | 国家海洋局第一海洋研究所 青岛 |
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| 基金项目： | 国家海洋局第一海洋研究所:热带西太平洋主流系对风的响应(“七·五”家重点攻关项目-75-76-07-07研究工作报告),1990,10 |
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| 摘 要： | 本文试用二维绝热模式,用 KWBC 风场资料研究了1987年 E1 Ni■o 期间热带西太平洋表层流系对冬、春、夏、秋季风场的响应特征.模拟结果表明;在1987年 E1 Ni■o 期间,赤道附近东向流加强了,西向流减弱了;冬季东向流距平比夏季强度大,纬向范围小且位置偏南;模拟海流及水位分布特征与中、美海-气相互作用热带西太平洋联合调查及 Wyrtki 的观测基本一致.
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| 关 键 词： | El Nifi■o 风场 海流 响应 |
Numerical Experiments on the Response of Sea Currents to Winds of Different Seasons in the Western Tropical Pacitic |
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| Long Baosen Wang Zhongjun.Numerical Experiments on the Response of Sea Currents to Winds of Different Seasons in the Western Tropical Pacitic[J].Advances in Marine Science,1992(1). |
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| Authors: | Long Baosen Wang Zhongjun |
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| Abstract: | In this paper a two dimensional adiabatic model has been used to study the response of sur- face current system in the Western Tropical Pacific to wind fields in winter,spring,summer and autumn of 1987 by using KWBC data.simulated results show that during El Nino event the east- ward current is strengthened and the westward current weakened near the equator;in winter the eastward current anomaly is greater,its meridioal range is smaller than in summer and the posi- tion is to the south;and that some features of simulated currents and sea level distrbution are basi- cally consistent with the observations from the USA-PRC Joint Air-Sea Interaction Study in the Western Tropical Pacitic and observations by Wyrtki. |
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