| 耦合模式对印度洋偶极子的模拟研究 |
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| 引用本文： | 闫晓勇,陶勇,张铭.耦合模式对印度洋偶极子的模拟研究[J].海洋预报,2005,22(1):50-57. |
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| 作者姓名： | 闫晓勇 陶勇 张铭 |
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| 作者单位： | 1. 二炮气象中心,北京,102208
2. 解放军理工大学气象学院,江苏,南京,211101 |
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| 基金项目： | 国家自然科学重点基金“大气环流季节异常的动力分析、数值模拟和预测研究”(40233027) |
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| 摘 要： | 利用一个海洋-大气-陆面系统耦合模式，模拟分析了热带印度洋的季节和年际气候变化特征。该模式很好地模拟出热带印度洋区域的季节变化特征，对热带印度洋强的局地年际耦合信号-偶极子模拟也比较成功，模拟结果与已有的观测分析以及高分辨率耦合模式模拟结果接近。
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| 关 键 词： | 耦合模式 印度洋 偶极子 模拟研究 气候变化 降水场 表层海温 风场 表层洋流 |
| 文章编号： | 1003-0239(2005)1-0050-08 |
| 修稿时间： | 2004年4月4日 |
THE RESEARCH OF INDIAN OCEAN DIPOLE SIMULATION BY COUPLING MODEL |
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| YAN Xiao-yong,TAO Yong,ZHANG Ming.THE RESEARCH OF INDIAN OCEAN DIPOLE SIMULATION BY COUPLING MODEL[J].Marine Forecasts,2005,22(1):50-57. |
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| Authors: | YAN Xiao-yong TAO Yong ZHANG Ming |
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| Institution: | YAN Xiao-yong1,TAO Yong1,ZHANG Ming2 |
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| Abstract: | Using an ocean-atmosphere-landuse coupling model, this paper has simulated and analyzed the characteristics of seasonal and interannual changes over Tropical Indian Ocean. This model well simulated the characteristics of seasonal changes over Tropical Indian Ocean, and has done well in simulating strong local interannual-coupling signal that is called Indian Ocean Dipole over Tropical Indian Ocean. The results are close to the former observations and the simulation results from high-resolution coupling model. |
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| Keywords: | Indian Ocean Dipole (IOD) Coupling model Dipole index |
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