| 热带太平洋和印度洋海温对东南亚降水的影响 |
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| 引用本文： | 王冰,戴丛蕊,白林.热带太平洋和印度洋海温对东南亚降水的影响[J].云南大学学报(自然科学版),2003,25(4):335-339. |
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| 作者姓名： | 王冰 戴丛蕊 白林 |
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| 作者单位： | 云南大学,大气科学系,云南,昆明,650091 |
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| 基金项目： | 云南省省院、省校合作资助项目. |
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| 摘 要： | 应用谱分析的方法,讨论了东南亚降水分别与热带印度洋和太平洋海温的关系.得出热带印度洋和太平洋海温变化对东南亚降水影响的最佳落后时间长度.同时找出了上述2片海域对东南亚降水影响的几个关键区,它可以作为东南亚旱涝预报的强信号因子.
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| 关 键 词： | 波谱分析 降雨量 海温 |
| 文章编号： | 0258-7971(2003)04-0335-05 |
| 修稿时间： | 2002年9月30日 |
Tropical racific and Indian Ocean have influence on rainfall of southeast Asia |
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| WANG Bing,DAI Cong-rui,BAI Lin.Tropical racific and Indian Ocean have influence on rainfall of southeast Asia[J].Journal of Yunnan University(Natural Sciences),2003,25(4):335-339. |
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| Authors: | WANG Bing DAI Cong-rui BAI Lin |
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| Institution: | Department of Atmospheric Science, Yunnan University, Kunming 650091, China |
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| Abstract: | The calculation method of spectrum analysis,the correlation analysis between the sea temperature on tropical Pacific and Indian Ocean and the rainfall in Southeast Asia is discussed.The results indicated the best lasted time and the key sectors that the rainfall in Southeast Asia influenced by the sea temperature on tropical Pacific and Indian Ocean.The strong signal phenomena of SSTA over tropical Pacific and Indian Ocean were revealed and it showed that the precipitation may be forecasted by analyzing the key sectors. |
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| Keywords: | spectrum analysis rainfall sea temperature |
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