| 夏季印度季风环流系统与我国长江上游区域性持续暴雨的关系 |
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| 引用本文： | 周静亚,成秋影.夏季印度季风环流系统与我国长江上游区域性持续暴雨的关系[J].气象学报,1987,45(2):179-187. |
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| 作者姓名： | 周静亚 成秋影 |
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| 作者单位： | 北京大学地球物理系，北京大学地球物理系 北京气象学院 |
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| 摘 要： | 本文对夏季6—8月我国长江上游地区56次区域性持续暴雨过程进行了统计分析。指出它们与夏季印度季风环流系统之间存在着密切的联系。给出暴雨期间印度—孟加拉湾地区的温压场和有关气象要素分布的平均形势,计算了暴雨日雨量与其前24h气象要素的相关系数,从而说明长江上游暴雨与印度季风环流系统的相关关系,并指出主要的季风环流影响系统和关键区。
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| 收稿时间： | 9/7/1984 12:00:00 AM |
| 修稿时间： | 1985/9/14 0:00:00 |
THE RELATIONSHIP BETWEEN INDIAN MONSOON SYSTEMS IN SUMMER AND THE CONTINUOUS HEAVY-RAIN OVER UPPER REACHES OF THE CHANGJIANG |
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| Zhou Jingya and Cheng Qiuying.THE RELATIONSHIP BETWEEN INDIAN MONSOON SYSTEMS IN SUMMER AND THE CONTINUOUS HEAVY-RAIN OVER UPPER REACHES OF THE CHANGJIANG[J].Acta Meteorologica Sinica,1987,45(2):179-187. |
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| Authors: | Zhou Jingya and Cheng Qiuying |
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| Institution: | Department of Geophysics, Peking Uninersity;Department of Geophysics, Peking Uninersity |
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| Abstract: | In this paper,the continuous heavy-rains over upper reaches of the Changjiang during June-August are analyzed.They are closely related with the Indian Monsoon Systems.The average synoptic situations and the average distributions of some meteorological elements over Bengal Bay during the period of heavy-rain are exhibited.The correlation coefficients between the meteorological elements and the rainfall,the main Monsoon influence systems and the key regions are denoted,which may be used as a reference for the forecasting of rainfall in 24 hours. |
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