| 广西旱涝气候特征及基本成因分析 |
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| 引用本文： | 郑德娟,徐小英,黄露菁,仲荣根.广西旱涝气候特征及基本成因分析[J].中山大学学报论丛,1993(1). |
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| 作者姓名： | 郑德娟 徐小英 黄露菁 仲荣根 |
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| 作者单位： | 中山大学大气科学系，中山大学大气科学系，中山大学大气科学系，中山大学大气科学系 |
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| 摘 要： | 本文对广西旱涝的气候特征进行了分析,并按其季风气候的特点,选取有代表的月份,采用500hPa的高度资料,作旱、涝年的距平场和环流形势的合成。中高纬的环流在旱年为纬向环流,涝年为经向环流,副热带高压活动较常年有异常等差异的特征,为预报广西旱涝提供可参考的天气模式。
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| 关 键 词： | 早涝 距平场 环流形势 |
An Analysis on the Climatic Charateristics and the Basic Formation Cause of the Drought Flood in the Guangxi Province |
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| Zheng Dejuan Xu Xiaoging Huang Luqing Zhong Ronogen.An Analysis on the Climatic Charateristics and the Basic Formation Cause of the Drought Flood in the Guangxi Province[J].Supplement to the Journal of Sun Yatsen University,1993(1). |
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| Authors: | Zheng Dejuan Xu Xiaoging Huang Luqing Zhong Ronogen |
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| Institution: | Zheng Dejuan Xu Xiaoging Huang Luqing Zhong Ronogen Department of Atmospheric Sciences,Zhongshan University |
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| Abstract: | An analysis on the potential field anomaly and the characteristics of general circulation of Feb., Apr., Aug., Nov, in the drought and the flood yeaas from 1958-1990 are made by using 500hpa potential data in this paper. It is shown that there are obvioas differences in the general circulation and the pote- ntial field between the drought and the flood years. The synoptic systems effectitg the drought and flood years are also given. |
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| Keywords: | drought and flood departure field circulation situation |
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