| 鸭绿江口及东港近海降水与旱涝分析 |
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| 引用本文： | 李丹,魏晓林.鸭绿江口及东港近海降水与旱涝分析[J].安徽农业科学,2010,38(23):12586-12587. |
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| 作者姓名： | 李丹 魏晓林 |
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| 作者单位： | 1. 南京大学大气科学学院研修班,江苏南京,210093;辽宁省东港市气象局,辽宁东港,118300
2. 辽宁省东港市气象局,辽宁东港,118300 |
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| 摘 要： | 利用中尺度地面观测资料,分析了鸭绿江及东港近海的降水与旱涝之间的关系。对大气环流的分析表明,天气系统的移动直接影响降水的产生,并导致旱涝年的形成。在分析一般规律的基础上,进一步分析了季风与旱涝的关系,以及地形对降水产生的影响。
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| 关 键 词： | 大气环流 季风 地形 降水 旱涝 鸭绿江 东港 |
Analysis of Precipitation and Drought in Yalu River Estuary and Donggang Coastal |
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| Institution: | LI Dan et al (College of Atmospheric Sciences,Nanjing University,Nanjing,Jiangsu 110093) |
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| Abstract: | Using the mesoscale surface observation data,the relationship between rainfall and drought in Yalu River and the coastal water of Donggang was analyzed. The analysis of atmospheric circulation indicated that the movement of weather system directly influenced precipitation and lead to formation of flood and drought years. Based on analyzing the common law,the relationship between monsoon and drought was further analyzed as well as impact of topography on precipitation. |
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| Keywords: | Atmospheric circulation Monsoon Topography Precipitation Drought Yalu River Donggang |
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