| 商丘夏季旱涝环流形势及气候变化特征 |
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| 引用本文： | 张云霞,康绍军.商丘夏季旱涝环流形势及气候变化特征[J].河南气象,2002(4):32-33. |
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| 作者姓名： | 张云霞 康绍军 |
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| 作者单位： | [1]夏邑县气象局，河南夏邑476400 [2]商丘市气象局，河南商丘476000 |
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| 摘 要： | 利用1954－2001年气象资料，分析了商丘夏季旱涝的环流形势特点，并通过历史曲线演变趋势和小波分析方法分析了夏季降水和湿度的变化时序特征。结果表明，降水和湿度变化具有不同周期性。
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| 关 键 词： | 旱涝 暴雨 小波分析 周期性 商丘市 降水 湿度变化 |
The Circulation of Floods and Drought in Summer in Shangqiu and the Climate Changes |
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| ZHANG Yun-xia ,KANG Shao-jun.The Circulation of Floods and Drought in Summer in Shangqiu and the Climate Changes[J].Meteorology Journal of Henan,2002(4):32-33. |
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| Authors: | ZHANG Yun-xia KANG Shao-jun |
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| Institution: | ZHANG Yun-xia 1,KANG Shao-jun 2 |
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| Abstract: | With the data from 1954 to 2001, the circulation of floods and drought in summer in Shangqiu has been analyzed and the Wavelet Analysis and historical trending chart can be used to get the time list of precipitation and temperature. The result show that different cycle behaves in precipitation and temperature change. |
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| Keywords: | Floods and drought Rainstorm High temperature Wavelet Analysis Periodicity |
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