| 用500hPa环流相似作广东月、季要素预报 |
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| 引用本文： | 纪忠萍,谢炯光.用500hPa环流相似作广东月、季要素预报[J].广东气象,2001(4):20-21,40. |
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| 作者姓名： | 纪忠萍 谢炯光 |
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| 作者单位： | 广州中心气象台, |
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| 摘 要： | 本文用500hPa月平均环流场及500hPa合成平均环流场为基本资料，用前期特征月、季的500hPa高度场进行相似定量计算，从中找出最相似的年份个例作出月、季要素预报，该方法在广东短期气候预测业务工作中有一定的参考价值。
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| 关 键 词： | 环流 相似预报方法 天气预报 |
| 文章编号： | 1007-6190(2001)04-0020-03 |
The Monthly/Seasonal Weather Forecast By Circulation Similarity of 500hPa |
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| Ji Zhongping,Xie Jiongguang.The Monthly/Seasonal Weather Forecast By Circulation Similarity of 500hPa[J].Journal of Guangdong Meteorology,2001(4):20-21,40. |
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| Authors: | Ji Zhongping Xie Jiongguang |
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| Abstract: | Using the Geopotential Height of 500hPa, the similarity coefficient between the formerly key month or season and its historical data, the most similarity year can be found.Thus the monthly or seasonal weather can be forecast for that year. The method may be used in the short-term climate operational forecast. |
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| Keywords: | Circulation Similarity Forecast Method |
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