| 大白菜收获期的环流分析及中期预报 |
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| 引用本文： | 陈希玲,王焱.大白菜收获期的环流分析及中期预报[J].气象,1996,22(9):45-47. |
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| 作者姓名： | 陈希玲 王焱 |
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| 作者单位： | 山东省泰安市气象局 |
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| 摘 要： | 根据生产实际，规定了大白菜受冻害的气象条件，利用５００ｈＰａ候平均高度资料，分析大白菜产生冻害的同期环流和前期环流形势，找出关键区指标，建立了１１月第３候，４候大白菜有无冻害的预报方程。
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| 关 键 词： | 大白菜 收获期 冻害 中期预报 天气预报 |
Analysis on General Circulation and Mid-range Synoptic Prediction during the Harvest Period of Chinese Cabbage |
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| Chen Xiling,Wang Yan.Analysis on General Circulation and Mid-range Synoptic Prediction during the Harvest Period of Chinese Cabbage[J].Meteorological Monthly,1996,22(9):45-47. |
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| Authors: | Chen Xiling Wang Yan |
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| Abstract: | In view of the production practics,the meteorological condition that Chinese cabbage is frozen has been decided.Using 500hPa data of the pentad average height,the circulation pattern before and during the Chinese cabbage frozen has been analysed.The key regions indicator has been given,and the forecast equation in relation to the Chinese cabbage frozen damage and the third and fourth pentad in November has been established. |
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| Keywords: | Chinese cabbage harvest frozen damage mid range forecast |
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