| 青藏高原积雪与云南夏季降水及气温的关系 |
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| 引用本文： | 赵红旭.青藏高原积雪与云南夏季降水及气温的关系[J].气象,1999,25(4):48-51. |
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| 作者姓名： | 赵红旭 |
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| 作者单位： | 云南省气象科学研究所,昆明,650034 |
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| 基金项目： | 国家“九五”重中之重科技项目 |
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| 摘 要： | 利用青藏高原积雪深度资料分析了青藏高原冬季１月平均积雪深度与云南夏季气温、降不的联系。结果表明：青藏高原冬季积雪与云南夏季气温和降水有较好的联系，即青藏高原冬季１月积雪峰值年对应云南北部７－８月气温低谷年，云南夏季易出现“８月低温”天气；青藏高原积雪多的年份，昆明夏季６－８月降水异常偏我，云南大部７月降水异常偏多，云南哀牢山脉以北、以东地区８月降水异常偏多。５００ｈＰａ异常环流分析表明，冬季青藏高
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| 关 键 词： | 青藏高原积雪 云南夏季 气温和降水 |
The Relationship Between the Snow Cover of the Qinghai-Tibet Plateau and the Temperature and Precipitation in Summer in Yunnan Province |
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| Zhao Hongxu.The Relationship Between the Snow Cover of the Qinghai-Tibet Plateau and the Temperature and Precipitation in Summer in Yunnan Province[J].Meteorological Monthly,1999,25(4):48-51. |
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| Authors: | Zhao Hongxu |
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| Institution: | Zhao Hongxu;
(Meteorological Institute of Yunnan Province,Kunming |
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| Abstract: | The relationship between the snow cover of the Qinghai Tibet Plateau and the temperature and precipitation in summer in Yunnan Province is studied.The Result shows that the peak of annual array of depth of snow cover corresponds to the low temperature of Yunnan in summer and that the more the snow cover,the more the precipitation in June at Kunming in July at the most of Yunnan and in August North East of Ailaoshan mountain range.The analyses of 500hPa circulation show that during more snow cover year cold air activities are strengthened in Yunnan. |
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| Keywords: | the snow cover of the Qinghai Tibet Plateau temperature precipitation |
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