| 青藏高原夏季降水及其受欧亚雪盖影响的物理机制 |
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| 引用本文： | 徐建军,陆菊中.青藏高原夏季降水及其受欧亚雪盖影响的物理机制[J].南京气象学院学报,1992,15(4):517-524. |
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| 作者姓名： | 徐建军 陆菊中 |
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| 作者单位： | 南京气象学院
(徐建军)，南京大学(陆菊中) |
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| 摘 要： |
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| 关 键 词： | 青藏高原 夏季 降水 雪盖 影响 |
PRECIPITATION OVER THE QINGHAI-XIZANG PLATEAU IN SUMMER AND ITS ASSOCIATION WITH THE EURASIAN SNOW COVER |
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| Xu Jianjun,Lu Juzhong Nanjing Institute of Meteorology Nanjing University.PRECIPITATION OVER THE QINGHAI-XIZANG PLATEAU IN SUMMER AND ITS ASSOCIATION WITH THE EURASIAN SNOW COVER[J].Journal of Nanjing Institute of Meteorology,1992,15(4):517-524. |
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| Authors: | Xu Jianjun Lu Juzhong Nanjing Institute of Meteorology Nanjing University |
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| Institution: | Xu Jianjun;Lu Juzhong Nanjing Institute of Meteorology Nanjing University |
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| Abstract: | By using the precipitation data in four areas of the Qinghai-Xizang Plateau,the variation of summer precipitation over the plateau is discussed and by using the dataof the Eurasian snow cover and the100 hPa height field, the correlation between theplateau precipitation and the Eurasian snow cover, with which the teleconnection mecha-nism causing the variation of the plateau precipitation is explained. Analysis shows thatmore preciptation is experienced in the east and south than in the west and north of theplateau, The precipitation has quasi-three-yesr oscillation and is influenced enormous-ly by the Eurasian snow cover occurring simultaneously. The quasi-stationary plane-tary wavetrain correlated with the Eurasian snow cover is a physical mechanism of thesummer precipitation over the plateau. |
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| Keywords: | plateau precipitation snow cover |
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