| 青藏高原雪盖变化对我国气候的影响 |
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| 引用本文： | 谢志辉,罗,勇.青藏高原雪盖变化对我国气候的影响[J].应用气象学报,1999,10(Z1):1. |
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| 作者姓名： | 谢志辉 罗 勇 |
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| 作者单位： | 北京大学地球物理系(谢志辉)，国家气候中心(罗勇) |
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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： | 青藏高原雪盖是影响我国气候的一个重要因子，除了具有明显的季节变化之外，还有明显的年际变化和年代际变化．它通过改变高原的热力作用而影响东亚季风进程、大气环流以及我国的气温和降水．雪盖具有较为明显的持续性，且具有振幅变化大的特点，人们越来越重视雪盖的气候效应和作为季度预报因子的作用．
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| 关 键 词： | 青藏高原雪盖 季节变化 持续性 气候效应 |
THE EFFECTS OF SNOW COVER
OF TIBET PLATEAU |
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| Xie Zhihui.THE EFFECTS OF SNOW COVER
OF TIBET PLATEAU[J].Quarterly Journal of Applied Meteorology,1999,10(Z1):1. |
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| Authors: | Xie Zhihui |
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| Institution: | Xie Zhihui;
(Peking University, Beijing 100871);Luo Yong; |
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| Abstract: | The snow cover of Tibet Plateau is an important factor which affects the climate over China. In addition to the obvious seasonal change, the interannual and interdecadal changes of the snow cover are obvious, too. The snow cover could affect the progress of monsoon, general circulation in East Asia, and temperature, precipitation of China in terms of changing the thermodynamical effects of Tibet Plateau. The persistence of the snow cover is long, and it has the property of big amplitude change, and scientists pay more attention to its climatic effects and its position as a seasonal and interannual forecasting factor. |
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| Keywords: | Snow cover of Tibet Plateau Seasonal change Persistence Climatic effect |
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