| 一次中尺度低压降水机理分析 |
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| 引用本文： | 浦佳伟. 一次中尺度低压降水机理分析[J]. 北京农业, 2012, 0(18): 169-170 |
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| 作者姓名： | 浦佳伟 |
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| 作者单位： | 上海海洋气象台,上海,201300 |
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| 摘 要： | 结合大尺度环流背景、区域自动站实况资料、雷达基本反射率产品和径向速度产品、风廓线雷达产品,对2010年9月下旬上海一次层云降水过程进行中尺度分析。发现在此次层云降水过程中,近地面中尺度低压环流活动与降水强度变化关系密切。使用多普勒天气雷达径向速度产品和风廓线雷达产品,可以捕捉到近地面中尺度低压环流的活动,且与降水情况对应较好。
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| 关 键 词： | 层云降水 中尺度低压 雷达 |
A Mesoscale Low Voltage Precipitation Mechanism Analysis |
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| Pu Jiawei. A Mesoscale Low Voltage Precipitation Mechanism Analysis[J]. Beijing Agriculture, 2012, 0(18): 169-170 |
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| Authors: | Pu Jiawei |
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| Abstract: | Combining the large-scale general circulation background, regional automatic stand live material, radar reflectivity basic products and radial velocity products, wind profiling radar products, to 2010 years late September at a Shanghai clouds precipitation process of mesoscale analysis. Found in the clouds precipitation process, near the ground surface low voltage circulation activities and the mesoscale precipitation intensity change close relationship. Using doppler weather radar radial velocity products and wind profiling radar products that can capture the mesoscale near the ground surface of low voltage circulation activities, and with the precipitation corresponding is better. |
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| Keywords: | clouds mesoscale mesoscale low pressure radar |
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