| 陕西省气象灾害灾情特征及年景评估 |
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| 引用本文： | 蔡新玲,雷向杰,王娜,王娟敏,胡国玲.陕西省气象灾害灾情特征及年景评估[J].陕西气象,2011(4):17-20. |
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| 作者姓名： | 蔡新玲 雷向杰 王娜 王娟敏 胡国玲 |
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| 作者单位： | [1]民航西南空管局气象中心预报室,四川成都610202 [2]山西省气象台,山西太原030006 |
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| 摘 要： | 本文利用WRF模式对2011年7月3日成都地区的一次强雷暴伴强降水过程进行了数值模拟分析。通过采用不同的物理过程参数化方案的对比研究表明，物理过程对降水及雷暴的落区和强度非常重要，试验结果也表明，在成都这样紧邻青藏高原的特殊地形环境下进行WRF模式的模拟及应用也是可行的。
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| 关 键 词： | WRF模式 物理过程参数化 数值模拟 |
The Sensitivity Test of WRF Physical Parameterization in Simulation of a Heavy Rainfall in Chengdu |
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| Hu Zhuang,Dong Chunqin,Zhang Junhui.The Sensitivity Test of WRF Physical Parameterization in Simulation of a Heavy Rainfall in Chengdu[J].Journal of Shaanxi Meteorology,2011(4):17-20. |
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| Authors: | Hu Zhuang Dong Chunqin Zhang Junhui |
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| Institution: | 1 (1. Meteorological Observatory of Southwest Air Traffic Management, Chengdu, Sichuan, 610202; 2. Shanxi Province Meteorological Observatory, Taiyuan,Shanxi, 030006 ) |
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| Abstract: | The Strong thunderstorm with heavy rainfall in July 3, 2011 was simulated by WRF model. The parameterization of physical processes showed that the physical processes were important for the area and intensity of precipitation and thunderstorm and WRF model is effective in Chengdu which is so close to the Qinghai-Tibet Plateau. |
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| Keywords: | WRF Parameterization of physical process Numerical simulation |
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