| 不同深对流参数化方案在降水预报中的比较试验 |
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| 引用本文： | 顾建峰.不同深对流参数化方案在降水预报中的比较试验[J].气象,1999,25(4):39-44. |
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| 作者姓名： | 顾建峰 |
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| 作者单位： | 上海市气象科学研究所 |
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| 摘 要： | 用中尺度模式（ＭＭ５）与国家气象中心全球谱模式相嵌套，对华东地区２７个测站两个月（１９９７年３月和７月）的降水预报，进行了３类深对流参数化方案的比较试验，发现不同深对流参数化方案对降水预报质量的影响存在一定的差异，而且这种差异在７月份要比３月份明显。
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| 关 键 词： | 深对流参数化 降水预报 比较试验 |
Comparative Experiments on Precipitation Prediction with Different Deep Convective Parameterization Scheme |
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| Gu Jianfeng.Comparative Experiments on Precipitation Prediction with Different Deep Convective Parameterization Scheme[J].Meteorological Monthly,1999,25(4):39-44. |
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| Authors: | Gu Jianfeng |
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| Abstract: | The hydrostatic mesoscale model(MM5) is nested to the global spectral model of NMC.Three deep convective parameterization schemes are compared on precipitation prediction of 27 observational stations in east China in March and July 1997.It is shown that effects of different deep convective parameterization scheme on prediction quality are fairly different. |
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| Keywords: | Deep convective parameterization Precipitation prediction Comparative experiment |
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