Title: Assessment of Precipitation Prediction using Different Cumulus Parameterization Schemes in MeiYu Front Rainfall
Abstract: Base on the mesoscale model MM5,we have simulated several MeiYu front heavy rainfall scenarias and assessed the model precipitation prediction capability with different cumulus parameterization schemes by using the precipitation evaluate methods.The result shows that the model compute outcome commonly overprediction.For different precipitation,there is no prevalent cumulus parameterization scheme,but we can combine the experience and the numerical simulation prediction.Grell and Kuo parameterization schemes are better to predict the heavy rainfall center than other schemes.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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