中尺度大气数值模式发展现状和应用前景

对国内外当前一些先进的中尺度大气数值模式的发展现状，应用前景及发展趋势作了概要综述。其内容包括：模式动力学的改进，叫就度模拟系统特征，区域谱模 发展积云参数化和显式云物理方案，行星边界层参数化，大气辐射参数、四维资料同化，区域实时数值天气预报，中尺度数值天气预报应用前景及新一代中尺度模式发展趋势。

THE CURRENT STATUS OF MESOSCALE NUMERICAL MODEL DEVELOPMENT AND ITS APPLICATION PROSPECTS

This paper sums briefly up the current status and tendency of mesoscale atmospheric numerical model development at home and abroad and its application prospects. The content includes: the improvements of the model dynamics,the features of mesoscale modeling system,the development of regional spectral model,the schemes of the cumulus parameterization and explicit cloud physics,the planetary boundary layer parameterization,the atmospheric radiation parameterization,the four dimensional data assimulation (FDDA),the regional real time numerical weather prediction,the application of mesoscale numerical weather prediction as well as the developing tendency of new generation mesoscale model. These contents relate to the following main models and systems of modeling and prediction: the American NCEP Eta (early Eta, Meso Eta, Eta 10) model and RSM model, PSU/NCAR MM5 model, CSU RAMS, OU ARPS, AFGWC RWM model, NORAPS NORAPS6, FNMOC COAMPS,the UKMO model,the Canadian MC2 model ,the French MESO NH model,The Japanese JRSM model. In the hope that it is of some help for us to develop our country mesoscale atmospheric model and system of modeling and prediction through understanding the current status and developing tendency of mesoscale atmospheric numerical models abroad.