NUMERICAL PREDICTION EXPERIMENT OF AN ADVECTION FOG IN NANLING MOUNTAIN AREA

作     者：樊琦 王安宇 范绍佳 吴兑 邓雪娇 刘英伟 

作者机构：Department of Atmospheric SciencesZhongshan University Guangzhou Institute of Tropical and Oceanic Meteorology Macao Meteorological and Geophysical Services 

出 版 物：《Acta meteorologica Sinica》 (Acta Meteorol. Sin.)

年 卷 期：2003年第17卷第3期

页      面：337-349页

学科分类：07[理学] 070601[理学-气象学] 0706[理学-大气科学] 

基　　金：the National Key Project ZKCX2-SW-210 of Chinese Academy of Sciences the National Natural Science Foundation of China(49975001) 

主　　题：Nanling Mountain advection fog numerical simulation sensitivity experiments 

摘      要：Now more comprehensive cloud microphysical processes have been included in advanced three- dimensional mesoscale meteorological model such as PSU/NCAR MM5 model,so the model can be used in the prediction of *** this paper,MM5 was utilized to simulate an advection fog occurring in Nanling Mountain *** simulated results were compared with the facts obtained by detailed observation *** results showed that the simulation was successful in the following aspects:(1)the formation and development of the fog;(2)the temporal variation of the maximum liquid water content;(3)the diffusion of the cold air,especially the temporal variation of the ground temperature;and (4)the uplift of the air and the formation and development of the low-lever ***,we did some sensitivity numerical experiments and discussed the effects of the radiation,the release of condensation latent heat and the change of soil moisture and temperature on the formation and development of *** success of numerical simulation experiment of fog has proved that the numerical forecasting of fog is promising.