<正>The radon transport test, which is a widely used test case for atmospheric transport models, is carried out to evaluate the tracer advection schemes in the Grid-Point Atmospheric Model of IAP-LASG (GAMIL). Two of the three available schemes in the model are found to be associated with significant biases in the polar regions and in the upper part of the atmosphere, which implies potentially large errors in the simulation of ozone-like tracers. Theoretical analyses show that inconsistency exists between th...
【英文摘要】
The radon transport test, which is a widely used test case for atmospheric transport models, is carried out to evaluate the tracer advection schemes in the Grid-Point Atmospheric Model of IAP-LASG (GAMIL). Two of the three available schemes in the model are found to be associated with significant biases in the polar regions and in the upper part of the atmosphere, which implies potentially large errors in the simulation of ozone-like tracers. Theoretical analyses show that inconsistency exists between the a...
【更新日期】
2008-04-02
【分类号】
P435
【正文快照】
1 .Introduetion The atmosPherie general eireulatioli,nodel (AGCM)i、a,1 indispensable tool to一,:l(lerstand the eliniate system and Prediet futlire eliixlate eha;lge.Tlze large一seale transPort Proeess of inlPortant atnlosPherie eomPo,zents in AGCMs 1