Based on the meso-scale model WRF,the study carries out simulations the track of Typhoon NABI(2005) with different cumulus parameterizations and micro-physics schemes.

The schemes describing the moist physical process in the meso-scale model include the microphysical scheme and the cumulus parameterization scheme.

The application of the explicit microphysical process in the high-resolution mesoscale numerical models makes it necessary to analyze the moisture variables such as the cloud water and rain water to initialize the explicit predicted fields.

And parameterization equations of microphysical processes that contact with .

A numerical simulation to microphysical processes of a heavy rain through the study of 3-d cloud model;

In these schemes, descriptions about some microphysical processes and variables are not quite reasonable and some of micro-processes need to be improved, such as ice nucleation, freezing of rain into graupels, auto-conversion and deposition of vapor into graupel, etc.

A developed parameterized scheme of land surface physical process and transfer models are used for simulating the oasis-gobi interaction process and the oasis-gobi regional climate effect in the semi-arid region.