The crop model World Food Studies (WOFOST) was tuned and validated with meteorological as well as winter wheat growth and yield data at 24 stations in 5 provinc
A linear,hemispheric and stationary spectral model with multilayers in the vertical was employed to simulate thevertical propagation of waves triggered by mount
Discussions are carried out on the vertical discretization of current atmospheric models.It ispointed out that there exist problems in the integration of the hy