supported by the National Natural Science Foundation of China(Grant Nos.41975090,U2242201,42075077);the Natural Science Foundation of Hunan Province,China(2022JJ20043);the Science and Technology Innovation Program of Hunan Province,China(2022RC1239)。
In this study,the Betts-Miller-Janjic(BMJ)convective adjustment scheme in the Weather Research and Forecasting(WRF)model version 4.0 was used to investigate the effect of itsα-parameter,which influences the first-gue...