| CloudSat data, MLS data, WRF simulation data, NetCDF data of ECMWF, FNL data are used to analysis two MCS samples, which occurred on Yunnan-Guizhou Plateau in 8th, Jun,2009, and north of the Xiaoxing’anling region in 28th, Jun,2010. These data are used to research the difference of the effect of deep convection on atmospheric composition of UTLS.As to the satellite data:(1) The sample occurred on Yunnan-Guizhou Plateau cooperated a cold tropopause, while an entrainment zone was observed in the upper air of the sample in Xiaoxing’anling region.(2) The deep convection occurred on the north of Xiaoxing’anling region decreased the H2O mixing ratio in the upper atmosphere obviously. The sample on Yunnan-Guizhou Plateau shows an opposite contribution. (2) The 1000 ppbv contour of O3 mixing ratio elevated slightly when the deep convection on Yunnan-Guizhou Plateau occurred. A significant decrease is witnessed in the sample on the north of Xiaoxing’anling region.As to the simulation data:(1) The simulation result is similar to the satellite data. (2) The H2O mixing ratio increased in the high altitude in the sample in Xiaoxing’anling region. The simulation result are similar to the satellite data in the sample of Yunnan-Guizhou Plateau. (3) The mixing ratio of O3 decreased above the deep convection in the sample in Xiaoxing’anling region. Different from the satellite data, the mixing ratio of O3 increased above the deep convection in the other sample. |
