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《大气科学进展：英文版》
>Efects of Vertical Wind Shear, Radiation and Ice Microphysics on Precipitation Efciency during a Torrential Rainfall Event in China
Efects of Vertical Wind Shear, Radiation and Ice Microphysics on Precipitation Efciency during a Torrential Rainfall Event in China
The efects of vertical wind shear,radiation and ice microphysics on precipitation efciency(PE)were investigated through analysis of modeling data of a torrential rainfall event over Jinan,China during July2007.Vertical wind shear afected PE by changing the kinetic energy conversion between the mean and perturbation circulations.Cloud–radiation interaction impacted upon PE,but the relationship related to cloud radiative efects on PE was not statistically significant.The reduction in deposition processes associated with the removal of ice microphysics suppressed efciency.The relationships related to efects of vertical wind shear,radiation and ice clouds on PEs defined in cloud and surface rainfall budgets were more statistically significant than that defined in the rain microphysical budget.
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