气候变化领域集成服务门户(CCPortal): Modelling mixed-phase clouds with the large-eddy model UCLALES-SALSA

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DOI	10.5194/acp-20-11639-2020
	Modelling mixed-phase clouds with the large-eddy model UCLALES-SALSA
	Ahola J.; Korhonen H.; Tonttila J.; Romakkaniemi S.; Kokkola H.; Raatikainen T.
发表日期	2020
ISSN	16807316
起始页码	11639
结束页码	11654
卷号	20 期号:19
英文摘要	The large-eddy model UCLALES-SALSA, with an exceptionally detailed aerosol description for both aerosol number and chemical composition, has been extended for ice and mixed-phase clouds. Comparison to a previous mixedphase cloud model intercomparison study confirmed the accuracy of newly implemented ice microphysics. A further simulation with a heterogeneous ice nucleation scheme, in which ice-nucleating particles (INPs) are also a prognostic variable, captured the typical layered structure of Arctic midaltitude mixed-phase cloud: A liquid layer near cloud top and ice within and below the liquid layer. In addition, the simulation showed a realistic freezing rate of droplets within the vertical cloud structure. The represented detailed sectional ice microphysics with prognostic aerosols is crucially important in reproducing mixed-phase clouds. © 2020 Author(s).
语种	英语
scopus关键词	aerosol; chemical composition; cloud condensation nucleus; cloud microphysics; cloud radiative forcing; computer simulation; large eddy simulation; numerical model
来源期刊	Atmospheric Chemistry and Physics
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/143906
作者单位	Finnish Meteorological Institute, Helsinki, Finland; Finnish Meteorological Institute, Kuopio, Finland
推荐引用方式 GB/T 7714	Ahola J.,Korhonen H.,Tonttila J.,et al. Modelling mixed-phase clouds with the large-eddy model UCLALES-SALSA[J],2020,20(19).
APA	Ahola J.,Korhonen H.,Tonttila J.,Romakkaniemi S.,Kokkola H.,&Raatikainen T..(2020).Modelling mixed-phase clouds with the large-eddy model UCLALES-SALSA.Atmospheric Chemistry and Physics,20(19).
MLA	Ahola J.,et al."Modelling mixed-phase clouds with the large-eddy model UCLALES-SALSA".Atmospheric Chemistry and Physics 20.19(2020).