Interactive comment on “Effects of atmospheric dynamics and aerosols on the thermodynamic phase of cold clouds” by Jiming Li et al
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This study presents statistical relationships between cloud-top cloud thermodynamic phase and aerosols (dust, polluted dust and smoke) as well as meteorological variables (vertical velocity at 500 hPa, lower tropospheric static stability (LTSS) and surface temperature) to infer the influence of atmospheric dynamics on cloud thermodynamic phase using a combination of global satellite observations and reanalysis data over a 4-year period (2007-2010). The authors first evaluate the cloud thermodynamic phase partitioning schemes in a handful of models against observations. They find that out of
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Interactive comment on “Effects of atmospheric dynamics and aerosols on the thermodynamic phase of cold clouds” by Jiming Li et al
In this paper, the authors mostly analyze the geographical and seasonal variation of the relation between temperature and supercooled-liquid cloud frequency based on CloudSat 2B-CLDCLASS-LIDAR product. To this end, they utilize different type of equation and sets of parameters and find which one better represents the observations. Then, they investigate the effect of aerosols, vertical velocity...
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[Comment]: However, the authors have not considered the prominent way aerosols impact tropospheric ozone formation via heterogeneous reactions which leads me to question the conclusions of this study. Several studies have highlighted the role of aerosols in modulating ozone via heterogeneous reactions (eg., Liao and Seinfeld, 2005; Ti et al., 2005; Pozzoli et al., 2008; Xu et al., 2012; Lou et ...
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