Articles | Volume 8, issue 3
https://doi.org/10.5194/gmd-8-817-2015
https://doi.org/10.5194/gmd-8-817-2015
Development and technical paper
 | 
27 Mar 2015
Development and technical paper |  | 27 Mar 2015

Aerosol specification in single-column Community Atmosphere Model version 5

B. Lebassi-Habtezion and P. M. Caldwell

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Cited articles

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Bony, S. and Dufresne, J.-L.: Marine boundary layer clouds at the heart of tropical cloud feedback uncertainties in climate models, Geophys. Res. Lett., 32, L20806, https://doi.org/10.1029/2005GL023851, 2005.
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Caldwell, P. M., Bretherton, C. S., and Wood, R.: Mixed-Layer Budget Analysis of the Diurnal Cycle of Entrainment in Southeast Pacific Stratocumulus, J. Atmos. Sci., 62, 3775–3791, 2005.
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In this study we explore the problem in running default CAM5-SCM, which initializes the aerosol to zero, and test three potential fixes in four different cloud regimes: DYCOMSRF02, MPACE-B, RICO, and ARM95. Stratiform cloud cases (DYCOMS RF02 and MPACE-B) were found to have a strong dependence on aerosol concentration, while convective cases (RICO and ARM95) were relatively insensitive to aerosol specification.
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