[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/doi.org\/10.17043\/schwarz-2023-mimica-les-1","@id":"https:\/\/doi.org\/10.17043\/schwarz-2023-mimica-les-1","name":"Output data from the MIMICA LES model to study the transition from aerosol-limited to updraft-limited susceptibility regime","description":"Selected raw model output from large-eddy simulations (LES) conducted with MISU MIT Cloud and Aerosol (MIMICA) model to study the transition from aerosol- to updraft-limited susceptibility regime.\r\n\r\nThe meteorological setup of the simulations represents an idealized case of a drizzling nocturnal stratocumulus-topped marine boundary layer and is based upon observations collected during the second research flight (RF02) of the Second Dynamics and Chemistry of Marine Stratocumulus (DYCOMS-II) field study. Susceptibility simulations (with varying aerosol concentrations) were conducted for different model setups to investigate if the model can capture the transition from the aerosol- to the updraft-limited susceptibility regime.\r\n\r\nThe data was used to investigate if an LES code with explicit aerosol-cloud interactions and a widely used two-moment bulk microphysical scheme can reproduce the susceptibility regimes \u2014 i.e. the updraft-limited regime (typically occurring at high aerosol number concentrations and low updraft speeds) and the aerosol-limited regime (typically occurring at low aerosol number concentrations and high updraft speeds) \u2014 identified by detailed parcel model simulations and observations.","url":"http:\/\/bolin.su.se\/data\/schwarz-2023-mimica-les-1","keywords":["Atmosphere","Aerosols","Aerosol-cloud interaction","Large-eddy simulations","Susceptibility regimes","Stratocumulus-topped marine boundary layer","Earth science > Atmosphere > Aerosols > Cloud condensation nuclei"],"creator":{"@type":"Person","name":"Matthias Schwarz, Julien Savre, Dipu Sudhakar, Johannes Quaas, Annica M.L. Ekman"},"citation":"Schwarz M, Savre J, Sudhakar D, Quaas J, Ekman AML (2023) The transition from aerosol- to updraft-limited susceptibility regime in large-eddy simulations with bulk microphysics. In review.\r\n\r\nSavre J, Ekman AML, Svensson G (2014) Technical note: Introduction to MIMICA, a large-eddy simulation solver for cloudy planetary boundary layers. J Adv Model Earth Syst 6:630\u2060\u200a\u2013\u200a\u2060649. doi:10.1002\/2013MS000292\r\n\r\nReutter P, Su H, Trentmann J, Simmel M, Rose D, Gunthe SS, Wernli H, Andreae MO, P\u00f6schl U (2009) Aerosol- and updraft-limited regimes of cloud droplet formation: influence of particle number, size and hygroscopicity on the activation of cloud condensation nuclei (CCN). Atmos Chem Phys 9:7067\u2060\u200a\u2013\u200a\u20607080. doi:10.5194\/acp-9-7067-2009\r\n\r\nStevens B, Lenschow DH, Vali G, et al. (2003) Dynamics and Chemistry of Marine Stratocumulus\u2014DYCOMS-II. Bull Amer Meteor Soc 84:579\u2060\u2060\u200a\u2013\u200a\u2060594. doi:10.1175\/BAMS-84-5-579","license":"https:\/\/opendatacommons.org\/licenses\/by\/","isAccessibleForFree":true,"includedInDataCatalog":{"@type":"DataCatalog","name":"Bolin Centre for Climate Research, Stockholm University","identifier":"https:\/\/bolin.su.se\/data\/","url":"https:\/\/bolin.su.se\/data\/"},"distribution":{"@type":"DataDownload","encodingFormat":"application\/zip","contentUrl":"https:\/\/bolin.su.se\/data\/uploads\/schwarz-2022-mimica-les-1.zip"},"size":8169075210,"isBasedOn":"Schwarz M, Savre J, Sudhakar D, Quaas J, Ekman AML (2023) The transition from aerosol- to updraft-limited susceptibility regime in large-eddy simulations with bulk microphysics. In review.\r\n\r\nSavre J, Ekman AML, Svensson G (2014) Technical note: Introduction to MIMICA, a large-eddy simulation solver for cloudy planetary boundary layers. J Adv Model Earth Syst 6:630\u2060\u200a\u2013\u200a\u2060649. doi:10.1002\/2013MS000292\r\n\r\nReutter P, Su H, Trentmann J, Simmel M, Rose D, Gunthe SS, Wernli H, Andreae MO, P\u00f6schl U (2009) Aerosol- and updraft-limited regimes of cloud droplet formation: influence of particle number, size and hygroscopicity on the activation of cloud condensation nuclei (CCN). Atmos Chem Phys 9:7067\u2060\u200a\u2013\u200a\u20607080. doi:10.5194\/acp-9-7067-2009\r\n\r\nStevens B, Lenschow DH, Vali G, et al. (2003) Dynamics and Chemistry of Marine Stratocumulus\u2014DYCOMS-II. Bull Amer Meteor Soc 84:579\u2060\u2060\u200a\u2013\u200a\u2060594. doi:10.1175\/BAMS-84-5-579","temporalCoverage":"\/"}]