Influences of in-cloud aerosol scavenging parameterizations on aerosol concentrations and wet deposition in ECHAM5-HAM

P ¨oschl, U.: Aerosol- and updraft-limited regimes of cloud droplet formation: influence of par- ticle number, size and hygroscopicity on the activation of cloud condensation

65 nm, and the cloud droplet diameter is 10 µm for all droplets. K cloudy; i , j is calculated using this new wet diameter for the particles with dry diameters larger than the

A nucleation scavenging scheme that diagnoses cloud scavenging ratios for aerosol mass and number distributions based on cloud droplet and ice crystal number concen- trations has

The second aerosol indirect e ff ect – the cloud life-time or Albrecht-e ff ect – in- volves aerosol particles altering the cloud macro-structure (Albrecht, 1989; Pincus and

cloud condensation nuclei: processes and uncertainties evaluated with a global aerosol mi- crophysics model, Atmos. and Seigneur, C.: Investigative modeling of new pathways

Relationship between aerosol number concentration and cloud droplet number concen- tration (CDNC) with (a) showing that the volcanically induced cloud albedo e ff ect is larger

Weekly cycles have been analysed in surface observations of sulfur dioxide and sul- fate concentrations, satellite observations of aerosol optical depth, cloud properties (cloud

We use a global aerosol microphysics model to estimate the effect of particle formation through activation nucleation in the boundary layer (BL) on cloud droplet num- ber