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Schematic of Global Model of Aerosol Processes (GLOMAP)

Schematic of Global Model of Aerosol Processes (GLOMAP). Global maps of surface layer SO 2 concentration and CCN concentration at 0.3% supersaturation.

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Schematic of Global Model of Aerosol Processes (GLOMAP)

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  1. Schematic of Global Model of Aerosol Processes (GLOMAP)

  2. Global maps of surface layer SO2 concentration and CCN concentration at 0.3% supersaturation

  3. Comparison of P3 aircraft CN concentration measurements (blue) with concurrent GLOMAP CN concentration (orange). Aircraft pressure is also shown (black)

  4. DTR difference between Saturday-Monday average and Wednesday-Friday average over the USA1 1 Forster PMD, Solomon S, Observations of a "weekend effect" in diurnal temperature range, PNAT 11225-11230 SEP 30 2003

  5. Daily SO2 levels from Manchester, UK averaged over 4 years. Values are displayed as a fraction of the mean Further Research • Weekly cycles in other pollutants, such as NOx from transport emissions, may have stronger weekly cycles and hence contribute significantly to enhanced CCN formation on weekdays. • Including a primary aerosol component in the emissions could act to simulate the nucleation that occurs in the dense emission plumes. • An offline cloud microphysics model can be used to examine possible cloud responses to modelled changes aerosol burden..

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