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          TUESDAY 11.01.2011
                
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          2. Aerosol forcing (cont.) | 
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          ALL | 
        
        
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          Conveners: J. Heintzenberg & P. Ingmann
            
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          Chairman: P. Ingmann | 
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          | 09:00-09:35 | 
          Characterization of aerosols and process studies | 
          J. Heintzenberg | 
          pdf | 
        
        
          | 09:35-10:00 | 
          Modeling of aerosols in a GCM | 
          H. Le Treut  | 
          pdf | 
        
        
          | 10:00-10:35 | 
          Aerosol-cloud interactions | 
          U. Lohmann | 
          pdf | 
        
        
          | 10:35-11:00 | 
          Coffee break | 
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          | 11:00-11:35 | 
          Integration of models and observations of cloud-aerosol interactions | 
          R. Wood | 
          pdf | 
        
        
          | 11:35-12:10 | 
          Greenhouse warming - solar brightening and climate sensitivity in and around the Alps | 
          R. Philipona | 
          pdf | 
        
        
          | 12:10-12:30 | 
          Discussion | 
          Rapporteur: F. Bender | 
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          | 12:30-14:00 | 
          Lunch | 
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          3. Solar forcing during the last century | 
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          ALL | 
        
        
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          Conveners: C. Fröhlich & R. M. Bonnet
            
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          Chairman: C. Fröhlich | 
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          | 14:00-14:35 | 
          Solar influence on the Earth climate | 
          M. Lockwood | 
          pdf | 
        
        
          | 14:35-15:10 | 
          Observations of total solar irradiances | 
          C. Fröhlich | 
          pdf | 
        
        
          | 15:10-15:45 | 
          Observations of spectral solar irradiances | 
          P. Pilewskie | 
          pdf | 
        
        
          | 15:45-15:50 | 
          A short remark on the dependence of Earth surface temperature on solar magnetic fields | 
          K. de Jager | 
          pdf | 
        
        
          | 15:50-15:55 | 
          A short remark on terrestrial magnetism and climate | 
          J.-C. Pecker | 
          pdf | 
        
        
          | 15:55-16:15 | 
          Coffee break | 
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          | 16:15-16:50 | 
          Reconstructions of solar irradiances | 
          Y. C. Unruh | 
          pdf | 
        
        
          | 16:50-17:25 | 
          The influence of the solar UV irradiance and precipitating energetic particles on atmospheric chemistry and dynamics | 
          E. Rozanov | 
          pdf | 
        
        
          | 17:25-18:00 | 
          Discussion | 
          Rapporteur: K. de Jager | 
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