Tuesday, 21 April 2009
Room 1
Chairperson: Spyros Pandis
08:30–09:00
EGU2009-3584 Evaluation of New Secondary Organic Aerosol (SOA) Models for a Case Study in Mexico City
(solicited)
K. Dzepina, J.L. Jimenez, R.M. Volkamer, S. Madronich, P. Tulet, I.M. Ulbrich, Q. Zhang, C,D, Cappa, and P.J. Ziemann
09:00–09:15
EGU2009-8606 Identification of characteristic mass spectrometric markers for primary biological aerosol particles and comparison with field data from submicron pristine aerosol particles F. Freutel, J. Schneider, S.R. Zorn, F. Drewnick, S. Borrmann, T. Hoffmann, and S.T. Martin
09:15–09:30
EGU2009-7866 New particle formation in rural areas - what is behind the story? M. Boy, S.L- Sihto, J. Lauros, B. Bonn, and A. Guenther
09:30–09:45
EGU2009-2695 Plant chamber investigations of the formation of new particles in natural VOC mixtures A. Kiendler-Scharr, J. Wildt, M. Dal Maso, T. Hohaus, E. Kleist, T. Mentel, R. Tillmann, R. Uerlings, and A. Wahner
09:45–10:00
EGU2009-7510 Quantum chemical studies on HSO5 - related nucleation T. Kurtén, T. Berndt, M. Toivola, H. Vehkamäki, F. Stratmann, and M. Kulmala
COFFEE BREAK
10:30–10:45
EGU2009-9180 Climate forcing of the secondary organic aerosols D. O'Donnell and J. Feichter
10:45–11:00
EGU2009-9873 Evaporation of mixed inorganic/organic aerosol particles A. Zardini, I. Riipinen, M. Kulmala, and M. Bilde
11:00–11:15
EGU2009-10312 Cloud condensation nuclei in polluted air and biomass burning smoke: Size-resolved measurements and implications for the modeling of aerosol particle hygroscopicity and CCN activity
D. Rose, P. Achtert, A. Nowak, A. Wiedensohler, M. Hu, M. Shao, Y. Zhang, M. O. Andreae, and U. Pöschl
11:15–11:30
EGU2009-8288 Photochemical aging of secondary organic aerosols: effects on hygroscopic growth and CCN activation A. Buchholz, Th. F. Mentel, R. Tillmann, E. Schlosser, K. Mildenberger, T. Clauss, S. Henning, A. Kiselev, and F. Stratmann
11:30–11:45
EGU2009-7860 The characterisation of the interaction between atmospheric aerosol and water vapour M. Irwin, J. Crosier, D. Topping, N. Good, J. Allan, and G. McFiggans
11:45–12:00
EGU2009-13016 Water uptake impedance of glassy organic aerosols T. Peter, B. Zobrist, U.K. Krieger, B.P. Luo, V. Soonsin, C. Marcolli, and T. Koop
LUNCH BREAK
13:30–13:45
EGU2009-9565 Formation of Secondary Organic Aerosol from Non-traditional Intermediate Volatility Organic Compounds N. M. Donahue, A. A. Presto, A. L. Robinson, J. H. Kroll, and D. R. Worsnop
13:45–14:00
EGU2009-3105 Catalysis and Ionic Transformations of Organic Compounds in Atmospheric Aerosols: a Decade of Discoveries B. Nozière, P. Dziedzic, and A. Córdova
14:00–14:15
EGU2009-11547 Analysis of reversibility and reaction products of glyoxal uptake onto ammonium sulfate aerosol
M.M. Galloway, P.S. Chhabra, A.W. Chan, J.D. Surratt, A.J. Kwan, P.O. Wennberg, R.C. Flagan, J.H. Seinfeld, and F.N. Keutsch
14:15–14:30
EGU2009-5117 Aerosol Mass Spectrometric Investigations of the formation of SOA from NO3 + Isoprene, Limonene, and β-Pinene Reactions A. A. Mensah and A. Kiendler-Scharr and the NO3 Intercomparison (1-3)
14:30–14:45
EGU2009-10864 OH-Radical initiated ageing of biogenic secondary organic aerosols - A detailed chemical analysis L. Müller, M.-C. Reinnig, Th. F. Mentel, R. Tillmann, E. Schlosser, A. Wahner, H. Saathoff, N.M. Donahue, and T. Hoffmann
14:45–15:00
EGU2009-9313 An aerosol mass spectrometric study of the oxidation of biogenic VOCs under varying relative humidity and precursor concentrations P.F. DeCarlo, A.S.H. Prevot, A.M. Jonsson, K. Salo, and M. Hallquist