Oral Programme AS3.2

AS3.2

Aerosol Chemistry and Microphysics (General Session)
Convener: T. Mentel  | Co-Conveners: A. Kiendler-Scharr , S. Pandis 
Oral Programme
 / Tue, 21 Apr, 08:30–12:00  / 13:30–15:00  / Room 1
Poster Programme
 / Attendance Tue, 21 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 21 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 21 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 21 Apr, 17:30–19:00  /  / Attendance 17:30–19:00  / Halls X/Y

Tuesday, 21 Apr 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