Oral Programme 4

4

Particle Radiative Properties
Conveners: Teruo Aoki , Paolo Di Girolamo 
Oral Programme
 / Mon, 06 Aug, 11:30–16:00  / Room Stanford
 / Tue, 07 Aug, 11:00–15:00  / Room Stanford
Poster Programme
 / Attendance Tue, 07 Aug, 16:30–18:15  / Display Tue, 07 Aug, 09:00–19:00  / Poster Hall

Monday, 6 August 2012
Room Stanford
Chairperson: T. Aoki and P. Di Girolamo
11:30–11:45
IRS2012-275
Retrieval of aerosol optical properties from the synergy of polar nethelometer, aethalometer, multifilter rotating shadowband radiometer and ceilometer data.
K. M. Markowicz, O. Zawadzka, P. Makuch, T. Petelski, A. Rozwadowska, I. S. Stachlewska, A. Strzalkowska, and T. Zielinski
11:45–12:00 IRS2012-97
Retrieval of aerosol radiative parameters from the data of relative clear-sky measurements (withdrawn)
M.A. Sviridenkov and T.B. Zhuravleva
12:00–12:15
IRS2012-63
Retrieval of aerosol microstructure and radiative properties for moderate turbidity under conditions of West Siberia
T. B. Zhuravleva, T.V. Bedareva, and M.A. Sviridenkov
12:15–12:30
IRS2012-488
Vertically resolved aerosol characterization during the GAMARF campaign: aerosol size distribution and radiative properties
J. L. Gomez Amo, D. Meloni, A. di Sarra, T. Di Iorio, W. Junkermann, and G. Pace
Lunch Break
14:00–14:15 IRS2012-513
Stratospheric aerosol characterization with balloon-borne polarimetric measurements (withdrawn)
C. Brogniez, P. François, F. Auriol, J.-Y. Balois, and C. Verwaerde
14:15–14:30
IRS2012-293
Aerosol characteristics at the Alpine site of Innsbruck, Austria
S. Wuttke, A. Kreuter, and M. Blumthaler
14:30–14:45
IRS2012-92
Humidified aerosol properties in cloudy environment
R.Z. Bar-Or, I. Koren, and O. Altaratz
14:45–15:00
IRS2012-407
A novel spectroscopic approach to characterizing the near-ultraviolet extinction coefficient of secondary organic aerosols
D.S. Venables, E. Wilson, J. Chen, and J.C. Wenger
15:00–15:15
IRS2012-136
Aging of black carbon and its impact on aerosol optical properties using a size and mixing state resolved model
N. Oshima, M. Koike, Y. Zhang, and Y. Kondo
15:15–15:30
IRS2012-193
Radiative properties of light absorbing carbon mixed with soluble compounds: Comparison of different morphological assumptions
M Kahnert, T Nousiainen, H Lindqvist, and M Ebert
15:30–15:45
IRS2012-352
Sensitivity of multiangle imaging photo-polarimetry to absorbing aerosol properties
O. V. Kalashnikova, V. Natraj, M. J. Garay, A. B. Davis, D. J. Diner, and J. V. Martonchik
15:45–16:00
IRS2012-314
Aerosol Influence on the Polarized Sky Radiance Distribution
A. Kreuter and M. Blumthaler

Tuesday, 7 August 2012
Room Stanford
Chairperson: H. Ishimoto and T. Aoki
11:00–11:15
IRS2012-325
Simulating the shortwave direct radiative effects of dust using optical properties of spherical and spheroidal model particles
P. Mauno, P. Räisänen, T. Nousiainen, and M. Kahnert
11:15–11:30
IRS2012-163
Comparison of modeled optical properties of Saharan mineral dust aerosols with SAMUM lidar and photometer observations
J. Gasteiger and M. Wiegner
11:30–11:45
IRS2012-215
Optimal numerical methods for determining the orientation average of single-scattering properties of atmospheric ice crystals
J. Um and G. M. McFarquhar
11:45–12:00
IRS2012-550
Resolving cirrus optical depth biases between active (CALIOP) and passive (MODIS,IIR) using IR retrievals
R.E Holz, S. Platnick, S.A Ackerman, R Kuehn, D Winker, M. Vaughan, A Garnier, and J. Pelon
12:00–12:15
IRS2012-55
Remote sensing of ice crystal asymmetry parameter from multi-directional polarization measurements
B. van Diedenhoven, B. Cairns, A. M. Fridlind, A. S. Ackerman, and T. J. Garrett
12:15–12:30
IRS2012-207
Development of new modeling capabilities to simulate the optical properties of atmospheric particles
P. Yang and L. Bi
Lunch Break
14:00–14:15
IRS2012-106
A self-consistent high- and low-frequency scattering model for cirrus
A. J Baran, R. Cotton, S. Havemann, L.-C. Labonnote, F. Marenco, and A. J. Smith
14:15–14:30
IRS2012-44
Evaluating microwave ice particle scattering models using multi-frequency radiative closure studies
R. Bennartz and M. Kulie
14:30–14:45
IRS2012-141
Snow physical parameters retrieved from a ground-based spectral radiometer using different shape models of snow particles
K. Kuchiki, T. Aoki, M. Niwano, Y. Kodama, Y. Iwata, and T. Tanikawa
14:45–15:00
IRS2012-369
Does scattered radiation tends to bluing within cloud?
I. Melnikova, T. Simakina, Ch. Gatebe, A. Vasilyev, and C. Varotsos