Poster Programme AS3.13

AS3.13

Atmospheric Ice Particles
Convener: H. Grothe 
Co-Convener: J. Curtius 
Session details
Oral Programme
 / Thu, 23 Apr, 10:30–12:00  / 13:30–15:00  / Room 1
Poster Programme
 / Attendance Thu, 23 Apr, 17:30–19:00  / Halls X/Y
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Attendance Time: Thursday, 23 Apr, 17:30–19:00
Halls X/Y
Chairperson: Julyan Cartwright, Joachim Curtius
XY118
EGU2009-3720
HALO ice crystal spectrometer intercomparison at the AIDA - chamber: first results from the novel ice experiment NIXE-CAPS (solicited)
M. Krämer, J. Meyer, A. Afchine, R. Newton, D. Baumgardner, and M. Schnaiter

XY119
EGU2009-9368
Relative humidities in mid-latitude contrails
M. Krämer, M. Kübbeler, J. Meyer, C. Schiller, J.-F. Gayet, M. Fiebig, Th. Hamburger, A. Minikin (4), A. Petzold, H. Schlager, and Ch. Voigt

XY120
EGU2009-8653
Airborne measurement of tropospheric ice nuclei aerosols using the Portable Ice Nucleation Chamber (PINC)
C. Chou, O. Stetzer, B. Sierau, and U. Lohmann

XY121
EGU2009-9152
The Particle Habit Imaging and Polar Scattering probe PHIPS: First Stereo-Imaging and Polar Scattering Function Measurements of Ice Particles
A. AbdElMonem, M. Schnaiter, R. Schön, and T. Leisner

XY122
EGU2009-7045
Model calculations for the airborne Fast Ice Nuclei CHamber FINCH-HALO
B. Nillius, H. Bingemer, U. Bundke, R. Jaenicke, B. Reimann, and T. Wetter

XY123
EGU2009-9437
IN ability investigations of ambient desert dust and urban aerosol samples by environmental scanning electron microscopy
M. Ebert, F. Zimmermann, T. Herrmann, K. Lieke, E. Ganor, S. Weinbruch, and L. Schütz

XY124
EGU2009-9533
n-Aldehydes (C6-C10) in snow samples collected at the high alpine research station Jungfraujoch during CLACE 5
K. Sieg, E. Starokozhev, E. Fries, S. Sala, and W. Püttmann

XY125
EGU2009-9929
Experimental evidence for millisecond activation timescales using the Fast IN Chamber (FINCH) measurements (solicited)
U. Bundke, R. Jaenicke, H. Klein, B. Nillius, B. Reimann, T. Wetter, and H. Bingemer

XY126
EGU2009-5975
The Ice Cloud Characterisation Campaign HALO-02
M. Schnaiter, A. Afchine, M. Krämer, J. Meyer, D. Baumgardner, R. Newton, P. Amsler, A. Heymsfield, C. Schmitt, and Z. Ulanowski and the AIDA Team

XY127
EGU2009-6003
The Backscattering Linear Depolarization Ratio of Ice Clouds Composed of Small Ice Crystals
M. Schnaiter, A. AbdElMonem, S. Benz, T. Leisner, O. Möhler, and R. Wagner

XY128
EGU2009-9025
Does the homogeneous ice nucleation initiate at the surface or in the volume of super-cooled water droplets?
S. Benz, O. Möhler, R. Wagner, M. Schnaiter, and T. Leisner

XY129
EGU2009-12346
Glass Formation in Atmospherically Relevant Aqueous Droplets and its Impact on Cloud Formation
B. Murray, O. Moehler, M. Schnaiter, R. Wagner, S. Benz, M. Neimand, H. Saathoff, and V. Ebert

XY130
EGU2009-685
Measurement of Acidic Ions and Their Qualitative Effects on Snow Crystal Morphology and the Quasi-liquid Layer
T. Knepp, T. Renkens, and P. Shepson

XY131
EGU2009-5905
Environmental Scanning Electron Microscopy (ESEM) of Atmospheric Ices
H. Grothe, P. Baloh, K. Whitmore, and D. Waller

XY132
EGU2009-3607
The defective nature of ice Ic and its implications for atmospheric science (solicited)
W.F. Kuhs and T.C. Hansen

XY133
EGU2009-13420
Why does large ice supersaturation persist in cold cirrus clouds? (solicited)
A. Bogdan, M.J. Molina, and T. Loerting

XY134
EGU2009-7096
Comparison of parameterizations for homogeneous and heterogeneous ice nucleation
T. Koop and B. Zobrist

XY135
EGU2009-4211
Photo-enhanced reductions in ice by organic matter
T. Bartels-Rausch, J. Kleffmann, Y. Elshorbany, M. Brigante, C. George, A. Bernhard, M. Schläppi, M. Schikowski, and M. Ammann

XY136
EGU2009-11130
X-Ray spectroscopy of frozen salt solutions: Are inclusions solid or liquid below the eutectic temperature?
T. Huthwelker, A. Krepelova, V. Zelenay, T. Bartels-Rausch, M. Janousch, and M. Ammann

XY137
EGU2009-10069
Concentrated atmospheric nanoparticle beams in vacuum for X-ray and optical spectroscopy.
J. Meinen, S. Khasminskaya, and T. Leisner

XY138
EGU2009-2132
The Effect of Strong Acids on the Ice – Air Interface Studied by X-Ray Photoelectron Spectroscopy
A. Krepelova, M. Amman, J.T. Newberg, H. Bluhm, and T. Huthwelker

XY139
EGU2009-5254
Inelastic Neutron Scattering of Nitric Acid Hydrates
P. Baloh, H. Grothe, B. Martín-Llorente, and S. Parker

XY140
EGU2009-10465
Raman scattering investigations of the interaction of a COV with pure and acid doped ice particles
S. Facq, A. Oancea, C. Focsa, and B. Chazallon

XY141
EGU2009-11138
Characterization of the formaldehyde-H2O system using combined spectroscopic and mass spectrometry approaches
A. OANCEA, B. HANOUNE, S. FACQ, C. FOCSA, and B. CHAZALLON

XY142
EGU2009-8633
UV Photochemistry of Glyoxal trapped in Ice
O. Schrems, S. N. Manohar, Th. Bluszcz, and S. K. Ignatov

XY143
EGU2009-13758
Adsorption and reactions of atmospheric constituents and pollutants on ice particles: an FTIR study
A.V. Rudakova, I.L. Marinov, M.S. Poretskiy, and A.A. Tsyganenko

XY144
EGU2009-13762
Heterogeneous Processes of ClO Radicals on the Sea Salts Surface
I. Morozov, E. Loukhovitskaya, E. Vasiliev, and W Hack

XY145
EGU2009-9529
First Principles Study on Orientational Defects in Ice Ih: Effect of Adsorbates
Z. Maşlakcı and N. Uras-Aytemiz

XY146
EGU2009-10553
Simulation of the interaction of acetone with ice: (0001) surface, bulk ice and small-angle grain boundaries
S. M. Hammer, R. Panisch, M. Kobus, J. Glinnemann, and M. U. Schmidt

XY147
EGU2009-549
Adsorption of small, partially oxidized hydrocarbons at the surface of ice, as seen by Grand Canonical Monte Carlo simulations
G. Hantal, P. Jedlovszky, L.B. Partay, P.N.M. Hoang, and S. Picaud

XY148
EGU2009-471
COMPETITIVE ADSORPTION OF HNO3 AND HCl ON/IN WATER CLUSTERS AND ICE
M. Balci and N. Uras-Aytemiz

XY149
EGU2009-4337
Theoretical study of atmospheric clusters: HNO3:HCl:H2O
PC Gomez, RM Escribano, and O Galvez

XY150
EGU2009-9199
Quantum chemical study of ternary mixtures of: HNO3:H2SO4:H2O
MA Verdes, PC Gómez, and O Gálvez