Orals AS3.3
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AS3.3 Atmospheric Ice Particles |
| Convener: Martina Krämer | Co-Conveners: Claudia Stubenrauch , Peter Spichtinger , Ulrike Lohmann , Heike Wex , Joachim Curtius , Hinrich Grothe |
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Tuesday, 25 April 2017 Room F1 Chairperson: Martina Krämer and Peter Spichtinger |
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| 08:30–08:45 |
EGU2017-13386
Direct Estimation of the Vertical Velocity distribution in Cirrus and Implications for the Aerosol Indirect Effect Donifan Barahona, Andrea Molod, and Heike Kalesse |
| 08:45–09:00 |
EGU2017-7009
Upper tropospheric water vapour and its interaction with cirrus clouds as seen from IAGOS long-term routine in-situ observations Andreas Petzold, Martina Krämer, Patrick Neis, Christian Rolf, Susanne Rohs, Florian Berkes, Herman G.J. Smit, Martin Gallagher, Karl Beswick, Gary Lloyd, Darrel Baumgardner, Peter Spichtinger, Philippe Nédélec, Volker Ebert, Bernhard Buchholz, Martin Riese, and Andreas Wahner |
| 09:00–09:15 |
EGU2017-7708
Simultaneous in-situ and remote sensing measurements of mixed-phased and cirrus clouds – A case study Veronika Wolf, Thomas Kuhn, Jens Reichardt, Ulrich Görsdorf, Ruud Dirksen, Patric Seifert, Heike Wex, Mareike Löffler, and Hannes Griesche |
| 09:15–09:30 |
EGU2017-7096
Cirrus clouds as seen by the CALIPSO satellite and ECHAM-HAM global climate model Blaz Gasparini, Angela Meyer, David Neubauer, Steffen Münch, and Ulrike Lohmann |
| 09:30–09:45 |
EGU2017-17632
An automated cirrus classification Edward Gryspeerdt, Johannes Quaas, Odran Sourdeval, and Tom Goren |
| 09:45–10:00 |
EGU2017-18935
A multi-approach to the optical depth of a contrail cirrus cluster Margarita Vazquez-Navarro, Luca Bugliaro, Ulrich Schumann, Johan Strandgren, Martin Wirth, and Christiane Voigt |
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Coffee break
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| 10:30–10:45 |
EGU2017-1689
Chemical and physical characterization of fertile soil-derived ice residuals from the Fifth International Ice Nucleation workshop in November 2014 (FIN-1) (solicited) Naruki Hiranuma, Ottmar Möhler, Gourihar Kulkarni, Alexander Laskin, and Alla Zelenyuk and the INUIT/FIN-1 Team |
| 10:45–11:00 |
EGU2017-17034
Identification of ice nucleation active sites on K-feldspars: extension to immersion freezing Alexei Kiselev, Kathrin Deck, Alexei Nefedov, Christof Wöll, and Thomas Leisner |
| 11:00–11:15 |
EGU2017-8420
Immersion freezing by plant nanocelloluse and plant phytolith particles Yinon Rudich and Naama Reicher |
| 11:15–11:30 |
EGU2017-7958
Immersion freezing induced by different kinds of coal fly ash: Comparing particle generation methods and measurement techniques Sarah Grawe, Stefanie Augustin-Bauditz, Hans-Christian Clemen, Stine Eriksen-Hammer, Jasmin Lubitz, Johannes Schneider, Frank Stratmann, and Heike Wex |
| 11:30–11:45 |
EGU2017-18583
Deposition ice nucleation on black carbon aerosols predicted using FHH adsorption parameters Ari Laaksonen, Jussi Malila, and Athanasios Nenes |
| 11:45–12:00 |
EGU2017-9935
Small particles big effect? - Investigating ice nucleation abilities of soot particles Fabian Mahrt, Robert O. David, Ulrike Lohmann, Chris Stopford, Zhijun Wu, and Zamin A. Kanji |
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Lunch break
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| 13:30–13:45 |
EGU2017-3780
Contact freezing observed with a high speed video camera Nadine Hoffmann, Michael Koch, Alexei Kiselev, and Thomas Leisner |
| 13:45–14:00 |
EGU2017-10611
Ice nucleating particles over the Eastern Mediterranean measured at ground and by unmanned aircraft systems Daniel Weber, Jann Schrod, Jaqueline Drücke, Christos Keleshis, Michael Pikridas, Martin Ebert, Bojan Cvetkovic, Slobodan Nickovic, Holger Baars, Eleni Marinou, Mihalis Vrekoussis, Jean Sciare, Nikos Mihalopoulos, Joachim Curtius, and Heinz G. Bingemer |
| 14:00–14:15 |
EGU2017-4618
Partitioning of ice nucleating particles: Which modes matter? Luke Hande and Corinna Hoose |
| 14:15–14:30 |
EGU2017-10408
Contribution of Feldspar and Marine Organic aerosols to global ice nucleating particles concentrations Jesús Vergara Temprado, Benjamin J. Murray, Theodore W. Wilson, Daniel O'Sullivan, Jo Browse, Kirsty J. Pringle, Karin Ardon-Dryer, Allan K. Bertram, Susannah Burrows, Darius Cerbunis, Paul J. DeMott, Ryan H. Mason, Colin D. O'Dowd, Matteo Rinaldi, and Ken S. Carslaw |
| 14:30–14:45 |
EGU2017-1093
Cloud Microphysical Properties in Mesoscale Convective Systems: An Intercomparison of Three Tropical Locations Emmanuel Fontaine, Delphine Leroy, Alfons Schwarzenboeck, Pierre Coutris, Julien Delanoë, Alain Protat, Fabien Dezitter, Alice Grandin, John W. Strapp, and Lyle E. Lilie |
| 14:45–15:00 |
EGU2017-12367
Improving the representation of mixed-phase cloud microphysics in the ICON-LEM Juha Tonttila, Corinna Hoose, Jason Milbrandt, and Hugh Morrison |