Menu


Find the EGU on

Follow us on Twitter Find us on Facebook Find us on Google+ Find us on LinkedIn Find us on YouTube

Posters AS3.6

AS3.6

Atmospheric Ice Particles
Convener: Joachim Curtius  | Co-Conveners: Thomas Koop , Hinrich Grothe 
Orals
 / Tue, 29 Apr, 08:30–12:00  / 13:30–15:00  / Room B15
Posters
 / Attendance Tue, 29 Apr, 17:30–19:00  / Yellow Posters

Attendance Time: Tuesday, 29 Apr, 17:30–19:00
Yellow Posters
Chairperson: Hinrich Grothe, Thomas Koop and Joachim Curtius
Z51
EGU2014-483
Homogeneous Freezing of Water Droplets and its Dependence on Droplet Size
Thea Schmitt, Ottmar Möhler, Kristina Höhler, and Thomas Leisner

Z52
EGU2014-4355
Characterization of Acremonium and Isaria ice nuclei
Bernhard G. Pummer, Ulrich Pöschl, and Janine Fröhlich-Nowoisky

Z53
EGU2014-8653
Investigation of heterogeneous ice nucleation in pollen suspensions and washing water
Katharina Dreischmeier, Carsten Budke, and Thomas Koop

Z54
EGU2014-5420
Determination of suspendable ice nuclei from various pollen species
Laura Felgitsch, Bernhard Pummer, and Hinrich Grothe

Z55
EGU2014-5707 | presentation | presentation
Immersion freezing by SnomaxTM particles: Comparison of results from different instruments
Heike Wex, Frank Stratmann, Michael Rösch, Dennis Niedermeier, Björn Nilius, Ottmar Möhler, Subir K. Mitra, Thomas Koop, Evelyn Jantsch, Naruki Hiranuma, Karoline Diehl, Joachim Curtius, Carsten Budke, Yvonne Boose, and Stefanie Augustin

Z56
EGU2014-2775 | presentation | presentation
The immersion freezing behavior of mixtures of mineral dust and biological substances
Stefanie Augustin, Johannes Schneider, Susan Schmidt, Dennis Niedermeier, Martin Ebert, Jens Voigtländer, Michael Rösch, Frank Stratmann, and Heike Wex

Z57
EGU2014-14459
Immersion Freezing of Potassium-feldspar and related Natural Samples
Tobias Zolles, Julia Burkart, and Hinrich Grothe

Z58
EGU2014-14037
Comparing the ice nucleation efficiencies of ice nucleating substrates to natural mineral dusts
Isabelle Steinke, Roger Funk, Kristina Höhler, Moritz Haarig, Nadine Hoffmann, Corinna Hoose, Alexei Kiselev, Ottmar Möhler, and Thomas Leisner

Z59
EGU2014-5117
Particle-size dependence of immersion freezing: Investigation of INUIT test aerosol particles with freely suspended water drops.
Karoline Diehl, Michael Debertshäuser, Oliver Eppers, Evelyn Jantsch, and Subir K. Mitra

Z60
EGU2014-8205
A novel optical freezing array for the examination of cooling rate dependence in heterogeneous ice nucleation
Carsten Budke, Katharina Dreischmeier, and Thomas Koop

Z61
EGU2014-2762 | presentation | presentation
A new optical ice particle counter at LACIS
Henner Bieligk, Georg Sebastian Voelker, Tina Clauss, Marius Grundmann, and Frank Stratmann

Z62
EGU2014-9736
Contact nucleation of ice induced by biological aerosol particles
Alexei Kiselev, Nadine Hoffmann, Manfred Schaefer, Denis Duft, and Thomas Leisner

Z63
EGU2014-3128
Laboratory measurements of contact freezing by dust and bacteria at temperatures of mixed phase clouds
Joseph Niehaus, Jennifer Becker, Swarup China, Claudio Mazzoleni, Alexander Kostinski, and Will Cantrell

Z64
EGU2014-11683
Freezing efficiency of Silver Iodide, ATD and Kaolinite in the contact freezing mode
Baban Nagare, Claudia Marcolli, Olaf Stetzer, and Ulrike Lohmann

Z65
EGU2014-10105 | presentation | presentation
Variability of IN measured with the Fast Ice Nucleus Chamber (FINCH) at the high altitude research station Jungfraujoch during wintertime 2013
Fabian Frank, Björn Nillius, Ulrich Bundke, and Joachim Curtius

Z66
EGU2014-4967 | presentation | presentation
Separation and sampling of ice nucleation chamber generated ice particles by means of the counterflow virtual impactor technique for the characterization of ambient ice nuclei.
Ludwig Schenk, Stephan Mertes, Udo Kästner, Susan Schmidt, Johannes Schneider, Fabian Frank, Björn Nillius, Annette Worringen, Konrad Kandler, Martin Ebert, and Frank Stratmann

Z67
EGU2014-4957 | presentation | presentation
Selection of quasi-monodisperse super-micron aerosol particles
Michael Rösch, Sascha Pfeifer, Alfred Wiedensohler, and Frank Stratmann

Z68
EGU2014-6411 | presentation | presentation
Chemical composition, mixing state, size and morphology of Ice nucleating particles at the Jungfraujoch research station, Switzerland
Martin Ebert, Annette Worringen, Konrad Kandler, Stephan Weinbruch, Ludwig Schenk, Stephan Mertes, Susan Schmidt, Johannes Schneider, Fabian Frank, Björn Nilius, Anja Danielczok, and Heinz Bingemer

Z69
EGU2014-3801
In-situ single particle composition analysis of free tropospheric ice nuclei and ice residues in mixed-phase clouds during INUIT-JFJ 2013
Susan Schmidt, Johannes Schneider, Klimach Thomas, Mertes Stephan, Schenk Ludwig, Kästner Udo, Stratmann Frank, Curtius Joachim, Kupiszewski Piotr, Weingartner Ernest, Hammer Emanuel, Vochezer Paul, Schnaiter Martin, and Borrmann Stephan

Z70
EGU2014-12215
Externally mixed aerosol : simulation of ice nucleation in a parcel model
Candy Anquetil-Deck, Corinna Hoose, and Paul Conolly

Z71
EGU2014-5033
New particle dependant parameterizations of heterogeneous freezing processes.
Karoline Diehl and Subir K. Mitra

Z72
EGU2014-5649 | presentation | presentation
Investigation of nucleation, dynamic growth and surface properties of single ice crystals
Jens Voigtlaender, Paul Herenz, Cédric Chou, Henner Bieligk, Tina Clauss, Dennis Niedermeier, Georg Ritter, Joseph Z. Ulanowski, and Frank Stratmann

Z73
EGU2014-6582
Metastable Phases in Ice Clouds
Fabian Weiss, Philipp Baloh, Frank Kubel, Markus Hoelzel, Stewart Parker, and Hinrich Grothe

Z74
EGU2014-7355
Scattering of electromagnetic radiation based on numerical calculation of the T-matrix through its integral representation
Ugo Tricoli and Klaus Pfeilsticker

Z75
EGU2014-13431
UV photolysis studies of peroxy compounds trapped in water ice
Otto Schrems, Michael Gand, and Thaddäus Bluszcz

Z76
EGU2014-11375
Freezing of Ethanol Aqueous Solutions Droplets Investigated by in situ Raman Spectroscopy and X-Ray Diffraction
Sébastien Facq, Cristian Focsa, Michaël Ziskind, and Bertrand Chazallon

Z77
EGU2014-6500
Ice formation in altocumulus clouds over Leipzig: Remote sensing measurements and detailed model simulations
Martin Simmel, Johannes Bühl, Albert Ansmann, and Ina Tegen

Z78
EGU2014-3623
Characterization of optical and micro-physical properties of cirrus clouds using a wideband thermal infrared spectrometer
Luca Palchetti, Gianluca Di Natale, and Giovanni Bianchini

Z79
EGU2014-1863
The absolute absorption cross section of crystalline αg and βg HNO33H2O (NAT) and HNO32H2O (NAD) in the range 180 - 200 K in the mid-IR (4000 to 600 cm-1)
Michel J. Rossi and Riccardo Iannarelli