INUIT-JFJ

INUIT Field Campaign at the High Alpine Research Station Jungfraujoch,
Jan-Feb 2013

 

-> Picture Gallery

This field campaign was a collaboration between the projects INUIT, CLACE2013, INUPIAQ, and NUCLAC.
The main objective was the in-situ characterization of ice particle residuals (IPR) sampled from mixed-phase. Furthermore, ice nucelating particles (INP) activated by an ice nucleus counter were exctracted by a pumped CVI and analysed by offline and online methods. Additionally, aerosol properties and cloud microphysical properties were investigated.


Participating groups:
Paul Scherrer Institute (PSI), Villigen, Switzerland
Max Planck Insitute for Chemistry (MPIC), Mainz, Germany
Leibniz Institute for Tropospheric Research (TROPOS), Leipzig, Germany
Goethe University Frankfurt, Germany
Karlsruhe Institute for Technology (KIT), Karlsruhe, Germany
Technical University Darmstadt, Germany
University Manchester, UK
Johannes Gutenberg University Mainz, Germany
University Gießen, Germany
Eidgenössische Technische Hochschule (ETH), Zurich, Switzerland
University Basel, Switzerland
Weizmann Institute, Rehovot, Israel
University Helsinki

-> detailed table of instruments


Instruments of our group:
ALABAMA, C-ToF-AMS, CPC, OPC

People involved:
S. Schmidt, T. Klimach, J. Schneider

 


Results:

Schenk, L. P., Mertes, S., Kästner, U., Frank, F., Nillius, B., Bundke, U., Rose, D., Schmidt, S., Schneider, J., Worringen, A., Kandler, K., Bukowiecki, N., Ebert, M., Curtius, J., and Stratmann, F.: Characterization and first results of an ice nucleating particle measurement system based on counterflow virtual impactor technique, Atmos. Meas. Tech. Discuss., 7, 10585-10617, doi:10.5194/amtd-7-10585-2014, 2014.

Worringen, A., Kandler, K., Benker, N., Dirsch, T., Weinbruch, S., Mertes, S., Schenk, L., Kästner, U., Frank, F., Nillius, B., Bundke, U., Rose, D., Curtius, J., Kupiszewski, P., Weingartner, E., Schneider, J., Schmidt, S., and Ebert, M.: Single-particle characterization of ice-nucleating particles and ice particle residuals sampled by three different techniques, Atmos. Chem. Phys. Discuss., 14, 23027-23073, doi:10.5194/acpd-14-23027-2014, 2014.

Schmidt, S., Schneider, J., Klimach, T., Mertes, S., Schenk, L. P., Curtius, J., Kupiszewski, P., Hammer, E., Vochezer, P., Lloyd, G., Ebert, M., Kandler, K., Weinbruch, S., and Borrmann, S.: In-situ single submicron particle composition analysis of ice residuals from mountain-top mixed-phase clouds in Central Europe, Atmos. Chem. Phys. Discuss., 15, 4677-4724, doi:10.5194/acpd-15-4677-2015, 2015.