Reaching the lower stratosphere: validating an extended vertical grid for COSMO

by J. Eckstein, S. Schmitz, R. Ruhnke
Published 2015-06-01

Use of coupled ozone fields in a 3-D circulation model of the middle atmosphere

by T. Reddmann, T. Reddmann, R. Ruhnke, W. Kouker
Published 1999-03-01

Contribution of liquid, NAT and ice particles to chlorine activation and ozone depletion in Antarctic winter and spring

by O. Kirner, R. Müller, R. Ruhnke, H. Fischer
Published 2015-02-01

Radiative and dynamical contributions to past and future Arctic stratospheric temperature trends

by P. Bohlinger, B.-M. Sinnhuber, R. Ruhnke, O. Kirner
Published 2014-02-01

Observation of unusual chlorine activation by ground-based infrared and microwave spectroscopy in the late Arctic winter 2000/01

by T. Blumenstock, G. Kopp, F. Hase, G. Hochschild, S. Mikuteit, U. Raffalski, R. Ruhnke
Published 2006-01-01

Trends of HCl, ClONO₂, and HF column abundances from ground-based FTIR measurements in Kiruna (Sweden) in comparison with KASIMA model calculations

by U. Raffalski, I. Kaiser, F. Hase, T. Blumenstock, S. Barthlott, R. Kohlhepp, R. Ruhnke
Published 2011-05-01

An assessment of the climatological representativeness of IAGOS-CARIBIC trace gas measurements using EMAC model simulations

by J. Eckstein, R. Ruhnke, A. Zahn, M. Neumaier, O. Kirner, P. Braesicke
Published 2017-02-01

Simulation of polar stratospheric clouds in the chemistry-climate-model EMAC via the submodel PSC

by O. Kirner, R. Ruhnke, J. Buchholz-Dietsch, P. Jöckel, C. Brühl, B. Steil
Published 2011-03-01

A model study of the January 2006 low total ozone episode over Western Europe and comparison with ozone sonde data

by A. Mangold, J.-U. Grooß, H. De Backer, O. Kirner, R. Ruhnke, R. Müller
Published 2009-09-01

Subtropical trace gas profiles determined by ground-based FTIR spectroscopy at Izaña (28° N, 16° W): Five-year record, error analysis, and comparison with 3-D CTMs

by M. Schneider, T. Blumenstock, M. P. Chipperfield, F. Hase, W. Kouker, T. Reddmann, R. Ruhnke, E. Cuevas, H. Fischer
Published 2005-01-01

Intercomparison between Lagrangian and Eulerian simulations of the development of mid-latitude streamers as observed by CRISTA

by F. Khosrawi, F. Khosrawi, J.-U. Grooß, R. Müller, P. Konopka, W. Kouker, R. Ruhnke, T. Reddmann, M. Riese
Published 2005-01-01

Diurnal variations of reactive chlorine and nitrogen oxides observed by MIPAS-B inside the January 2010 Arctic vortex

by G. Wetzel, H. Oelhaf, O. Kirner, F. Friedl-Vallon, R. Ruhnke, A. Ebersoldt, A. Kleinert, G. Maucher, H. Nordmeyer, J. Orphal
Published 2012-07-01

HOCl chemistry in the Antarctic Stratospheric Vortex 2002, as observed with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS)

by T. von Clarmann, N. Glatthor, R. Ruhnke, G. P. Stiller, O. Kirner, T. Reddmann, M. Höpfner, S. Kellmann, W. Kouker, A. Linden, B. Funke
Published 2009-03-01

Spatio-temporal variations of NO_y species in the northern latitudes stratosphere measured with the balloon-borne MIPAS instrument

by G. Maucher, H. Nordmeyer, A. Lengel, F. Friedl-Vallon, G. Wetzel, H. Oelhaf, R. Ruhnke, A. Kleinert, A. Wiegele, H. Fischer
Published 2009-02-01

Global stratospheric hydrogen peroxide distribution from MIPAS-Envisat full resolution spectra compared to KASIMA model results

by S. Versick, G. P. Stiller, T. von Clarmann, T. Reddmann, N. Glatthor, U. Grabowski, M. Höpfner, S. Kellmann, M. Kiefer, A. Linden, R. Ruhnke, H. Fischer
Published 2012-06-01

Evaluation of CLaMS, KASIMA and ECHAM5/MESSy1 simulations in the lower stratosphere using observations of Odin/SMR and ILAS/ILAS-II

by F. Khosrawi, R. Müller, M. H. Proffitt, R. Ruhnke, O. Kirner, P. Jöckel, J.-U. Grooß, J. Urban, D. Murtagh, H. Nakajima
Published 2009-08-01

First remote sensing measurements of ClOOCl along with ClO and ClONO₂ in activated and deactivated Arctic vortex conditions using new ClOOCl IR absorption cross sections

by M. Birk, H. Fischer, G. Maucher, A. Kleinert, F. Friedl-Vallon, R. Ruhnke, O. Kirner, H. Oelhaf, G. Wetzel, G. Wagner, A. Engel
Published 2010-02-01

ICON–ART 1.0 – a new online-coupled model system from the global to regional scale

by D. Rieger, M. Bangert, I. Bischoff-Gauss, J. Förstner, K. Lundgren, D. Reinert, J. Schröter, H. Vogel, G. Zängl, R. Ruhnke, B. Vogel
Published 2015-06-01

An approach to retrieve information on the carbonyl fluoride (COF₂) vertical distributions above Jungfraujoch by FTIR multi-spectrum multi-window fitting

by O. Flock, C. Servais, C. D. Boone, K. A. Walker, P. Bernath, P. Demoulin, R. Ruhnke, W. Feng, M. Chipperfield, P. Duchatelet, E. Mahieu
Published 2009-11-01

Mountain-wave-induced polar stratospheric clouds and their representation in the global chemistry model ICON-ART

by M. Weimer, M. Weimer, M. Weimer, J. Buchmüller, J. Buchmüller, L. Hoffmann, O. Kirner, B. Luo, R. Ruhnke, M. Steiner, I. Tritscher, P. Braesicke
Published 2021-06-01