• Heppa III Intercomparison Experiment on Electron Precipitation Impacts: 2. Model‐Measurement Intercomparison of Nitric Oxide (NO) During a Geomagnetic Storm in April 2010 

      Sinnhuber, M.ORCIDiD; Nesse Tyssøy, H.ORCIDiD; Asikainen, T.ORCIDiD; Bender, S.ORCIDiD; Funke, B.ORCIDiD; Hendrickx, K.ORCIDiD; Pettit, J. M.ORCIDiD; Reddmann, T.ORCIDiD; Rozanov, E.ORCIDiD; Schmidt, H.ORCIDiD; Smith‐Johnsen, C.ORCIDiD; Sukhodolov, T.ORCIDiD; Szeląg, M. E.ORCIDiD; van de Kamp, M.ORCIDiD; Verronen, P. T.ORCIDiD; Wissing, J. M.ORCIDiD; Yakovchuk, O. S.ORCIDiD (Journal of Geophysical Research: Space Physics, 2021-12-30)
      Precipitating auroral and radiation belt electrons are considered to play an important part in the natural forcing of the middle atmosphere with a possible impact on the climate system. Recent studies suggest that this ...
    • Oblique Gravity Wave Propagation During Sudden Stratospheric Warmings 

      Stephan, C. C.; Schmidt, H.ORCIDiD; Zülicke, C.; Matthias, V.ORCIDiD (Journal of Geophysical Research: Atmospheres, 2020)
      Gravity waves (GWs) are important for coupling the mesosphere to the lower atmosphere during sudden stratospheric warmings (SSWs). Here, a minor SSW is internally generated in a simulation with the upper-atmosphere ...
    • The ICON Earth System Model Version 1.0 

      Jungclaus, J. H.ORCIDiD; Lorenz, S. J.; Schmidt, H.ORCIDiD; Brovkin, V.ORCIDiD; Brüggemann, N.ORCIDiD; Chegini, F.; Crüger, T.ORCIDiD; De‐Vrese, P.; Gayler, V.; Giorgetta, M. A.ORCIDiD; Gutjahr, O.ORCIDiD; Haak, H.ORCIDiD; Hagemann, S.; Hanke, M.; Ilyina, T.ORCIDiD; Korn, P.ORCIDiD; Kröger, J.; Linardakis, L.; Mehlmann, C.ORCIDiD; Mikolajewicz, U.; Müller, W. A.ORCIDiD; Nabel, J. E. M. S.ORCIDiD; Notz, D.ORCIDiD; Pohlmann, H.ORCIDiD; Putrasahan, D. A.ORCIDiD; Raddatz, T.; Ramme, L.; Redler, R.; Reick, C. H.; Riddick, T.; Sam, T.; Schneck, R.ORCIDiD; Schnur, R.ORCIDiD; Schupfner, M.; von Storch, J.‐S.ORCIDiD; Wachsmann, F.ORCIDiD; Wieners, K.‐H.ORCIDiD; Ziemen, F.ORCIDiD; Stevens, B.ORCIDiD; Marotzke, J.ORCIDiD; Claussen, M.ORCIDiD (Journal of Advances in Modeling Earth Systems, 2022-04-09)
      This work documents the ICON‐Earth System Model (ICON‐ESM V1.0), the first coupled model based on the ICON (ICOsahedral Non‐hydrostatic) framework with its unstructured, icosahedral grid concept. The ICON‐A atmosphere uses ...
    • The Sensitivity of Moisture Flux Partitioning in the Cold‐Point Tropopause to External Forcing 

      Kroll, C. A.ORCIDiD; Fueglistaler, S.ORCIDiD; Schmidt, H.ORCIDiD; Kornblueh, L.; Timmreck, C.ORCIDiD (Geophysical Research Letters, 2023-06-12)
      Abstract

      The dryness of the stratosphere is the result of air entering through the cold tropical ...