Johannes Hörner, B.Sc. M.Sc.
Summer term 2024
280318 VU Climate System of the Earth
280358 KU Specialisation
Winter term 2023
280310 VU Numerical methods
Hörner, J., & Voigt, A. (2024). Sea-ice thermodynamics can determine waterbelt scenarios for Snowball Earth. Earth System Dynamics, 15(2), 215-223. https://doi.org/10.5194/esd-15-215-2024
Sullivan, S., Keshtgar, B., Albern, N., Bala, E., Braun, C., Choudhary, A., Hörner, J., Lentink, H., Papavasileiou, G., & Voigt, A. (2023). How does cloud-radiative heating over the North Atlantic change with grid spacing, convective parameterization, and microphysics scheme in ICON version 2.1.00? Geoscientific Model Development, 16(12), 3535–3551. https://doi.org/10.5194/gmd-16-3535-2023
Hörner, J., Voigt, A., & Braun, C. (2022). Snowball Earth Initiation and the Thermodynamics of Sea Ice. Journal of Advances in Modeling Earth Systems, 14(8), [e2021MS002734]. https://doi.org/10.1029/2021MS002734
Braun, C., Hörner, J., Voigt, A., & Pinto, J. G. (2022). Ice-free tropical waterbelt for Snowball Earth events questioned by uncertain clouds. Nature Geoscience, 15(6), 489-493. https://doi.org/10.1038/s41561-022-00950-1
Snowball Earth initiation and the thermodynamics of sea ice
Johannes Hörner (Speaker), Aiko Voigt (Contributor) & Christoph Braun (Contributor)
23 May 2022 → 27 May 2022
Activity: Talks and presentations › Talk or oral contribution › Science to Science
Constraining Neoproterozoic low-level-cloud reflectivity to assess the plausibility of near-Snowball Earth states
Christoph Braun (Speaker), Aiko Voigt (Contributor), Johannes Hörner (Contributor) & Joaquim G. G. Pinto (Contributor)
15 Dec 2021
Activity: Talks and presentations › Talk or oral contribution › Science to Science
Department of Meteorology and Geophysics
Josef-Holaubek-Platz 2 (UZA II)
1090 Wien
Room: 2F510
T: +43-1-4277-53742