PhD Student in the Dynamic Meteorology group at the
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Institute for Atmospheric Physics Johannes Gutenberg-University Mainz Becherweg 21 55128 Mainz Germany Room 04-143 (417) he/him |
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0000-0001-6935-2555
Research Interests
- Rossby Waveguides
- Jet Stream Dynamics
- Atmospheric Blocking
- Scientific Computing
Publications
- Polster, C., and V. Wirth, 2023: A new atmospheric background state to diagnose local waveguidability. Accepted by Geophys. Res. Lett.. Preprint doi:10.22541/essoar.169447416.65437422/v1
- Polster, C., and V. Wirth, 2023: The Onset of a Blocking Event as a “Traffic Jam”: Characterization with Ensemble Sensitivity Analysis. J. Atmos. Sci., 80, 1681–1699, doi:10.1175/JAS-D-21-0312.1.
- Teubler, F., Riemer, M., Polster, C., Grams, C. M., Hauser, S., and Wirth, V., 2023: Similarity and variability of blocked weather-regime dynamics in the Atlantic–European region, Weather Clim. Dynam., 4, 265–285, doi:10.5194/wcd-4-265-2023.
- Wirth, V. and Polster, C., 2021: The Problem of Diagnosing Jet Waveguidability in the Presence of Large-Amplitude Eddies, J. Atmos. Sci., 78(10), 3137-3151. doi:10.1175/JAS-D-20-0292.1
Conference Presentations
- Polster, C. and Wirth, V., 2023: A new atmospheric background state to diagnose local waveguidability. The Role of Atmospheric Dynamics for Climate and Extremes. A Joint SPARC DynVar - SNAP Meeting, Munich, Germany, 9–13 October 2023, link.
- Polster, C. and Wirth, V., 2023: A new atmospheric background state to diagnose local waveguidability. EGU General Assembly 2023, Vienna, Austria, 24–28 April 2023, EGU23-5448, doi:10.5194/egusphere-egu23-5448.
- Polster, C.: Flottplot: Arrange and Navigate Collections of Images in the Browser. 2nd MeteoXchange ECS Conference 2023, 13-14 April 2023, link. 🏆
- Polster, C. and Wirth, V., 2023: Can a Block form as a "Traffic Jam" in the Jet Stream?. Scale interactions, data-driven modeling, and uncertainty in weather and climate (TRR 165/181 Joint Conference), Ingolstadt, 27-30 March 2023, link.
- Polster, C. and Wirth, V., 2022: Evidence for a "Traffic Jam" Onset of Blocked Flow from Ensemble Sensitivity Analysis. Stormtracks2022: Midlatitude storm-tracks workshop, Saint-Pierre-d'Oléron, France, 29 May-3 Jun 2022, link.
- Polster, C. and Wirth, V., 2022: Evidence for a "Traffic Jam" Onset of Blocked Flow from Ensemble Sensitivity Analysis. EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, EGU22-1703, doi:10.5194/egusphere-egu22-1703.
- Polster, C. and Wirth, V., 2021: Sensitivity of Blocking Onset to Local Wave Activity. Atmospheric Blocking Virtual Workshop, September 27-29 2021, link.
Academic CV
- 2016 - 2019: MSc Computational Science and Engineering (Technical University Munich)
Thesis: Refinement for Game-Based Abstractions of Continuous-Space Linear Stochastic Systems (software, pdf) - 2014 - 2016: MSc Atmospheric Sciences (University of Innsbruck)
Thesis: Bayesian Retrieval of Thermodynamic Atmospheric Profiles from Ground-Based Microwave Radiometer Data (software, pdf) - 2011 - 2014: BSc Meteorology (Johannes Gutenberg University Mainz)
Thesis: Sommerliche Hitzewellen der Nordhemisphäre: Ein Überblick und Fallstudien