GEOMAR  Dr. rer. nat. David Hohn

Dr. rer. nat. David Hohn

Research Scientist

Research Division 1: Ocean Circulation and Climate Dynamics
Research Unit: Marine Meteorology

Office: 5-4.306
Phone: +49 431 600 - 1568
E-Mail: dhohn(at)geomar.de

Research Interests

Research project: FOOTPRINTS WP2:

  • What happens when CO2 emissions stop?
  • How much warming is already committed to the climate?
  • Which earth system processes are important after emissions stop?
  • How (un)certain are the climate models?

  • statistics
  • parameter estimation
  • machine learning

Academic Education

2013 - 2018

Dr. rer. nat. Physics, Rheinische Friedrich-Wilhelms-Universität Bonn (DE). Dissertation: "Search for top-quark-pair associated Higgs production with tau leptons using the ATLAS detector at the LHC"

2011 - 2013

MSc Physics, Universiteit van Amsterdam (NL). Thesis: "Higgs Spin and Parity Determination in the H→W(∗)W∗→eνμν Decay Channel using BDTs with the ATLAS Detector"

2008 - 2011

BSc Liberal Arts and Sciences, Roosevelt Academy, Middelburg (NL). Thesis: "The Stepping Stone Model"

Work Experience

2022 - present

research scientist, GEOMAR

  • analysis of climate models in zero-emissions scenarios
2018 - 2021

physicist/data scientist, Albert-Ludwigs-Universität Freiburg (DE)

  • supervision of early career scientists and students
  • data analysis for ATLAS collaboration, presenting results in peer-reviewed journals and on conferences
  • project coordination und software development in LHC Computing community
  • devops computing centre of physics insistute
  • identity certificate management
2013 - 2018

physicist/data scientist, Rheinische Friedrich-Wilhelms-Universität Bonn (DE)

  • data analysis for ATLAS collaboration, first evidence of ttH process
  • devops computing centre of physics insistute
2015 - 2016

reasearch stay CERN, Genf (CH)

  • real-time data-taking in ATLAS control room

Publications

Jump to: Articles in a Scientific Journal - peer-reviewed | Presentations | Conference posters | Software
Number of items: 5.

Articles in a Scientific Journal - peer-reviewed

[thumbnail of Monteiro_2024_Environ._Res._Lett._19_124012-1.pdf]

Monteiro, E. A., Silvy, Y., Hohn, D. , Burger, F. A., Frölicher, T. L. and Mengis, N. (2024) FROT: A Framework to comprehensively describe radiative contributions to temperature responses. Open Access Environmental Research Letters, 19 (12). Art.Nr: 124012. DOI 10.1088/1748-9326/ad8807.

[thumbnail of MacDougall_2022_Environ._Res._Lett._17_114046.pdf]

MacDougall, A. H., Mallett, J., Hohn, D. and Mengis, N. (2022) Substantial regional climate change expected following cessation of CO2 emissions. Open Access Environmental Research Letters, 17 (11). Art.Nr. 114046. DOI 10.1088/1748-9326/ac9f59.

Presentations


Hohn, D. , Martin, T. , Mengis, N. and Monteiro, E. (2023) Possible causes for regional zero emissions commitment signals. [Talk] In: EGU General Assembly 2023. , 24.-28.4.2023, Vienna, Austria . DOI 10.5194/egusphere-egu23-7493.

Conference posters


Hohn, D. , Monteiro, E. , Tran, G. and Mengis, N. (2024) Closing in on Zero Emissions Commitment (ZEC) uncertainty. [Poster] In: EGU General Assembly 2024. , 14.–19.04.2024, Vienna, Austria . DOI 10.5194/egusphere-egu24-16992.

Software

[thumbnail of 12638409.zip]

Bouwe, A., Broetz, B., de Mora, L., Drost, N., Eyring, V., Koldunov, N., Lauer, A., Predoi, V., Righi, M., Schlund, M., Vegas-Regidor, J., Zimmermann, K., Bock, L., Diblen, F., Dreyer, L., Earnshaw, P., Hassler, B., Little, B., Loosveldt-Tomas, S., Smeets, S., Camphuijsen, J., Gier, B. K., Weigel, K., Hauser, M., Kalverla, P., Galytska, E., Cos-Espuna, P., Pelupessy, I., Koirala, S., Stacke, T., Alidoost, S., Jury, M., Senesi, S., Crocker, T., Vreede, B., Soares Siqueira, A., Kazeroni, R., Hohn, D. , Bauer, J., Beucher, R., Benke, J., Martin-Martinez, E. and Cammarano, D. (2024) ESMValCore. Open Access DOI 10.5281/zenodo.338713.

This list was generated on Thu Apr 17 00:47:22 2025 CEST.