Holger Metzler

PhD Student

Email:
Post:
Max Planck Institute for Biogeochemistry, Postbox 10 01 64 - 07701 Jena, Germany
Phone:
+ 49 3641

Research interests

Coming from mathematics with particular interest in stochastics and measure theory, I study soil system models. My research focuses on improving the scaling of nonlinear models from the microbial to the global scale.

Education

  • 1990 - 1994: Primary school of Föritz

  • 1994 - 2002: 1. Staatliches Gymnasium Sonneberg

  • 2002 - 2008: Diploma in mathematics at Friedrich Schiller University Jena

    • Major subject: stochastics

    • Minor subject: theoretical computer sciences

    • Thesis title: Das Itô-Nisio-Theorem

  • 2008 - 2012: Ergodic Backward Stochastic Differential Equations in Infinite Dimensions at Università di Milano-Bicocca

  • 2012 - 2015: Teaching at Friedrich Schiller University Jena

Teaching

  • 2012 - 2013: Lineare Algebra und Analytische Geometrie 1 (Lehramt Gymnasium), exercises, Prof D. Green, Friedrich Schiller University Jena

  • 2013 - 2014: Analysis II (Lehramt Regelschule), tutorial, Dr H. Kempka, Friedrich Schiller University Jena

  • 2014:

    • Grundlagen der Analysis für Informatiker, exercises, Dr E. Dietzel, Friedrich Schiller University Jena

    • Gewöhnliche Differentialgleichungen, exercises, Prof D. Hasler, Friedrich Schiller University Jena

  • 2014 - 2015: Mathematik für Chemie und Biogeowissenschaften, exercises, Dr C. Richter, Friedrich Schiller University Jena

Publications

  1. Sierra, C. A., Ceballos-Núñez, V., Hartmann, H., Herrera-Ramírez, D., & Metzler, H. (2022). Ideas and perspectives: Allocation of carbon from Net Primary Production in models is inconsistent with observations of the age of respired carbon. EGUsphere Discussions, 2022, 1–19. https://doi.org/10.5194/egusphere-2022-34
  2. Azizi-Rad, M., Chanca, I., Herrera-Ramírez, D., Metzler, H., & Sierra, C. A. (2021). Stochastic and deterministic interpretation of pool models. Global Change Biology, 27(11), 2271–2272. https://doi.org/https://doi.org/10.1111/gcb.15581
  3. Sierra, C. A., Metzler, H., Müller, M., & Kaiser, E. (2021). Closed-loop and congestion control of the global carbon-climate system. Climatic Change, 165(1), 15. https://doi.org/10.1007/s10584-021-03040-0
  4. Sierra, C. A., Crow, S. E., Heimann, M., Metzler, H., & Schulze, E.-D. (2021). The climate benefit of carbon sequestration. Biogeosciences, 18(3), 1029–1048. https://doi.org/10.5194/bg-18-1029-2021
  5. Metzler, H., Zhu, Q., Riley, W., Hoyt, A., Müller, M., & Sierra, C. A. (2020). Mathematical Reconstruction of Land Carbon Models From Their Numerical Output: Computing Soil Radiocarbon From C Dynamics. Journal of Advances in Modeling Earth Systems, 12(1), e2019MS001776. https://doi.org/10.1029/2019MS001776