Browsing NILU Brage by Author "Vojta, Martin"

Now showing items 1-3 of 3

    • A comprehensive evaluation of the use of Lagrangian particle dispersion models for inverse modeling of greenhouse gas emissions 

      Vojta, Martin; Plach, Andreas; Thompson, Rona Louise; Stohl, Andreas (Peer reviewed; Journal article, 2022)
      Using the example of sulfur hexafluoride (SF6), we investigate the use of Lagrangian particle dispersion models (LPDMs) for inverse modeling of greenhouse gas (GHG) emissions and explore the limitations of this approach. ...

    • FLEXPART version 11: improved accuracy, efficiency, and flexibility 

      Bakels, Lucie; Tatsii, Daria; Tipka, Anne; Thompson, Rona Louise; Dütsch, Marina; Blaschek, Michael; Seibert, Petra; Baier, Katharina; Bucci, Silvia; Cassiani, Massimo; Eckhardt, Sabine; Zwaaftink, Christine Groot; Henne, Stephan; Kaufmann, Pirmin; Lechner, Vincent; Maurer, Christian; Mulder, Marie D.; Pisso, Ignacio; Plach, Andreas; Subramanian, Rakesh; Vojta, Martin; Stohl, Andreas (Peer reviewed; Journal article, 2024)
      Numerical methods and simulation codes are essential for the advancement of our understanding of complex atmospheric processes. As technology and computer hardware continue to evolve, the development of sophisticated code ...

    • A global re-analysis of regionally resolved emissions and atmospheric mole fractions of SF6 for the period 2005–2021 

      Vojta, Martin; Plach, Andreas; Annadate, Saurabh; Park, Sunyoung; Lee, Gawon; Purohit, Pallav; Lindl, Florian; Lan, Xin; Mühle, Jens; Thompson, Rona Louise; Stohl, Andreas (Peer reviewed; Journal article, 2024)
      We determine the global emission distribution of the potent greenhouse gas sulfur hexafluoride (SF6) for the period 2005–2021 using inverse modelling. The inversion is based on 50 d backward simulations with the Lagrangian ...