Poster Nordstream pipelines CH4 leak estimates and transport uncertainty using ICOS data and the FLEXPART Lagrangian particle dispersion model Pisso, Ignacio; Platt, Stephen Matthew; Schmidbauer, Norbert; Eckhardt, Sabine; Evangeliou, Nikolaos; Marthinsen, Erik; Thompson, Rona Louise; Cassiani, Massimo Publication details Event: EGU General Assembly 2024 (Vienna, Austria & Online) Date: April 14th 2024 – April 19th 2024