 | Dr. Cathrine Lund Myhre NILU – Norsk institutt for luftforskning, Norway | Project leader: Atmospheric compositional change.WP1 leader; coordination of measurements |
 | Dr. Stephen M. Platt NILU – Norsk institutt for luftforskning, Norway | WP1 co-leader; atmospheric compositional change |
 | Prof. Jürgen Mienert Universitetet i Tromsø (UiT), Norway | WP2 leader; WP1 co-leader; ocean measurements |
 | Dr. Andreas Stohl NILU – Norsk institutt for luftforskning, Norway | WP2 co-leader; inverse modelling |
 | Dr. Gunnar Myhre Centre for International Climate and Environmental Research (CICERO), Norway | WP3 leader; climate modelling |
 | Prof. Ivar Isaksen Centre for International Climate and Environmental Research (CICERO), Norway | WP3 co-leader; climate modelling |
International collaborators
| Dr. Jens GreinertHelmholtz Centre for Ocean Research, (GEOMAR), Germany | Ocean (ship-based) measurements |
| Prof. Euan NisbetRoyal Holloway, University of London, UK (RHUL) | Atmosphere (ship-based, aircraft-based, surface-based) isotopic composition measurements |
| Dr. Jean-Daniel ParisLaboratoire des Sciences du Climat et l’Environnement, France (LSCE) | Atmosphere (aircraft-based) measurements (collaboration with YAK-AEROSIB 1 project) |
| Dr. Boris BelanV.E. Zuev, Institute of Atmospheric Optics, Russian Academy of Sciences, Russia | |
| Prof. John PyleCentre for Atmospheric Science, University of Cambridge, UK (UCAM) | Atmosphere (aircraft-based) measurements and climate modelling (collaboration with MAAM 2 project) |
| Dr. Carolyn RuppelGas Hydrates Project, U.S. Geological Survey, USA (USGS) | Ocean-atmosphere (ship-based) flux measurements |
| Dr. rer. nat. Hans SchlagerDeutsches Zentrum für Luft- und Raumfahrt, Germany (DLR) | Atmosphere (aircraft-based) measurements (collaboration with MERLIN3 project) |
| Dr. Renato SpahniPhysics Institute, and Oeschger Centre for Climate Change Research, University of Bern, Switzerland (BERN) | Terrestrial CH4 fluxes |