Alcide Giorgio di Sarra [Italian National agency for new technologies, Energy and sustainable economic development, laboratory UTMEA-TER Earth Observations and Analyses]
Alex Vermeulen [Lund University, Dept. Phys. Geography & Ecosystem Science]
Alistair Manning [Met Office]
Anders Lindroth [Lund University, Dept. Phys. Geography & Ecosystem Science]
Andrea Lanza [Ricerca sul Sistema Energetico**– RSE S.p.A.**, Milano, Italy]
Andrew Manning [Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia]
Anna Karion [National Institute of Standards and Technology]
Antje Hoheisel [Universitaet Heidelberg]
Ari Leskinen [University of Eastern Finland, Department of Technical Physics, Kuopio, Finland ]
Arjan Hensen [Energy Research Centre of the Netherlands]
Arlyn Andrews [National Oceanic and Atmospheric Administration]
Arnoud Frumau [Energy Research Centre of the Netherlands]
Aurelie Colomb [Observatoire de Physique du Globe de Clermont Ferrand ]
Bert Scheeren [Centre for Isotope Research, Energy and Sustainability Research Institute Groningen, University of Groningen]
Brian Viner [Atmospheric Technologies Group Savannah River National Laboratory]
Camille Yver-Kwok [Laboratoire des Sciences du Climat et de l'Environnement]
Carole Philippon [Laboratoire des Sciences du Climat et de l'Environnement ]
Cathrine Lund Myhre [Norwegian Institute for Air Research, Kjeller, Norway]
Cédric Couret [Umweltbundesamt, Zugspitze, Germany]
Charles E. Miller [NASA Jet Propulsion Laboratory]
Chris René Lunder [Norwegian Institute for Air Research, Kjeller, Norway]
Christian Hermans [Royal Belgian Institute for Space Aeronomy]
Christian Plass-Dülmer [Hohenpeißenberg Meteorological Observatory]
Christopher D. Sloop [Earth Networks]
Colm Sweeney [National Oceanic and Atmospheric Administration]
Dagmar Kubistin [Hohenpeißenberg Meteorological Observatory]
Daniel A Jaffe [University of Washington]
Daniela Heltai [Ricerca sul Sistema Energetico - RSE S.p.A.]
David Steger [Swiss Federal Laboratories for Materials Science and Technology]
Dickon Young [University of Bristol]
Dietmar Weyrauch [Hohenpeißenberg Meteorological Observatory]
Dominik Brunner [Lägern Hochwacht; Swiss Federal Laboratories for Materials Science and Technology]
Doug Worthy [Environment and Climate Change Canada]
Emilio Cuevas [State Meteorological Agency of Spain]
Enrique Reyes-Sanchez  [State Meteorological Agency of Spain]
Francesco Apadula [Ricerca sul Sistema Energetico**– RSE S.p.A.**, Milano, Italy]
Francescopiero Calzolari [CNR-ISAC]
Francois Gheusi [Observatoire Midi-Pyrenees]
Frank Meinhardt [Umweltbundesamt, Station Schauinsland]
Franz Conen [University of Basel]
Gabriela Vitkova [Czechglobe]
Giovanni Manca [Joint Research Centre of Europena Commission]
Grant Forster  [UEA/NCAS (National Centre for Atmospheric Science)]
Harro Meijer [Centre for Isotope Research, Energy and Sustainability Research Institute Groningen, University of Groningen]
Huilin Chen [Centre for Isotope Research, Energy and Sustainability Research Institute Groningen, University of Groningen]
Ingeborg Levin [Universitaet Heidelberg]
Irene Lehner [Lund University, Centre for Environmental and Climate Science]
Irène Xueref-Remy [Aix-Marseille University]
Ivan Mammarella [Institute for Atmospheric and Earth System Research/Physics, Faculty of Sciences, University of Helsinki]
Jakub Bartyzel [AGH University of Krakow, Poland]
Janne Levula [Institute for Atmospheric and Earth System Research/Physics, Faculty of Sciences, University of Helsinki]
Jaroslaw Necki [AGH University of Krakow]
Jean Marc Pichon [Observatoire de Physique du Globe de Clermont Ferrand ]
Jean-Marc Metzger [Observatoire de Physique de l'Atmosphère de la Réunion]
Jennifer Müller-Williams [Hohenpeißenberg Meteorological Observatory]
Jocelyn Turnbull [GNS Science]
John B. Miller [National Oceanic and Atmospheric Administration]
John Lee [University of Maine]
Joseph Pitt [University of Bristol]
Juha Hatakka [Finnish Meteorological Institute]
Julian Della Coletta [Universitaet Heidelberg]
Jutta Holst [Lund University, Dept. Phys. Geography & Ecosystem Science]
Kari Lehtinen [Finnish Meteorological Institute]
Katerina Kominkova [Global Change Research Institute of the Czech Academy of Sciences]
Kathryn McKain [National Oceanic and Atmospheric Administration]
Kirk Thoning [National Oceanic and Atmospheric Administration]
László Haszpra [Research Centre for Astronomy and Earth Sciences]
Lino Condori [Servicio Meteorologico Nacional]
Lise Lotte Sørensen [Aarhus University]
Louis-Jeremy Rigouleau [Laboratoire des Sciences du Climat et de l'Environnement]
Lukas Bäni [University of Bern]
Lukas Emmenegger [Swiss Federal Laboratories for Materials Science and Technology]
Lukasz Chmura [AGH University of Krakow, Poland]
Mahesh Kumar Sha []
Marc Delmotte [Laboratoire des Sciences du Climat et de l'Environnement]
Marcus Schumacher [Max Planck Institute for Biogeochemistry]
Markus Leuenberger [Climate and Environmental Physics, Physics Institute, University of Bern]
Marta Fuente-Lastra [Laboratoire des Sciences du Climat et de l'Environnement]
Martin Steinbacher [Swiss Federal Laboratories for Materials Science and Technology]
Martina Schmidt [Laboratoire des Sciences du Climat et de l'Environnement - UMR8212 CEA-CNRS-UVSQ]
Martine De Mazière [Observatoire de Physique de l'Atmosphère de la Réunion ]
Matthias Lindauer [Hohenpeißenberg Meteorological Observatory]
Meelis Mölder [Lund University - Department of Physical Geography and Ecosystem Science]
Michael Elsasser [Umweltbundesamt]
Michal Galkowski [AGH University of Krakow, Poland]
Michal Heliasz [Lund University, Centre for Environmental and Climate Science]
Michal V. Marek [CzechGlobe -Global Change Research Institute CAS]
Michel Ramonet [Laboratoire des Sciences du Climat et de l'Environnement]
Mikaell Ottosson Löfvenius [Unit for Field-based Forest Research, Swedish University of Agricultural Sciences]
Miroslaw Zimnoch [AGH University of Krakow, Poland]
Morgan Lopez [Laboratoire des Sciences du Climat et de l’Environnement, Gif sur Yvette, France]
Nicolas Kumps [Royal Belgian Institute for Space Aeronomy]
Olivier Laurent [ICOS Atmospheric Thematic Center]
Olli Peltola [Finnish Meteorological Institute]
Ove Hermansen [Norwegian Institute for Air Research, Kjeller, Norway]
Pamela Trisolino [ISAC]
Paolo Cristofanelli [Institute of Atmospheric Sciences and Climate (CNR-ISAC)]
Pasi Kolari [Institute for Atmospheric and Earth System Research/Physics, Faculty of Sciences, University of Helsinki]
Paul B. Krummel [Commonwealth Scientific and Industrial Research Organisation, Environment, Aspendale, Victoria, Australia ]
Paul D. Smith []
Pedro P. Rivas [State Meteorological Agency of Spain]
Penelope Pickers [University of East Anglia]
Per Marklund [Unit for Field-based Forest Research, Swedish University of Agricultural Sciences]
Peter Bakwin []
Peter Bergamaschi [European Commission, Joint Research Centre]
Petri Keronen [Institute for Atmospheric and Earth System Research/Physics, Faculty of Sciences, University of Helsinki]
Pierre-Eric Blanc [OSU Institut Pythéas]
Pieter Tans [INSTAAR Stable Isotope Laboratory]
Pim van den Bulk [Energy Research Centre of the Netherlands]
Ramon Ramos [State Meteorological Agency of Spain]
Ray L. Langenfelds [Commonwealth Scientific and Industrial Research Organisation, Environment, Aspendale, Victoria, Australia ]
Risto Taipale [University of Helsinki]
Sabrina Arnold [Deutsches Zentrum für Luft- und Raumfahrt (DLR), Institut für Physik der Atmosphäre]
Salvatore Piacentino [Italian National agency for new technologies, Energy and sustainable economic development, laboratory UTMEA-TER Earth Observations and Analyses]
Samuel Hammer [Universitaet Heidelberg]
Sebastien C. Biraud [ARM Carbon Project, Lawrence Berkeley National Laboratory]
Sébastien Conil [Agence nationale pour la gestion des déchets radioactifs]
Simon O'Doherty [Atmospheric Chemistry Research Group School of Chemistry University of Bristol]
Steffen Manfred Noe [Estonian University of Life Sciences, Institute of Forestry and Engineering]
Stephan De Wekker [University of Virginia]
Stephan Henne [Lägern Hochwacht; Swiss Federal Laboratories for Materials Science and Technology]
Stephen Matthew Platt [Norwegian Institute for Air Research, Kjeller, Norway]
Tatiana Di Iorio [LMP]
Tobias Biermann [Lund University, Centre for Environmental and Climate Science]
Tobias Kneuer [Hohenpeissenberg Meteorological Observatory]
Tuomas Laurila [Finnish Meteorological Institute]
Tuula Aalto [Finnish Meteorological Institute]
Victor Kazan [Laboratoire des Sciences du Climat et de l'Environnement]
Xin Lan [National Oceanic and Atmospheric Administration]
Yves-Alain Roulet [Federal Office of Meteorology and Climatology MeteoSwiss]
Zoe M. Loh [Commonwealth Scientific and Industrial Research Organisation, Environment, Aspendale, Victoria, Australia ]