Houweling, Sander; Badawy, Bakr; Baker, David F; Basu, Sourish; Belikov, Dmitry; Bergamaschi, Peter; Bousquet, Philippe; Broquet, Gregoire; Butler, Tim; Canadell, Josep G; Chen, Jing; Chevallier, Frederic; Ciais, Philippe; Collatz, G James; Denning, Scott; Engelen, Richard; Enting, Ian G; Fischer, Marc L; Fraser, Annemarie; Gerbig, Christoph; Gloor, Manuel; Jacobson, Andrew R; Jones, Dylan B A; Heimann, Martin; Khalil, Aslam; Kaminski, Thomas; Kasibhatla, Prasad S; Krakauer, Nir Y; Krol, Maarten; Maki, Takashi; Maksyutov, Shamil; Manning, Andrew; Meesters, Antoon; Miller, John B; Palmer, Paul I; Patra, Prabir; Peters, Wouter; Peylin, Philippe; Poussi, Zegbeu; Prather, Michael J; Randerson, James T; Röckmann, Thomas; Rödenbeck, Christian; Sarmiento, Jorge L; Schimel, David S; Scholze, Marko; Schuh, Andrew; Suntharalingam, Parv; Takahashi, Taro; Turnbull, Jocelyn.