Transcom 3 inversion intercomparison: Model mean results for the estimation of seasonal carbon sources and sinks

Kevin Robert Gurney, Rachel M. Law, A. Scott Denning, Peter J. Rayner, Bernard C. Pak, David Baker, Philippe Bousquet, Lori Bruhwiler, Yu Han Chen, Philippe Ciais, Inez Y. Fung, Martin Heimann, Jasmin John, Takashi Maki, Shamil Maksyutov, Philippe Peylin, Michael Prather, Shoichi Taguchi