@Article{bg-11-3547-2014,
AUTHOR = {Ciais, P. and Dolman, A. J. and Bombelli, A. and Duren, R. and Peregon, A. and Rayner, P. J. and Miller, C. and Gobron, N. and Kinderman, G. and Marland, G. and Gruber, N. and Chevallier, F. and Andres, R. J. and Balsamo, G. and Bopp, L. and Br\'eon, F.-M. and Broquet, G. and Dargaville, R. and Battin, T. J. and Borges, A. and Bovensmann, H. and Buchwitz, M. and Butler, J. and Canadell, J. G. and Cook, R. B. and DeFries, R. and Engelen, R. and Gurney, K. R. and Heinze, C. and Heimann, M. and Held, A. and Henry, M. and Law, B. and Luyssaert, S. and Miller, J. and Moriyama, T. and Moulin, C. and Myneni, R. B. and Nussli, C. and Obersteiner, M. and Ojima, D. and Pan, Y. and Paris, J.-D. and Piao, S. L. and Poulter, B. and Plummer, S. and Quegan, S. and Raymond, P. and Reichstein, M. and Rivier, L. and Sabine, C. and Schimel, D. and Tarasova, O. and Valentini, R. and Wang, R. and van der Werf, G. and Wickland, D. and Williams, M. and Zehner, C.},
TITLE = {Current systematic carbon-cycle observations and the need for implementing a policy-relevant carbon observing system},
JOURNAL = {Biogeosciences},
VOLUME = {11},
YEAR = {2014},
NUMBER = {13},
PAGES = {3547--3602},
URL = {https://bg.copernicus.org/articles/11/3547/2014/},
DOI = {10.5194/bg-11-3547-2014}
}