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A Large Northern Hemisphere Terrestrial CO2 Sink Indicated by the 13C/12C Ratio of Atmospheric CO2

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Science  25 Aug 1995:
Vol. 269, Issue 5227, pp. 1098-1102
DOI: 10.1126/science.269.5227.1098

Article Information

vol. 269 no. 5227 1098-1102

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History: 
  • Received for publication February 13, 1995
  • Accepted for publication June 12, 1995
  • .

Author Information

  1. P. Ciais1,
  2. P. P. Tans2,
  3. M. Trolier3,
  4. J. W. C. White4,
  5. R. J. Francey5
  1. 1National Oceanic and Atmospheric Administration's Climate Monitoring and Diagnostics Laboratory (NOAA/CMDL), R/E/CG1, 325 Broadway, Boulder, CO 80303, USA, and LMCE-DSM Commissariat a I'Energie Atomique, L'Orme des Meurisiers, 91191, Gif sur Yvette Cedex, France
  2. 2NOAA/CMDL, R/E/CG1, 325 Broadway, Boulder, CO 80303, USA.
  3. 3NOAA/CMDL, R/E/CG1, 325 Broadway, Boulder, CO 80303, USA, and Institute of Arctic and Alpine Research (INSTAAR), University of Colorado, Boulder, CO 80309, USA.
  4. 4INSTAAR, and Department of Geological Sciences, University of Colorado, Boulder, CO 80309, USA.
  5. 5Commonwealth Scientific and Industrial Research Organisation, Division of Atmospheric Research, Mordialloc, Victoria 3195, Australia

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