Supplementary Materials

Enhanced Seasonal Exchange of CO2 by Northern Ecosystems Since 1960

H. D. Graven, R. F. Keeling, S. C. Piper, P. K. Patra, B. B. Stephens, S. C. Wofsy, L. R. Welp, C. Sweeney, P. P. Tans, J. J. Kelley, B. C. Daube, E. A. Kort, G. W. Santoni, J. D. Bent

Materials/Methods, Supporting Text, Tables, Figures, and/or References

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  • Materials and Methods
  • Figs. S1 to S9
  • Tables S1 to S7
  • References
Correction (5 September 2013): References have been renumbered to be consistent with the numbering in the main text.
The original version is accessible here.