GLOBALVIEWOOG , 2001 . Cooperative Atmospheric Data Integration Project—Carbon Dioxide. CD-ROM, NOAA CMDL, Boulder, Colorado (Also available on Inter-net via anonymous FTP to ftp.cmdl.noaa.gov, Path: ccg/co2/GLOBALVIEW).
Keeling , C. D. , Piper , S. C. and Heimann , M . 1989 . A three dimensional model of atmospheric CO2 transport based on observed winds: 4. Mean annual gradients and interannual variations, in Aspects of Climate Variability in the Pacific and the Western Americas , edited by D.H. Peterson, Amer-ican Geophysical Union, Washington D.C., 305 - 363 .
Lafont , S. , Kergoat , L. , Dedieu , G. , Chevillard , A. , Karstens , U. and Kolle , O. 2002 . Spatial and temporal variability of land CO2 fluxes estimated with remote sensing and anal-ysis data over western Eurasia. Tellus 54B , this issue.
Prentice , C. , Farquhar , G. D. , Fasham , M. J. R. , Goulden , M. L. , Heimann , M. , Jaramillo , V. J. , Keshgi , H. S. , Le Quere , C. , Scholes , J. R. and Wallace , D. W. R. 2002 . The carbon cycle and atmospheric carbon dioxide, in Climate Change 2001: The scientific basis , edited by J. T. Houghton, Y. Ding, D. J. Griggs, M. Noguer, P. J. van der Linden, X. Dai, K. Maskell, and C. A. Johnson, pp. 183-237, Cambridge University Press, Cambridge.
Schulze , E.-D. , Vygodslcaya , N. N. , Tchebakova , N. M. , Cz-imczilc , C. I. , Kozlov , D. N. , Lloyd , J. , Mollicone , D. , Parfenova , E. , Sidorov , K. N. , Varlagin , A. V. and Wirth , Ch. 2002 . The Eurosiberian transect: An introduction to the experimental region. Tellus 54B , this issue.
Tans , P. P. , Fung , I. Y. and Takahashi , T. 1990 . Observational Constraints on the Global Atmospheric CO2 Budget, Sci-ence , 247 ( 4949 ), 1431-1438