Andres , R. J. , Marland , G. , Boden , T. and Bischof , S. 1999 . Carbon dioxide emissions from fossil fuel con-sumption and cement manufacture , 1751 – 1991 ; and an estimate of their isotopic composition and latitudinal distribution. In 1993 Global Change Institute (edited by T. Wigley and D. Schimel ). Cambridge University Press , Oxford , in press .
Andres , R. J. , Marland , G. , Fung , I. and Matthews , E. 1996 . A one degree by one degree distribution of carbon dioxide emissions from fossil fuel consumption and cement manufacture, 1950-1990 . Glob. Biogeo-chem. Cycles 10 , 419 – 429 .
Boden , T. A. , Marland , G. and Andres , R. J. 1995 . Estimates of global, regional, and national annual CO, emissions from fossil-fuel burning, hydraulic cement production, and gas flaring: 1950 – 1992 . Oak Ridge National Laboratory. ORNL/CDIAC-90, NDP-030/ R6, Oak Ridge, TN.
Etheridge , D. M. , Steele , L. P. , Langenfelds , R. L. , Francey , R. J. , Barnola , J.-M. and Morgan , V. I. 1996 . Natural and anthropogenic changes in atmospheric CO2 over the last 1000 years from air in Antarctic ice and firn . J. Geophys. Res . 101 , 4115 – 4128 .
Keeling , C. D. , Bacastow , R. B. , Carter A. F. , Piper , S. C. , Whorf , T. P. , Heimann , M. , Mook , W. G. and Roeloffzen , H. 1989a . A three-dimensional model of atmospheric CO2 transport based on observed winds (1). Analysis and observational data. In aspects of climate variability in the Pacific and Western Americas. Geophysical Monograph 55 (edited by D. H. Peterson ). American Geophysical Union , Washington, DC , pp. 165 – 236 .
Keeling , C. D. , Piper , S. C. and Heimann , M. 1989b . 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 Western Americas. Geo-physical Monograph 55 (edited by D. H. Peterson ). American Geophysical Union , Washington, DC , pp. 305 – 363 .
Marland , G. and Boden , T. A. 1993 . The magnitude and distribution of fossil-fuel-related carbon releases . In The global carbon cycle (edited by M. Heimann ). Springer-Verlag , New York , pp. 117 – 138 .
Marland , G. , Andres , R. J. , Boden , T. A. and Johnston , C. 1998 . Global, regional and national CO, emission estimates from fossil fuel burning, cement production, and gas flaring: 1751 – 1995 ( revised January 1998). ORNL/ CDIAC NDP-030/R8, http://cdiac.esd.ornl.gov/ndps/ndp030.html .