PRELIMINARY EVALUATION OF PAST CO2 INCREASE AS DERIVED FROM 13C MEASUREMENTS IN TREE RINGS

[1]  H. Freyer On the 13C record in tree rings. Part I. 13C Variations in northern hemispheric trees during the last 150 years , 1979 .

[2]  M. Stuiver Atmospheric Carbon Dioxide and Carbon Reservoir Changes , 1978, Science.

[3]  B. Bolin,et al.  Changes of land biota and their importance for the carbon cycle. , 1977, Science.

[4]  J. Adams,et al.  Wood Versus Fossil Fuel as a Source of Excess Carbon Dioxide in the Atmosphere: A Preliminary Report , 1977, Science.

[5]  Carl Ekdahl,et al.  Atmospheric carbon dioxide variations at Mauna Loa Observatory, Hawaii , 1976 .

[6]  R. Francey,et al.  Climatic implications of stable carbon isotopes in tree rings , 1976, Nature.

[7]  H. Freyer,et al.  Dendrochronology and 13C content in atmospheric CO2 , 1974, Nature.

[8]  P. Damon,et al.  On the magnitude of the 11-year radiocarbon cycle , 1973 .

[9]  Ralph M. Rotty,et al.  Commentary on and extension of calculative procedure for CO2 production , 1973 .

[10]  L. Machta Prediction of CO2 in the atmosphere. , 1973, Brookhaven symposia in biology.

[11]  Charles D. Keeling,et al.  Industrial production of carbon dioxide from fossil fuels and limestone , 1973 .

[12]  A. Walton,et al.  A theoretical approach to the Suess effect , 1970, Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences.

[13]  E. Eriksson POSSIBLE FLUCTUATIONS IN ATMOSPHERIC CARBON DIOXIDE DUE TO CHANGES IN THE PROPERTIES OF THE SEA , 1963 .

[14]  Charles D. Keeling,et al.  The concentration and isotopic abundances of carbon dioxide in rural and marine air , 1961 .

[15]  Charles D. Keeling,et al.  The concentration and isotopic abundances of atmospheric carbon dioxide in rural areas , 1958 .

[16]  H. Suess Radiocarbon Concentration in Modern Wood , 1955, Science.