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Original Articles

Carbon isotope records in Wisconsin trees

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Pages 500-504 | Received 22 Sep 1981, Accepted 09 Dec 1981, Published online: 15 Dec 2016

References

  • Arnold, L. D. 1978. The climatic response in the (5“C values of Juniper trees from the American southwest. Short papers of the Fourth International Conference, Geochronology, Cosmochronology, Isotope geology. Geol. Survey Open-File Report 78–701.
  • de Silva, M. P. 1979. “Carbon-isotope decrease in annual-rings of twentieth-century trees. Z. Natur-forsch. 34 C, 644–646.
  • Farmer, J. G. and Baxter, M. S. 1974. Atmospheric carbon dioxide levels as indicated by the stable isotope record in wood. Nature 247, 273–275.
  • Farmer, J. G. 1979. Problems in interpreting tree rings 6'3C records. Nature 279, 229–231.
  • Francey, R. J. 1981. Tasmanian tree rings belie suggested anthropogenic “C/“C trends. Nature 290, 232–235.
  • Freyer, J. D. 1979. On the “C record in tree rings. Part I. '3C variations in northern hemispheric trees during the last 150 years. Tellus 31, 124–137.
  • Fritts, H. C. 1976. Tree rings and climate. London: Academic Press, 567 pp.
  • Green, J. W. 1964. Wood cellulose. In Methods in carbohydrate chemistry, Vol. III (ed. R. L. Whistler). New York: Academic Press, 9–21.
  • Grinsted, M. J., Wilson, A. T. and Ferguson, C. W. 1979. '3C/'2C ratio variations in Pinus longaeva (Bristlecone pine) cellulose during the last millennium. Earth and Planetary Science Letters 42, 251–253.
  • Keeling, C. D. 1958. The concentration and isotopic abundances of atmospheric carbon dioxide in rural areas. Geochim. Cosmochim. Ada 13, 332–334.
  • Keeling, C. D. 1961. The concentration and isotopic abundances in rural and marine air. Geochim. Cos-mochim. Acta 24, 277–298.
  • Keeling, C. D., Mook, W. G. and Tans, P. P. 1979. Recent trends in the “C/“C ratio of atmospheric carbon dioxide. Nature 277, 121–123.
  • Mazany, T., Lerman, J. C. and Long, A. 1980. Carbon-13 in tree-ring cellulose as an indicator of past climates. Nature 287,432-435.
  • Pearman, G. I., Francey, R. J. and Fraser, P. J. B. 1976. Climatic implications of stable carbon isotopes in tree rings. Nature 260, 771–773.
  • Stuiver, M. 1978. Atmospheric carbon dioxide and carbon reservoir changes. Science 199, 253–258.
  • Tans, P. P. and Mook, W. G. 1980. Past atmospheric levels and the “C/12C ratios in tree rings. Tellus 32, 268–283.
  • Verma, S. B. and Rosenberg, N. J. 1976. Carbon dioxide concentration and flux in a large agricultural region of the Great Plains of North America. J. Geophys. Res. 81, 399–405.
  • Wilson, A. T. and Grinsted, M. J. 1977. “C/“C in cellulose and lignin as palaeothermometers. Nature 265, 133–135.