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Contrasting atmospheric and climate dynamics of the last-glacial and Holocene periods

Abstract

OUR present climate is relatively stable compared to that of the Last Glacial Maximum about 20,000 years ago. Palaeoclimate records obtained from ice cores1,2 and deep-sea sediment cores3 for the last glacial period show abrupt temperature changes on timescales of a few hundred years, which have been attributed to cycles of ice build-up and release associated with large ice sheets (Dansgaard–Oeschger cycles and Heinrich events)3 and their coupling to ocean circulation4,5. But little is known about the dynamics of the atmosphere during the last glaciation. Ice sheets influence atmospheric circulation, and studies using general circulation models have suggested stormier, more variable atmospheric dynamics during the Last Glacial Maximum than today6–9. Here we report the results of an analysis of temporal trends over the past 91,000 years in the oxygen isotope signatures of a high-resolution ice-core record from Greenland1,2. This analysis provides direct evidence that atmospheric circulation during the last glaciation was more turbulent than it is today.

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References

  1. 1

    Dansgaard, W. et al. Nature 264, 218–220 (1993).

    ADS  Article  Google Scholar 

  2. 2

    GRIP members Nature 364, 203–207 (1993).

  3. 3

    Bond, G. et al. Nature 365, 143–147 (1993).

    ADS  Article  Google Scholar 

  4. 4

    Bond, G. C. & Lotti, R. Science 267, 1005–1010 (1995).

    ADS  CAS  Article  Google Scholar 

  5. 5

    Fronval, T. Jansen, E., Bloemendal, J. & Johnsen, S. Nature 374, 443–446 (1995).

    ADS  CAS  Article  Google Scholar 

  6. 6

    Manabe, S. & Broccoli, A. J. J. Geophys Res. 90, 2167–2190 (1985).

    ADS  Article  Google Scholar 

  7. 7

    Kutzbach, J. E. & Wright, H. E. Quat. Sci. Rev. 4, 147–187 (1985).

    ADS  Article  Google Scholar 

  8. 8

    Rind, D. J. Geophys Res. 92, 4241–4281 (1987).

    ADS  Article  Google Scholar 

  9. 9

    Valdes, P. & Hall, (ed. Peltier, W. R.) 517–522 (NATO ASI ser.I 12, Springer, Berlin, 1994).

  10. 10

    Dahl-Jensen, D. et al. (ed. Peltier, W. R.) 517–532 (NATO ASI ser.I 12, Springer, Berlin, 1993).

  11. 11

    Hasselman, K. Tellus 28, 473–485 (1976).

    ADS  Article  Google Scholar 

  12. 12

    Wu, X. & Libchaber, A. Phys. Rev. A40 6421–6430 (1989).

    Article  Google Scholar 

  13. 13

    Willebrand, J. J. phys. Oceanogr. 8, 1080–1094 (1978).

    ADS  Article  Google Scholar 

  14. 14

    Chave, A. D., Luther, D. S. & Filloux, J. H. J. geophys. Res. 96, 18361–18379 (1991).

    ADS  Article  Google Scholar 

  15. 15

    Johnson, N. L. & Kotz, S. Distributions in Statistics: Continuous Univariate distributions II (Wiley, New York, 1970).

    MATH  Google Scholar 

  16. 16

    Kendall, M. et al. Kendall's Advanced Theory of Statistics (Griffin, London, 1987).

    MATH  Google Scholar 

  17. 17

    Martinson, D. G. et al. Quat. Res. 27, 1–29 (1987).

    CAS  Article  Google Scholar 

  18. 18

    Kapsner, W. R., Alley, R. B., Shuman, C. A., Anandakrishnan, S. & Grootes, P. M. Nature 373, 52–54 (1995).

    ADS  CAS  Article  Google Scholar 

  19. 19

    Johnsen, S. J., Dansgaard, W. & White, J. W. C. Tellus B41, 452–468 (1992).

    ADS  Google Scholar 

Download references

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Ditlevsen, P., Svensmark, H. & Johnsen, S. Contrasting atmospheric and climate dynamics of the last-glacial and Holocene periods. Nature 379, 810–812 (1996). https://doi.org/10.1038/379810a0

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