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Proxy evidence for an El Niño-like response to volcanic forcing

Abstract

Past studies have suggested a statistical connection between explosive volcanic eruptions and subsequent El Niño climate events1,2. This connection, however, has remained controversial3,4,5. Here we present support for a response of the El Niño/Southern Oscillation (ENSO) phenomenon6,7 to forcing from explosive volcanism by using two different palaeoclimate reconstructions of El Niño activity8,9 and two independent, proxy-based chronologies of explosive volcanic activity5 from ad 1649 to the present. We demonstrate a significant, multi-year, El Niño-like response to explosive tropical volcanic forcing over the past several centuries. The results imply roughly a doubling of the probability of an El Niño event occurring in the winter following a volcanic eruption. Our empirical findings shed light on how the tropical Pacific ocean–atmosphere system may respond to exogenous (both natural and anthropogenic) radiative forcing.

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Figure 1: Long-term behaviour of ENSO.
Figure 2: Reconstructed, cold-season NINO3 SEA results.

References

  1. Handler, P. Possible association of stratospheric aerosols and El Niño type events. Geophys. Res. Lett. 11, 1121–1124 (1984)

    Article  ADS  Google Scholar 

  2. Handler, P. & Andsager, K. Possible association between the climatic effects of stratospheric aerosols and sea surface temperatures in the eastern tropical Pacific Ocean. Int. J. Climatol. 10, 413–424 (1990)

    Article  Google Scholar 

  3. Robock, A. Volcanic eruptions and climate. Rev. Geophys. 38, 191–219 (2000)

    Article  ADS  CAS  Google Scholar 

  4. Nicholls, N. Low-latitude volcanic eruptions and the El Niño/Southern Oscillation: A reply. Int. J. Climatol. 10, 425–429 (1990)

    Article  Google Scholar 

  5. Self, S., Rampino, M. R., Zhao, J. & Katz, M. G. Volcanic aerosol perturbations and strong El Niño events: No general correlation. Geophys. Res. Lett. 24, 1247–1250 (1997)

    Article  ADS  CAS  Google Scholar 

  6. Bjerknes, J. Atmospheric teleconnections from the equatorial Pacific. Mon. Weath. Rev. 97, 163–172 (1969)

    Article  ADS  Google Scholar 

  7. Zebiak, S. E. & Cane, M. A. A model El Niño/Southern Oscillation. Mon. Weath. Rev. 115, 2262–2278 (1987)

    Article  ADS  Google Scholar 

  8. Stahle, D. W. et al. Experimental dendroclimatic reconstruction of the Southern Oscillation. Bull. Am. Meteorol. Soc. 79, 2137–2152 (1998)

    Article  ADS  Google Scholar 

  9. Mann, M. E. et al. Global temperature patterns in past centuries: An interactive presentation. Earth Interact. 4-4, 1–29 (2000)

    Article  Google Scholar 

  10. Cane, M. A. et al. Twentieth-century sea surface temperature trends. Science 275, 957–960 (1997)

    Article  CAS  Google Scholar 

  11. Knutson, T., Manabe, S. & Gu, D. Simulated ENSO in a global coupled ocean- atmosphere model: Multidecadal amplitude modulation and CO2 sensitivity. J. Clim. 10, 138–161 (1997)

    Article  ADS  Google Scholar 

  12. Meehl, G. A. & Washington, W. M. El Niño-like climate change in a model with increased atmospheric CO2 concentrations. Nature 382, 56–60 (1996)

    Article  ADS  CAS  Google Scholar 

  13. Timmermann, A. et al. Increased El Niño frequency in a climate model forced by future greenhouse warming. Nature 398, 694–697 (1999)

    Article  ADS  CAS  Google Scholar 

  14. Boer, J. G., Flato, G., Reader, M. C. & Ramsden, D. A transient climate change simulation with greenhouse gas and aerosol forcing: Experimental design and comparison with the instrumental record for the 20th century. Clim. Dyn. 16, 405–425 (2000)

    Article  Google Scholar 

  15. Meehl, G. A. et al. Response of the NCAR climate system model to increased CO2 and the role of physical processes. J. Clim. 13, 1879–1898 (2000)

    Article  ADS  Google Scholar 

  16. Noda, A., Yamaguchi, K., Yamaki, S., Yukimoto, S. Relationship between natural variability and CO2-induced warming pattern: MRI AOGCM experiment. 10th Symp. on Global Change Studies 10–15 January 1999, Dallas, TX. (American Meteorological Society, 1999).

  17. Clement, A. C., Seager, R., Cane, M. A. & Zebiak, S. E. An ocean dynamical thermostat. J. Clim. 9, 2190–2196 (1996)

    Article  ADS  Google Scholar 

  18. Hirono, M. On the trigger of El Niño Southern Oscillation by the forcing of early El Chichon volcanic aerosols. J. Geophys. Res. 93, 5365–5384 (1988)

    Article  ADS  Google Scholar 

  19. Robock, A. et al. GCM evaluation of a mechanism for El Niño triggering by the El Chichón ash cloud. Geophys. Res. Lett. 22, 2369–2372 (1995)

    Article  ADS  Google Scholar 

  20. Zielinski, G. A. Use of paleo-records in determining variability within the volcanism-climate system. Quat. Sci. Rev. 19, 417–438 (2000)

    Article  ADS  Google Scholar 

  21. Panofsky, H. A. & Brier, G. W. Some Applications of Statistics to Meteorology 159–161 (Penn. State University, University Park, Pennsylvania, 1958)

    Google Scholar 

  22. Bradley, R. S., Diaz, H. F., Kiladis, G. N. & Eischeid, J. K. ENSO signal in continental temperature and precipitation records. Nature 327, 497–501 (1987)

    Article  ADS  Google Scholar 

  23. Sear, C. B., Kelly, P. M., Jones, P. D. & Goodess, C. M. Global surface-temperature responses to major volcanic eruptions. Nature 330, 365–367 (1987)

    Article  ADS  Google Scholar 

  24. Haurwitz, M. W. & Brier, G. W. A critique of superposed epoch analysis method: Its application to solar-weather relations. Mon. Weath. Rev. 109, 2074–2079 (1981)

    Article  ADS  Google Scholar 

  25. Simpkin, T. & Siebert, L. Volcanoes of the World 2nd edn (Smithsonian Institution, Geoscience Press, Tucson, Arizona, 1994)

    Google Scholar 

  26. Robock, A. & Free, M. P. Ice cores as an index of global volcanism from 1850 to the present. J. Geophys. Res. 100, 11549–11567 (1995)

    Article  ADS  Google Scholar 

  27. Können, G. P., Jones, P. D., Kaltofen, M. H. & Allan, R. J. Pre-1866 extensions of the Southern Oscillation Index using early Indonesian and Tahitian meteorological readings. J. Clim. 11, 2325–2339 (1998)

    Article  ADS  Google Scholar 

  28. Kaplan, A., Cane, M. A., Kushnir, Y. & Clement, A. C. Analyses of global sea surface temperature 1856–1991. J. Geophys. Res. 103, 18567–18589 (1998)

    Article  ADS  Google Scholar 

  29. Cobb, K. M., Charles, C. D., Edwards, R. L., Cheng, H. & Kastner, M. El Niño-Southern Oscillation and tropical Pacific climate during the last millennium. Nature 424, 271–276 (2003)

    Article  ADS  CAS  Google Scholar 

  30. Crowley, T. J. Causes of climate change over the past 1000 years. Science 289, 270–277 (2000)

    Article  ADS  CAS  Google Scholar 

Download references

Acknowledgements

This research was supported (M.E.M. and J.B.A.) by the NOAA- and NSF-supported ‘Earth Systems History’ programme and the NCAR-Early Career Scientist Assembly (C.M.A.). We thank R. S. Bradley for his support of C.M.A. during early stages of this work, R. E. Davis for suggestions with respect to the statistical procedure, and A. Robock and K. Trenberth for comments on the manuscript. The National Center for Atmospheric Research is sponsored by the National Science Foundation.

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Correspondence to J. Brad Adams.

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Brad Adams, J., Mann, M. & Ammann, C. Proxy evidence for an El Niño-like response to volcanic forcing. Nature 426, 274–278 (2003). https://doi.org/10.1038/nature02101

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