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Climate Sensitivity During and Between Interglacials

  • Manfred Mudelsee
  • Gerrit Lohmann
Chapter
Part of the SpringerBriefs in Earth System Sciences book series (BRIEFSEARTHSYST)

Abstract

Studying the climate dynamics of past interglacials (IGs) may help to better assess the anthropogenically influenced dynamics of the current IG, the Holocene. We select IG sections from the longest ice core archive, EPICA Dome C (EDC), which covers the past 800 thousand years, and study as well several long, high-resolution marine sediment records. We analyze records of Antarctic temperature, radiative forcing (greenhouse gases and other factors), and sea-surface temperature (SST). Change-point regressions inform about longer-term climate changes and trends within IGs. Comparing trends in temperature with trends in forcing allows inference of longer-term IG climate sensitivities. Results from many records indicate deviations from a “Holocene climate optimum”. IG sensitivities are found to be comparable to estimates for the instrumental period; warming or cooling phases during Marine Isotope Stage (MIS) 5 or 11 do not show significant differences in climate sensitivity.

Keywords

Change points Climate sensitivity Greenhouse gases Ice cores Marine archives Statistical time series analysis 

References

  1. Köhler P, Bintanja R, Fischer H, Joos F, Knutti R, Lohmann G, Masson-Delmotte V (2010) What caused earth’s temperature variations during the last 800,000 years? Data-based evidence on radiative forcing and constraints on climate sensitivity. Quat Sci Rev 29:129–145CrossRefGoogle Scholar
  2. Masson-Delmotte V, Schulz M, Abe-Ouchi A, Beer J, Ganopolski J, González Rouco JF, Jansen E, Lambeck K, Luterbacher J, Naish T, Osborn T, Otto-Bliesner B, Quinn T, Ramesh R, Rojas M, Shao X, Timmermann A (2013) Information from paleoclimate archives. In: Stocker TF, Qin D, Plattner GK, Tignor M, Allen SK, Boschung J, Nauels A, Xia Y, Bex V, Midgley PM (eds) Climate change 2013: the physical science basis. Contribution of working group I to the fifth assessment report of the intergovernmental panel on climate change. Cambridge, Cambridge University Press, pp 383–464Google Scholar
  3. Milker Y, Rachmayani R, Weinkauf MFG, Prange M, Raitzsch M, Schulz M, Kučera M (2013) Global and regional sea surface temperature trends during marine isotope stage 11. Clim Past 9:2231–2252CrossRefGoogle Scholar
  4. Mudelsee M (2014a) Climate time series analysis: classical statistical and bootstrap methods, 2nd edn. Springer, DordrechtCrossRefGoogle Scholar
  5. Mudelsee M (2014b) ClimSens project database (table 1), dataset #828671. doi: 10.1594/PANGAEA.828671
  6. NEEM Community Members (2013) Eemian interglacial reconstructed from a Greenland ice core. Nature 493:489–494CrossRefGoogle Scholar
  7. Röthlisberger R, Mudelsee M, Bigler M, de Angelis M, Fischer H, Hansson M, Lambert F, Masson-Delmotte V, Sime L, Udisti R, Wolff EW (2008) The southern hemisphere at glacial terminations: insights from the dome C ice core. Clim Past 4:345–356CrossRefGoogle Scholar
  8. Wanner H, Beer J, Bütikofer J, Crowley TJ, Cubasch U, Flückiger J, Goosse H, Grosjean M, Joos F, Kaplan JO, Küttel M, Müller SA, Prentice IC, Solomina O, Stocker TF, Tarasov P, Wagner M, Widmann M (2008) Mid- to late holocene climate change: an overview. Quat Sci Rev 27:1791–1828CrossRefGoogle Scholar

Copyright information

© The Author(s) 2015

Authors and Affiliations

  1. 1.Alfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchBremerhavenGermany
  2. 2.Climate Risk AnalysisBad GandersheimGermany

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