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Climate of the Past An interactive open-access journal of the European Geosciences Union
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CP | Articles | Volume 14, issue 6
Clim. Past, 14, 901–922, 2018
https://doi.org/10.5194/cp-14-901-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue: “Global Challenges for our Common Future: a paleoscience perspective”...

Clim. Past, 14, 901–922, 2018
https://doi.org/10.5194/cp-14-901-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 26 Jun 2018

Research article | 26 Jun 2018

A spatiotemporal reconstruction of sea-surface temperatures in the North Atlantic during Dansgaard–Oeschger events 5–8

Mari F. Jensen et al.

Data sets

Sea surface temperature estimates from several sediment cores in the North Atlantic M. F. Jensen, A. Nummelin, S. B. Nielsen, H. Sadatzki, E. Sessford, B. Risebrobakken, C. Andersson, A. H. L. Voelker, W. H. G. Roberts, J. B. Pedro, A. Born https://doi.org/10.1594/PANGAEA.882403

Sea surface temperature anomalies in the North Atlantic, 30-40ka, from the proxy surrogate reconstruction method M. F. Jensen, A. Nummelin, S. B. Nielsen, H. Sadatzki, E. Sessford, B. Risebrobakken, C. Andersson, A. H. L. Voelker, W. H. G. Roberts, J. B. Pedro, A. Born https://doi.org/10.1594/PANGAEA.890920

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Short summary
We combine North Atlantic sea-surface temperature reconstructions and global climate model simulations to study rapid glacial climate shifts (30–40 000 years ago). Pre-industrial climate boosts similar, albeit weaker, sea-surface temperature variability as the glacial period. However, in order to reproduce most of the amplitude of this variability, and to see temperature variability in Greenland similar to the ice-core record, although with a smaller amplitude, we need forced simulations.
We combine North Atlantic sea-surface temperature reconstructions and global climate model...
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