Articles | Volume 14, issue 6
https://doi.org/10.5194/cp-14-901-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-14-901-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
26 Jun 2018
Research article |
| 26 Jun 2018
| 26 Jun 2018
A spatiotemporal reconstruction of sea-surface temperatures in the North Atlantic during Dansgaard–Oeschger events 5–8
Mari F. Jensen
CORRESPONDING AUTHOR
Department of Earth Science, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
Aleksi Nummelin
Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
Department of Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD, USA
Søren B. Nielsen
Climate and Computational Geophysics, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
Henrik Sadatzki
Department of Earth Science, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
Evangeline Sessford
Department of Earth Science, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
Bjørg Risebrobakken
Uni Research Climate and Bjerknes Centre for Climate Research, Bergen, Norway
Carin Andersson
Uni Research Climate and Bjerknes Centre for Climate Research, Bergen, Norway
Antje Voelker
Instituto Português do Mar e da Atmosfera,
Lisbon, and Centre of Marine Sciences (CCMAR), University of Algarve, Faro, Portugal
William H. G. Roberts
University of Bristol, Bristol, UK
Joel Pedro
Center for Ice and Climate, Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
Andreas Born
Department of Earth Science, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
Institute of Physics, University of Bern, Bern, Switzerland
Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
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Cited
13 citations as recorded by crossref.
- Constraining two climate field reconstruction methodologies over the North Atlantic realm using pseudo-proxy experiments T. Nilsen et al. 10.1016/j.quascirev.2021.107009
- Proxy surrogate reconstructions for Europe and the estimation of their uncertainties O. Bothe & E. Zorita 10.5194/cp-16-341-2020
- Sea ice variability in the southern Norwegian Sea during glacial Dansgaard-Oeschger climate cycles H. Sadatzki et al. 10.1126/sciadv.aau6174
- Impact of millennial-scale oceanic variability on the Greenland ice-sheet evolution throughout the last glacial period I. Tabone et al. 10.5194/cp-15-593-2019
- Plio‐Pleistocene Variability of the East Pacific Thermocline and Atmospheric Systems T. Ronge et al. 10.1029/2019PA003758
- Sea ice fluctuations in the Baffin Bay and the Labrador Sea during glacial abrupt climate changes F. Scoto et al. 10.1073/pnas.2203468119
- Technical note: Considerations on using uncertain proxies in the analogue method for spatiotemporal reconstructions of millennial-scale climate O. Bothe & E. Zorita 10.5194/cp-17-721-2021
- Dansgaard-Oeschger and Heinrich event temperature anomalies in the North Atlantic set by sea ice, frontal position and thermocline structure J. Pedro et al. 10.1016/j.quascirev.2022.107599
- Rapid reductions and millennial-scale variability in Nordic Seas sea ice cover during abrupt glacial climate changes H. Sadatzki et al. 10.1073/pnas.2005849117
- Sea Ice and the Middle to Recent Quaternary: Marine Highstands in Western Europe B. Van Vliet-Lanoë et al. 10.2112/JCOASTRES-D-23-00064.1
- Global footprints of dansgaard-oeschger oscillations in a GCM K. Izumi et al. 10.1016/j.quascirev.2023.108016
- Coupling of the Subpolar Gyre and the Overturning Circulation During Abrupt Glacial Climate Transitions M. Klockmann et al. 10.1029/2020GL090361
- Impact of mid-glacial ice sheets on deep ocean circulation and global climate S. Sherriff-Tadano et al. 10.5194/cp-17-95-2021
13 citations as recorded by crossref.
- Constraining two climate field reconstruction methodologies over the North Atlantic realm using pseudo-proxy experiments T. Nilsen et al. 10.1016/j.quascirev.2021.107009
- Proxy surrogate reconstructions for Europe and the estimation of their uncertainties O. Bothe & E. Zorita 10.5194/cp-16-341-2020
- Sea ice variability in the southern Norwegian Sea during glacial Dansgaard-Oeschger climate cycles H. Sadatzki et al. 10.1126/sciadv.aau6174
- Impact of millennial-scale oceanic variability on the Greenland ice-sheet evolution throughout the last glacial period I. Tabone et al. 10.5194/cp-15-593-2019
- Plio‐Pleistocene Variability of the East Pacific Thermocline and Atmospheric Systems T. Ronge et al. 10.1029/2019PA003758
- Sea ice fluctuations in the Baffin Bay and the Labrador Sea during glacial abrupt climate changes F. Scoto et al. 10.1073/pnas.2203468119
- Technical note: Considerations on using uncertain proxies in the analogue method for spatiotemporal reconstructions of millennial-scale climate O. Bothe & E. Zorita 10.5194/cp-17-721-2021
- Dansgaard-Oeschger and Heinrich event temperature anomalies in the North Atlantic set by sea ice, frontal position and thermocline structure J. Pedro et al. 10.1016/j.quascirev.2022.107599
- Rapid reductions and millennial-scale variability in Nordic Seas sea ice cover during abrupt glacial climate changes H. Sadatzki et al. 10.1073/pnas.2005849117
- Sea Ice and the Middle to Recent Quaternary: Marine Highstands in Western Europe B. Van Vliet-Lanoë et al. 10.2112/JCOASTRES-D-23-00064.1
- Global footprints of dansgaard-oeschger oscillations in a GCM K. Izumi et al. 10.1016/j.quascirev.2023.108016
- Coupling of the Subpolar Gyre and the Overturning Circulation During Abrupt Glacial Climate Transitions M. Klockmann et al. 10.1029/2020GL090361
- Impact of mid-glacial ice sheets on deep ocean circulation and global climate S. Sherriff-Tadano et al. 10.5194/cp-17-95-2021
Latest update: 14 Nov 2024
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...
