Articles | Volume 15, issue 4
https://doi.org/10.5194/cp-15-1621-2019
© Author(s) 2019. 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-15-1621-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
22 Aug 2019
Research article |
| 22 Aug 2019
| 22 Aug 2019
Towards understanding potential atmospheric contributions to abrupt climate changes: characterizing changes to the North Atlantic eddy-driven jet over the last deglaciation
Heather J. Andres
CORRESPONDING AUTHOR
Memorial University of Newfoundland, St. John's, NL, Canada
Lev Tarasov
Memorial University of Newfoundland, St. John's, NL, Canada
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Cited
17 citations as recorded by crossref.
- Extremes of summer Arctic sea ice reduction investigated with a rare event algorithm J. Sauer et al. 10.1007/s00382-024-07160-y
- Analysis of the surface mass balance for deglacial climate simulations M. Kapsch et al. 10.5194/tc-15-1131-2021
- TransEBM v. 1.0: description, tuning, and validation of a transient model of the Earth's energy balance in two dimensions E. Ziegler & K. Rehfeld 10.5194/gmd-14-2843-2021
- An ice–climate oscillatory framework for Dansgaard–Oeschger cycles L. Menviel et al. 10.1038/s43017-020-00106-y
- Rare Event Simulation of Extreme European Winter Rainfall in an Intermediate Complexity Climate Model J. Wouters et al. 10.1029/2022MS003537
- Simulating AMOC tipping driven by internal climate variability with a rare event algorithm M. Cini et al. 10.1038/s41612-024-00568-7
- Environmental changes in the Fleuve Manche paleoriver drainage system (Western Europe) linked to North Atlantic sub-millennial climate variability across Heinrich Stadial 1: Palynological evidence from the Bay of Biscay A. Penaud et al. 10.1016/j.palaeo.2024.112512
- Effect of Climatic Precession on Dansgaard‐Oeschger‐Like Oscillations Y. Kuniyoshi et al. 10.1029/2021GL095695
- Changes in Atmospheric Dynamics Over Dansgaard‐Oeschger Climate Oscillations Around 40 ka and Their Impact on Europe K. Stadelmaier et al. 10.1029/2023JD040247
- ExoPlaSim: Extending the Planet Simulator for exoplanets A. Paradise et al. 10.1093/mnras/stac172
- Ocean Response in Transient Simulations of the Last Deglaciation Dominated by Underlying Ice‐Sheet Reconstruction and Method of Meltwater Distribution M. Kapsch et al. 10.1029/2021GL096767
- Freshwater routing in eddy-permitting simulations of the last deglacial: the impact of realistic freshwater discharge R. Love et al. 10.5194/cp-17-2327-2021
- Atmospheric CO2 control of spontaneous millennial-scale ice age climate oscillations G. Vettoretti et al. 10.1038/s41561-022-00920-7
- Dynamic boreal summer atmospheric circulation response as negative feedback to Greenland melt during the MIS-11 interglacial B. Crow et al. 10.5194/cp-18-775-2022
- Last glacial inception trajectories for the Northern Hemisphere from coupled ice and climate modelling T. Bahadory et al. 10.5194/cp-17-397-2021
- A multicentennial mode of North Atlantic climate variability throughout the Last Glacial Maximum M. Prange et al. 10.1126/sciadv.adh1106
- Towards understanding potential atmospheric contributions to abrupt climate changes: characterizing changes to the North Atlantic eddy-driven jet over the last deglaciation H. Andres & L. Tarasov 10.5194/cp-15-1621-2019
16 citations as recorded by crossref.
- Extremes of summer Arctic sea ice reduction investigated with a rare event algorithm J. Sauer et al. 10.1007/s00382-024-07160-y
- Analysis of the surface mass balance for deglacial climate simulations M. Kapsch et al. 10.5194/tc-15-1131-2021
- TransEBM v. 1.0: description, tuning, and validation of a transient model of the Earth's energy balance in two dimensions E. Ziegler & K. Rehfeld 10.5194/gmd-14-2843-2021
- An ice–climate oscillatory framework for Dansgaard–Oeschger cycles L. Menviel et al. 10.1038/s43017-020-00106-y
- Rare Event Simulation of Extreme European Winter Rainfall in an Intermediate Complexity Climate Model J. Wouters et al. 10.1029/2022MS003537
- Simulating AMOC tipping driven by internal climate variability with a rare event algorithm M. Cini et al. 10.1038/s41612-024-00568-7
- Environmental changes in the Fleuve Manche paleoriver drainage system (Western Europe) linked to North Atlantic sub-millennial climate variability across Heinrich Stadial 1: Palynological evidence from the Bay of Biscay A. Penaud et al. 10.1016/j.palaeo.2024.112512
- Effect of Climatic Precession on Dansgaard‐Oeschger‐Like Oscillations Y. Kuniyoshi et al. 10.1029/2021GL095695
- Changes in Atmospheric Dynamics Over Dansgaard‐Oeschger Climate Oscillations Around 40 ka and Their Impact on Europe K. Stadelmaier et al. 10.1029/2023JD040247
- ExoPlaSim: Extending the Planet Simulator for exoplanets A. Paradise et al. 10.1093/mnras/stac172
- Ocean Response in Transient Simulations of the Last Deglaciation Dominated by Underlying Ice‐Sheet Reconstruction and Method of Meltwater Distribution M. Kapsch et al. 10.1029/2021GL096767
- Freshwater routing in eddy-permitting simulations of the last deglacial: the impact of realistic freshwater discharge R. Love et al. 10.5194/cp-17-2327-2021
- Atmospheric CO2 control of spontaneous millennial-scale ice age climate oscillations G. Vettoretti et al. 10.1038/s41561-022-00920-7
- Dynamic boreal summer atmospheric circulation response as negative feedback to Greenland melt during the MIS-11 interglacial B. Crow et al. 10.5194/cp-18-775-2022
- Last glacial inception trajectories for the Northern Hemisphere from coupled ice and climate modelling T. Bahadory et al. 10.5194/cp-17-397-2021
- A multicentennial mode of North Atlantic climate variability throughout the Last Glacial Maximum M. Prange et al. 10.1126/sciadv.adh1106
Latest update: 21 Feb 2025
Short summary
Abrupt climate shifts of large magnitudes were common during glacial states, with explanations centred on the oceans. However, winds drive ocean surface currents so shifts in mean wind conditions could also have played a critical role. In a small ensemble of transient deglacial simulations, we find abrupt shifts in both jet stream location and variability over the North Atlantic. We show that the eastern North American ice sheet margin strongly constrains regional jet characteristics.
Abrupt climate shifts of large magnitudes were common during glacial states, with explanations...
