Articles | Volume 18, issue 4
https://doi.org/10.5194/cp-18-775-2022
© Author(s) 2022. 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-18-775-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
12 Apr 2022
Research article |
| 12 Apr 2022
| 12 Apr 2022
Dynamic boreal summer atmospheric circulation response as negative feedback to Greenland melt during the MIS-11 interglacial
MARUM – Center for Marine Environmental Sciences, University of Bremen, 28359 Bremen, Germany
Faculty of Geosciences, University of Bremen, 28359 Bremen, Germany
Matthias Prange
MARUM – Center for Marine Environmental Sciences, University of Bremen, 28359 Bremen, Germany
Faculty of Geosciences, University of Bremen, 28359 Bremen, Germany
Michael Schulz
MARUM – Center for Marine Environmental Sciences, University of Bremen, 28359 Bremen, Germany
Faculty of Geosciences, University of Bremen, 28359 Bremen, Germany
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Brian R. Crow, Lev Tarasov, Michael Schulz, and Matthias Prange
Clim. Past, 20, 281–296, https://doi.org/10.5194/cp-20-281-2024, https://doi.org/10.5194/cp-20-281-2024, 2024
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An abnormally warm period around 400,000 years ago is thought to have resulted in a large melt event for the Greenland Ice Sheet. Using a sequence of climate model simulations connected to an ice model, we estimate a 50 % melt of Greenland compared to today. Importantly, we explore how the exact methodology of connecting the temperatures and precipitation from the climate model to the ice sheet model can influence these results and show that common methods could introduce errors.
Andrés Castillo-Llarena, Franco Retamal-Ramírez, Jorge Bernales, Martín Jacques-Coper, Matthias Prange, and Irina Rogozhina
Clim. Past, 20, 1559–1577, https://doi.org/10.5194/cp-20-1559-2024, https://doi.org/10.5194/cp-20-1559-2024, 2024
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During the last glacial period, the Patagonian Ice Sheet grew along the southern Andes, leaving marks on the landscape showing its former extents and timing. We use paleoclimate and ice sheet models to replicate its glacial history. We find that errors in the model-based ice sheet are likely induced by imprecise reconstructions of air temperature due to poorly resolved Andean topography in global climate models, while a fitting regional climate history is only captured by local sediment records.
Brian R. Crow, Lev Tarasov, Michael Schulz, and Matthias Prange
Clim. Past, 20, 281–296, https://doi.org/10.5194/cp-20-281-2024, https://doi.org/10.5194/cp-20-281-2024, 2024
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An abnormally warm period around 400,000 years ago is thought to have resulted in a large melt event for the Greenland Ice Sheet. Using a sequence of climate model simulations connected to an ice model, we estimate a 50 % melt of Greenland compared to today. Importantly, we explore how the exact methodology of connecting the temperatures and precipitation from the climate model to the ice sheet model can influence these results and show that common methods could introduce errors.
Takasumi Kurahashi-Nakamura, André Paul, Ute Merkel, and Michael Schulz
Clim. Past, 18, 1997–2019, https://doi.org/10.5194/cp-18-1997-2022, https://doi.org/10.5194/cp-18-1997-2022, 2022
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With a comprehensive Earth-system model including the global carbon cycle, we simulated the climate state during the last glacial maximum. We demonstrated that the CO2 concentration in the atmosphere both in the modern (pre-industrial) age (~280 ppm) and in the glacial age (~190 ppm) can be reproduced by the model with a common configuration by giving reasonable model forcing and total ocean inventories of carbon and other biogeochemical matter for the respective ages.
Markus Raitzsch, Jelle Bijma, Torsten Bickert, Michael Schulz, Ann Holbourn, and Michal Kučera
Clim. Past, 17, 703–719, https://doi.org/10.5194/cp-17-703-2021, https://doi.org/10.5194/cp-17-703-2021, 2021
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At approximately 14 Ma, the East Antarctic Ice Sheet expanded to almost its current extent, but the role of CO2 in this major climate transition is not entirely known. We show that atmospheric CO2 might have varied on 400 kyr cycles linked to the eccentricity of the Earth’s orbit. The resulting change in weathering and ocean carbon cycle affected atmospheric CO2 in a way that CO2 rose after Antarctica glaciated, helping to stabilize the climate system on its way to the “ice-house” world.
Martim Mas e Braga, Jorge Bernales, Matthias Prange, Arjen P. Stroeven, and Irina Rogozhina
The Cryosphere, 15, 459–478, https://doi.org/10.5194/tc-15-459-2021, https://doi.org/10.5194/tc-15-459-2021, 2021
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We combine a computer model with different climate records to simulate how Antarctica responded to warming during marine isotope substage 11c, which can help understand Antarctica's natural drivers of change. We found that the regional climate warming of Antarctica seen in ice cores was necessary for the model to match the recorded sea level rise. A collapse of its western ice sheet is possible if a modest warming is sustained for ca. 4000 years, contributing 6.7 to 8.2 m to sea level rise.
Kaveh Purkiani, André Paul, Annemiek Vink, Maren Walter, Michael Schulz, and Matthias Haeckel
Biogeosciences, 17, 6527–6544, https://doi.org/10.5194/bg-17-6527-2020, https://doi.org/10.5194/bg-17-6527-2020, 2020
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There has been a steady increase in interest in mining of deep-sea minerals in the eastern Pacific Ocean recently. The ocean state in this region is known to be highly influenced by rotating bodies of water (eddies), some of which can travel long distances in the ocean and impact the deeper layers of the ocean. Better insight into the variability of eddy activity in this region is of great help to mitigate the impact of the benthic ecosystem from future potential deep-sea mining activity.
Takasumi Kurahashi-Nakamura, André Paul, Guy Munhoven, Ute Merkel, and Michael Schulz
Geosci. Model Dev., 13, 825–840, https://doi.org/10.5194/gmd-13-825-2020, https://doi.org/10.5194/gmd-13-825-2020, 2020
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Chemical processes in ocean-floor sediments have a large influence on the marine carbon cycle, hence the global climate, at long timescales. We developed a new coupling scheme for a chemical sediment model and a comprehensive climate model. The new coupled model outperformed the original uncoupled climate model in reproducing the global distribution of sediment properties. The sediment model will also act as a
bridgebetween the ocean model and paleoceanographic data.
Pepijn Bakker, Irina Rogozhina, Ute Merkel, and Matthias Prange
Clim. Past, 16, 371–386, https://doi.org/10.5194/cp-16-371-2020, https://doi.org/10.5194/cp-16-371-2020, 2020
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Northeastern Siberia is currently known for its harsh cold climate, but remarkably it did not experience large-scale glaciation during the last ice age. We show that the region is also exceptional in climate models. As a result of subtle changes in model setup, climate models show a strong divergence in simulated glacial summer temperatures that is ultimately driven by changes in the circumpolar atmospheric stationary wave pattern and associated northward heat transport to northeastern Siberia.
Gerlinde Jung and Matthias Prange
Clim. Past, 16, 161–181, https://doi.org/10.5194/cp-16-161-2020, https://doi.org/10.5194/cp-16-161-2020, 2020
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All major mountain ranges were uplifted during Earth's history. Previous work showed that African uplift might have influenced upper-ocean cooling in the Benguela region. But the surface ocean cooled also in other upwelling regions during the last 10 million years. We performed a set of model experiments altering topography in major mountain regions to explore the effects on atmosphere and ocean. The simulations show that mountain uplift is important for upper-ocean temperature evolution.
Andreia Rebotim, Antje Helga Luise Voelker, Lukas Jonkers, Joanna J. Waniek, Michael Schulz, and Michal Kucera
J. Micropalaeontol., 38, 113–131, https://doi.org/10.5194/jm-38-113-2019, https://doi.org/10.5194/jm-38-113-2019, 2019
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To reconstruct subsurface water conditions using deep-dwelling planktonic foraminifera, we must fully understand how the oxygen isotope signal incorporates into their shell. We report δ18O in four species sampled in the eastern North Atlantic with plankton tows. We assess the size and crust effect on the isotopic δ18O and compared them with predictions from two equations. We reveal different patterns of calcite addition with depth, highlighting the need to perform species-specific calibrations.
Charlotte Breitkreuz, André Paul, and Michael Schulz
Clim. Past Discuss., https://doi.org/10.5194/cp-2019-52, https://doi.org/10.5194/cp-2019-52, 2019
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We combined a model simulation of the Last Glacial Maximum ocean with sea surface temperature and calcite oxygen isotope data through data assimilation. The reconstructed ocean state is very similar to the modern and it follows that the employed proxy data do not require an ocean state very different from today's. Sensitivity experiments reveal that data from the deep North Atlantic but also from the global deep Southern Ocean are most important to constrain the Atlantic overturning circulation.
Charlotte Breitkreuz, André Paul, Stefan Mulitza, Javier García-Pintado, and Michael Schulz
Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2019-32, https://doi.org/10.5194/gmd-2019-32, 2019
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Kerstin Kretschmer, Lukas Jonkers, Michal Kucera, and Michael Schulz
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Amanda Frigola, Matthias Prange, and Michael Schulz
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Rike Völpel, André Paul, Annegret Krandick, Stefan Mulitza, and Michael Schulz
Geosci. Model Dev., 10, 3125–3144, https://doi.org/10.5194/gmd-10-3125-2017, https://doi.org/10.5194/gmd-10-3125-2017, 2017
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Andreia Rebotim, Antje H. L. Voelker, Lukas Jonkers, Joanna J. Waniek, Helge Meggers, Ralf Schiebel, Igaratza Fraile, Michael Schulz, and Michal Kucera
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Planktonic foraminifera species depth habitat remains poorly constrained and the existing conceptual models are not sufficiently tested by observational data. Here we present a synthesis of living planktonic foraminifera abundance data in the subtropical eastern North Atlantic from vertical plankton tows. We also test potential environmental factors influencing the species depth habitat and investigate yearly or lunar migration cycles. These findings may impact paleoceanographic studies.
Vidya Varma, Matthias Prange, and Michael Schulz
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Rima Rachmayani, Matthias Prange, and Michael Schulz
Clim. Past, 12, 677–695, https://doi.org/10.5194/cp-12-677-2016, https://doi.org/10.5194/cp-12-677-2016, 2016
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C. M. Chiessi, S. Mulitza, G. Mollenhauer, J. B. Silva, J. Groeneveld, and M. Prange
Clim. Past, 11, 915–929, https://doi.org/10.5194/cp-11-915-2015, https://doi.org/10.5194/cp-11-915-2015, 2015
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I. Bouimetarhan, L. Dupont, H. Kuhlmann, J. Pätzold, M. Prange, E. Schefuß, and K. Zonneveld
Clim. Past, 11, 751–764, https://doi.org/10.5194/cp-11-751-2015, https://doi.org/10.5194/cp-11-751-2015, 2015
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This study has great paleoclimatic and paleoecological significance, as it deals with the poorly documented tropical SE African ecosystem during the last deglaciation. Changes in the Rufiji upland vegetation evidenced the response of the regional hydrologic system to high-latitude climatic fluctuations associated with ITCZ shifts, while changes in sensitive tropical salt marshes and mangrove communities in the Rufiji lowland evidenced the impact of sea level changes on the intertidal ecosystem.
R. Rachmayani, M. Prange, and M. Schulz
Clim. Past, 11, 175–185, https://doi.org/10.5194/cp-11-175-2015, https://doi.org/10.5194/cp-11-175-2015, 2015
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The role of vegetation-precipitation feedbacks in modifying the North African rainfall response to enhanced early to mid-Holocene summer insolation is analysed using the climate-vegetation model CCSM3-DGVM. Dynamic vegetation amplifies the positive early to mid-Holocene summer precipitation anomaly by ca. 20% in the Sahara-Sahel region. The primary vegetation feedback operates through surface latent heat flux anomalies by canopy evapotranspiration and their effect on the African easterly jet.
N. Merz, C. C. Raible, H. Fischer, V. Varma, M. Prange, and T. F. Stocker
Clim. Past, 9, 2433–2450, https://doi.org/10.5194/cp-9-2433-2013, https://doi.org/10.5194/cp-9-2433-2013, 2013
Y. Milker, R. Rachmayani, M. F. G. Weinkauf, M. Prange, M. Raitzsch, M. Schulz, and M. Kučera
Clim. Past, 9, 2231–2252, https://doi.org/10.5194/cp-9-2231-2013, https://doi.org/10.5194/cp-9-2231-2013, 2013
D. Handiani, A. Paul, M. Prange, U. Merkel, L. Dupont, and X. Zhang
Clim. Past, 9, 1683–1696, https://doi.org/10.5194/cp-9-1683-2013, https://doi.org/10.5194/cp-9-1683-2013, 2013
M. Kageyama, U. Merkel, B. Otto-Bliesner, M. Prange, A. Abe-Ouchi, G. Lohmann, R. Ohgaito, D. M. Roche, J. Singarayer, D. Swingedouw, and X Zhang
Clim. Past, 9, 935–953, https://doi.org/10.5194/cp-9-935-2013, https://doi.org/10.5194/cp-9-935-2013, 2013
P. Bakker, E. J. Stone, S. Charbit, M. Gröger, U. Krebs-Kanzow, S. P. Ritz, V. Varma, V. Khon, D. J. Lunt, U. Mikolajewicz, M. Prange, H. Renssen, B. Schneider, and M. Schulz
Clim. Past, 9, 605–619, https://doi.org/10.5194/cp-9-605-2013, https://doi.org/10.5194/cp-9-605-2013, 2013
Related subject area
Subject: Atmospheric Dynamics | Archive: Modelling only | Timescale: Pleistocene
PMIP4/CMIP6 last interglacial simulations using three different versions of MIROC: importance of vegetation
A modified seasonal cycle during MIS31 super-interglacial favors stronger interannual ENSO and monsoon variability
How might the North American ice sheet influence the northwestern Eurasian climate?
Ryouta O'ishi, Wing-Le Chan, Ayako Abe-Ouchi, Sam Sherriff-Tadano, Rumi Ohgaito, and Masakazu Yoshimori
Clim. Past, 17, 21–36, https://doi.org/10.5194/cp-17-21-2021, https://doi.org/10.5194/cp-17-21-2021, 2021
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The last interglacial is known as the warmest period in the recent glacial–interglacial cycle. We carry out a last interglacial experiment using three versions of general circulation models to reproduce the warm climate indicated by geological evidence. Our result clearly shows that vegetation change in the last interglacial is a necessary factor to predict a strong warming in northern high latitudes, which is indicated by geological evidence.
Flavio Justino, Fred Kucharski, Douglas Lindemann, Aaron Wilson, and Frode Stordal
Clim. Past, 15, 735–749, https://doi.org/10.5194/cp-15-735-2019, https://doi.org/10.5194/cp-15-735-2019, 2019
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This study evaluates the impact of enhanced seasonality characteristic of the Marine Isotope Stage 31 (MIS31) on the El Niño–Southern Oscillation (ENSO). Based upon coupled climate simulations driven by present-day (CTR) and MIS31 boundary conditions, we demonstrate that MIS31 does show a strong power spectrum at interannual timescales but the absence of decadal periodicity. The implementation of the MIS31 conditions results in a distinct global monsoon system and its link to the ENSO.
P. Beghin, S. Charbit, C. Dumas, M. Kageyama, and C. Ritz
Clim. Past, 11, 1467–1490, https://doi.org/10.5194/cp-11-1467-2015, https://doi.org/10.5194/cp-11-1467-2015, 2015
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The present study investigates the potential impact of the North American ice sheet on the surface mass balance of the Eurasian ice sheet through changes in the past glacial atmospheric circulation. Using an atmospheric circulation model and an ice-sheet model, we show that the albedo of the American ice sheet favors the growth of the Eurasian ice sheet, whereas the topography of the American ice sheet leads to more ablation over North Eurasia, and therefore to a smaller Eurasian ice sheet.
Cited articles
Alley, R. B., Andrews, J. T., Brigham-Grette, J., Clarke, G. K. C., Cuffey, K. M., Fitzpatrick, J. J., Funder, S., Marshall, S. J., Miller, G. H., Mitrovica, J. X., Muhs, D. R., Otto-Bliesner, B. L., Polyak, L., and White, J. W. C.: History of the Greenland Ice Sheet: paleoclimatic insights, Quaternary Sci. Rev., 29, 1728–1756,
https://doi.org/10.1016/j.quascirev.2010.02.007, 2010.
Andres, H. J. and Tarasov, L.: Towards understanding potential atmospheric contributions to abrupt climate changes: characterizing changes to the North Atlantic eddy-driven jet over the last deglaciation, Clim. Past, 15, 1621–1646, https://doi.org/10.5194/cp-15-1621-2019, 2019.
Berger, A. and Loutre, M.-F.: Climate 400 000 years ago, a key to the
future?, in: Earth's Climate and Orbital Eccentricity: The Marine Isotope
Stage 11 Question, American Geophysical Union (AGU), 17–26,
https://doi.org/10.1029/137GM02, 2003.
Bosmans, J. H. C., Drijfhout, S. S., Tuenter, E., Hilgen, F. J., and
Lourens, L. J.: Response of the North African summer monsoon to precession
and obliquity forcings in the EC-Earth GCM, Clim. Dynam., 44, 279–297,
https://doi.org/10.1007/s00382-014-2260-z, 2015.
Brierley, C. M., Zhao, A., Harrison, S. P., Braconnot, P., Williams, C. J. R., Thornalley, D. J. R., Shi, X., Peterschmitt, J.-Y., Ohgaito, R., Kaufman, D. S., Kageyama, M., Hargreaves, J. C., Erb, M. P., Emile-Geay, J., D'Agostino, R., Chandan, D., Carré, M., Bartlein, P. J., Zheng, W., Zhang, Z., Zhang, Q., Yang, H., Volodin, E. M., Tomas, R. A., Routson, C., Peltier, W. R., Otto-Bliesner, B., Morozova, P. A., McKay, N. P., Lohmann, G., Legrande, A. N., Guo, C., Cao, J., Brady, E., Annan, J. D., and Abe-Ouchi, A.: Large-scale features and evaluation of the PMIP4-CMIP6 midHolocene simulations, Clim. Past, 16, 1847–1872, https://doi.org/10.5194/cp-16-1847-2020, 2020.
Chen, Q.-S., Bromwich, D. H., and Bai, L.: Precipitation over Greenland
retrieved by a dynamic method and its relation to cyclonic activity, J.
Climate, 10, 839–870, https://doi.org/10.1175/1520-0442(1997)010<0839:POGRBA>2.0.CO;2,
1997.
Crow, B. R., Prange, M., and Schulz, M.: Exploring dynamic shifts in North Atlantic climate using CESMv1.2 time slice simulations of MIS-11c, PANGAEA [data set], https://doi.org/10.1594/PANGAEA.942092, 2022.
Decremer, D., Chung, C. E., Ekman, A. M. L., and Brandefelt, J.: Which
significance test performs the best in climate simulations?, Tellus A, 66, 23139, https://doi.org/10.3402/tellusa.v66.23139, 2014.
de Vernal, A. and Hillaire-Marcel, C.: Natural variability of Greenland
climate, vegetation, and ice volume during the past million years, Science,
320, 1622–1625, https://doi.org/10.1126/science.1153929, 2008.
Dickson, A. J., Beer, C. J., Dempsey, C., Maslin, M. A., Bendle, J. A.,
McClymont, E. L., and Pancost, R. D.: Oceanic forcing of the Marine Isotope
Stage 11 interglacial, Nat. Geosci., 2, 428–433,
https://doi.org/10.1038/ngeo527, 2009.
Dutton, A., Carlson, A. E., Long, A. J., Milne, G. A., Clark, P. U.,
DeConto, R., Horton, B. P., Rahmstorf, S., and Raymo, M. E.: Sea-level rise
due to polar ice-sheet mass loss during past warm periods, Science, 349, aaa4019, https://doi.org/10.1126/science.aaa4019, 2015.
Fischer, N. and Jungclaus, J. H.: Effects of orbital forcing on atmosphere and ocean heat transports in Holocene and Eemian climate simulations with a comprehensive Earth system model, Clim. Past, 6, 155–168, https://doi.org/10.5194/cp-6-155-2010, 2010.
Ganopolski, A. and Calov, R.: The role of orbital forcing, carbon dioxide and regolith in 100 kyr glacial cycles, Clim. Past, 7, 1415–1425, https://doi.org/10.5194/cp-7-1415-2011, 2011.
Gent, P. R., Danabasoglu, G., Donner, L. J., Holland, M. M., Hunke, E. C.,
Jayne, S. R., Lawrence, D. M., Neale, R. B., Rasch, P. J., Vertenstein, M.,
Worley, P. H., Yang, Z.-L., and Zhang, M.: The Community Climate System
Model Version 4, J. Climate, 24, 4973–4991,
https://doi.org/10.1175/2011JCLI4083.1, 2011.
Harvey, B. J., Cook, P., Shaffrey, L. C., and Schiemann, R.: The response of
the Northern Hemisphere storm tracks and jet streams to climate change in
the CMIP3, CMIP5, and CMIP6 climate models, J. Geophys. Res.-Atmos., 125, e2020JD032701, https://doi.org/10.1029/2020JD032701, 2020.
Helmke, J. P., Bauch, H. A., Röhl, U., and Kandiano, E. S.: Uniform climate development between the subtropical and subpolar Northeast Atlantic across marine isotope stage 11, Clim. Past, 4, 181–190, https://doi.org/10.5194/cp-4-181-2008, 2008.
Herold, N., Yin, Q. Z., Karami, M. P., and Berger, A.: Modelling the
climatic diversity of the warm interglacials, Quaternary Sci. Rev., 56,
126–141, https://doi.org/10.1016/j.quascirev.2012.08.020, 2012.
Hurrell, J. W., Holland, M. M., Gent, P. R., Ghan, S., Kay, J. E., Kushner,
P. J., Lamarque, J.-F., Large, W. G., Lawrence, D., Lindsay, K., Lipscomb,
W. H., Long, M. C., Mahowald, N., Marsh, D. R., Neale, R. B., Rasch, P.,
Vavrus, S., Vertenstein, M., Bader, D., Collins, W. D., Hack, J. J., Kiehl,
J., and Marshall, S.: The Community Earth System Model: a framework for
collaborative research, B. Am. Meteorol. Soc., 94, 1339–1360,
https://doi.org/10.1175/BAMS-D-12-00121.1, 2013.
IPCC: Climate Change 2001: The Scientific Basis. Contribution of Working
Group I to the Third Assessment Report of the Intergovernmental Panel on
Climate Change, edited by: Houghton, J. T., Ding, Y., Griggs, D. J., Noguer,
M., van der Linden, P. J., Dai, X., Maskell, K., and Johnson, C. A.,
Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA,
881 pp., 2001.
Kleinen, T., Hildebrandt, S., Prange, M., Rachmayani, R., Müller, S.,
Bezrukova, E., Brovkin, V., and Tarasov, P. E.: The climate and vegetation
of Marine Isotope Stage 11 – Model results and proxy-based reconstructions
at global and regional scale, Quatern. Int., 348, 247–265,
https://doi.org/10.1016/j.quaint.2013.12.028, 2014.
Kroon, D., Alexander, I., Little, M., Lourens, L. J., Matthewson, A.,
Robertson, A. H. F., and Sakamoto, T.: Oxygen isotope and sapropel
stratigraphy in the Eastern Mediterranean during the last 3.2 million years,
in: Ocean Drilling Program Scientific Results, 160, College Station, Texas,
181–190, https://doi.org/10.2973/odp.proc.sr.160.071.1998, 1998.
Laskar, J., Robutel, P., Joutel, F., Gastineau, M., Correia, A. C. M., and
Levrard, B.: A long-term numerical solution for the insolation quantities of
the Earth, Astron. Astrophys., 428, 261–285,
https://doi.org/10.1051/0004-6361:20041335, 2004.
Le clec'h, S., Quiquet, A., Charbit, S., Dumas, C., Kageyama, M., and Ritz, C.: A rapidly converging initialisation method to simulate the present-day Greenland ice sheet using the GRISLI ice sheet model (version 1.3), Geosci. Model Dev., 12, 2481–2499, https://doi.org/10.5194/gmd-12-2481-2019, 2019.
Lee, S. and Kim, H.: The Dynamical Relationship between Subtropical and
Eddy-Driven Jets, J. Atmos. Sci., 60, 1490–1503,
https://doi.org/10.1175/1520-0469(2003)060<1490:TDRBSA>2.0.CO;2, 2003.
Lisiecki, L. E. and Raymo, M. E.: A Pliocene-Pleistocene stack of 57
globally distributed benthic δ18O records, Paleoceanography,
20, PA1003, https://doi.org/10.1029/2004PA001071, 2005.
Lourens, L. J.: Revised tuning of Ocean Drilling Program Site 964 and KC01B
(Mediterranean) and implications for the δ18O, tephra,
calcareous nannofossil, and geomagnetic reversal chronologies of the past
1.1 Myr, Paleoceanography, 19, PA3010, https://doi.org/10.1029/2003PA000997, 2004.
Lüthi, D., Le Floch, M., Bereiter, B., Blunier, T., Barnola, J.-M.,
Siegenthaler, U., Raynaud, D., Jouzel, J., Fischer, H., Kawamura, K., and
Stocker, T. F.: High-resolution carbon dioxide concentration record
650 000–800 000 years before present, Nature, 453, 379–382,
https://doi.org/10.1038/nature06949, 2008.
Mantsis, D. F., Lintner, B. R., Broccoli, A. J., Erb, M. P., Clement, A. C.,
and Park, H.-S.: The response of large-scale circulation to
obliquity-induced changes in meridional heating gradients, J. Climate, 27,
5504–5516, https://doi.org/10.1175/JCLI-D-13-00526.1, 2014.
Mas e Braga, M., Bernales, J., Prange, M., Stroeven, A. P., and Rogozhina, I.: Sensitivity of the Antarctic ice sheets to the warming of marine isotope substage 11c, The Cryosphere, 15, 459–478, https://doi.org/10.5194/tc-15-459-2021, 2021.
Masson-Delmotte, V., Stenni, B., Pol, K., Braconnot, P., Cattani, O.,
Falourd, S., Kageyama, M., Jouzel, J., Landais, A., Minster, B., Barnola, J.
M., Chappellaz, J., Krinner, G., Johnsen, S., Röthlisberger, R., Hansen,
J., Mikolajewicz, U., and Otto-Bliesner, B.: EPICA Dome C record of glacial
and interglacial intensities, Quaternary Sci. Rev., 29, 113–128,
https://doi.org/10.1016/j.quascirev.2009.09.030, 2010.
Melles, M., Brigham-Grette, J., Minyuk, P. S., Nowaczyk, N. R., Wennrich,
V., DeConto, R. M., Anderson, P. M., Andreev, A. A., Coletti, A., Cook, T.
L., Haltia-Hovi, E., Kukkonen, M., Lozhkin, A. V., Rosén, P., Tarasov,
P., Vogel, H., and Wagner, B.: 2.8 million years of Arctic climate change
from Lake El'gygytgyn, NE Russia, Science, 337, 315–320,
https://doi.org/10.1126/science.1222135, 2012.
Merz, N., Born, A., Raible, C. C., Fischer, H., and Stocker, T. F.: Dependence of Eemian Greenland temperature reconstructions on the ice sheet topography, Clim. Past, 10, 1221–1238, https://doi.org/10.5194/cp-10-1221-2014, 2014.
Merz, N., Raible, C. C., and Woollings, T.: North Atlantic eddy-driven jet
in interglacial and glacial winter climates, J. Climate, 28, 3977–3997,
https://doi.org/10.1175/JCLI-D-14-00525.1, 2015.
Merz, N., Born, A., Raible, C. C., and Stocker, T. F.: Warm Greenland during the last interglacial: the role of regional changes in sea ice cover, Clim. Past, 12, 2011–2031, https://doi.org/10.5194/cp-12-2011-2016, 2016.
Milker, Y., Rachmayani, R., Weinkauf, M. F. G., Prange, M., Raitzsch, M., Schulz, M., and Kučera, M.: Global and regional sea surface temperature trends during Marine Isotope Stage 11, Clim. Past, 9, 2231–2252, https://doi.org/10.5194/cp-9-2231-2013, 2013.
Mohtadi, M., Prange, M., and Steinke, S.: Palaeoclimatic insights into
forcing and response of monsoon rainfall, Nature, 533, 191–199,
https://doi.org/10.1038/nature17450, 2016.
Morlighem, M., Williams, C. N., Rignot, E., An, L., Arndt, J. E., Bamber, J.
L., Catania, G., Chauché, N., Dowdeswell, J. A., Dorschel, B., Fenty,
I., Hogan, K., Howat, I., Hubbard, A., Jakobsson, M., Jordan, T. M.,
Kjeldsen, K. K., Millan, R., Mayer, L., Mouginot, J., Noël, B. P. Y.,
O'Cofaigh, C., Palmer, S., Rysgaard, S., Seroussi, H., Siegert, M. J.,
Slabon, P., Straneo, F., van den Broeke, M. R., Weinrebe, W., Wood, M., and
Zinglersen, K. B.: BedMachine v3: complete bed topography and ocean
bathymetry mapping of Greenland from multibeam echo sounding combined with
mass conservation, Geophys. Res. Lett., 44, 11051–11061,
https://doi.org/10.1002/2017GL074954, 2017.
Nakamura, N. and Oort, A. H.: Atmospheric heat budgets of the polar regions,
J. Geophys. Res.-Atmos., 93, 9510–9524,
https://doi.org/10.1029/JD093iD08p09510, 1988.
Nakamura, H. and Sampe, T.: Trapping of synoptic-scale disturbances into the North-Pacific subtropical jet core in midwinter, Geophys. Res. Lett., 29, 8-1–8-4, https://doi.org/10.1029/2002GL015535, 2002.
Otto-Bliesner, B. L., Braconnot, P., Harrison, S. P., Lunt, D. J., Abe-Ouchi, A., Albani, S., Bartlein, P. J., Capron, E., Carlson, A. E., Dutton, A., Fischer, H., Goelzer, H., Govin, A., Haywood, A., Joos, F., LeGrande, A. N., Lipscomb, W. H., Lohmann, G., Mahowald, N., Nehrbass-Ahles, C., Pausata, F. S. R., Peterschmitt, J.-Y., Phipps, S. J., Renssen, H., and Zhang, Q.: The PMIP4 contribution to CMIP6 – Part 2: Two interglacials, scientific objective and experimental design for Holocene and Last Interglacial simulations, Geosci. Model Dev., 10, 3979–4003, https://doi.org/10.5194/gmd-10-3979-2017, 2017.
Overland, J. E. and Turet, P.: Variability of the atmospheric energy flux
across 70∘ N computed from the GFDL data set, in: The Polar Oceans
and Their Role in Shaping the Global Environment, edited by: Johnnessen, O.
M., Muench, R. D., and Overland, J. E., American Geophysical Union,
Washington, D. C., https://doi.org/10.1029/GM085p0313, 1994.
Pante, G. and Knippertz, P.: Resolving Sahelian thunderstorms improves
mid-latitude weather forecasts, Nat. Commun., 10, 3487,
https://doi.org/10.1038/s41467-019-11081-4, 2019.
Rachmayani, R., Prange, M., and Schulz, M.: Intra-interglacial climate variability: model simulations of Marine Isotope Stages 1, 5, 11, 13, and 15, Clim. Past, 12, 677–695, https://doi.org/10.5194/cp-12-677-2016, 2016.
Rachmayani, R., Prange, M., Lunt, D. J., Stone, E. J., and Schulz, M.:
Sensitivity of the Greenland Ice Sheet to interglacial climate forcing: MIS 5e versus MIS 11, Paleoceanography, 32, 1089–1101,
https://doi.org/10.1002/2017PA003149, 2017.
Raymo, M. E. and Mitrovica, J. X.: Collapse of polar ice sheets during the
stage 11 interglacial, Nature, 483, 453–456,
https://doi.org/10.1038/nature10891, 2012.
Reyes, A. V., Carlson, A. E., Beard, B. L., Hatfield, R. G., Stoner, J. S.,
Winsor, K., Welke, B., and Ullman, D. J.: South Greenland ice-sheet collapse
during Marine Isotope Stage 11, Nature, 510, 525–528,
https://doi.org/10.1038/nature13456, 2014.
Robinson, A., Alvarez-Solas, J., Calov, R., Ganopolski, A., and Montoya, M.:
MIS-11 duration key to disappearance of the Greenland ice sheet, Nat.
Commun., 8, 16008, https://doi.org/10.1038/ncomms16008, 2017.
Serreze, M. C., Barrett, A. P., Slater, A. G., Steele, M., Zhang, J., and
Trenberth, K. E.: The large-scale energy budget of the Arctic, J. Geophys.
Res., 112, D11122, https://doi.org/10.1029/2006JD008230, 2007.
Siegenthaler, U., Stocker, T. F., Monnin, E., Lüthi, D., Schwander, J., Stauffer, B., Raynaud, D., Barnola, J.-M., Fischer, H., Masson-Delmotte, V., and Jouzel, J.: Stable Carbon Cycle-Climate Relationship During the Late Pleistocene, Science, 310, 1313–1317, https://doi.org/10.1126/science.1120130, 2005.
Son, S.-W. and Lee, S.: The response of westerly jets to thermal driving in
a primitive equation model, J. Atmos. Sci., 62, 3741–3757,
https://doi.org/10.1175/JAS3571.1, 2005.
Stone, E. J., Lunt, D. J., Annan, J. D., and Hargreaves, J. C.: Quantification of the Greenland ice sheet contribution to Last Interglacial sea level rise, Clim. Past, 9, 621–639, https://doi.org/10.5194/cp-9-621-2013, 2013.
Thomson, D. J.: Spectrum estimation and harmonic analysis, P. IEEE, 70,
1055–1096, https://doi.org/10.1109/PROC.1982.12433, 1982.
Varma, V., Prange, M., and Schulz, M.: Transient simulations of the present and the last interglacial climate using the Community Climate System Model version 3: effects of orbital acceleration, Geosci. Model Dev., 9, 3859–3873, https://doi.org/10.5194/gmd-9-3859-2016, 2016.
Wang, L., Deng, A., and Huang, R.: Wintertime internal climate variability
over Eurasia in the CESM large ensemble, Clim. Dynam., 52, 6735–6748,
https://doi.org/10.1007/s00382-018-4542-3, 2019.
Willerslev, E., Cappellini, E., Boomsma, W., Nielsen, R., Hebsgaard, M. B.,
Brand, T. B., Hofreiter, M., Bunce, M., Poinar, H. N., Dahl-Jensen, D.,
Johnsen, S., Steffensen, J. P., Bennike, O., Schwenninger, J.-L., Nathan,
R., Armitage, S., de Hoog, C.-J., Alfimov, V., Christl, M., Beer, J.,
Muscheler, R., Barker, J., Sharp, M., Penkman, K. E. H., Haile, J.,
Taberlet, P., Gilbert, M. T. P., Casoli, A., Campani, E., and Collins, M.
J.: Ancient biomolecules from deep ice cores reveal a forested southern
Greenland, Science, 317, 111–114, https://doi.org/10.1126/science.1141758,
2007.
Wu, C.-H. and Tsai, P.-C.: Impact of orbitally-driven seasonal insolation
changes on Afro-Asian summer monsoons through the Holocene, Commun. Earth
Environ., 2, 4, https://doi.org/10.1038/s43247-020-00073-8, 2021.
Yin, Q. Z. and Berger, A.: Individual contribution of insolation and
CO2 to the interglacial climates of the past 800 000 years, Clim. Dynam., 38, 709–724, https://doi.org/10.1007/s00382-011-1013-5, 2012.
Yin, Q. Z., Wu, Z. P., Berger, A., Goosse, H., and Hodell, D.: Insolation
triggered abrupt weakening of Atlantic circulation at the end of
interglacials, Science, 373, 1035–1040,
https://doi.org/10.1126/science.abg1737, 2021.
Yuan, X., Kaplan, M. R., and Cane, M. A.: The interconnected global climate system – a review of tropical-polar teleconnections, J. Climate, 31, 5765–5792, https://doi.org/10.1175/JCLI-D-16-0637.1, 2018.
Short summary
To better understand the climate conditions which lead to extensive melting of the Greenland ice sheet, we used climate models to reconstruct the climate conditions of the warmest period of the last 800 000 years, which was centered around 410 000 years ago. Surprisingly, we found that atmospheric circulation changes may have acted to reduce the melt of the ice sheet rather than enhance it, despite the extensive warmth of the time.
To better understand the climate conditions which lead to extensive melting of the Greenland ice...
