Glacier retreat in New Zealand during the Younger Dryas stadial (original) (raw)
- Letter
- Published: 09 September 2010
- Joerg M. Schaefer1,2,
- George H. Denton3,
- David J. A. Barrell4,
- Trevor J. H. Chinn5,
- Aaron E. Putnam3,
- Bjørn G. Andersen6,
- Robert C. Finkel7,8,
- Roseanne Schwartz1 &
- …
- Alice M. Doughty9
Nature volume 467, pages 194–197 (2010)Cite this article
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Abstract
Millennial-scale cold reversals in the high latitudes of both hemispheres interrupted the last transition from full glacial to interglacial climate conditions. The presence of the Younger Dryas stadial (∼12.9 to ∼11.7 kyr ago) is established throughout much of the Northern Hemisphere, but the global timing, nature and extent of the event are not well established. Evidence in mid to low latitudes of the Southern Hemisphere, in particular, has remained perplexing1,2,3,4,5,6. The debate has in part focused on the behaviour of mountain glaciers in New Zealand, where previous research has found equivocal evidence for the precise timing of increased or reduced ice extent1,2,3. The interhemispheric behaviour of the climate system during the Younger Dryas thus remains an open question, fundamentally limiting our ability to formulate realistic models of global climate dynamics for this time period. Here we show that New Zealand’s glaciers retreated after ∼13 kyr bp, at the onset of the Younger Dryas, and in general over the subsequent ∼1.5-kyr period. Our evidence is based on detailed landform mapping, a high-precision 10Be chronology7 and reconstruction of former ice extents and snow lines from well-preserved cirque moraines. Our late-glacial glacier chronology matches climatic trends in Antarctica, Southern Ocean behaviour and variations in atmospheric CO2. The evidence points to a distinct warming of the southern mid-latitude atmosphere during the Younger Dryas and a close coupling between New Zealand’s cryosphere and southern high-latitude climate. These findings support the hypothesis that extensive winter sea ice and curtailed meridional ocean overturning in the North Atlantic led to a strong interhemispheric thermal gradient8 during late-glacial times, in turn leading to increased upwelling and CO2 release from the Southern Ocean9, thereby triggering Southern Hemisphere warming during the northern Younger Dryas.
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References
- Alloway, B. V. et al. Towards a climate event stratigraphy for New Zealand over the past 30,000 years (NZ-INTIMATE Project). J. Quat. Sci. 22, 9–35 (2007)
Article Google Scholar - Denton, G. H. & Hendy, C. H. Younger Dryas age advance of Franz Josef Glacier in the Southern Alps of New Zealand. Science 264, 1434–1437 (1994)
Article ADS CAS Google Scholar - Barrows, T. T., Lehman, S. J., Fifield, L. K. & DeDeckker, P. Absence of cooling in New Zealand and the adjacent ocean during the Younger Dryas chronozone. Science 318, 86–89 (2007)
Article ADS CAS Google Scholar - Singer, C., Shulmeister, J. & McLea, W. Evidence against a significant Younger Dryas cooling event in New Zealand. Science 281, 812–814 (1998)
Article ADS CAS Google Scholar - Ackert, R. P. et al. Patagonian glacier response during the late glacial–Holocene transition. Science 321, 392–395 (2008)
Article ADS CAS Google Scholar - Moreno, P. I. et al. Renewed glacial activity during the Antarctic cold reversal and persistence of cold conditions until 11.5 ka in SW Patagonia. Geology 37, 375–378 (2009)
Article ADS CAS Google Scholar - Schaefer, J. M. et al. High-frequency Holocene glacier fluctuations in New Zealand differ from the northern signature. Science 324, 622–625 (2009)
Article ADS CAS Google Scholar - Chiang, J. C. H. The Tropics in paleoclimate. Annu. Rev. Earth Planet. Sci. 37, 263–297 (2009)
Article ADS CAS Google Scholar - Anderson, R. F. et al. Wind-driven upwelling in the Southern Ocean and the deglacial rise in atmospheric CO2 . Science 323, 1443–1448 (2009)
Article ADS CAS Google Scholar - Jouzel, J. et al. A new 27 ky high resolution East Antarctic climate record. Geophys. Res. Lett. 28, 3199–3202 (2001)
Article ADS Google Scholar - Rasmussen, S. O. et al. A new Greenland ice core chronology for the last glacial termination. J. Geophys. Res. 111, D06102 (2006)
Article ADS Google Scholar - Brauer, A., Haug, G. H., Dulski, P., Sigman, D. M. & Negendank, J. F. W. An abrupt wind shift in Western Europe at the onset of the Younger Dryas cold period. Nature Geosci. 1, 520–523 (2009)
Article ADS Google Scholar - Severinghaus, J. P., Sowers, T., Brook, E. J., Alley, R. B. & Bender, M. L. Timing of abrupt climate change at the end of the Younger Dryas interval from thermally fractionated gases in polar ice. Nature 391, 141–146 (1998)
Article ADS CAS Google Scholar - Denton, G. H., Alley, R. B., Comer, G. C. & Broecker, W. S. The role of seasonality in abrupt climate change. Quat. Sci. Rev. 24, 1159–1182 (2005)
Article ADS Google Scholar - Yuan, D. et al. Timing, duration, and transitions of the last interglacial Asian monsoon. Science 304, 575–578 (2004)
Article ADS CAS Google Scholar - Lea, D. W., Pak, D. K., Peterson, L. C. & Hughen, K. A. Synchroneity of tropical and high-latitude Atlantic temperatures over the last glacial termination. Science 301, 1361–1364 (2003)
Article ADS CAS Google Scholar - Wang, X.-F. et al. Wet periods in northeastern Brazil over the past 210 kyr linked to distant climate anomalies. Nature 432, 740–743 (2004)
Article ADS CAS Google Scholar - Turney, C. S. M., McGlone, M. S. & Wilmshurst, J. W. Asynchronous climate change between New Zealand and the North Atlantic during the last deglaciation. Geology 31, 223–226 (2003)
Article ADS Google Scholar - Hajdas, I., Lowe, D. J., Newnham, R. M. & Bonani, G. Timing of the late-glacial climate reversal in the Southern Hemisphere using high-resolution radiocarbon chronology for Kaipo bog, New Zealand. Quat. Res. 65, 340–345 (2006)
Article Google Scholar - Vandergoes, M. J., Dieffenbacher-Krall, A. C., Newnham, R. M., Denton, G. H. & Blaauw, M. Cooling and changing seasonality in the Southern Alps, New Zealand during the Antarctic Cold Reversal. Quat. Sci. Rev. 27, 589–601 (2008)
Article ADS Google Scholar - Putnam, A. et al. In situ cosmogenic 10Be production-rate calibration from the Southern Alps, New Zealand. Quat. Geochronol. 5, 392–409 (2010)
Article Google Scholar - Chinn, T. J., Winkler, S., Salinger, M. J. & Haakensen, N. Recent glacier advances in Norway and New Zealand; a comparison of their glaciological and meteorological causes. Geogr. Ann. 87A, 141–157 (2005)
Article Google Scholar - Anderson, B. & Mackintosh, A. Temperature change is the major driver of late-glacial and Holocene fluctuations in New Zealand. Geology 34, 121–124 (2006)
Article ADS Google Scholar - Carter, L., Manighetti, B., Ganssen, G. & Northcote, L. Southwest Pacific modulation of abrupt climate change during the Antarctic Cold Reversal-Younger Dryas. Palaeogeogr. Palaeoclimatol. Palaeoecol. 260, 284–298 (2008)
Article Google Scholar - Blunier, T. J. et al. Timing of the Antarctic cold reversal and the atmospheric CO2 increase with respect to the Younger Dryas event. Geophys. Res. Lett. 24, 2683–2686 (1997)
Article ADS CAS Google Scholar - Broecker, W. S. in Ocean Circulation: Mechanisms and Impacts (ed. Schmittner, A., Chiang, J. C. H. & Hemming, S. R.) 265–278 (Geophys. Monogr. Ser. 173, American Geophysical Union, 2007)
Google Scholar - Timmermann, A. et al. The influence of a weakening of the Atlantic meridional overturning circulation on ENSO. J. Clim. 20, 4899–4919 (2007)
Article ADS Google Scholar - Birkeland, P. W. Subdivision of Holocene glacial deposits, Ben Ohau Range, New Zealand, using relative-dating methods. Geol. Soc. Am. Bull. 93, 433–449 (1982)
Article ADS Google Scholar - EPICA. community members. Eight glacial cycles from an Antarctic ice core. Nature 429, 623–628 (2004)
- Lemieux-Dudon, B. et al. Consistent dating for Antarctic and Greenland ice cores. Quat. Sci. Rev. 29, 8–20 (2010)
Article ADS Google Scholar
Acknowledgements
We thank the Comer family and W. Broecker for their support of our work. We thank B. Goehring for assisting with probability plots, S. Kelley for field assistance, T. Ritchie and K. Ritchie at Lake Ruataniwha Holiday Park for hospitality and the Helicopter Line at Glentanner Park. This research is supported by the Gary C. Comer Science and Education Foundation, the National Oceanographic and Atmospheric Administration (specifically support to G.H.D. and for field work), and National Science Foundation awards EAR-0745781, 0936077 and 0823521. D.J.A.B. was supported by Foundation for Research, Science and Technology contract CO5X0701. This is LDEO contribution #7371.
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Authors and Affiliations
- Lamont-Doherty Earth Observatory, Geochemistry, Palisades, 10964, New York, USA
Michael R. Kaplan, Joerg M. Schaefer & Roseanne Schwartz - Department of Earth and Environmental Sciences, Columbia University, New York, 10027, New York, USA
Joerg M. Schaefer - Department of Earth Sciences and Climate Change Institute, University of Maine, Orono, 04469, Maine, USA
George H. Denton & Aaron E. Putnam - GNS Science, Private Bag 1930, Dunedin 9054, New Zealand ,
David J. A. Barrell - Alpine and Polar Processes Consultancy, Lake Hawea, Otago 9382, New Zealand ,
Trevor J. H. Chinn - Department of Geosciences, University of Oslo, 0316-Oslo, Norway
Bjørn G. Andersen - Department of Earth and Planetary Sciences, University of California, Berkeley, 95064, California, USA
Robert C. Finkel - CEREGE, 13545 Aix-en-Provence, Cedex 4, France ,
Robert C. Finkel - Antarctic Research Centre and School of Earth Sciences, Victoria University of Wellington, PO Box 600, Wellington 6140, New Zealand ,
Alice M. Doughty
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Contributions
G.H.D., M.R.K. and J.M.S. instigated this research. M.R.K., J.M.S., R.C.F. and R.S. were responsible for all laboratory efforts, including sample processing, and data interpretation. M.R.K., A.E.P. and A.M.D. participated in field work and designed the field sampling strategies. D.J.A.B., T.J.H.C. and B.G.A. were mainly responsible for the mapping, glacier reconstructions and ELA estimates. All authors contributed to manuscript preparation.
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Correspondence toMichael R. Kaplan.
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Supplementary Information
This file contains Supplementary Methods, a Supplementary Discussion, Supplementary Tables 1-3, additional references, Supplementary Figures 1- 4 with legends and Supplementary Statistics relating to Supplementary Figure 1 and Figure 1 in the main paper. (PDF 1802 kb)
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Kaplan, M., Schaefer, J., Denton, G. et al. Glacier retreat in New Zealand during the Younger Dryas stadial.Nature 467, 194–197 (2010). https://doi.org/10.1038/nature09313
- Received: 20 February 2010
- Accepted: 22 June 2010
- Issue Date: 09 September 2010
- DOI: https://doi.org/10.1038/nature09313
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Editorial Summary
Younger Dryas blows hot and cold
The Younger Dryas — a period of sudden cooling in the Northern Hemisphere about 12,900 years ago — is perhaps the best-known example of abrupt climate change. But the global extent of the Younger Dryas is a topic of intense debate, particularly in the record of glacial behaviour in New Zealand. A new reconstruction of the growth and retreat patterns of glaciers in the Southern Alps in New Zealand at the time of the Younger Dryas supports the suggestion that temperature reductions in the north caused warming and glacial retreat in the Southern Hemisphere through a series of climate feedbacks.