Widespread retreat of glaciers has been observed along the southeastern margin of Greenland. This retreat has been associated with increased air and ocean temperatures. However, most observations are from the satellite era; presatellite observations of Greenlandic glaciers are rare. Here we present a unique record that documents the frontal positions for 132 southeast Greenlandic glaciers from rediscovered historical aerial imagery beginning in the early 1930s. We combine the historical aerial images with both early and modern satellite imagery to extract frontal variations of marine- and land-terminating outlet glaciers, as well as local glaciers and ice caps, over the past 80 years. The images reveal a regional response to external forcing regardless of glacier type, terminal environment and size. Furthermore, the recent retreat was matched in its vigour during a period of warming in the 1930s with comparable increases in air temperature. We show that many land-terminating glaciers underwent a more rapid retreat in the 1930s than in the 2000s, whereas marine-terminating glaciers retreated more rapidly during the recent warming.
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Joughin, I., Abdalati, W. & Fahnestock, M. Large fluctuations in speed on Greenland’s Jakobshavn Isbrae Glacier. Nature 432, 608–610 (2004).
Howat, I. M., Joughin, I., Tulaczyk, S. & Gogineni, S. Rapid retreat and acceleration of Helheim Glacier, east Greenland. Geophys. Res. Lett. 32, L22502 (2005).
Nick, F. M., Vieli, A., Howat, I. M. & Joughin, I. Large-scale changes in Greenland outlet glacier dynamics triggered at the terminus. Nature Geosci. 2, 110–114 (2009).
Vieli, A. & Nick, F. M. Understanding and modelling rapid dynamic changes of tidewater outlet glaciers: Issues and implications. Surv. Geophys. 32, 437–458 (2011).
Howat, I. M., Joughin, I. & Scambos, T. A. Rapid changes in ice discharge from Greenland outlet glaciers. Science 315, 1559–1561 (2007).
Luckman, A., Murray, T., de Lange, R. & Hanna, E. Rapid and synchronous ice-dynamic changes in east Greenland. Geophys. Res. Lett. 33, L03503 (2006).
Rignot, E. & Kanagaratnam, P. Changes in the velocity structure of the Greenland Ice Sheet. Science 311, 986–990 (2006).
Joughin, I., Smith, B. E., Howat, I. M., Scambos, T. & Moon, T. Greenland flow variability from ice-sheet-wide velocity mapping. J. Glaciol. 56, 415–430 (2010).
Murray, T. et al. Ocean regulation hypothesis for glacier dynamics in southeast Greenland and implications for ice sheet mass changes. J. Geophys. Res. 115, F03026 (2010).
Velicogna, I. & Wahr, J. Acceleration of Greenland ice mass loss in spring 2004. Nature 443, 329–331 (2006).
Chen, J. L., Wilson, C. R. & Tapley, B. D. Satellite gravity measurements confirm accelerated melting of Greenland Ice Sheet. Science 313, 1958–1960 (2006).
Luthcke, S. B. et al. Recent Greenland ice mass loss by drainage system from satellite gravity observations. Science 314, 1286–1289 (2006).
Rignot, E., Box, J. E., Burgess, E. & Hanna, E. Mass balance of the Greenland Ice Sheet from 1958 to 2007. Geophys. Res. Lett. 35, L20502 (2008).
Khan, S. A. et al. Elastic uplift in southeast Greenland due to rapid ice mass loss. Geophys. Res. Lett. 34, L21701 (2007).
Straneo, F. et al. Rapid circulation of warm subtropical waters in a major glacial fjord in east Greenland. Nature Geosci. 3, 182–186 (2010).
Rignot, E., Velicogna, I., van den Broeke, M. R., Monaghan, A. & Lenaerts, J. Acceleration of the contribution of the Greenland and Antarctic ice sheets to sea level rise. Geophys. Res. Lett. 38, L05503 (2011).
Seale, A., Christoffersen, P., Mugford, R. I. & O’Leary, M. Ocean forcing of the Greenland Ice Sheet: Calving fronts and patterns of retreat identified by automatic satellite monitoring of eastern outlet glaciers. J. Geophys. Res. 116, F03013 (2011).
Mernild, S. H. et al. Increasing mass loss from Greenland’s Mittivakkat Gletscher. Cryosphere 5, 341–348 (2011).
Howat, I. M., Joughin, I., Fahnestock, M., Smith, B. E. & Scambos, T. A. Synchronous retreat and acceleration of southeast Greenland outletglaciers 2000–06: Ice dynamics and coupling to climate. J. Glaciol. 54, 646–660 (2008).
Moon, T. & Joughin, I. Changes in ice front position on Greenland’s outlet glaciers from 1992 to 2007. J. Geophys. Res. 113, F02022 (2008).
Howat, I. M. & Eddy, A. Multi-decadal retreat of Greenland’ s marine-terminating glaciers. J. Glaciol. 57, 1–8 (2011).
Dwyer, J. Mapping tide-water glacier dynamics in east Greenland using Landsat data. J. Glaciol. 41, 584–595 (1995).
Weidick, A. Satellite Image Atlas of Glaciers of the World GREENLAND USGS Professional Paper 1386-C (United States Government Printing Office, 1995).
Weidick, A. Historical fluctuations of calving glaciers in south and west Greenland. Rapp. Geol. Surv. Greenland 161, 73–79 (1994).
Gabel-Jørgensen, C. A. A. Dr. Knud Rasmussen’s contribution to the exploration of the south-east coast of Greenland, 1931–1933. Geogr. J. 86, 32–49 (1935).
Gabel-Jørgensen, C. A. A. Report on the Expedition - 6. og 7. Thule-Expedition til Sydøstgrønland 1931–1933. Meddelelser om Grønland 106, 1–270 (1940).
Howat, I. M., Box, J. E., Ahn, Y., Herrington, A. & Mcfadden, E. M. Seasonal variability in the dynamics of marine-terminating outlet glaciers in Greenland. J. Glaciol. 56, 601–613 (2010).
Wake, L. M. et al. Surface mass-balance changes of the Greenland Ice Sheet since 1866. Ann. Glaciol. 50, 178–184 (2009).
Box, J. E. et al. Greenland [in “State of the Climate in 2010”]. Bull. Am. Meteorol. Soc. 92, 161–171 (2011).
Chylek, P., Dubey, M. K. & Lesins, G. Greenland warming of 1920–1930 and 1995–2005. Geophys. Res. Lett. 33, L11707 (2006).
Box, J. E., Yang, L., Bromwich, D. H. & Bai, L. Greenland Ice Sheet surface air temperature variability: 1840–2007. J. Clim. 22, 4029–4049 (2009).
Wood, K. R. & Overland, J. E. Early 20th century Arctic warming in retrospect. Int. J. Climatol. 30, 1269–1279 (2009).
Wild, M. et al. From dimming to brightening: Decadal changes in solar radiation at Earth’s surface. Science 308, 847–850 (2005).
Andresen, C. S. et al. Rapid response of Helheim Glacier in Greenland to climate variability over the past century. Nature Geosci. 5, 37–41 (2012).
Amundson, J. M. et al. Ice mélange dynamics and implications for terminus stability, Jakobshavn Isbræ, Greenland. J. Geophys. Res. 115, F01005 (2010).
Weidick, A. Present-day expansion of the southern part of the inland ice. Rapp. Geol. Surv. Greenland 152, 73–79 (1991).
Meier, M. F. & Post, A. Fast tidewater glaciers. J. Geophys. Res. 92, 9051–9058 (1987).
Box, J. E. Survey of Greenland instrumental temperature records: 1873–2001. Int. J. Climatol. 22, 1829–1847 (2002).
Larsen, H. V. Runoff studies from the Mitdluagkat Gletcher in SE-Greenland during the late summer 1958. Danish J. Geogr. 58, 54–65 (1959).
Straneo, F. et al. Impact of fjord dynamics and glacial runoff on the circulation near Helheim Glacier. Nature Geosci. 4, 1–6 (2011).
IPCC Climate Change 2007: The Physical Science Basis (Cambridge Univ.Press, 2007).
Levitus, S. et al. Global ocean heat content 1955–2008 in light of recently revealed instrumentation problems. Geophys. Res. Lett. 36, L07608 (2009).
Yde, J. C. & Knudsen, N. T. 20th-century glacier fluctuations on Disko Island (Qeqertarsuaq), Greenland. Ann. Glaciol. 46, 209–214 (2007).
Jiskoot, H., Juhlin, D., Pierre, H. S. T. & Citterio, M. Tidewater glacier fluctuations in central east Greenland coastal and fjord regions (1980s–2005). Ann. Glaciol. 53, 35–44 (2012).
This study could not have been possible without the aid of The National Survey and Cadastre (KMS, Denmark) who gave access to the historical photographs from the seventh Thule Expedition. We are also grateful to the Scott Polar Research Institute (UK), and the Arctic Institute (Copenhagen, Denmark) who also supplied access to historical images. A. Pedersen (MapWorks, Denmark) wrote the script for the glacier length tool. Systéme Pour l’Observation de la Terre Spirit DEM was obtained from B. Csatho and S. Nagarajan, Geology Department, University at Buffalo, USA. The Advanced Spaceborne Thermal Emission and Reflection Radiometer Global DEM data were obtained through the online data pool at the National Aeronautics and Space Administration Land Processes Distributed Active Archive Center, United States Geological Survey /Earth Resources Observation and Science Center, Sioux Falls, South Dakota. We thank K. L. Bird and E. Willerslev who edited the manuscript. This work is a part of the RinkProject financially supported by the Danish Research Council (FNU) no. 272-08-0415 and the Commission for Scientific Research in Greenland (KVUG).
The authors declare no competing financial interests.
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Bjørk, A., Kjær, K., Korsgaard, N. et al. An aerial view of 80 years of climate-related glacier fluctuations in southeast Greenland. Nature Geosci 5, 427–432 (2012). https://doi.org/10.1038/ngeo1481
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