All Outputs (135)

A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum (2014)
Journal Article
Bentley, M., Ó Cofaigh, C., Anderson, J., Conway, H., Davies, B., Graham, A., …Zwartz, D. (2014). A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum. Quaternary Science Reviews, 100, 1-9. https://doi.org/10.1016/j.quascirev.2014.06.025

A robust understanding of Antarctic Ice Sheet deglacial history since the Last Glacial Maximum is important in order to constrain ice sheet and glacial-isostatic adjustment models, and to explore the forcing mechanisms responsible for ice sheet retre... Read More about A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum.

Glacial history of sub-Antarctic South Georgia based on the submarine geomorphology of its fjords (2014)
Journal Article
Hodgson, D., Graham, A., Griffiths, H., Roberts, S., Ó Cofaigh, C., Bentley, M., & Evans, D. (2014). Glacial history of sub-Antarctic South Georgia based on the submarine geomorphology of its fjords. Quaternary Science Reviews, 89, 129-147. https://doi.org/10.1016/j.quascirev.2013.12.005

We present multibeam swath bathymetric surveys of the major fjords surrounding the sub-Antarctic island of South Georgia to characterise the glacial geomorphology and to identify the relative timings and extent of past glacial advance and retreat. Ba... Read More about Glacial history of sub-Antarctic South Georgia based on the submarine geomorphology of its fjords.

Rapid Thinning of Pine Island Glacier in the Early Holocene (2014)
Journal Article
Johnson, J., Bentley, M., Smith, J., Finkel, R., Rood, D., Gohl, K., …Schaefer, J. (2014). Rapid Thinning of Pine Island Glacier in the Early Holocene. Science, 343(6174), 999-1001. https://doi.org/10.1126/science.1247385

Pine Island Glacier, a major outlet of the West Antarctic Ice Sheet, has been undergoing rapid thinning and retreat for the past two decades. We demonstrate, using glacial-geological and geochronological data, that Pine Island Glacier (PIG) also expe... Read More about Rapid Thinning of Pine Island Glacier in the Early Holocene.

A glacial geomorphological map of the southernmost ice lobes of Patagonia: the Bahía Inútil - San Sebastián, Magellan, Otway, Skyring and Bella Vista lobes (2014)
Journal Article
Darvill, C., Stokes, C., Bentley, M., & Lovell, H. (2014). A glacial geomorphological map of the southernmost ice lobes of Patagonia: the Bahía Inútil - San Sebastián, Magellan, Otway, Skyring and Bella Vista lobes. Journal of Maps, 10(3), 500-520. https://doi.org/10.1080/17445647.2014.890134

This paper presents a glacial geomorphological map of the landforms created by five large ice lobes that extended eastwards from the southernmost reaches of the Patagonian Ice Sheet during the Quaternary period. The study is focussed on Tierra del Fu... Read More about A glacial geomorphological map of the southernmost ice lobes of Patagonia: the Bahía Inútil - San Sebastián, Magellan, Otway, Skyring and Bella Vista lobes.

Lake highstands in the Pensacola Mountains and Shackleton Range 4300–2250 cal. yr BP: Evidence of a warm climate anomaly in the interior of Antarctica (2013)
Journal Article
Hodgson, D., & Bentley, M. (2013). Lake highstands in the Pensacola Mountains and Shackleton Range 4300–2250 cal. yr BP: Evidence of a warm climate anomaly in the interior of Antarctica. Holocene, 23(3), 388-397. https://doi.org/10.1177/0959683612460790

Reconstruction of changes in the Amundsen Sea and Bellingshausen Sea sector of the West Antarctic Ice Sheet since the Last Glacial Maximum (2013)
Journal Article
Larter, R., Anderson, J., Graham, A., Gohl, K., Hillenbrand, C., Jakobsson, M., …Spiegel, C. (2014). Reconstruction of changes in the Amundsen Sea and Bellingshausen Sea sector of the West Antarctic Ice Sheet since the Last Glacial Maximum. Quaternary Science Reviews, 100, 55-86. https://doi.org/10.1016/j.quascirev.2013.10.016

Marine and terrestrial geological and marine geophysical data that constrain deglaciation since the Last Glacial Maximum (LGM) of the sector of the West Antarctic Ice Sheet (WAIS) draining into the Amundsen Sea and Bellingshausen Sea have been collat... Read More about Reconstruction of changes in the Amundsen Sea and Bellingshausen Sea sector of the West Antarctic Ice Sheet since the Last Glacial Maximum.

Reconstruction of changes in the Weddell Sea sector of the Antarctic Ice Sheet since the Last Glacial Maximum (2013)
Journal Article
Hillenbrand, C., Bentley, M., Stolldorf, T., Hein, A., Kuhn, G., Graham, A., …Sugden, D. (2013). Reconstruction of changes in the Weddell Sea sector of the Antarctic Ice Sheet since the Last Glacial Maximum. Quaternary Science Reviews, 100, 111-136. https://doi.org/10.1016/j.quascirev.2013.07.020

The Weddell Sea sector is one of the main formation sites for Antarctic Bottom Water and an outlet for about one fifth of Antarctica's continental ice volume. Over the last few decades, studies on glacial–geological records in this sector have provid... Read More about Reconstruction of changes in the Weddell Sea sector of the Antarctic Ice Sheet since the Last Glacial Maximum.

Glacial geomorphology and cosmogenic 10Be and 26Al exposure ages in the northern Dufek Massif, Weddell Sea embayment, Antarctica. (2012)
Journal Article
Hodgson, D., Bentley, M., Schnabel, C., & Cziferszky, A. (2012). Glacial geomorphology and cosmogenic 10Be and 26Al exposure ages in the northern Dufek Massif, Weddell Sea embayment, Antarctica. Antarctic Science, 24(04), 377-394. https://doi.org/10.1017/s0954102012000016

A new glacial isostatic adjustment model for Antarctica: calibrated and tested using observations of relative sea-level change and present-day uplift rates. (2012)
Journal Article
Whitehouse, P., Bentley, M., Milne, G., King, M., & Thomas, I. (2012). and tested using observations of relative sea-level change and present-day uplift rates. Geophysical Journal International, 190(3), 1464-1482. https://doi.org/10.1111/j.1365-246x.2012.05557.x

Theoretical framework and diagnostic criteria for the identification of palaeo-subglacial lakes. (2012)
Journal Article
Livingstone, S., Clark, C., Piotrowski, J., Tranter, M., Bentley, M., Hodson, A., …Woodward, J. (2012). Theoretical framework and diagnostic criteria for the identification of palaeo-subglacial lakes. Quaternary Science Reviews, 53, 88-110. https://doi.org/10.1016/j.quascirev.2012.08.010

A deglacial model for Antarctica: geological constraints and glaciological modelling as a basis for a new model of Antarctic glacial isostatic adjustment. (2012)
Journal Article
Whitehouse, P., Bentley, M., & Le Brocq, A. (2012). A deglacial model for Antarctica: geological constraints and glaciological modelling as a basis for a new model of Antarctic glacial isostatic adjustment. Quaternary Science Reviews, 32(16), 1-24. https://doi.org/10.1016/j.quascirev.2011.11.016

Clean access, measurement and sampling of Antarctic subglacial lake environments. (2012)
Journal Article
including, S. A. T. E. C., & Bentley, M. (2012). Clean access, measurement and sampling of Antarctic subglacial lake environments. Reviews of Geophysics, 50(1), https://doi.org/10.1029/2011rg000361

A Reconciled Estimate of Ice-Sheet Mass Balance. (2012)
Journal Article
Shepherd, A., Ivins, E., Geruo, A., Barletta, V., Bentley, M., Bettadpur, S., …Zwally, H. (2012). A Reconciled Estimate of Ice-Sheet Mass Balance. Science, 338(6111), 1183-1189. https://doi.org/10.1126/science.1228102

Lower satellite-gravimetry estimates of Antarctic sea-level contribution. (2012)
Journal Article
King, M., Bingham, R., Moore, P., Whitehouse, P., Bentley, M., & Milne, G. (2012). Lower satellite-gravimetry estimates of Antarctic sea-level contribution. Nature, 491(7425), https://doi.org/10.1038/nature11621

Increased ice loading in the Antarctic Peninsula since the 1850s and its effect on glacial isostatic adjustment. (2012)
Journal Article
Nield, G., Whitehouse, P., King, M., Clarke, P., & Bentley, M. (2012). Increased ice loading in the Antarctic Peninsula since the 1850s and its effect on glacial isostatic adjustment. Geophysical Research Letters, 39(17), Article L17504. https://doi.org/10.1029/2012gl052559

Evidence for rapid ice flow and proglacial lake evolution around the central Strait of Magellan region, southernmost Patagonia (2012)
Journal Article
Lovell, H., Stokes, C., Bentley, M., & Benn, D. (2012). Evidence for rapid ice flow and proglacial lake evolution around the central Strait of Magellan region, southernmost Patagonia. Journal of Quaternary Science, 27(6), 625-638. https://doi.org/10.1002/jqs.2555

This paper presents a detailed palaeoglaciological reconstruction of ice sheet dynamics in the Seno Skyring, Seno Otway and Strait of Magellan region of the former Patagonian Ice Sheet, with a particular focus on previously hypothesised zones of rapi... Read More about Evidence for rapid ice flow and proglacial lake evolution around the central Strait of Magellan region, southernmost Patagonia.

A glacial geomorphological map of the Seno Skyring-Seno Otway-Strait of Magellan region, southernmost Patagonia (2012)
Journal Article
Lovell, H., Stokes, C., & Bentley, M. (2012). A glacial geomorphological map of the Seno Skyring-Seno Otway-Strait of Magellan region, southernmost Patagonia. Journal of Maps, 7(1), 318-339. https://doi.org/10.4113/jom.2011.1156

This paper presents a detailed glacial geomorphological map covering over 16,000 km of the Seno Skyring-Seno Otway-Strait of Magellan region in southernmost Patagonia. It builds on previously published maps produced at a variety of scales and is re-m... Read More about A glacial geomorphological map of the Seno Skyring-Seno Otway-Strait of Magellan region, southernmost Patagonia.

Widespread low rates of Antarctic glacial isostatic adjustment revealed by GPS observations. (2011)
Journal Article
Thomas, I., King, M., Bentley, M., Whitehouse, P., Penna, N., Williams, S., …Koivula, H. (2011). Widespread low rates of Antarctic glacial isostatic adjustment revealed by GPS observations. Geophysical Research Letters, 38(22), https://doi.org/10.1029/2011gl049277

Holocene stability of the Amundsen-Weddell ice divide, West Antarctica. (2011)
Journal Article
Ross, N., Siegert, M., Woodward, J., Smith, A., Corr, H., Bentley, M., …Rivera, A. (2011). Holocene stability of the Amundsen-Weddell ice divide, West Antarctica. Geology, 39(10), 935-938. https://doi.org/10.1130/g31920.1

Geological constraints on glacio-isostatic adjustment models of relative sea-level change during deglaciation of Prince Gustav Channel, Antarctic Peninsula. (2011)
Journal Article
Roberts, S., Hodgson, D., Sterken, M., Verleyen, E., Vyverman, W., Sabbe, K., …Whitehouse, P. (2011). Geological constraints on glacio-isostatic adjustment models of relative sea-level change during deglaciation of Prince Gustav Channel, Antarctic Peninsula. Quaternary Science Reviews, 30(25-26), 3603-3617. https://doi.org/10.1016/j.quascirev.2011.09.009