Imperial College London

ProfessorMartinSiegert

Faculty of Natural SciencesThe Grantham Institute for Climate Change

Co-Director,Grantham Institute forClimate Change&Environment
 
 
 
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Contact

 

+44 (0)20 7594 9666m.siegert Website

 
 
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Assistant

 

Ms Gosia Gayer +44 (0)20 7594 9666

 
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Location

 

Grantham Directors OfficeSherfield BuildingSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

236 results found

Le Brocq AM, Ross N, Griggs JA, Bingham RG, Corr HFJ, Ferraccioli F, Jenkins A, Jordan TA, Payne AJ, Rippin DM, Siegert MJet al., 2013, Evidence from ice shelves for channelized meltwater flow beneath the Antarctic Ice Sheet, NATURE GEOSCIENCE, Vol: 6, Pages: 945-948, ISSN: 1752-0894

Journal article

Siegert M, Ross N, Corr H, Kingslake J, Hindmarsh Ret al., 2013, Late Holocene ice-flow reconfiguration in the Weddell Sea sector of West Antarctica, Quaternary Science Reviews, Vol: 78, Pages: 98-107, ISSN: 0277-3791

Here we report Late Holocene ice sheet and grounding-line changes to the Weddell Sea sector of West Antarctica. Internal radio-echo layering within the Bungenstock Ice Rise, which comprises very slow-flowing ice separating the fast-flowing Institute and Möller ice streams, reveals ice deformed by former enhanced flow, overlain by un-deformed ice. The ice-rise surface is traversed by surface lineations explicable as diffuse ice-flow generated stripes, which thus capture the direction of flow immediately prior to the creation of the ice rise. The arrangement of internal layers can be explained by adjustment to the flow path of the Institute Ice Stream, during either a phase of ice sheet retreat not longer than ∼4000 years ago or by wholesale expansion of the grounding-line from an already retreated situation not sooner than ∼400 years ago. Some combination of these events, involving uplift of the ice rise bed during ice stream retreat and reorganisation, is also possible. Whichever the case, the implication is that the ice sheet upstream of the Bungenstock Ice Rise, which currently grounds over a >1.5 km deep basin has been, and therefore may be, susceptible to significant change.

Journal article

Bamber JL, Siegert MJ, Griggs JA, Marshall SJ, Spada Get al., 2013, Paleofluvial Mega-Canyon Beneath the Central Greenland Ice Sheet, SCIENCE, Vol: 341, Pages: 997-999, ISSN: 0036-8075

Journal article

Siegert M, Bradwell T, 2013, Antarctic Earth Sciences: Preface, EARTH AND ENVIRONMENTAL SCIENCE TRANSACTIONS OF THE ROYAL SOCIETY OF EDINBURGH, Vol: 104, Pages: 1-1, ISSN: 1755-6910

Journal article

Jordan TA, Ferraccioli F, Ross N, Corr HFJ, Leat PT, Bingham RG, Rippin DM, le Brocq A, Siegert MJet al., 2013, Inland extent of the Weddell Sea Rift imaged by new aerogeophysical data, TECTONOPHYSICS, Vol: 585, Pages: 137-160, ISSN: 0040-1951

Journal article

Cavitte MGP, Blankenship DD, Young DA, Siegert MJ, Le Meur Eet al., Radar stratigraphy connecting Lake Vostok and Dome C, East Antarctica, constrains the EPICA/DMC ice core time scale, The Cryosphere Discussions, Vol: 7, Pages: 321-342

<jats:p>Abstract. New airborne radar sounding surveys at 60 MHz are used to trace internal layering between the Vostok and EPICA Dome C ice core sites. Eleven layers, spanning two glacial cycles from the last glacial maximum back to the MIS 7c interglacial, are used to correlate the two ice core chronologies. Independent of palaeoclimate signals, radar sounding enables correlation of the timescales, with a radar depth uncertainty equivalent to hundreds of years, which is small relative to the ice core dating uncertainties of thousands of years. Along the radar transects, horizons belonging to the last glacial cycle are impacted by aeolian stratigraphic reworking that increases radar technique uncertainty for this interval. However, older layers are used to propagate the higher resolution Vostok ages to the lower resolution Dome C ice core using the Suwa and Bender (2008) Vostok O2 / N2 chronology to give a recalibration of the Parrenin et al. (2007) EPICA EDC3 timescale between 1597 m and 2216 m depth (126 ka to 247 ka age interval). </jats:p>

Journal article

White J, Siegert M, 2013, One minute with ... Martin Siegert, NEW SCIENTIST, Vol: 217, Pages: 25-25, ISSN: 0262-4079

Journal article

Fretwell P, Pritchard HD, Vaughan DG, Bamber JL, Barrand NE, Bell R, Bianchi C, Bingham RG, Blankenship DD, Casassa G, Catania G, Callens D, Conway H, Cook AJ, Corr HFJ, Damaske D, Damm V, Ferraccioli F, Forsberg R, Fujita S, Gim Y, Gogineni P, Griggs JA, Hindmarsh RCA, Holmlund P, Holt JW, Jacobel RW, Jenkins A, Jokat W, Jordan T, King EC, Kohler J, Krabill W, Riger-Kusk M, Langley KA, Leitchenkov G, Leuschen C, Luyendyk BP, Matsuoka K, Mouginot J, Nitsche FO, Nogi Y, Nost OA, Popov SV, Rignot E, Rippin DM, Rivera A, Roberts J, Ross N, Siegert MJ, Smith AM, Steinhage D, Studinger M, Sun B, Tinto BK, Welch BC, Wilson D, Young DA, Xiangbin C, Zirizzotti Aet al., 2013, Bedmap2: improved ice bed, surface and thickness datasets for Antarctica, CRYOSPHERE, Vol: 7, Pages: 375-393, ISSN: 1994-0416

Journal article

Wright A, Siegert M, 2012, A fourth inventory of Antarctic subglacial lakes, ANTARCTIC SCIENCE, Vol: 24, Pages: 659-664, ISSN: 0954-1020

Journal article

Siegert M, 2012, Hunt for life under Antarctic ice heats up (vol 491, pg 506, 2012), NATURE, Vol: 491, Pages: 651-651, ISSN: 0028-0836

Journal article

Ross N, Bingham RG, Corr HFJ, Ferraccioli F, Jordan TA, Le Brocq A, Rippin DM, Young D, Blankenship DD, Siegert MJet al., 2012, Steep reverse bed slope at the grounding line of the Weddell Sea sector in West Antarctica, NATURE GEOSCIENCE, Vol: 5, Pages: 393-396, ISSN: 1752-0894

Journal article

Wright AP, Young DA, Roberts JL, Schroeder DM, Bamber JL, Dowdeswell JA, Young NW, Le Brocq AM, Warner RC, Payne AJ, Blankenship DD, van Ommen TD, Siegert MJet al., 2012, Evidence of a hydrological connection between the ice divide and ice sheet margin in the Aurora Subglacial Basin, East Antarctica, JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, Vol: 117, ISSN: 2169-9003

Journal article

Siegert MJ, Clarke RJ, Mowlem M, Ross N, Hill CS, Tait A, Hodgson D, Parnell J, Tranter M, Pearce D, Bentley MJ, Cockell C, Tsaloglou M-N, Smith A, Woodward J, Brito MP, Waugh Eet al., 2012, CLEAN ACCESS, MEASUREMENT, AND SAMPLING OF ELLSWORTH SUBGLACIAL LAKE: A METHOD FOR EXPLORING DEEP ANTARCTIC SUBGLACIAL LAKE ENVIRONMENTS, REVIEWS OF GEOPHYSICS, Vol: 50, ISSN: 8755-1209

Journal article

Ross N, Siegert MJ, Woodward J, Smith AM, Corr HFJ, Bentley MJ, Hindmarsh RCA, King EC, Rivera Aet al., 2011, Holocene stability of the Amundsen-Weddell ice divide, West Antarctica, GEOLOGY, Vol: 39, Pages: 935-938, ISSN: 0091-7613

Journal article

Vieli GJ-MCL, Hindmarsh RCA, Siegert MJ, Bo Set al., 2011, Time-dependence of the spatial pattern of accumulation rate in East Antarctica deduced from isochronic radar layers using a 3-D numerical ice flow model, JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, Vol: 116, ISSN: 2169-9003

Journal article

Young DA, Wright AP, Roberts JL, Warner RC, Young NW, Greenbaum JS, Schroeder DM, Holt JW, Sugden DE, Blankenship DD, van Ommen TD, Siegert MJet al., 2011, A dynamic early East Antarctic Ice Sheet suggested by ice-covered fjord landscapes, NATURE, Vol: 474, Pages: 72-75, ISSN: 0028-0836

Journal article

Roberts JL, Warner RC, Young D, Wright A, van Ommen TD, Blankenship DD, Siegert M, Young NW, Tabacco IE, Forieri A, Passerini A, Zirizzotti A, Frezzotti Met al., 2011, Refined broad-scale sub-glacial morphology of Aurora Subglacial Basin, East Antarctica derived by an ice-dynamics-based interpolation scheme, CRYOSPHERE, Vol: 5, Pages: 551-560, ISSN: 1994-0416

Journal article

Ross N, Siegert MJ, Rivera A, Bentley MJ, Blake D, Capper L, Clarke R, Cockell CS, Corr HFJ, Harris W, Hill C, Hindmarsh RCA, Hodgson DA, King EC, Lamb H, Maher B, Makinson K, Mowlem M, Parnell J, Pearce DA, Priscu J, Smith AM, Tait A, Tranter M, Wadham JL, Whalley WB, Woodward Jet al., 2011, Ellsworth Subglacial Lake, West Antarctica: A review of its history and recent field campaigns, Geophysical Monograph Series, Publisher: American Geophysical Union, Pages: 221-233, ISBN: 9780875904825

Book chapter

Kennicutt MC, Siegert MJ, 2011, Subglacial aquatic environments: A focus of 21st century Antarctic science, Geophysical Monograph Series, Publisher: American Geophysical Union, Pages: 1-7, ISBN: 9780875904825

Book chapter

Cockell CS, Bagshaw E, Balme M, Doran P, McKay CP, Miljkovic K, Pearce D, Siegert MJ, Tranter M, Voytek M, Wadham Jet al., 2011, Subglacial environments and the search for life beyond the Earth, Geophysical Monograph Series, Publisher: American Geophysical Union, Pages: 129-148, ISBN: 9780875904825

Book chapter

Siegert MJ, Popov S, Studinger M, 2011, Vostok subglacial lake: A review of geophysical data regarding its discovery and topographic setting, Geophysical Monograph Series, Publisher: American Geophysical Union, Pages: 45-60, ISBN: 9780875904825

Book chapter

, 2011, Antarctic Subglacial Aquatic Environments, Publisher: American Geophysical Union, ISBN: 9780875904825

Book

Wright A, Siegert MJ, 2011, The identification and physiographical setting of Antarctic subglacial lakes: An update based on recent discoveries, Geophysical Monograph Series, Publisher: American Geophysical Union, Pages: 9-26, ISBN: 9780875904825

Book chapter

Mowlem MC, Tsaloglou M-N, Waugh EM, Floquet CFA, Saw K, Fowler L, Brown R, Pearce D, Wyatt JB, Beaton AD, Brito MP, Hodgson DA, Griffiths G, Bentley M, Blake D, Capper L, Clarke R, Cockell C, Corr H, Harris W, Hill C, Hindmarsh R, King E, Lamb H, Maher B, Makinson K, Parnell J, Priscu J, Rivera A, Ross N, Siegert MJ, Smith A, Tait A, Tranter M, Wadham J, Whalley B, Woodward Jet al., 2011, Probe technology for the direct measurement and sampling of Ellsworth Subglacial Lake, Geophysical Monograph Series, Publisher: American Geophysical Union, Pages: 159-186, ISBN: 9780875904825

Book chapter

Woodward J, Smith AM, Ross N, Thoma M, Corr HFJ, King EC, King MA, Grosfeld K, Tranter M, Siegert MJet al., 2010, Location for direct access to subglacial Lake Ellsworth: An assessment of geophysical data and modeling, GEOPHYSICAL RESEARCH LETTERS, Vol: 37, ISSN: 0094-8276

Journal article

Roaf S, Hyde R, Campbell C, Seigert Met al., 2010, Transforming markets in the built environment and adapting to climate change: an introduction, ARCHITECTURAL SCIENCE REVIEW, Vol: 53, Pages: 3-11, ISSN: 0003-8628

Journal article

Li X, Sun B, Siegert MJ, Bingham RG, Tang X, Zhang D, Cui X, Zhang Xet al., 2010, Characterization of subglacial landscapes by a two-parameter roughness index, JOURNAL OF GLACIOLOGY, Vol: 56, Pages: 831-836, ISSN: 0022-1430

Journal article

Carter SP, Blankenship DD, Young DA, Peters ME, Holt JW, Siegert MJet al., 2009, Dynamic distributed drainage implied by the flow evolution of the 1996-1998 Adventure Trench subglacial lake discharge, EARTH AND PLANETARY SCIENCE LETTERS, Vol: 283, Pages: 24-37, ISSN: 0012-821X

Journal article

Bo S, Siegert MJ, Mudd SM, Sugden D, Fujita S, Cui X, Jiang Y, Tang X, Li Yet al., 2009, The Gamburtsev mountains and the origin and early evolution of the Antarctic Ice Sheet, NATURE, Vol: 459, Pages: 690-693, ISSN: 0028-0836

Journal article

Bingham RG, Siegert MJ, 2009, Quantifying subglacial bed roughness in Antarctica: implications for ice-sheet dynamics and history, QUATERNARY SCIENCE REVIEWS, Vol: 28, Pages: 223-236, ISSN: 0277-3791

Journal article

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