 In snowpit at Siple Dome, Antarctica |
About Ian Joughin
Ian Joughin continues his pioneering research into the use of differential SAR interferometry for the estimation of surface motion and topography of ice sheets. He combines the remote sensing with field work and modeling to solve ice dynamics problems. Solving the problems helps him understand the mass balance of the Greenland and Antarctic Ice Sheets in response to climate change. Curriculum Vitae (pdf) |
Bibliography (See CV for entire list of publications) Bamber, J. L., R. B. Alley, and I. Joughin, “Rapid response of modern day ice sheets to external forcing”, Earth Planet. Sci. Lett., 257, 1-13, 2007. Bell, R. E., M. Studinger, C. A. Shuman, M. A. Fahnestock, and I. Joughin, “Large subglacial lakes in East Antarctica at the onset of fast-flowing ice streams”, Nature, 445, 904-907, 2007. Howat, I. M., I. Joughin, and T. A. Scambos, "Rapid changes in ice discharge from Greenland outlet glaciers”, Science, 315, 1559-1561, 2007. Bamber, J. L., F. Ferraccioli, I. Joughin, T. Shepherd, D. M. Rippin, M. J. Siegert, and D. G. Vaughan, “East Antarctic ice stream tributary underlain by major sedimentary basin”, Geology 34, 33-36, 2006. Joughin, I., “Climate change - Greenland rumbles louder as glaciers accelerate”, Science, 311, 1719-1720, 2006. Joughin, I., J. L. Bamber, T. Scambos, S. Tulaczyk, M. Fahnestock, and D. R. MacAyeal, “Integrating satellite observations with modeling: basal shear stress of the Filcher-Ronne ice streams”, Antarctica, Phil. Trans. Roy. Soc. A 364, 1795-1814, 2006. Howat, I. M., I. Joughin, S. Tulaczyk, and S. Gogineni, "Rapid retreat and acceleration of Helheim Glacier, east Greenland," Geophys. Res. Lett., 32, 2005. Hulbe, C. L., Johnston, R., Joughin, I. & Scambos, T., "Marine ice modification of fringing ice shelf flow", Arctic Antarctic And Alpine Research 37, 323-330, 2005. Joughin, I. & Vaughan, D. G. "Marine ice beneath the Filchner-Ronne Ice Shelf: A comparison of estimated thickness distributions", Annals of Glaciology 38, 511-517, in press 2005. Joughin, I. & Bamber, J. L., "Thickening of the ice stream catchments feeding the Filchner-Ronne Ice Shelf, Antarctica", Geophysical Research Letters, 32, 2005. Joughin, I. & MacAyeal, D. R., "Calving of large tabular icebergs from ice shelf rift systems", Geophysical Research Letters, 32, 2005. Joughin, I., et al., "Continued deceleration of Whillans Ice Stream, West Antarctica," Geophys. Res. Lett., 32, 2005. Larour, E., Rignot, E., Joughin, I. & Aubry, D., "Rheology of the Ronne Ice Shelf, Antarctica, inferred from satellite radar interferometry data using an inverse control method", Geophysical Research Letters, 32, 2005. Joughin, I., W. Abdalati, and M. Fahnestock, "Large fluctuations in speed on Greenland's Jakobshavn Isbrae glacier," Nature, 432, 608-610, 2004. Joughin, I., and D. MacAyeal, Calving of Large Tabular Icebergs from Ice-Shelf Rift Systems, J. Geophys. Res., 109, B09405, 10.1029/2003JB002960, 2004. Joughin, I., S. Tulaczyk, D. MacAyeal, and H.E. Engelhardt, Basal Melting and Freezing Beneath the Ross Ice Streams, Antarctica, Journal of Glaciology, 50, 96-108, 2004. Joughin, I., D. MacAyeal, and S. Tulaczyk, Basal Shear Stress of the Ross Ice Streams from Control Method Inversions, Journal of Geophysical Research Solid-Earth, 109, doi:0.1029/2003JB002960, 2004. Siegert, M.J., B. Welch, D. Morse, A. Vieli, D.D. Blankenship, I. Joughin, E.C. King, G.J.-M.C.L. Vieli, A.J. Payne, and R. Jacobel, Ice Flow Direction Change in Interior West Antarctica, Science, 305 (5692), 1948-1951, 2004. Bougamont, M., S. Tulaczyk, and I. Joughin, Numerical investigations of the slow-down of Whillans Ice Stream, West Antarctica: is it shutting down like Ice Stream C?, in Annals of Glaciology, Vol 37, pp. 239-246, 2003. Hulbe, C.L., W.L. Wang, I.R. Joughin, and M.J. Siegert, The role of lateral and vertical shear in tributary flow toward a West Antarctic ice stream, in Annals of Glaciology, Vol 36, pp. 244-250, 2003. Joughin, I., and L. Padman, Melting and freezing beneath Filchner-Ronne Ice Shelf, Antarctica, Geophys. Res. Lett., 30(9), art. no.-1477, 2003. Joughin, I., E. Rignot, C.E. Rosanova, B.K. Lucchitta, and J. Bohlander, Timing of recent accelerations of Pine Island Glacier, Antarctica, Geophys. Res. Lett., 30(13), art. no.-1706, 2003. Joughin, I., S. Tulaczyk, and H.E. Engelhardt, Basal melt beneath Whillans Ice Stream and Ice Streams A and C, West Antarctica, Ann. Glaciol., 36, 257-262, 2003. Siegert, M.J., A.J. Payne, and I. Joughin, Spatial stability of Ice Stream D and its tributaries, West Antarctica, revealed by radio-echo sounding and interferometry, in Annals of Glaciology, Vol 37, pp. 377-382, 2003. Thorsteinsson, T., C.F. Raymond, G.H. Gudmundsson, R.A. Bindschadler, P. Vornberger, and I. Joughin, Bed topography and lubrication inferred from surface measurements on fast-flowing ice streams, Journal of Glaciology, 49 (167), 481-490, 2003. Wang, W.L., H.J. Zwally, C.L. Hulbe, M.J. Siegert, and I. Joughin, Anisotropic ice flow leading to the onset of Ice Stream D, West Antarctica: numerical modelling based on the observations from Byrd Station borehole, in Annals of Glaciology, Vol 37, pp. 397-403, 2003. Vogel, S.W., S. Tulaczyk, and I.R. Joughin, Distribution of basal melting and freezing beneath tributaries of Ice Stream C: Implication for the Holocene decay of the West Antarctic Ice Sheet, Ann. Glaciol., 36, 273-282, 2003. Padman, L., S. Erofeeva, and I. Joughin, Tides of the Ross Sea and Ross Ice Shelf cavity, Antarct. Sci., 15(1), 31-40, 2003. Bougamont, M., S. Tulaczyk, and I. Joughin, Response of subglacial sediments to basal freeze-on - 2. Application in numerical modeling of the recent stoppage of Ice Stream C, West Antarctica, J. Geophys. Res.-Solid Earth, 108(B4), art. no.-2223, 2003. Hulbe, C.L., W.L. Wang, I.R. Joughin, and M.J. Siegert, The role of lateral and vertical shear in tributary flow toward a West Antarctic ice stream, Ann. Glaciol., 36, 244-250, 2003. |
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