Publications

Research

2014
Bell, R. E., K. Tinto, I. Das, M. Wolovick, W. Chu, T. T. Creyts, N. Frearson, A. Abdi, and J. D. Paden, "Deformation, warming and softening of Greenland[rsquor]s ice by refreezing meltwater", Nature Geoscience, vol. 7, no. 7: Nature Publishing Group, pp. 497-502, 07//print, 2014.
Medley, B., S. Ligtenberg, P.K. Munneke, I. Joughin, M. van den Broeke, S. Gogineni, and S. Nowicki, "Determining Firn Compaction Rates Using Repeat-Track Radar Surveys in West Antarctica and Greenland (invited presentation)", 2014 Fall Meeting, AGU, San Francisco, CA, 12/15-12/19, 2014.
Christianson, K., L.E. Peters, R.B. Alley, S. Anandakrishnan, R.W. Jacobel, K.L. Riverman, A. Muto, and B.A. Keisling, "Dilatant till facilitates ice-stream flow in northeast Greenland", Earth and Planetary Science Letters, vol. 401, pp. 57-69, 2014.
Edwards, T.L., X. Fettweis, O. Gagliardini, F. Gillet-Chaulet, H. Goelzer, J.M. Gregory, M. Hoffman, P. Huybrechts, A.J. Payne, M. Perego, et al., "Effect of uncertainty in surface mass balance - elevation feedback on projections of the future sea level contribution of the Greenland ice sheet", The Cryosphere, vol. 8, pp. 195-208, 2014.
Arnold, E.J., J. Yan, R.D. Hale, M. Ewing, F. Rodriguez-Morales, J. Li, and S. Gogineni, "Effects of Vibration on a Wing-Mounted Ice Sound Antenna-array", IEEE Antennas and Propagation Magazine, vol. 56, no. 6, pp. 41-52, 2014.
Lee, S., J. Mitchell, D.J. Crandall, and G. Fox, "Estimating Bedrock and Surface Layers Boundaries and Confidence Intervals in Ice Sheet Radar Imagery Using MCMC", International Conference on Image Processing [submitted] , Paris, France, October 27-30, 2014.
Holschuh, N., D. Pollard, R.B. Alley, and S. Anandakrishnan, "Evaluating Marie Byrd Land stability using an improved basal topography", Earth and Planetary Science Letters, vol. 408, pp. 362-369, 2014.
Alley, R.B., E.J. Brook, D. Pollard, J.P. Severinghaus, E.J. Steig, E.D. Waddington, J.W.C. White, and J. Ahn, "Evidence of WAIS loss during MIS 5e: Siple Dome and more", Twenty-First Annual WAIS Workshop, Julian, CA, 9/26, 2014.
Forster, R. R., J. E. Box, M. R. van den Broeke, C. Miege, E. W. Burgess, J. H. van Angelen, J. T. M. Lenaerts, L. S. Koenig, J. Paden, C. Lewis, et al., "Extensive liquid meltwater storage in firn within the Greenland ice sheet", Nature Geoscience, vol. 7, no. 2: Nature Publishing Group, pp. 95-98, 2014.
Hoffman, M.J., and S.F. Price, "Feedbacks between coupled subglacial hydrology and glacier dynamics", Journal of Geophysical Research - Earth Surface, vol. 119, 2014.
Zinck, A., K. Powell, and Y. Bridgers, "Geodetic Assessment of Volume and Surface Change of the Lemon Creek Glacier between 1948 and 2000", 2014 Geological Society of America Annual Meeting, Vancouver, British Columbia, Canada, 10/19-10/22, 2014.
MacGregor, J., M. Fahnestock, G. Catania, J. Paden, S. Gogineni, M. Morlighem, W. Colgan, J. Li, D. Stillman, R. Grimm, et al., "The Greenland Ice Sheet in Three Dimensions (invited presentation)", 2014 Fall Meeting, AGU, San Francisco, CA, 12/15-12/19, 2014.
Marshall, D., "Ground Penetrating Radar Survey of Edenton Green for Early Structural Remains", NOAA EPP 7th Biennial Education and Science Forum, Princess Anne, MD, 10/26-10/29, 2014.
Walker, R.T., B.R. Parizek, R.B. Alley, K.M. Brunt, and S. Anandakrishnan, "Ice shelf flexure and tidal forcing of Bindschadler Ice Stream, West Antarctica", Earth and Planetary Science Letters, vol. 395, pp. 184-193, 2014.
Christianson, K., H. Horgan, B. Parizek, R. Alley, R. Jacobel, S. Anandakrishnan, and D. Pollard, "Ice-sheet (de)stabilization via grounding-zone processes", European Geosciences Union General Assembly, Vienna, Austra, 04/14, 2014.
Arnold, E.J., J.B. Yan, R.D. Hale, F. Rodriguez-Morales, and P. Gogineni, "Identifying and Compensating for Phase Center Errors in Wing-Mounted Phased Arrays for Ice Sheet Sounding", IEEE Antenna and Propagation, vol. 62, no. 6, pp. 3416-3421, 06/14, 2014.
Parizek, B.R., K. Christianson, R. Alley, S. Anandakrishnan, T. Dupont, D. Holland, D. Pollard, and R. Walker, "The impact of empirical calving laws on Thwaites Glacier dynamics", 2014 Fall Meeting, AGU, San Francisco, CA, 02/14, 2014.
Applegate, P.J., B.R. Parizek, R.E. Nicholas, R.B. Alley, and K. Keller, "Increasing temperature forcing reduces the Greenland Ice Sheet's response time scale", Climate Dynamics, 2014.
Christianson, K., R.W. Jacobel, H.J. Horgan, S. Anandakrishnan, D.M. Holland, and R.B. Alley, "Inference of grounding-zone water properties from radar basal reflectivity", Twenty-First Annual WAIS Workshop, Julian, CA, 09/14, 2014.
Vallelonga, P., K. Christianson, R.B. Alley, S. Anandakrishnan, J.E.M. Christian, D. Dahl-Jensen, V. Gkinis, C. Holme, R.W. Jacobel, N.B. Karlsson, et al., "Initial results from geophysical surveys and shallow coring of the Northeast Greenland Ice Stream (NEGIS)", The Cryosphere, vol. 8, pp. 1275-1287, 2014.
Yan, J.B., A. Mahmood, S. Gogineni, C. Leuschen, F. Rodriguez-Morales, R. Hale, B. Camps-Raga, L. Metz, Z. Wang, J. Paden, et al., "Integration of HF/VHF Antennas on a Compact UAS Equipped with a Radar Depth Sounder for Ice Sounding", IEEE International Symposium on Antennas and Propagation, Memphis, TN, 7/6-7/12, 2014.
Christianson, K., R. Jacobel, H. Horgan, S. Anandakrishnan, D. Holland, and R. Alley, "Interpretation of radar basal reflectivity in ice-sheet grounding zones", 2014 Fall Meeting, AGU, San Francisco, CA, 12/14, 2014.
Smith, M., "Isotopic Signatures of Rain and Snow in the Juneau Icefield Snowpack", SuperComputing 2014, New Orleans, LA, 11/16-11/21, 2014.
Hughes, K., T. Amaral, N. Raia, E. Tamre, and M. Smith, "Isotopic Signatures of Rain and Snow in the Juneau Icefield Snowpack ", 2014 Geological Society of America Annual Meeting, Vancouver, British Columbia, Canada, 10/19-10/22, 2014.
Pollard, D., and R.M. DeConto, "Large-Ensemble modeling of past Antarctic variations in the Amundsen Sea Embayment", Twenty-First Annual WAIS Workshop, Julian, CA, 2014.

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