Publications

Research

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2007
Tsoflias, G., A. Hoch, C. Gifford, A. Agah, J. Ivanov, S. Anandakrishnan, H. Horgan, L. Peters, D. Voigt, and J. P. Winberry, "Advancing Active Source Seismic Methods for Exploration of the Cryosphere", EOS Trans. AGUEOS Trans. AGU, vol. 88, no. 52, pp. Fall Meet. Suppl., Abstract NS14A-03, 2007.
Peters, L., S. Anandakrishnan, R.B. Alley, and A. Smith, "Basal Meltwater in the Onset Region of Bindschadler Ice Stream, West Antarctica (invited)", European Geosciences Union General Assembly, vol. 9, Vienna, Austria, Geophysical Research Letters, pp. 2007-A-10661, 2007.
Horgan, H.J., S. Anandakrishnan, R.B. Alley, and L.E. Peters, "Beneath the Ice Streams of the West Antarctic Ice Sheet - Seismic Imaging of a Sediment Conveyor", European Geosciences Union General Assembly, vol. 9, Vienna, Austria, Geophysical Research Letters, pp. 2007-A-02460, 2007.
Alley, R.B., I. Joughin, H.J. Horgan, T.K. Dupont, B. Parizek, S. Anandakrishnan, and K.M. Cuffey, "A Calving Law for Ice Shelves: Spreading-Rate Control of Calving Rate", Fourteenth Annual WAIS Workshop, Sterling, VA, 9/6, 2007.
Winberry, J. P., S. Anandakrishnan, and A. M. Smith, "Changes in Velocity Near the Onset of Bindschadler Ice Sream", Annals of GlaciologyAnnals of Glaciology, vol. 46, no. 1, pp. 83-86, 2007.
Anandakrishnan, S., G. Catania, H. Horgan, R.B. Alley, D. Pollard, B. Parizek, and T. Dupont, "Discovery and Modeling of Till Deposition beneath Whillans Ice Stream and Implications for Ice Dynamics", European Geosciences Union General Assembly, vol. 9, Vienna, Austria, Geophysical Research Letters, pp. 2007-A-02470, 2007.
Anandakrishnan, S., G. A. Catania, R. B. Alley, and H. J. Horgan, "Discovery of till deposition at the grounding line of Whillans Ice Stream", ScienceScience, vol. 315, no. 5820, pp. 1835-1838, Mar 30, 2007.
Alley, R.B., S. Anandakrishnan, T.K. Dupont, B.R. Parizek, and D. Pollard, "Effect of sedimentation on ice-sheet grounding-line stability", ScienceScience, vol. 315, no. 5820, pp. 1838-1841, Mar 30, 2007.
Peters, L. E., S. Anandakrishnan, R. B. Alley, and A. M. Smith, "Extensive Storage of Basal Meltwater in the Onset Region of a Major West Antarctic Ice Stream", GeologyGeology, vol. 35, no. 3, pp. 251-254, Mar, 2007.
Alley, R.B., I. Joughin, H.J. Horgan, T.K. Dupont, B.R. Parizek, S. Anandakrishnan, and K.M. Cuffey, "A First Calving Law for Ice Shelves: Spreading-Rate Control of Calving Rate", EOS Trans. AGUEOS Trans. AGU, vol. 88, no. 52, pp. Fall Meet. Suppl. Abstract C43A-01, 2007.
Pyle, M., D. Wiens, A. Nyblade, and S. Anandakrishnan, "Short Period Rayleigh Wave Group Velocities in Antarctica Determined by the Cross-Correlation of Ambient Seismic Noise from the TAMSEIS Array", International Symposium on Antarctic Earth Sciences (ISAES), Santa Barbara, CA, 8/28, 2007.
Peters, L., and S. Anandakrishnan, "Subglacial Conditions at a Sticky Spot along Kamb Ice Stream, West Antarctica", International Symposium on Antarctic Earth Sciences (ISAES), Santa Barbara, CA, 8/31, 2007.
Wiens, D., and S. Anandakrishnan, "Teleseismic Surface Waves Radiated by the Stick-Slip Motion of the Whillans Ice Stream", International Symposium on Antarctic Earth Sciences (ISAES), Santa Barbara, CA, 8/31, 2007.
Barklage, M., D. Wiens, A. Nyblade, and S. Anandakrishnan, "Upper Mantle Seismic Anisotropy of South Victoria Land/Ross Island, Antarctica from SKS and SKKS Splitting Analysis", International Symposium on Antarctic Earth Sciences (ISAES), Santa Barbara, CA, 8/28, 2007.
2006
Winberry, J. P., S. Anandakrishnan, and A. M. Smith, "Changes in Velocity near the Onset of Bindschadler Ice Stream", International Symposium on Cryospheric Indicators of Global Climate Change, Cambridge, UK, International Glaciological Society, 2006.
Anandakrishnan, S., G. Catania, R. Alley, and H. Horgan, "Discovery of a Till Deposition Wedge beneath the Grounding Line of Whillans Ice Stream", Thirteenth Annual WAIS Workshop, Pack Forest, WA, 9/27-9/29, 2006.
Anandakrishnan, S., M. A. King, D.E. Voigt, R.B. Alley, J. P. Winberry, H. Horgan, L.E. Peters, and R. A. Bindschadler, "Dispersive response of ice stream flow to tidal forcing", International Symposium on Cryospheric Indicators of Global Climate Change, Cambridge, UK, International Glaciological Society, 8/20, 2006.
Winberry, J. P., and S. Anandakrishnan, "Insight into the basal mechanics of ice streams from passive seismic observations", EOS Trans. AGUEOS Trans. AGU, vol. 87, no. 52, pp. Fall Meet. Suppl., Abstract C41A-0291, 2006.
Anandakrishnan, S., "IPY: Thwaites Glacier Stability: The View from Beneath", Thirteenth Annual WAIS Workshop, Pack Forest, WA, 9/27-9/29, 2006.
Anandakrishnan, S., D. Pollard, and R.B. Alley, "Modeling the Effect of Grounding-Zone Sediment Wedges on the Stability of Ice Streams to Sea Level Rise ", EOS Trans. AGUEOS Trans. AGU, vol. 87, no. 52, pp. Fall Meet. Suppl. Abstract C43B-08 (Invited), 2006.
Wiens, D., S. Anandakrishnan, and A. Nyblade, "Remote Detection and Monitoring of Glacial Slip from Whillans Ice Stream using Seismic Rayleigh Waves Recorded by the TAMSEIS Array", EOS Trans. AGUEOS Trans. AGU, vol. 87, no. 52, pp. Fall Meet. Suppl., Abstract S44A-04, 2006.
Larson, A.M., A. Nyblade, D. Weins, S. Anandakrishnan, T. Watson, M. Benoit, P. Shore, and D. Voigt, "Results for the Mantle Transition Zone Beneath the Transantarctic Mountains From Receiver Functions", EOS Trans. AGUEOS Trans. AGU, vol. 87, no. 52, pp. Fall Meet. Suppl., Abstract S41A-1310, 2006.
Zoet, L., S. Anandakrishnan, and D. Wiens, "Seismicity Associated with Flow of Antarctic Glaciers", EOS Trans. AGUEOS Trans. AGU, vol. 87, no. 52, pp. Fall Meet. Suppl., Abstract S41A-1318, 2006.
Horgan, H. J., and S. Anandakrishnan, "Static Grounding Lines and Dynamic Ice Streams: Evidence from the Siple Coast, West Antarctica", Geophysical Research LettersGeophysical Research Letters, vol. 33, 2006.
Peters, L. E., S. Anandakrishnan, R. B. Alley, J. P. Winberry, D. E. Voigt, A. M. Smith, and D. L. Morse, "Subglacial Sediments as a Control on the Onset and Location of Two Siple Coast Ice Streams, West Antarctica", Journal of Geophysical Research-Solid EarthJournal of Geophysical Research-Solid Earth, vol. 111, no. B1, Jan 7, 2006.

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