AOS Research Staff Profile
Address: GFDL, 201 Forrestal Rd, office 347
Phone: (609) 452-5337
Email: osergien at princeton.edu
My research interests lie on the boundary of glaciology and mathematical modeling. In the broad sense, I try to understand glacier processes by means of physical and numerical models. My current research interests heavily involve numerical modeling of ice processes of various scales: from large-scale ice-sheet models to small scale sub-ice-stream lakes. In previous years, I have worked on a range of problems involving the dynamics, thermodynamic, hydrodynamic and flexural processes of glaciers, ice streams, ice shelves and icebergs.
Some Recent Publications:
Hieser J., O. V. Sergienko and C. L. Hulbe 2016. Topographically mediated ice stream subglacial drainage networks. J. Geophys. Res. Earth Surf., 121, doi:10/1002/2015JF003660.
Sergienko O. V. 2015. Cryosphere: Order in Antarctic Ice Streams. Nature Geosciences, 8, 822, doi:10.1038/ngeo2536
MacAyeal D. R., O. V. Sergienko and A. F. Banwell. 2015. A model of viscoelastic ice-shelf flexure. J. Glac. 61(228), 635-645 doi:10.3189/2015JoG14J169.
Goldberg D. N., C. Schoof and O. V. Sergienko. 2014. Stick-slip motion of an Antarctic Ice Stream: The effects of viscoelasticity, J. Geophys. Res. Earth Surf., 119, 1564-1580, doi: 10.1002/2014JF003132.
Sergienko O. V., T. T. Creyts, and R. C. A. Hindmarsh. 2014. Similarity of organized patterns in driving and basal stresses of Antarctic and Greenland ice sheets beneath extensive areas of basal sliding, Geophys. Res. Lett., 41, 3925–3932, doi: 10.1002/2014GL059976.
Sergienko O. V. 2014. A vertically integrated treatment of ice stream and ice shelf thermodynamics, J. Geophys. Res. Earth Surf., 119, 745–757, doi :10.1002/2013JF002908.
Banwell A. F., D. R. MacAyeal and O. V. Sergienko. 2013. Breakup of the Larsen B Ice Shelf triggered by chain reaction of supraglacial lakes, Geophys. Res. Lett., 40, 5872-5876, doi:10.1002/2013GL057694.
Sergienko O. V. and R. C. A. Hindmarsh. 2013. Regular patterns in frictional resistance of ice-stream beds seen by surface data inversion, Science, 342(6162), 1086-1089, doi: 10.1126/science.1243903.
Sergienko O. V. 2013. Basal channels on ice shelves, J. Geophys. Res. Earth Surf., 118, doi:10.1002/jgrf.20105.