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14412 Potsdam
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Shivani Ehrenfeucht joined PIK in October, 2024, as a postdoctoral researcher working on the ice sheet experiments within the Tipping Point Modelling Intercomparison Project (TIPMIP), which explore the underlying physics of tipping points associated with internal feedbacks within the ice sheet system. Her previous research was focused on interactions between ice dynamics and subglacial hydrology, with a focus on the impacts of evolving subglacial hydrology on future sea level rise.
Ehrenfeucht, S., Dow, C., McArthur, K., Morlighem, M. and McCormack, F.S., 2025. Antarctic wide subglacial hydrology modeling. Geophysical Research Letters, 52(1), p.e2024GL111386. DOI: 10.1029/2024GL111386
Khan, S.A., Morlighem, M., Ehrenfeucht, S., Seroussi, H., Choi, Y., Rignot, E., Humbert, A., Pickell, D. and Hassan, J., 2024. Inland summer speedup at Zachariæ Isstrøm, northeast Greenland, driven by subglacial hydrology. Geophysical Research Letters, 51(18), p.e2024GL110691. DOI: 10.1029/2024GL110691
Pelle, T., Greenbaum, J., Ehrenfeucht, S., Dow, C. and McCormack, F., 2024. Subglacial discharge accelerates dynamic retreat of aurora subglacial basin outlet glaciers, East Antarctica, over the 21st century. Journal of Geophysical Research: Earth Surface, 129(7), p.e2023JF007513. DOI: 10.1029/2023JF007513
Ehrenfeucht, S., Rignot, E. and Morlighem, M., 2024. Seawater intrusion in the observed grounding zone of Petermann Glacier causes extensive retreat. Geophysical Research Letters, 51(12), p.e2023GL107571. DOI: 10.1029/2023GL107571
Chen, H., Rignot, E., Scheuchl, B. and Ehrenfeucht, S., 2023. Grounding zone of Amery ice shelf, Antarctica, from differential synthetic‐aperture radar interferometry. Geophysical Research Letters, 50(6), p.e2022GL102430. DOI: 10.1029/2022GL102430
Ehrenfeucht, S., Morlighem, M., Rignot, E., Dow, C.F. and Mouginot, J., 2023. Seasonal acceleration of Petermann Glacier, Greenland, from changes in subglacial hydrology. Geophysical Research Letters, 50(1), p.e2022GL098009. DOI: 10.1029/2022GL098009
