A topographic hinge-zone divides coastal and inland ice dynamic regimes in East Antarctica

• Published in: Communications Earth & Environment
• Main Authors: Jane L. Andersen, Jennifer C. Newall, Ola Fredin, Neil F. Glasser, Nathaniel A. Lifton, Finlay M. Stuart, Derek Fabel, Marc Caffee, Vivi K. Pedersen, Alexandria J. Koester, Yusuke Suganuma, Jonathan M. Harbor, Arjen P. Stroeven
• Format: Article in Journal/Newspaper
• Language: English
• Published: Nature Portfolio 2023
• Subjects: Geology; QE1-996.5; Environmental sciences; GE1-350; East Antarctica; Dronning Maud Land; Heimefrontfjella; Antarc*; Antarctica
• Online Access: https://doi.org/10.1038/s43247-022-00673-6; https://doaj.org/article/2a4d2cceec1e4c31a1eb4cae7b995bd8

The Heimefrontfjella escarpment in Dronning Maud Land, East Antarctica divides inland precipitation-dominated ice dynamics from coastal dynamics dominated by grounding line migration, suggest inverse model simulations constrained by cosmogenic nuclide measurements.