Sediment features across the grounding zone and beneath Ekström Ice Shelf, East Antarctica, imaged using on-ice vibroseis

• Main Authors: Smith, Emma, Drews, Reinhard, Ehlers, Todd, Gaedicke, Christoph, Franke, Dieter, Hofstede, Coen, Kuhn, Gerhard, Lambrecht, Astrid, Mayer, Christoph, Tiedemann, Ralf, Eisen, Olaf
• Format: Conference Object
• Language: unknown
• Published: 2017
• Subjects: East Antarctica; Ekström Ice Shelf; Antarc*; Antarctica; Ice Shelf; Ice Shelves
• Online Access: https://epic.awi.de/id/eprint/46407/; https://epic.awi.de/id/eprint/46407/1/ESmith_GeoBremen_270917.pdf; https://hdl.handle.net/10013/epic.6f22ff38-d5e4-45de-9047-b3a2f1725346; https://hdl.handle.net/

An extensive grid of seismic reflection data collected on Ekström Ice Shelf, East Antarctica, between 2010 – 2017 are used to constrain palaeo-ice flow and retreat in the region. Sets of elongated bedforms are seen in a topographic trough, indicating a probable former ice-stream under the western p...