What lies beneath: A detailed bathymetry of the sea-floor below Ekström Ice Shelf, East Antarctica

• Main Authors: Smith, Emma, Drews, Reinhard, Ehlers, Todd, Franke, Dieter, Gaedicke, Christoph, Hofstede, Coen, Kuhn, Gerhard, Lambrecht, Astrid, Mayer, Christoph, Tiedemann, Ralf, Eisen, Olaf
• Format: Conference Object
• Language: unknown
• Published: 2019
• Subjects: Dronning Maud Land; East Antarctica; Ekström Ice Shelf; Antarc*; Antarctica; Ice Shelf; Ice Shelves
• Online Access: https://epic.awi.de/id/eprint/49570/; https://epic.awi.de/id/eprint/49570/1/EGU2019-7454.pdf; https://hdl.handle.net/10013/epic.301b7679-ba34-46e9-8182-d6afd4945f24; https://hdl.handle.net/

An extensive grid of seismic reflection data collected on Ekstro ̈m Ice Shelf, East Antarctica, between 2010–2018, using an on-ice vibroseis source and snowstreamer, are used to make a detailed bathymetry map of the sea floorand ice-shelf cavity. The maps shows a deep sea-floor trough, likely a pale...