Subglacial hydrological control on flow of an Antarctic Peninsula palaeo-ice stream

• Published in: The Cryosphere
• Main Authors: Larter, Robert D., Hogan, Kelly A., Hillenbrand, Claus-Dieter, Smith, James A., Batchelor, Christine L., Cartigny, Matthieu, Tate, Alex J., Kirkham, James D., Roseby, Zoë A., Kuhn, Gerhard, Graham, Alastair G. C., Dowdeswell, Julian A.
• Format: Text
• Language: English
• Published: 2019
• Subjects: Antarctic; Antarctic Peninsula; Anvers; Palmer Deep; The Antarctic; Antarc*; Antarctica
• Online Access: https://doi.org/10.5194/tc-13-1583-2019; https://tc.copernicus.org/articles/13/1583/2019/

Basal hydrological systems play an important role in controlling the dynamic behaviour of ice streams. Data showing their morphology and relationship to geological substrates beneath modern ice streams are, however, sparse and difficult to collect. We present new multibeam bathymetry data that make...