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

• Main Authors: Larter, RD, Hogan, KA, Hillenbrand, CD, Smith, JA, Batchelor, CL, Cartigny, M, Tate, AJ, Kirkham, JD, Roseby, ZA, Kuhn, G, Graham, AGC, Dowdeswell, JA
• Format: Article in Journal/Newspaper
• Language: English
• Published: EGU 2019
• Subjects: 37 Earth Sciences; 3709 Physical Geography and Environmental Geoscience; 3702 Climate Change Science; 3705 Geology; Antarctic; Antarctic Peninsula; Anvers; Palmer Deep; The Antarctic; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.17863/cam.41381; https://www.repository.cam.ac.uk/handle/1810/294282

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...