Subglacial water flow over an Antarctic palaeo-ice stream bed

• Published in: Journal of Geophysical Research: Earth Surface
• Main Authors: Hogan, K.A., Arnold, N.S., Larter, R.D., Kirkham, J.D., Noormets, R., Ó Cofaigh, C., Golledge, N., Dowdeswell, J.A.
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Geophysical Union 2022
• Subjects: Antarctic; West Antarctica; Pacific; Marguerite; Antarc*; Antarctica; Ice Sheet
• Online Access: http://nora.nerc.ac.uk/id/eprint/531182/; https://nora.nerc.ac.uk/id/eprint/531182/1/JGR%20Earth%20Surface%20-%202022%20-%20Hogan%20-%20Subglacial%20Water%20Flow%20Over%20an%20Antarctic%20Palaeo%E2%80%90Ice%20Stream%20Bed.pdf; https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021JF006442

The subglacial hydrological system exerts a critical control on the dynamic behaviour of the overlying ice because its configuration affects the degree of basal lubrication between the ice and the bed. Yet this component of the glaciological system is notoriously hard to access and observe, particul...