The periodic topography of ice stream beds : insights from the Fourier spectra of mega-scale glacial lineations

• Published in: Journal of Geophysical Research: Earth Surface
• Main Authors: Spagnolo, Matteo, Bartholomaus, Timothy C., Clark, Chris D., Stokes, Chris R., Atkinson, Nigel, Dowdeswell, Julian A., Ely, Jeremy C., Graham, Ali G. C., Hogan, Kelly A., King, Edward C., Larter, Robert D., Livingstone, Stephen J., Pritchard, Hamish D.
• Other Authors: University of Aberdeen.Geography & Environment, University of Aberdeen.The North, University of Aberdeen.Energy, University of Aberdeen.Cryosphere and Climate Change Research Group
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2017
• Subjects: SDG 14 - Life Below Water; ice stream; mega-scale glacial lineations; subglacial beforms; spectral analysis; pattern formation; QE Geology; Natural Environment Research Council (NERC); NE/J004766/1; QE; Amundsen Sea; Antarctic; Hooke; Marguerite; Antarc*; British Antarctic Survey
• Online Access: http://hdl.handle.net/2164/8993; https://doi.org/10.1002/2016JF004154

The research was funded by the NE/J004766/1 UK NERC New Investigator and a SAGES PECRE grants awarded to MS. The Amundsen Sea Embayment multi-beam data were acquired on cruise JR141 of the RRS James Clark Ross in 2006 (PI: R. Larter, British Antarctic Survey). The Pine Island multi-beam data were ac...