Radio-echo sounding and waveform modeling reveal abundant marine ice in former rifts and basal crevasses within Crary Ice Rise, Antarctica

Crary Ice Rise formed after the Ross Ice Shelf re-grounded ~1 kyr BP. We present new ice-penetrating radar data from two systems operating at center frequencies of 7 and 750 MHz that confirm the ice rise is composed of a former ice shelf buried by subsequent accumulation. Stacks of englacial diffrac...

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Bibliographic Details
Published in:Journal of Glaciology
Main Authors: Hillebrand, Trevor R., Conway, Howard, Koutnik, Michelle, Martín, Carlos, Paden, John, Winberry, J. Paul
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press 2021
Subjects:
Crary Ice Rise
Ross Ice Shelf
Antarc*
Antarctica
Antarctica Journal
Ice Shelf
Journal of Glaciology
Online Access:http://nora.nerc.ac.uk/id/eprint/530734/
https://nora.nerc.ac.uk/id/eprint/530734/1/radio-echo-sounding-and-waveform-modeling-reveal-abundant-marine-ice-in-former-rifts-and-basal-crevasses-within-crary-ice-rise-antarctica.pdf
https://www.cambridge.org/core/journals/journal-of-glaciology/article/radioecho-sounding-and-waveform-modeling-reveal-abundant-marine-ice-in-former-rifts-and-basal-crevasses-within-crary-ice-rise-antarctica/58EC2C0B0E16F11864FF82391FC3AB50

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