Last year, Alley et al. (doi: 10.1016/j.rse.2018.03.025 ) valued antarctic ice shelf vulnerability to hydrofracture. The measure of vulnerability is the fraction of ice saturated firn.
Amery is disquieting, The first figure attached shows the Amery Shelf in panel a (panel b is the Roy Baudouin shelf)
Today ASLR informs of Stokes et al. (doi : 10.1038/s41598-019-50343-5 ) who superpose supraglacial lake images on those vulnerable areas. Amery is even more disquieting. The second figure attached shows Amery in panel b.
The lakes are in black, the grounding lines in red.
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