Geo Map from Scientific Research

SRM45-60. Colours depict the change in Antarctic ice-sheet elevation, and numbers represent the corresponding sea-level contribution (in metres) of Antarctic drainage sectors; ocean subsurface temperatures are also depicted. Elevation changes are computed against the present-day ice sheet from BedMachine Antarctica 59 , 60 . Coloured circles display the regional sea-level contribution of individual catchment areas. Dotted areas in all panels highlight regions experiencing surface melt. Drainage sectors (delineations based on ice provenance) are depicted by thin grey lines 61 .

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