Fig. 3: Reconstructed ice thickness distribution and glacier retreat stages. | Communications Earth & Environment

Fig. 3: Reconstructed ice thickness distribution and glacier retreat stages.

From: The state and fate of Glaciar Perito Moreno Patagonia

Fig. 3

a The reconstructed ice thickness (2023) of the Glaciar Perito Moreno based on GPR measurements carried out in 2022. Current outline (2024), as well as the outlines throughout stages 1 to 3, are shown. The lake level is indicated by the dotted black line, and the solid black line indicates the cross section shown in (b). Background: SRTM hillshade and SRTM water body mask. b Cross section of the glacier displaying the current surface elevation as well as surface elevations and frontal positions of stages 1 to 3.

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