Tides may be responsible for up to 69% of under-ice melting in an Antarctica ice shelf
No Moon, no tides! No tides, no melting! Save the Earth, BLOW UP THE MOON NOW!!!
Quote:
The ice shelvesthe marine-terminating glaciers of the Antarctic Ice Sheetare melting, and it's not just because of rising atmospheric temperatures. In a one-two punch, ice shelves in Antarctica are fighting a losing battle against rising temperatures both at the surface and under their body. Called basal melting, oceanic heat and compression contribute to the phenomenon, but tides may play a bigger role than previously thought, according to a multi-institution research collaboration based in China. Based on observational data in Prydz Bay, which are the first made of tidal currents and their role in basal melting, the researchers found that tidal currents from the third largest bay in Antarctica may be responsible for up to 69% of basal melting on the Amery Ice Shelf. |
via International Skeptics Forum https://ift.tt/o7HeWZO
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