"Doomsday Glacier" is now melting faster. What's the danger?
The 120,000 square kilometre Tuites Glacier in West Antarctica, known as the "Doomsday Glacier", has started melting faster than scientists predicted.
This could lead to global sea level rise and threaten coastal cities and island nations around the world, according to an article on phys.org.
Researchers from the University of California, Irvine and the University of Waterloo found that warm tidal currents are accelerating the melting of this glacier. These currents are contributing to a more rapid retreat of the glacier than previous models suggested.
If the current trend continues, warm ocean waters could completely melt the Thwaites Glacier. This would raise global sea levels by almost 3.35 metres. Such changes could cause catastrophic flooding affecting many major coastal cities and small island nations.
Scientists emphasise the need for urgent action to monitor and reduce the impact of climate change. Efforts to reduce global warming and slow the melting of glaciers are becoming increasingly critical to prevent potential environmental and social disasters.
Previously, models predicted slower melting of the Tuites Glacier, but new evidence suggests that the processes are occurring much faster. This raises serious concerns in the scientific community and calls for a revision of projections and climate change adaptation strategies.