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Ice Sheet Retreat

All articles tagged with #ice sheet retreat

Alarming Speed of Antarctic Ice Sheet Retreat Revealed in New Studies
earth-science2 years ago

Alarming Speed of Antarctic Ice Sheet Retreat Revealed in New Studies

A new study has found that the Thwaites Glacier in Antarctica retreated hundreds of meters per day during the pre-satellite era, according to data collected from delicate seafloor landforms. The findings add to a growing body of research on the rapid retreat of Antarctic ice sheets, which has significant implications for global sea level rise. The study highlights the importance of understanding grounding line dynamics and seafloor landforms in predicting future ice-sheet behavior.

Ice Sheet Retreat Accelerating at Alarming Rates Due to Global Warming
climate-change2 years ago

Ice Sheet Retreat Accelerating at Alarming Rates Due to Global Warming

A new study shows that ice sheets retreated in pulses of nearly 2,000 feet per day as the oceans warmed at the end of the last ice age. The rate of retreat was up to 20 times faster than has previously been measured anywhere else, and the findings highlight the importance of stopping the current course of ice sheet melting driven by human impacts to the climate. The study implies that pulses of sea level rise could also be much greater than the long-term average rates currently projected by climate models.