Ice bumps reveal history of Antarctic melting

Scientists have discovered a new way to study the history of melting in Antarctica: ice bumps. These mysterious formations have been found in various locations across the continent and offer valuable insights into past temperature changes.

Researchers believe that the ice bumps, which are roughly the size of a grain of rice, form when melting occurs beneath the surface of the ice sheet. As the ice melts, it creates small bumps on the surface that can be seen and studied by scientists.

By analyzing the composition of the ice bumps, researchers can determine when and where melting events occurred in the past. This information is crucial for understanding how Antarctica is responding to climate change and how it may continue to melt in the future.

Overall, the discovery of ice bumps has opened up a new avenue for research on Antarctic melting and promises to provide valuable insights into the continent’s environmental history.