Nature, 29 October 2025
Southern Ocean warming could lead to 60% of Antarctic ice shelves disappearing by 2300 under a very high emissions scenario, but remaining below 2°C would allow nearly all ice shelves to remain stable and whole. This study forecasts the long-term health of the floating margins of the Antarctic Ice Sheet. Rising ocean temperatures increase the flow of warm water under ice shelves, causing them to thin and break apart. The loss of these ice shelves would remove the natural brake that currently holds back vast portions of the Antarctic ice sheet, paving the way for potentially up to 10 meters of sea-level rise over coming centuries.
Philosophical Transactions of the Royal Society, 23 April 2026 Observations suggest we are currently tracking…
NPJ Natural Hazards, 16 April 2026) Rising temperatures and shifting regional precipitation patterns are reducing…
Nature Communications, 18 March 2026 This study identified a marked increase in both flood frequency…
The Cryosphere, 7 April 2026 Projections of Antarctica’s response to temporary but extreme ocean warming…
The Cryosphere, 1 April 2026 Antarctic sea ice stayed fairly steady from 2010-2014, but began…
Changes in Antarctica can trigger fast and cascading impacts, often with global consequences. Multiple abrupt…