Articles on Larsen C ice shelf

Displaying all articles

Without floating sea ice, climate-weakened ice shelves are wide open to attack by waves. AAP Image/Caroline Berdon

Ocean waves and lack of sea ice can trigger Antarctic ice shelves to disintegrate

Since 1995, several ice shelves off the Antarctic Peninsula have abruptly disintegrated. A new analysis suggests that these events are triggered when ice shelves lose their buffer of floating ice.
Furious winds keep the McMurdo Dry Valleys in Anarctica free of snow and ice. Calcites found in the valleys have revealed the secrets of ancient subglacial volcanoes. Stuart Rankin/Flickr

Volcanoes under the ice: melting Antarctic ice could fight climate change

Melting ice from Antartica could feed vast plankton blooms, trapping carbon in the ocean. To understand this complex mechanism, researchers looked at volcanoes deep under glaciers.

Top contributors

More