New Zealand Herald: A number of floating ice shelves in Antarctica are at risk of disappearing entirely in the next 200 years, as global warming reduces their snow cover, a new study has found.
Their collapse would enhance the discharge of ice into the oceans and increase the rate at which sea-level rises.
Scientists have been observing ice-shelf retreat around the Antarctic Peninsula since the early 1990s, but a new model provides for the first time a strong basis for the prediction of future changes - a major...