A single Antarctic heatwave or storm can noticeably raise the sea level
By Edward Hanna, University of Lincoln and Ruth Mottram, Danish Meteorological Institute A heat wave in Greenland and a storm in Antarctica. These kinds of individual weather “events” are increasingly being supercharged by a warming climate. But despite being short-term events they can also have a much longer-term effect on the world’s largest ice sheets, and may even lead to tipping points being crossed in the polar regions. We have just published research looking at these sudden changes in the…