Overall, initial figures suggest that Greenland may have gained a small amount of ice over the 2016-17 year.
Guest post: How the Greenland ice sheet fared in 2017 | Carbon Brief
Antarctica is also gaining ice.
NASA Study: Mass Gains of Antarctic Ice Sheet Greater than Losses | NASA
Greenland and Antarctica are both gaining ice, yet experts say sea level rise is accelerating. They must believe in an extraterrestrial source of water.
