(CNN) — Sweden’s tallest mountain has lost its title, and climate change is to blame, as the glacier covering its summit continues to shrink due to rising temperatures, scientists have confirmed.
“For the first time since 1880 we can say for certainty that it’s lower than the other peak,” Gunhild Ninis Rosqvist, a Stockholm University geography professor who has been measuring the peak each year, told CNN. “Last year we suspected it, but it never went below the other peak. Now, we measured it at the end of melt season on September 3 using GPS technology with only a few centimeters margin of error.”
Over the past 50 years, the height of Kebnekaise’s southern peak has decreased by an alarming 24 meters, Ninis Rosqvist added.
Even more worrying is that, in the past 10 years, the melt rate has been one meter per year, she said.
“Temperatures in the summer have increased. Actually, they’ve increased all year round. Even the winters are warming here,” Ninis Rosqvist said. “What’s happening a Kebnekaise’s southern peak is representative for all the glaciers in Scandinavia right now. It’s a symbol for glacier melt. They’re all melting very rapidly.”
Warmer and warmer
There is a chance that the glacier will accumulate snow and ice during the winter, helping the southern peak to reclaim its title. But it would only be temporary.
“The shrinking rate has increased because it’s getting warmer and warmer. A strong snowy winter could balance it out, but it will eventually melt in the summer,” Ninis Rosqvist added.
“The destiny looks poor for the glaciers.”
Ninis Rosqvist, who’s based at the Tarfala Research Station near the mountain, said glacier’s diminishing size is clearly visible. “The glacier is getting thinner and thinner. It covers less area. And it gets slippery at the top, where it should be only ice,” she said.
“I just had a colleague who hasn’t been here for 10 years and he was in shock,” she said. “The rate is faster than I anticipated. Maybe we don’t need so many symbols because we know that it’s getting warmer. But maybe this will help people realize that we need to do something about it.”