Norway's Arctic archipelago of Svalbard recently experienced its highest temperatures since the end of the Viking Age around 800 years ago, the Norwegian Polar Institute said Tuesday.
Analysis of ice taken from Lomonosovfonna, one of the highest glaciers on Svalbard, confirmsartic islands that recent local temperatures have been at their highest since the 13th century, the institute said in a statement.
"And the warming is accelerating," Elisabeth Isaksson, one of the glaciologists at the institute, told AFP. Read More
The institute in 1997 removed ice cores from the glacier containing climate information dating back 800 years and it has only recently finished analysing the wealth of data.