As a glaciologist who thinks about ice a lot, rewatching the movie Frozen umpteen times with my six-year-old daughter provides ample opportunity for my imagination to run wild. The movie is set in the fictional kingdom of Arendelle, which is modelled on a fjord landscape, complete with a large glacier at the head of Arenfjord. Ice unsurprisingly plays a very prominent role in the story. Yet this glacier receives very little attention.
Glaciers are receding across the world at an unprecedented rate. And on more than one occasion I have wondered how Arendelle’s glacier might have fared since the time of Frozen.
To add some scientific rigour to this thought experiment, it is useful to approximate a real geographical location. Arendelle is inspired by the fjords of western Norway, a region where most of the glaciers flow from the Jostedalsbreen ice cap, the largest ice mass in mainland Europe.
