Hi Espen,
This retreat in the ice seems to be replicated in glaciers around the world, and I was expecting the Briksdal glacier to have retreated somewhat since my last visit as I walked up towards it last week - but I was not prepared for just how far it had actually retreated when I reached the lake.
The retreat was quite shocking, and I really don't expect it to be there at all in a few years time (Talking to the local guide, I was told that this last winter was, like much of Europe, cold, snowy and prolonged. This has not helped save the glacier, which really does seem to be in terminal decline).
I think I might have a look at glaciers in the Alps to see if this scenario is replicated there (indeed, does anyone have data on the European Alpine glaciers?)