The polar regions hold large masses of water in the form of
ice, and this ice has a modifying effect on temperature variations.
An increase in the mean temperature of the Arctic, as has been
Digitised from paper maps by Lativan Environment Data Centre.
Converted from DXF files to ARC/INFO coverage (GRID-Arendal).
Details start-end date ask Sindre
To get precise coordinates use ARC/INFO ...