Keywords: Decrease of old Arctic Sea ice 1982-2007.gif Animation showing decrease of old thick Arctic Sea ice 1982-2007 National Snow and Ice Data Center 2008-01 C Fowler and J Maslanik File Decrease of old Arctic Sea ice 1982-2007 ogv PD-USGov Animated GIF Maps of Arctic sea ice melting Sea ice ImageNote 1 179 273 43 54 420 420 2 Fram Strait ImageNoteEnd 1 ImageNote 2 102 283 54 52 420 420 2 Greenland Grönland ImageNoteEnd 2 ImageNote 3 255 360 54 46 420 420 2 Norway Norwegen ImageNoteEnd 3 ImageNote 4 269 79 58 49 420 420 2 Neusibirische Inseln ImageNoteEnd 4 |