Open Polar Keyword
Antarc*
127
Antarctica
121
EPICA
116
Weddell Seal
32
Sea ice
25
Dronning Maud Land
9
Ice Shelf
9
Antarctic
7
Weddell Sea
4
Weddell Seals
3
Antarktis*
2
Arctic
2
East Antarctica
2
ice core
2
Antarctic Ocean
1
Austral Ocean
1
Barents Sea
1
Greenland
1
Grönland
1
IPY
1
Jan Mayen
1
Nordpol*
1
Novaya Zemlya
1
Open Polar Sea
1
Ronne Ice Shelf
1
Spitzbergen
1
polar night
1