Open Polar Keyword
Antarc*
Antarctica
78
Antarctic
57
Arctic
12
James Ross Island
8
Ross Island
8
Antarctic Peninsula
5
South pole
5
antarcticus
4
Global warming
3
Greenland
3
Aptenodytes forsteri
2
Nelson Island
2
Ross Archipelago
2
Southern Ocean
2
Sterna paradisaea
2
antartic*
2
EPICA
1
East Antarctica
1
Ice
1
North East Atlantic
1
North Pole
1
Sea ice
1
Weddell Sea
1
Wilkes Land
1
permafrost
1