Open Polar Keyword
Antarc*
41
Antarctica
33
Antarctic
31
Ice
19
permafrost
19
McMurdo Sound
16
Sea ice
16
Ross Sea
9
Ice Shelf
6
Ice Sheet
5
South pole
3
Alaska
2
Arctic
2
Austral Island
2
Iceberg*
2
McMurdo Ice Shelf
2
Ross Ice Shelf
2
Weddell Sea
2
ice pack
2
Amundsen-Scott
1
Antarctic Peninsula
1
Anvers Island
1
Burton Island Glacier
1
Leopard Seals
1
Queen Maud Land
1
Ross Island
1
Victoria Land
1
Weddell Seal
1
Weddell Seals
1
ice algae
1