Open Polar Keyword
South pole
15,010
Antarc*
3,658
Antarctica
2,559
Antarctic
2,132
North Pole
572
Amundsen-Scott
500
Ice Sheet
411
ice core
408
Arctic
369
Greenland
230
East Antarctica
212
Alaska
120
Sea ice
111
Ice Shelf
97
Ice cap
84
Ross Ice Shelf
80
West Antarctica
73
Southern Ocean
71
Polar Record
62
Barrow
58
Antarctic Peninsula
54
The Cryosphere
46
IPY
43
Dronning Maud Land
42
Ny Ålesund
38
Ny-Ålesund
38
Ross Sea
36
Weddell Sea
34
polar night
34
antartic*
32
Antarctique*
31
Polar Research
31
McMurdo Sound
29
Ross Island
29
permafrost
29
Antártica
28
Journal of Glaciology
28
Victoria Land
28
Ice
27
Ice Shelves
27
International Polar Year
27
Macquarie Island
26
Northwest passage
25
Arctic Ocean
24
Svalbard
24
Greenland ice cores
23
EPICA
22
Antarktis*
21
North Atlantic
20
Antarctic Ocean
18
more ...