Open Polar Keyword
Antarc*
1,211
Antarctic
895
Antarctica
680
East Antarctica
149
Sea ice
139
Ice Sheet
100
National Institute of Polar Research
89
Ongul Island
55
Arctic
50
Antarctic Ocean
46
Prince Olav Coast
42
Southern Ocean
42
East Ongul Island
40
ice core
35
Enderby Land
34
Icebreaker
34
Victoria Land
32
Iceland
24
South pole
24
Adelie penguin
23
Queen Maud Land
23
Ross Island
23
McMurdo Sound
21
Dronning Maud Land
19
Amundsen Bay
18
Greenland
18
E. Antarctica
14
King George Island
13
Svalbard
13
aurora australis
11
polar night
11
Antarctic Peninsula
10
Ross Sea
10
ice algae
10
Methane hydrate
9
Sakhalin
9
Shirase Glacier
9
Antarctic Krill
8
Copepods
8
Australian Antarctic Division
7
Euphausia superba
7
Spitsbergen
7
Tonagh Island
7
West Antarctica
7
Ice Shelf
6
Iceberg*
6
International Polar Year
6
Pygoscelis adeliae
6
Siberia
6
South Shetland Islands
6
more ...