Open Polar Keyword
Southern Ocean
Antarc*
836
Antarctic
751
Sea ice
387
Antarctica
279
Arctic
128
Weddell Sea
127
Ice Sheet
100
North Atlantic
96
Antarctic Peninsula
81
Ross Sea
71
Drake Passage
66
Ice Shelf
57
North Atlantic Deep Water
56
Ice Shelves
43
Ocean acidification
43
ice core
41
Kerguelen Islands
39
NADW
39
East Antarctica
31
Arctic Ocean
30
Antarctic Krill
26
Scotia Sea
24
National Institute of Polar Research
23
Euphausia superba
22
Copepods
20
Elephant Seals
20
国立極地研究所
20
Greenland
19
IPY
19
SCAR
19
Iceberg*
18
Scientific Committee on Antarctic Research
18
Antarctic Ocean
17
Filchner Ronne Ice Shelf
17
Filchner-Ronne Ice Shelf
17
Ronne Ice Shelf
17
Alfred Wegener Institute
16
EPICA
14
Amundsen Sea
13
Climate change
12
Blue whale
11
Alaska
10
Planktonic foraminifera
10
Dronning Maud Land
9
minke whale
9
Antarctic Toothfish
8
South pole
8
West Antarctica
8
Bellingshausen Sea
7
more ...