Open Polar Keyword
Antarc*
26
Antarctic
26
Antarctica
24
Southern Ocean
24
IPY
20
International Polar Year
20
SCAR
20
Scientific Committee on Antarctic Research
20
Antarctic Ocean
10
Antarctic Peninsula
2
Arctic
2
Australian Antarctic Division
2
East Antarctica
2
Heard Island
2
McDonald Islands
2
Ross Sea
2
Weddell Sea
2
aurora australis
1