Open Polar Keyword
Antarc*
22
Antarctic
22
National Institute of Polar Research
Antarctica
8
Sea ice
7
Antarctic Ocean
4
aurora australis
4
Ice Sheet
3
Southern Ocean
3
East Antarctica
2
Icebreaker
2
International Polar Year
2
Antarctic Krill
1
Arctic
1
Australian Antarctic Division
1
Dronning Maud Land
1
Enderby Land
1
Euphausia superba
1
IPY
1
Prydz Bay
1
Tonagh Island
1
ice algae
1
ice covered areas
1
okhotsk sea
1