Open Polar Keyword
Amery Ice Shelf
1
Antarc*
91
Antarctic
73
Antarctic Ocean
14
Antarctic Peninsula
1
Antarctica
33
Arctic
2
Barents Sea
1
Bering Sea
1
Chukchi
1
Chukchi Sea
1
Cosmonaut sea
1
Dronning Maud Land
1
East Antarctica
3
East Ongul Island
2
Fram Strait
1
Greenland
3
Greenland Sea
3
Ice Sheet
2
Ice Shelf
1
Ice cap
1
Iceberg*
1
Icebreaker
2
Kongsfjord*
1
Kongsfjorden
1
Laptev Sea
1
National Institute of Polar Research
6
Ongul Island
2
Prince Olav Coast
2
Queen Maud Land
3
R/V Lance
2
Ross Sea
2
Sea ice
36
Shirase Glacier
1
Southern Ocean
10
Spitsbergen
2
Weddell Sea
3
Wilkes Land
2
Zooplankton
1
aurora australis
1
ice algae
2
ice core
1
laptev
1
国立極地研究所
6