Open Polar Keyword
Antarc*
362
Antarctic
362
Australian Antarctic Division
Southern Ocean
351
aurora australis
316
Antarctica
203
Macquarie Island
99
Heard Island
9
Mertz Glacier
9
Prydz Bay
8
Sea ice
8
Ocean acidification
5
Iceberg*
3
McDonald Islands
3
Ninnis Glacier
3
Australian Antarctic Program
2
Prince Charles Mountains
2
ice core
1