Open Polar Keyword
Arctic
48
Greenland
22
Alaska
20
Climate change
9
Global warming
9
Northern Sea Route
9
Arctic Council
8
Arctic shrinkage
8
Sea ice
3
Antarc*
2
Iceland
2
Northwest passage
2
arctic cryosphere
2
Antarctic
1
Antarctica
1
Arctic Ocean
1
Arktis
1
Arktis*
1
Ice Shelf
1
Ice cap
1
Iceberg*
1
Northern Norway
1
Nunavut
1
Phytoplankton
1
Svalbard
1
Zooplankton
1
glacier
1