Open Polar Keyword
Northwest passage
21
Arctic
16
Sea ice
9
Northern Sea Route
4
Arctic Ocean
3
Climate change
2
Global warming
2
Greenland
2
Newfoundland
2
inuit
2
Alaska
1
Amundsen Gulf
1
Arctic Basin
1
Beaufort Sea
1
Chukchi
1
Chukchi Sea
1
Chukotka
1
Chukotka Autonomous Okrug
1
Hudson Bay
1
IPY
1
Ice cap
1
Icebreaker
1
International Polar Year
1
James Bay
1
North Pole
1
Northeast Passage
1
Polar Ice Cap
1
Sakha Republic
1
Siberia
1
black carbon
1