Open Polar Keyword
North Atlantic
17
Arctic
13
permafrost
7
Mackenzie Delta
6
Alaska
4
lena delta
4
lena river
4
Norwegian Sea
3
Thermokarst
3
Yakutia
3
Antarc*
2
Antarctica
2
Barents Sea
2
Herschel Island
2
Northeast Atlantic
2
Siberia
2
West Antarctica
2
Amundsen Sea
1
Herschel
1
Ice Sheet
1
Yakutsk
1
Yukon
1
khatanga
1