Open Polar Keyword
Siberia
pergélisol
permafrost
23
Ice
15
Yakutsk
9
Arctic
8
Climate change
7
Yakoutsk
7
Yakutia
7
lena river
7
Global warming
6
Thermokarst
6
Mackenzie Delta
5
Mackenzie river
5
Arctique*
3
Iakoutsk
2
Alaska
1
Ice Sheet
1
Sakha
1
Sea ice
1
Subarctic
1
Yakut
1
Yakuts
1
iakoute
1
iakoutes
1
subarctique*
1