Open Polar Keyword
Antarc*
5
Antarctic
5
Antarctica
4
Antartide
4
antartic*
4
McMurdo Dry Valleys
2
antarcticus
2
Accipiter gentilis
1
Arctic
1
Atlantic salmon
1
Canis lupus
1
Global warming
1
Groenlandia
1
Mare di Ross
1
North Atlantic
1
North Atlantic oscillation
1
Ross Sea
1
Siberia
1
Svalbard
1
Tundra
1
Victoria Land
1
artica
1
artico
1
calotta glaciale
1
kolyma river
1
permafrost
1