Open Polar Keyword
Antarc*
37
Antarctica
34
Antarctic
22
National Institute of Polar Research
15
Arctic
6
Methane hydrate
4
Alaska
3
Kamchatka
3
alaska pollock
3
taiga
3
Jan Mayen
2
North Pole
2
eskimo*
2
sami
2
Accipiter gentilis
1
Alces alces
1
Aleuten
1
Calanus finmarchicus
1
East Antarctica
1
Greenland
1
Inupiatun
1
Kamchatka Peninsula
1
Koryak
1
Lepus timidus
1
Nordpol*
1
South pole
1
Subarctic
1
Tardigrade
1
Ursus arctos
1
Yakut
1
kalaallisut
1
国立極地研究所
1