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Arctic
3
Bering Sea
North Pole
3
Alaska
2
Aleutian Islands
2
Arctic Ocean
2
Chukchi
2
Chukchi Sea
2
Chukotka
2
Lomonosov Ridge
2
Arctic Archipelago
1
Beaufort Sea
1
Canadian Arctic Archipelago
1
Climate change
1
Davis Strait
1
Hudson Bay
1
National Snow and Ice Data Center
1
Sea ice
1
The Cryosphere
1
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