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(*SEA ICE
2
ARCTIC OCEAN)
2
CANADA
2
GREENLAND SEA
2
Ice and Permafrost
2
Snow
2
(*AERIAL RECONNAISSANCE
1
(*ICE ISLANDS
1
ARCTIC REGIONS
1
Alaska
1
Antarctic regions
1
Arctic regions
1
BAFFIN ISLAND
1
C-121 AIRCRAFT
1
CRACKS
1
Canadian Arctic Islands
1
Canadian Arctic Islands waters
1
Coasts
1
DISTRIBUTION
1
DIURNAL VARIATIONS
1
DRIFT)
1
Expeditions
1
Exploration
1
Explorers
1
FREEZING
1
Fisheries
1
Geography
1
Government
1
Greenland
1
Greenland shark
1
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Arctic
3
Greenland
North Pole
3
Sea ice
Arctic Basin
2
Arctic Ocean
2
Greenland Sea
2
Ice
2
permafrost
2
Aklavik
1
Alaska
1
Antarc*
1
Antarctic
1
Antarctica
1
Arctic Archipelago
1
Baffin
1
Baffin Bay
1
Baffin Island
1
Banks Island
1
Canadian Archipelago
1
Foxe Basin
1
Lincoln Sea
1
Parry Channel
1
Robeson channel
1
Svalbard
1
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