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*ARCTIC REGIONS
2
*SEA ICE
2
CLIMATE
2
COASTAL REGIONS
Ice and Permafrost
2
Snow
2
*ARCTIC OCEAN
1
ALASKA
1
ARCTIC OCEAN
1
BERING SEA
1
CIVIL AFFAIRS
1
COMMERCIAL FISHING
1
CONTAINS BRIEFING CHARTS ONLY
1
CONTINENTAL SHELVES
1
EARTH SCIENCES
1
ECONOMICS
1
ENVIRONMENTS
1
FRESH WATER
1
GLOBAL
1
Geography
1
INFRASTRUCTURE
1
NATURAL RESOURCES
1
OCEANOGRAPHY
1
OIL SPILLS
1
POLICIES
1
RESEARCH MANAGEMENT
1
SEASONS
1
SECURITY
1
STRATEGY
1
TRANSPORT
1
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