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5
Social Sciences
arctic
3
russia
3
arctic routes
2
arctic sea ice cover
2
northern sea route
2
search and rescue (sar)
2
the northern sea route (nsr)
2
vessel traffic patterns
2
Canada
1
Russia
1
arctic shipping
1
energy
1
freedom of navigation
1
he Arctic
1
india
1
internal waters
1
international straits
1
law of the sea
1
maritime safety
1
natural resources
1
polar code
1
scientific research
1
search and rescue
1
sovereignty
1
the Northern Sea Route
1
the Northwest Passage
1
the USA
1
trade
1
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