Alaska-Aleutian volcanic belt

E1529381 UNEXPLORED

The Alaska-Aleutian volcanic belt is a major volcanic arc stretching from mainland Alaska along the Aleutian Islands, characterized by numerous active stratovolcanoes formed by subduction of the Pacific Plate beneath the North American Plate.

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All labels observed (9)

Label	Occurrences
Aleutian volcanic arc	19
Alaska Peninsula and Aleutian Islands volcanic region	2
Alaska Peninsula and Aleutian Islands volcanic arc	1
Alaska Peninsula and Aleutian volcanic arc	1
Alaska Peninsula and Aleutian volcanic province	1
Alaska Peninsula and Aleutian volcanic system	1
Alaska-Aleutian volcanic belt canonical	1
Aleutian volcanic chain	1
North Pacific volcanic belt	1

How this entity was disambiguated

This entity first appeared as the object of triple T22265983 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Alaska-Aleutian volcanic belt
Context triple: [Redoubt Volcano, volcanicBelt, Alaska-Aleutian volcanic belt]

A. Alaska Panhandle volcanic belt
The Alaska Panhandle volcanic belt is a chain of volcanoes and related volcanic features in southeastern Alaska associated with tectonic activity along the Pacific–North American plate boundary.
B. Kamchatka volcanic arc
The Kamchatka volcanic arc is a highly active chain of volcanoes on Russia’s Kamchatka Peninsula, known for its frequent eruptions, numerous stratovolcanoes, and significant role in global volcanism and tectonics.
C. Bismarck volcanic arc
The Bismarck volcanic arc is a chain of active volcanoes in Papua New Guinea formed by subduction-related tectonic processes along the Bismarck Sea region.
D. Cascade Volcanic Arc
The Cascade Volcanic Arc is a major chain of active and dormant volcanoes in western North America, stretching from northern California through Oregon and Washington into British Columbia.
E. Alaska Range volcanic province
The Alaska Range volcanic province is a geologically active region in south-central Alaska characterized by extensive volcanic fields and mountain-building processes associated with subduction along the Pacific margin.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Alaska-Aleutian volcanic belt
Target entity description: The Alaska-Aleutian volcanic belt is a major volcanic arc stretching from mainland Alaska along the Aleutian Islands, characterized by numerous active stratovolcanoes formed by subduction of the Pacific Plate beneath the North American Plate.

A. Alaska Panhandle volcanic belt
The Alaska Panhandle volcanic belt is a chain of volcanoes and related volcanic features in southeastern Alaska associated with tectonic activity along the Pacific–North American plate boundary.
B. Kamchatka volcanic arc
The Kamchatka volcanic arc is a highly active chain of volcanoes on Russia’s Kamchatka Peninsula, known for its frequent eruptions, numerous stratovolcanoes, and significant role in global volcanism and tectonics.
C. Bismarck volcanic arc
The Bismarck volcanic arc is a chain of active volcanoes in Papua New Guinea formed by subduction-related tectonic processes along the Bismarck Sea region.
D. Cascade Volcanic Arc
The Cascade Volcanic Arc is a major chain of active and dormant volcanoes in western North America, stretching from northern California through Oregon and Washington into British Columbia.
E. Alaska Range volcanic province
The Alaska Range volcanic province is a geologically active region in south-central Alaska characterized by extensive volcanic fields and mountain-building processes associated with subduction along the Pacific margin.
F. None of above. chosen