southwest Pacific Ocean

E36634

marine ecoregion ocean region

The southwest Pacific Ocean is the region of the Pacific encompassing the waters around eastern Australia, New Zealand, and numerous Melanesian and Polynesian islands.

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All labels observed (16)

Label	Occurrences
Southwest Pacific Ocean	87
Southwest Pacific	64
southwestern Pacific Ocean	25
Southwestern Pacific Ocean	21
southwest Pacific Ocean canonical	19
Southwestern Pacific	4
South Pacific region	2
South-West Pacific	2
Pacific Ocean (via Pumicestone Passage)	1
South Pacific Ocean region	1
South Pacific and Australian region	1
Southwest Pacific Basin	1
Southwest Pacific Ocean basin	1
Southwest Pacific Ocean seafloor	1
Southwest Pacific region	1
southwest Pacific	1

How this entity was disambiguated

This entity first appeared as the object of triple T200602 — 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: southwest Pacific Ocean
Context triple: [Nggela Sule, hasRelativeLocation, southwest Pacific Ocean]

A. western Pacific Ocean
The western Pacific Ocean is the portion of the Pacific bordering East and Southeast Asia and Oceania, known for its deep ocean trenches, numerous island chains, and significant tectonic and climatic activity.
B. Southeastern Pacific Ocean
The Southeastern Pacific Ocean is the portion of the Pacific off the western coast of South America, encompassing remote island groups and vast marine ecosystems influenced by the Humboldt Current.
C. Tasman Sea
The Tasman Sea is the body of water separating Australia and New Zealand, known for its often rough conditions and significance to regional shipping and marine life.
D. Coral Sea
The Coral Sea is a marginal sea off the northeast coast of Australia, renowned for its clear waters, rich marine biodiversity, and the Great Barrier Reef.
E. Solomon Sea
The Solomon Sea is a marginal sea of the southwestern Pacific Ocean located between Papua New Guinea and the Solomon Islands, known for its deep basins and significant role in World War II naval battles.
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: southwest Pacific Ocean
Target entity description: The southwest Pacific Ocean is the region of the Pacific encompassing the waters around eastern Australia, New Zealand, and numerous Melanesian and Polynesian islands.

A. western Pacific Ocean
The western Pacific Ocean is the portion of the Pacific bordering East and Southeast Asia and Oceania, known for its deep ocean trenches, numerous island chains, and significant tectonic and climatic activity.
B. Southeastern Pacific Ocean
The Southeastern Pacific Ocean is the portion of the Pacific off the western coast of South America, encompassing remote island groups and vast marine ecosystems influenced by the Humboldt Current.
C. Tasman Sea
The Tasman Sea is the body of water separating Australia and New Zealand, known for its often rough conditions and significance to regional shipping and marine life.
D. Coral Sea
The Coral Sea is a marginal sea off the northeast coast of Australia, renowned for its clear waters, rich marine biodiversity, and the Great Barrier Reef.
E. Solomon Sea
The Solomon Sea is a marginal sea of the southwestern Pacific Ocean located between Papua New Guinea and the Solomon Islands, known for its deep basins and significant role in World War II naval battles.
F. None of above. chosen

Statements (73)

Predicate	Object
instanceOf	marine ecoregion ⓘ ocean region ⓘ
adjacentTo	Chatham Islands ⓘ Coral Sea Islands Territory ⓘ linked to: Chesterfield Islands Great Barrier Reef ⓘ Kermadec Islands ⓘ Lord Howe Island ⓘ New Zealand subantarctic islands ⓘ Norfolk Island ⓘ
affectedBy	El Niño–Southern Oscillation ⓘ La Niña ⓘ
borders	Cook Islands ⓘ Fiji ⓘ French Polynesia ⓘ New Caledonia ⓘ New Zealand ⓘ Niue ⓘ Papua New Guinea ⓘ Samoa ⓘ Solomon Islands ⓘ Tasmania ⓘ Tonga ⓘ Vanuatu ⓘ eastern Australia ⓘ
contains	Campbell Plateau ⓘ Challenger Plateau ⓘ Chatham Rise ⓘ Coral Sea ⓘ Fiji Basin ⓘ Havre Trough ⓘ Kermadec Ridge ⓘ linked to: Tonga–Kermadec Arc Kermadec Trench ⓘ Koro Sea ⓘ Lau Basin ⓘ Lord Howe Rise ⓘ Loyalty Ridge ⓘ New Caledonia Basin ⓘ New Hebrides Trench ⓘ Norfolk Ridge ⓘ Ontong Java Plateau ⓘ South Fiji Basin ⓘ linked to: Fiji Basin South Fiji Ridge ⓘ Tasman Sea ⓘ Tonga Trench ⓘ
hasClimate	subtropical climate ⓘ temperate climate ⓘ tropical climate ⓘ
hasEcosystemType	coral reef ecosystem ⓘ deep-sea trench ecosystem ⓘ open ocean pelagic ecosystem ⓘ seamount ecosystem ⓘ
hasLegalFramework	United Nations Convention on the Law of the Sea ⓘ
hasRegionalOrganization	Pacific Islands Forum Fisheries Agency ⓘ Secretariat of the Pacific Regional Environment Programme ⓘ linked to: Pacific Regional Environment Programme Western and Central Pacific Fisheries Commission ⓘ
importantFor	coastal artisanal fisheries ⓘ pelagic longline fisheries ⓘ seabird foraging areas ⓘ tuna fisheries ⓘ whale migration routes ⓘ
influencedBy	Antarctic Circumpolar Current ⓘ East Auckland Current ⓘ East Australian Current ⓘ South Equatorial Current ⓘ South Pacific Gyre ⓘ
locatedInTheRegion	Southern Hemisphere ⓘ Western Pacific ⓘ linked to: western Pacific Ocean
partOf	Pacific Ocean ⓘ
threatenedBy	climate change ⓘ coral bleaching ⓘ marine pollution ⓘ ocean acidification ⓘ overfishing ⓘ

How these facts were elicited

Referenced by (232)

Full triples — surface form annotated when it differs from this entity's canonical label.

Nggela Sule → hasRelativeLocation → southwest Pacific Ocean ⓘ

Horizon Deep → region → southwest Pacific Ocean ⓘ

subject linked to: Horizon Deep (regionally associated in Tonga-Kermadec system, sometimes compared)

South West Pacific Area → theaterOfOperations → Southwest Pacific ⓘ