Hikurangi Trench

E534406

The Hikurangi Trench is a deep ocean trench off the east coast of New Zealand’s North Island, formed by the subduction of the Pacific Plate beneath the Australian Plate and known for its rich marine life and seismic activity.

All labels observed (7)

How this entity was disambiguated

Statements (50)

Predicate Object
instanceOf oceanic trench
subduction zone
associatedWith Hikurangi Plateau
Hikurangi subduction zone
New Zealand plate boundary
contains cold seeps
methane seeps
country New Zealand
countryJurisdiction New Zealand exclusive economic zone
extendsFrom south of the Kermadec Trench
extendsTo offshore of the Wairarapa coast
formedBy subduction
geologicalContinuationOf Kermadec Trench
Tonga–Kermadec Trench system
linked to: Tonga Trench
habitatFor beaked whales
deep-sea corals
deep-sea fish
invertebrate communities
sperm whales
hazardTo New Zealand east coast
knownFor deep-sea ecosystems
rich marine life
seismic activity
tsunami generation potential
locatedIn South Pacific Ocean
locatedOffCoastOf North Island of New Zealand
linked to: North Island

east coast of New Zealand
maximumDepth approximately 3.2 kilometres
approximately 3200 metres
nearbyCity Gisborne
Napier
nearbyRegion Hawke’s Bay
linked to: Hawke's Bay Region

Wairarapa
oceanCurrentInfluence East Cape Current
Wairarapa Coastal Current
orientation northeast–southwest
overridingPlate Australian Plate
partOf Hikurangi Margin
linked to: Hikurangi Trench

Pacific Ring of Fire
plateBoundaryType oblique subduction
researchFocus chemosynthetic communities
slow slip events
subduction earthquakes
tsunami hazards
riskType megathrust earthquakes
subduction-related tsunamis
studiedBy GNS Science
NIWA
subductingPlate Pacific Plate
tectonicSetting convergent plate boundary

How these facts were elicited

Referenced by (9)

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

Kaikōura hasNearbyOceanFeature Hikurangi Trench
Australian Plate formsBoundary Puysegur Trench
linked to: Hikurangi Trench
Hikurangi subduction margin forms Hikurangi Trough
linked to: Hikurangi Trench
Hikurangi subduction margin firstOrderStructure Hikurangi Trough trench
linked to: Hikurangi Trench
Gisborne railway station locatedInCountrySubdivision Hikurangi Trough seismic region
linked to: Hikurangi Trench
Kaikōura Canyon partOf Hikurangi Margin
linked to: Hikurangi Trench
Kaikōura Canyon partOf Hikurangi Trough system
linked to: Hikurangi Trench
Hikurangi Trench partOf Hikurangi Margin
linked to: Hikurangi Trench