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Akademický článek

Heterogeneous Crustal Structure of the Hikurangi Plateau Revealed by SHIRE Seismic Data: Origin and Implications for Plate Boundary Tectonics

Autor: Dan Bassett, Gou Fujie, Shuichi Kodaira, Ryuta Arai, Yojiro Yamamoto, Stuart Henrys, Dan Barker, Andrew Gase, Harm vanAvendonk, Nathan Bangs, Hannu Seebeck, Brook Tozer, Katie Jacobs, Thomas Luckie, David Okaya, Kimi Mochizuki

Publikováno v: Geophysical Research Letters, Vol 50, Iss 22, Pp n/a-n/a (2023)

Abstract Marine multichannel and wide‐angle seismic data constrain the distribution of seamounts, sediment cover sequence and crustal structure along a 460 km margin‐parallel transect of the Hikurangi Plateau. Seismic reflection data reveals five

Externí odkaz: https://doaj.org/article/6a2ada0199ea4c0c84810688016e484b

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Akademický článek

A machine learning approach for the prediction of pore pressure using well log data of Hikurangi Tuaheni Zone of IODP Expedition 372, New Zealand

Autor: Goutami Das, Saumen Maiti

Publikováno v: Energy Geoscience, Vol 5, Iss 2, Pp 100227- (2024)

Pore pressure (PP) information plays an important role in analysing the geomechanical properties of the reservoir and hydrocarbon field development. PP prediction is an essential requirement to ensure safe drilling operations and it is a fundamental

Externí odkaz: https://doaj.org/article/f50d08a9afd94ab68660b9cd7bf43120

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Akademický článek

Permeability and Elastic Properties of Rocks From the Northern Hikurangi Margin: Implications for Slow‐Slip Events

Autor: Nicola Tisato, Carolyn D. Bland, Harm VanAvendonk, Nathan Bangs, Hector Garza, Omar Alamoudi, Kelly Olsen, Andrew Gase

Publikováno v: Geophysical Research Letters, Vol 51, Iss 2, Pp n/a-n/a (2024)

Abstract Fluid flow and pore‐pressure cycling are believed to control slow slip events (SSEs), such as those that frequently occur at the northern Hikurangi margin of New Zealand. To better understand fluid flow in the forearc system we examined th

Externí odkaz: https://doaj.org/article/36d796daf33d48ef947c8830e75182ac

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Akademický článek

A new family of Asellota (Crustacea, Isopoda) from the deep sea of Zealandia

Autor: George D.F. Wilson

Publikováno v: European Journal of Taxonomy, Vol 917, Iss 1 (2024)

A new family-level taxon of deep-sea isopods, Basoniscus hikurangi gen. et sp. nov., was recovered from the Hikurangi Plateau in the deep sea off eastern New Zealand. The broad-bodied, eyeless, seemingly unremarkable isopod was unusual in its possess

Externí odkaz: https://doaj.org/article/71b1ce809c3f4d81977a943588d56824

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Akademický článek

Temporal Relationship of Slow Slip Events and Microearthquake Seismicity: Insights From Earthquake Automatic Detections in the Northern Hikurangi Margin, Aotearoa New Zealand

Autor: Jefferson Yarce, Anne F. Sheehan, Steven Roecker

Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 24, Iss 3, Pp n/a-n/a (2023)

Abstract Slow slip events in the northern Hikurangi margin of Aotearoa New Zealand occur every 18–24 months and last for several weeks before returning to average convergence rates of around 38 mm/yr. Along this plate boundary, the Hikurangi platea

Externí odkaz: https://doaj.org/article/c108c91fac524d55b8ad1ef224724d5d

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Akademický článek

Causes of permanent vertical deformation at subduction margins: Evidence from late Pleistocene marine terraces of the southern Hikurangi margin, Aotearoa New Zealand

Autor: Dee Ninis, Andy Howell, Timothy Little, Nicola Litchfield

Publikováno v: Frontiers in Earth Science, Vol 11 (2023)

Theoretical studies of the seismic cycle at convergent plate boundaries anticipate that most coseismic deformation is recovered, yet significant permanent vertical displacement of the overriding plate is observed at many subduction margins. To unders

Externí odkaz: https://doaj.org/article/40a46b622e53421c8572fe9ed279796e

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Akademický článek

Slow Slip Events Associated with Seismic Activity in the Hikurangi Subduction Zone, New Zealand, from 2019 to 2022

Autor: Li Yan, Yanling Sun, Meng Li, Ahmed El-Mowafy, Lei Ma

Publikováno v: Remote Sensing, Vol 15, Iss 19, p 4767 (2023)

Slow slip events (SSEs) are geophysical phenomena primarily occurring in subduction zones. These events are often associated with seismic activity and can be detected by Global Positioning System (GPS). However, the relationship between SSEs and seis

Externí odkaz: https://doaj.org/article/c383e45fb9d74ac8b232b0a4faf94662

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Akademický článek

Gas Hydrates, Subsurface Structures and Tectonic Features of the Tuaheni Landslide Complex in the Northern Hikurangi Margin, New Zealand, Revealed by Seismic Attribute Analysis

Autor: Maheswar Ojha, Uma Shankar, Ranjana Ghosh

Publikováno v: Journal of Marine Science and Engineering, Vol 11, Iss 7, p 1359 (2023)

The Tuaheni Landslide Complex, located on the upper slope of the northern Hikurangi Margin in New Zealand, is a unique place to research on slow slip creep-like deformation and seabed failure, as well as their possible relationship with the presence

Externí odkaz: https://doaj.org/article/1de5849fc2db445aaf0342efe9f6e1ee

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Akademický článek

Plate‐Rate Frictional Behavior of Sediment Inputs to the Hikurangi Subduction Margin: How Does Lithology Control Slow Slip Events?

Autor: A. M. Eijsink, M. J. Ikari

Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 23, Iss 6, Pp n/a-n/a (2022)

Abstract The northern Hikurangi subduction margin hosts slow slip events (SSEs), which are exceptionally shallow (

Externí odkaz: https://doaj.org/article/742cad96e2b44d72932e4d668fcbfc42

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