Lmst

#hikurangi

Hikurangi, Northland, 1982
gelatin silver print 329 x 304 mm - Auckland Art Gallery Toi o Tāmaki, purchased 1997

#Hikurangi #Northland #304mm- #Tāmaki #Matapihi #Kōtuia #women #shovels #vegetablegardens #gardening #Photograph

http://api.digitalnz.org/records/1852192/source

In this black and white photograph, a woman is engaged in the act of planting potatoes. She stands with her back to us, bending over a garden bed filled with rich, dark soil. The woman is dressed in traditional work attire, which includes a long-sleeved shirt and an apron, suggesting she may be experienced in this activity. In her hands, she holds a trowel, using it to dig into the earth and place a potato into the ground with care. The image captures a moment of manual labor in agriculture, conveying a sense of hard work and dedication to the land.

Hikurangi Subduction Zone - The Burning Question About NZ’s Biggest Quake-Maker
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https://www.nzherald.co.nz/nz/hikurangi-subduction-zone-the-burning-question-about-nzs-biggest-quake-maker/TPYTCPZLIVF3XPGHB4DUP6U2NM/ <-- shared media article
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https://doi.org/10.1029/2023GL103696 <-- shared paper
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#GIS #spatial #mapping #NewZealand #remotesensing #geophysics #earthquake #faulting #subduction #platetectonics #risk #hazard #Gisborne #EastCape #Raukumara #stress #testing #sampling #Hikurangi #margin #geology #structuralgeology #model #modeling #permeability #porosity #testing #mudrocks #accretionaryprism #slowslipearthquakes #SSE #mantle #subductionzone #mechanics #stressrelief #pressurevalve

schematic geologic cross section - Hikurangi Subduction Zone, New Zealand

geologic map - Geologic map of the Raukumara peninsula with the position of [their] rock samples

cross section and charts - (a) Velocity model along the SHIRE Line MC10 (Gase et al., 2021). (b) Summary of laboratory results: permeabilities versus porosity and color-coded markers (colorbar in panel a) as a function of ultrasonic Vp for samples FB12, MO02, and MT07 (Tables S1 and S2 in Supporting Information S1).

photo - wharf & headlands, Tokomaru Bay, New Zealand

Large-Scale Submarine Landslides In The Barberton Greenstone Belt, Southern Africa—Evidence For Subduction And Great Earthquakes In The Paleoarchean
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https://pubs.geoscienceworld.org/gsa/geology/article-abstract/doi/10.1130/G51997.1/635654/Large-scale-submarine-landslides-in-the-Barberton <-- shared paper (PDF only)
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#GIS #spatial #mapping #structuralgeology #SouthAfrica #NewZealand #tectonics #subduction #BarbertonGreenstoneBelt #geologicmapping #geology #earthquakes #paleoarchean #stratigraphy #marine #sedimentation #submarinelandslide #hikurangi #megathrust #superposition

geologic maps and cross section - Greater Marlborough Conglomerate, New Zealand

geologic photos - some field evidence for slide blocks

geologic map and cross-section - Hikurangi Subduction Zone and surrounds, New Zealand

geologic and other maps - Barberton Greenstone Belt, South Africa and Eswatini

Reconnaissance Basement Geology and Tectonics of South Zealandia
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https://doi.org/10.1029/2018TC005116 <-- shared paper
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#GIS #spatial #mapping #geology #structuralgeology #geologicmapping #NewZealand #Zealandia #remotesensing #magnetic #reconnaissance #basement #tectonics #SouthZealandia #igneous #batholith #magneticanomaly #continent #seafloor #bathymetry #orogeny #gondwana ##gondwanaland #sampling #hikurangi #forearcbasin #forearc #boreholes #dredging #faulting #faults #gravity #seismic #seismology #renunitegondwanaland #geophysics

Geological map ~1:25 M scale showing offshore South Zealandia and the West Antarctic conjugate margin.

Free-air gravity map of South Zealandia

map / graphic - Topography of Zealandia, outlined in pink. The linear ridges running north-northeast (Colville to the west and Kermadec to the east, separated by the Havre Trough and Lau Basin) and southwest (the Resolution Ridge System) away from New Zealand are not considered part of Zealandia, nor are Australia (left), Vanuatu, or Fiji (top centre).

Seismic sections from locations in western South Zealandia.

Undersea Water Reservoir Off New Zealand’s Coast
Revealed by 3D seismic imaging, the newly-discovered water reservoir lies 3.2 km (2 miles) under the ocean floor off the coast of New Zealand, where it may be dampening a major earthquake fault that faces the country’s North Island.
https://www.sci.news/othersciences/geophysics/hikurangi-water-reservoir-12323.html #Undersea #Water #Reservoir #NewZealand #Coast #Hikurangi

Geoscientists Discover Massive Undersea Water Reservoir Off New Zealand’s Coast
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https://www.sci.news/othersciences/geophysics/hikurangi-water-reservoir-12323.html <-- shared technical article
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https://doi.org/10.1126/sciadv.adh0150 <-- shared paper
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#GIS #spatial #mapping #remotesensing #geology #structuralgeology #NewZealand #model #modeling #megathrust #fault #faulting #subduction #water #groundwater #Hikurangi #hydrogeology #igneous #vulcanism #volcaniclastic #seamounts #marine #bathymetry #seafloor #volcanicplateau #subductionzone #seismicimaging #seismic #earthquake #slowslip #tectonics #geoscience

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