Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
82
datasets available to search
ShareScore release 0.9.0
Dataset results
82 results for “subduction zones”
compositional data for "Chromium isotope behavior during serpentinite dehydration in oceanic subduction zones"
<p>Table 1 refer to the Cr isotope results for the meta-serpentinite in this study. Table S1 shows the major and trace element compositions of the studied samples. Table S2 compiles the available Cr isotope compositions of low-grade serpentinites.</p>
Along-strike structural variation controls slip behaviors across the neighboring segments of the Aleutian-Alaska subduction zone
<p>Rupture behaviors of a subduction megathrust defines its slip type, extent and associated tsunami hazard, but are challenging to be known precisely due to limited fault-zone observations. Here, we integrate GNSS, tsunami-waveforms, seismic-profiles, and earthquake-cycle modeling to delineate slip extent of the 2020 M<sub>w</sub> 7.8 Simeonof (Shumagin) and the 2021 M<sub>w</sub> 8.2 Chignik (Semidi) earthquake sequence, and to understand the possible mechanical control on the distinct rupture behaviors of the neighboring Shumagin-Semidi segments along the Aleutian-Alaska subduction zone. We reveal a compelling fact that both the Simeonof and Chignik earthquakes slip at depth between ~20 to 40 km on the megathrust, a depth range typically observed at these segments in seismic cycles. We observe a contradictory slip behavior and disentangle why the Semidi segment ruptures in multi-variable style of large earthquakes, while the Shumagin segment ruptures with uniformly small to moderate seismicity, by illuminating the sharp variation in morphology across them. We identify a mechanical-structure boundary beneath the Shumagin Island where it separates the megathrust into gentle-smooth less-serpentinized east portion and steep-rough highly-serpentinized west portion. We also enlighten an intriguing fact that the upper slip bounds of the Simeonof-Chignik earthquakes corresponding to the deep boundary of the subducted seafloor ridges at the shallow megathrust, which likely arrested the slip propagating across this boundary to shallower depths as it did for the 1938 M<sub>w</sub> 8.2 event. We highlight that the along-strike structure variation at depths and shallow trench control rupture styles, resulting in low to moderate tsunami hazard at this region. </p>
Molybdenum isotope signatures of forearc serpentinites: Origin and contribution to the subduction zone Mo cycle
<p>Table 1. Mo contents and Sr-Pb-Mo isotope compositions of the serpentinites and metabasites from the Mariana forearc mud volcanoes.<br> Table 2. Parameters for the mixing calculations.</p> <p>Supplementary Tables:<br> Table S1. Sampling locations and descriptions of the samples from the Mariana forearc mud volcanoes.<br> Table S2. Analytical major elements, trace elements and Mo isotopes of standard samples.<br> Table S3. Major and trace element compositions of lavas from Mariana forearc mud volcanoes.</p> <p> </p>
Molybdenum isotope signatures of forearc serpentinites: Origin and contribution to the subduction zone Mo cycle
<p>Table 1. Mo contents and Sr-Pb-Mo isotope compositions of the serpentinites and metabasites from the Mariana forearc mud volcanoes.<br> Table 2. Parameters for the mixing calculations.</p> <p>Supplementary Tables:<br> Table S1. Sampling locations and descriptions of the samples from the Mariana forearc mud volcanoes.<br> Table S2. Analytical major elements, trace elements and Mo isotopes of standard samples.<br> Table S3. Major and trace element compositions of lavas from Mariana forearc mud volcanoes.</p>
Imaging seismic and aseismic plate coupling with interferometric radar (InSAR) in the Hikurangi subduction zone
<p>Data associated with 'Imaging seismic and aseismic plate coupling with interferometric radar (InSAR) in the Hikurangi subduction zone published in GRL.</p>
Model for the GRL Paper: P and S wave anisotropic tomography of the Banda subduction zone
<p>The 3-D tomographic models of isotropic velocity and azimuthal anisotropy beneath the Banda subduction zone.</p>
Revealing Crustal Structure of the Western Philippine Sea Subduction Zone through Seismic, Gravity and Magnetic Joint Inversion Based on Minimum Support Cross-Gradient Coupling
<p>Data contains the synthetic model data and field data.<br> Final model contains the joint and single inverison result. <br> First volum of the data and model represents the location on the profile.</p> <p>Second volum of the model represents the depth of the model, which is all positive.</p> <p>Second volum of the data represent the value of the synthetic data.</p> <p>Rec_obs represents the reflection observed data,fir_tob represents the first arrival travel time observed data, the first and the second volum represents the source number and the receiver number. </p>
Thermal state, slab metamorphism and interface seismicity in the Cascadia subduction zone based on 3-D modeling
Open the record for dataset details and reuse information.
Dataset for: Impacts of a Cascadia subduction zone earthquake on water levels and wetlands of the lower Columbia river and estuary
Open the record for dataset details and reuse information.
Deep carbon cycling in subduction zones: 1. Coupled thermo-metamorphic-dissolution model in open versus closed system
Open the record for dataset details and reuse information.
Tracing the oxidizing state and element-mobilizing fluids in continental subduction zones:Insights from the granitic melt-eclogite interface
Open the record for dataset details and reuse information.
Replication Package: 3D Shear‐wave Velocity and Density Modelling of the Northern Cascadia Subduction Zone
<p>This work is done as part of the <a href="https://metrovanmicromap.ca/" target="_blank" rel="noopener noreferrer">Metro Vancouver Seismic Microzonation Project</a> which aims to improve our understanding of seismic hazards in the Georgia Basin and explore opportunities to reduce their impact through mitigation.<br><br>Accurate shear wave velocity images of the subsurface is required to achieve this, hence we developed a new 3D shear-wave velocity (Vs) model for the region from ambient seismic noise and earthquake data recorded by temporary and permanent seismic stations in the last two decades as well as a new 3D density model from a publicly available gravity dataset.<br><br>Here, we share a replication package that includes datasets (seismic and gravity), computer codes and scripts adopted and developed for this research work. The package also includes intermediate result files and final 3D models and GMT script used to plot each figure in the associated manuscript (Submitted to JGR Solid Earth). Our goal is to support research transparency and reproducibility of our work.</p>
Dataset for "Electrical Conductivity of H2O-rich Silicate Melt: Implications for Subduction Zone Magnetotelluric Anomalies"
Open the record for dataset details and reuse information.
Elasticity of Nacrite: Implications for Subduction Zone Dynamics
<p>Elastic Moduli for Monoclinic Nacrite crystal</p>
Correlation of giant earthquakes with the lunar phase in seven Indo-Pacific subduction zones and around Mongolia
Open the record for dataset details and reuse information.
HighPGibbs, a Practical Tool for Fluid-Rock Thermodynamic Simulation in Deep Earth and Its Application on Calculating Nitrogen Speciation in Subduction Zone Fluids
<p>This file contains all the species involved in the simulation (Table S1) and the mixing models of solid solutions (Table S2), along with an introduction on how to run HighPGibbs. The details of the simulation can be found in <em>Zhong R. C., Li Y. X., Etschmann B., Brugger J., Yu C., Cui H., 2019. HighPGibbs, a practical tool for fluid-rock thermodynamic simulation in deep earth and its application on calculating nitrogen speciation in subduction zone fluids. Geochemistry, Geophysics, Geosystems, Submitted manuscript</em>.</p>
Receiver Function Image of the Mantle Transition Zone beneath Western China: Fragmented Subduction and Counterflow Upwelling --- Result Dataset
<p><span>The compressed file contains the 3-D mantle transition zone imaging results of western China and its neighboring regions, including the depths of the 410- and 660-km discontinuities and the MTZ thicknesses.</span></p>
Sublattice disorder and Fe-Mg substitution in brucite implication for the subduction-zone water cycle
<p>This is the raw dataset for figures in "<span>Sublattice disorder and Fe-Mg substitution in brucite: implication for</span><span> the</span><span> subduction</span><span>-</span><span>zone water cycle"</span></p>
Time series of the correlation coefficient at seismic stations in the Mexican subduction zone
<p>The directory structure is as follows:<br> correlation_coefficient/[STATION]/[YYMMDD]</p> <p>Each file contains the time series of the correlation coefficient every 10 seconds for the data YYMMDD.</p>
Dual subduction zones of the Neo-Tethys Ocean recorded by Late Cretaceous continental arc magmatism in southern Tibet
<p><span>Supporting Information </span> </p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.