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High velocity friction experiments, Sumatra 2018 (NERC grant NE/P011268/1)

High velocity friction experiments. In this study, new samples recovered by IODP (Integrated Ocean Drilling Program) Exp. 362 from incoming Indian plate sediments will be used to investigate the...

Sound Velocity Profile (SVP) data from Anton Dohrn and East Rockall Bank

Sound Velocity Profile (SVP) data from Anton Dohrn and East Rockall Bank (2009_07-RVFranklin-AntonDhorn-RockallBank). The cruise 2009_03_MV_Franklin Surveyed two Areas of Search for offshore SACs...

Datafiles from elevated temperature velocity-step tests in a triaxial deformation apparatus

Datafiles are from a suite of frictional velocity step experiments on clay-bearing fault gouges, at elevated temperatures up to 180°C. The aim was to test if varying temperature reduces the...

Depth and velocity measurements in the South Saskatchewan River, Canada (2015-2017)

Data were collected in 2015, 2016 and 2017 to provide information on the distribution of flow depth and depth-averaged flow velocity at cross-sections on the South Saskatchewan River, Canada. Data...

Granular Flow Experiments: Methodology description, High-Speed Imaging footage and Analysis of Velocity and Granular Temperature Profiles

This dataset contains high-speed video recordings and particle image velocimetry (PIV) analysis results from granular flow experiments performed on an inclined flume with a fixed rough substrate,...

Ultrasonic Shear Wave Velocity and Attenuation during methane hydrate formation in water saturated sandstone (NERC Grant NE/J020753/1)

This dataset is of laboratory ultrasonic shear wave measurements during methane hydrate formation in water saturated Berea sandstone using pulse echo method. We formed methane hydrate and took...

Global ultralow-velocity zone properties from seismic waveform modelling (NERC Grant NE/R012199/1)

Open source modeling code, with which all data were generated: https://github.com/kuangdai/AxiSEM-3D This code was primarily developed within the NERC-funded project, and used for a at least 10...

Seawater temperature records for the UK Shelf - 13 - Cefas Multibeam Acoustics - Sound Velocity Profile Temperature Data

This dataset has been extracted as part of an exercise to assemble "all" Cefas Temperature Data and publish it in a Data paper. It is one of 17 Cefas data sources assembled. The RV Cefas...

Seawater temperature records for the UK Shelf - 13 - Cefas Multibeam Acoustics - Sound Velocity Profile Temperature Data

This dataset has been extracted as part of an exercise to assemble "all" Cefas Temperature Data and publish it in a Data paper. It is one of 17 Cefas data sources assembled. The RV Cefas...

Seismic data and velocity models supporting Bentham et al., 2018, 'Investigating the use of 3-D full-waveform inversion to characterize the host rock at a geological disposal site (NERC grant NE/L000423/1)

Data deposited are connected to paper "Investigating the use of 3-D full-waveform inversion to characterize the host rock at a geological disposal site" by H.L.M. Bentham, J.V. Morgan and D.A....

Raw data from synchrotron X-ray diffraction, MHz acoustic velocity and Inelastic Neutron Scattering measurements of CaSiO3-CaTiO3 perovskite minerals at mantle conditions

Experimental data originating from the NERC IRF project entitled "Calcium perovskite: the forgotten mantle phase". Data consists of: - large volume press synchrotron XRD ± ultrasonic velocity...

Direct-shear experimental data on sedimentary gouge samples under high confining pressure and sliding velocity steps

This dataset contains raw experimental direct shear testing data as presented by "Ougier-Simonin, A., Castagna, A., Walker, R. J., & Benson, P. M. (2018). Frictional and mechanical behavior of...

P-wave velocity and attenuation (1/Q) data of ice-bearing sand pack during melting measured using an acoustic pulse tube under 2.5 MPa effective pressure

The data comprise P-wave velocity and attenuation (1/Q) measurements of ice-bearing sand packs across ice saturation levels during melting, from frozen to fully melted conditions. Using an acoustic...

P-wave velocity and attenuation (1/Q) data of water-saturated sand pack (from dry to full saturation) at 10 kilohertz frequency measured using an acoustic pulse tube under 10 MPa effective pressure

The data comprise P-wave velocity and attenuation (1/Q) measurements of water-saturated sand packs (four samples) across saturation levels, from dry to fully saturated. Using an acoustic pulse...

Structure and Composition of Large Low Shear Velocity Provinces (NERC Grant NE/K006290/1)

Input and output files from first-principles calculations to compute the lattice thermal conductivity, elastic properties, and phase stability of various lower mantle minerals. Spreadsheets of...

Flow velocity transects collected seasonally at six tributaries of Hampshire River Avon from 2013 to 2014

The dataset contains high-resolution flow transects that were obtained from representative sites at six rivers within sub-catchments of contrasting geology (clay, greensand, chalk) of the Hampshire...

Volumes for online services

This dataset shows the number of requests for various online services offered by Leeds City Council. Guidance -------- Service subscriptions - this is basically a report of the number of...

Micromechanics of shear failure in a porous rock: a combined dataset of high-resolution time-resolved 3D x-ray micro-tomography volumes and local 3D strain fields with contemporaneous acoustic emissions and ultrasonic velocity survey waveforms

This dataset shows both the micro-scale mechanisms and acoustic response involved in shear failure of a deforming porous rock. To our knowledge, this is the first such dataset to combine...

Development and calibration data of the B4+ Mini Buoy design

This dataset contains acceleration data for seven 'Mini Buoys' (low-cost open-source bottom-mounted float sensors for measuring inundation duration, current velocity, and wave orbital velocity from...

Maritime and Coastguard Agency (MCA) Bathymetric Survey HI1368, Thames Dover, (01/07/2011 to 04/08/2011)

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1368; Wallet Spitway...