Radiocarbon measurements on planktic and benthic foraminifera from sediment cores in the North Atlantic: Ocean Drilling Program (ODP) 983, SU90-44, MD04-2829, MD01-2461, and EW9302-2JPC Site 983 is located on the Bjorn Drift in approximately 1650 m water depth on the eastern flank of the Reykjanes Ridge. Hole 983A Position: 60°24.200'N, 23°38.437'W. Sediment core SU90-44 collected from the north-eastern Atlantic basin, near the top of a small abyssal hill, southeast of the Rockall plateau, 50°01'N, 17°06'W, 4279 m. Sediment core MD04-2829 collected from Rosemary Bank in the Northern Rockall Trough 58º 56.93’ N; 09º 34.30’ W; 1743 m water depth. Sediment core MD01-2461 was collected from the north-western flank of the Porcupine Seabight approximately 550 km to the southwest, 51°45’N, 12°55’W; 1153 m water depth, recovered in 2001. Core EW9302-2JPC recovered from the Rockall Plateau and East Flank of Reykjanes Ridge from the Flemish Cap in the south- eastern Labrador Sea, 48°47.70′N, 45°05.09′W, taken at water depth 1251m.

Infrasound Data collected at Volcan de Fuego (Guatemala) during three campaigns (May and November 2018, and June 2019). Associated article https://doi.org/10.3390/rs11111302

The data set contains two separate items: (1) Global carbon dioxide removal potential of mine tailings, which includes (a) List of selected silicate-hosted mine tailings (classified by their targeted commodity and typical host rock) for initial assessment of CO2 removal (CDR) potential; (b) Estimated annual and cumulative production (Mt) of suitable tailings for host countries for the years 2030-2100; (c) Assessed deposit types and associated tailings mineralogies; (d) Summary kinetic data for typical targetable minerals in suitable tailings; (e) Effects of mineral compositional (and end member) variations on dissolution rates under unimproved conditions (Wr-Neut); (f) All compiled mineral data used in the GGREW global assessment study and other complimentary GGREW studies; (g) Estimates of dissolution extent over time (on decadal timescales of up to 70 years) for a theoretical 1 kg of tailings material at typical grain sizes and unimproved conditions (using Wr-Neut); (h) Total cumulative CDR (tCDR; MtCO2 as alkalinity); (i) Estimated CDR capacity (cumulative for the estimated annual tailings production at 2030 (sCDR) and total cumulative CDR (tCDR) as alkalinity for 2050 and 2100) for select countries that produce and host suitable tailings; (j) CDR achieved annually by country (2030-2100), under unimproved and improved conditions; and (k) Sources of information for modal mineralogies, commodity production to tailings production ratios and typical grain sizes for each potentially suitable tailings material type. (2) Results of enhanced weathering reactor optimisation with two objectives, namely energy consumption and space (area) requirement, which include the optimisation output for calcite weathering using trickle-bed reactor, calcite weathering using packed-bubble column and forsterite weathering using packed-bubble column. For each of them, the data includes key reactor design parameters, the two objectives, and key process characteristics (particularly, mass transfer performance and mineral dissolution rates).

A range of footprint data collected specifically as part of a Natural Environment Research Grant [NE/H004211/1] held jointly between Bournemouth University (Professor Matthew Bennett) and Liverpool University (Professor Robin Crompton). A directory for each of the field sites investigated by the research team, as well as modern data from various laboratory and field simulations. Scans of individual footprints are an ASCII format, each of which contains the X, Y and Z for a digital elevation model. In most cases there is a site map in PDF format providing a key to the prints and file names. In some cases jpeg thumb nails of the scans are also provided. Most directories contain a PDF text file of additional information detailing the equipment used, collection methods, and precision/accuracy of the data, along with any available academic references.

Geochemical data: %C, %OC, %IC, %N Physical Property data: Wet and dry bulk density, water content, porosity. Sediment cores extracted from Offshore Region: Loch Sunart NM 70277 63360, 56.705259, -5.7545471. For more information see published report, Substantial stores of sedimentary carbon held in mid-latitude fjords. / Smeaton, Craig; Austin, William; Davies, Althea; Baltzar, A.; Abell, R. E.; Howe, J. A. doi:10.5194/bg-13-5771-2016

Publications linked to the Grant: Holwell DA, Keays RR, McDonald I and Williams MR. 2015. Extreme Enrichment of Se, Te, PGE and Au in Cu sulfide microdroplets: evidence from LA-ICP-MS analysis of sulfides in the Skaergaard Intrusion, East Greenland Contribution to Mineralogy and Petrology. doi: 10.1007/s00410-015-1203-y. 2) Smith JW, Holwell DA, McDonald I, Boyce AJ. 2016. The application of S isotopes and S/Se ratios in determining ore-forming processes of Magmatic Ni-Cu-PGE sulfide deposits: a cautionary case study from the northern Bushveld Complex Ore Geology Reviews, 73, 148–174 10.1016/j.oregeorev.2015.10.022. Jenkin GRT, Al-Bassam AZM, Harris, RC, Abbott, AP, Smith DJ, Holwell DA, Chapman RJ and Stanley CJ. 2015. The application of Deep Eutectic Solvent Ionic liquids for environmentally friendly dissolution and recovery of precious metals. Minerals Engineering, doi: 10.1016/j.mineng.2015.09.026. Hughes, H. S.R., McDonald, I., Faithfull, J. W., Upton, B. G..J., and Loocke, M. (2016) Cobalt and precious metals in sulphides of Peridotite Xenoliths and inferences concerning their distribution according to geodynamic environment: a case study from the Scottish lithospheric mantle. Lithos, 240-3, pp. 202-227. doi:10.1016/j.lithos.2015.11.007. Abbott, A.P., Harris, R.C., Holyoak, F., Frisch, G., Hartley, J. and Jenkin, G.R., 2015. Electrocatalytic recovery of elements from complex mixtures using Deep Eutectic solvents. Green Chemistry, 17(4), pp.2172-2179. DOI: 10.1039/C4GC02246G

2 papers and supplementary information produced from NERC Grant NE/I006427/1. Lear, C. H., H. K. Coxall, G. L. Foster, D. J. Lunt, E. M. Mawbey, Y. Rosenthal, S. M. Sosdian, E. Thomas, and P. A. Wilson (2015), Neogene ice volume and ocean temperatures: Insights from infaunal foraminiferal Mg/Ca paleothermometry, Paleoceanography, 30, 1437–1454, doi:10.1002/2015PA002833. Elaine M. Mawbey, Caroline H. Lear; Carbon cycle feedbacks during the Oligocene-Miocene transient glaciation. Geology ; 41 (9): 963–966. doi: https://doi.org/10.1130/G34422.1

Laboratory experimental data on time-dependent rock deformation by the mechanism of brittle creep. The data was obtained from laboratory triaxial deformation experiments. The full dataset also includes a compilation of data on this topic from other laboratories that has previously been published in the open literature.

Documentation of experiments run to investigate partitioning of H-C-F-Cl (Hydrogen, Carbon, fluorine, Chlorine) in the system apatite-melt. Data include representative images of each experiment, together with a description of run conditions as documented in an accompanying manuscript by Riker et al. (submitted).

The partitioning coefficients of water between iron and silicate melts at 20, 50, 90 and 135 gigapascals (corresponding to 2800, 3500, 3900 and 4200 kelvin) were calculated by using ab initio molecular dynamics and thermodynamic integration techniques. The Gibbs free energy of a series of iron and silicate melts with different concentrations of H2/H2O were calculated. Then the chemical potentials of H2/H2O were derived from the concentration dependent Gibbs free energies at each pressure temperature. The partitioning coefficients can be calculated by equating the chemical potential of H2/H2O in iron and silicate melts. The Weeks-Chandler-Andersen (WCA) system with established thermodynamics was used as the reference.