Search directory

Filter by

574 results found

Diatom Silica Oxygen Isotope Records from the Late Quaternary Antarctic Margin (NERC lead grant NE/G004811/1, child grant NE/G00413)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Antarctica and its ice sheets have played, and continue to play, a major role in the global ocean-atmosphere system, hence, it is critical that we have a sound understanding of the past behaviour...

Oxygen and hydrogen isotope values of water samples, Jamaica (NERC grant NE/K00610X/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Surface waters and shallow groundwater samples were collected by completely filling 30 mL polyethylene bottles, which were then sealed with electrical tape to minimise the risk of evaporative loss....

Hematite and goethite oxygen isotope data from the Spence and Cerro Colorado porphyry copper deposits, Central Andes

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

This spreadsheet contains 21 oxygen isotope measurements for hematite and mixed hematite/goethite samples from the supergene profiles of the Spence and Cerro Colorado porphyry copper deposits in...

Dual stable isotope analysis of nitrogen and oxygen in nitrate in groundwater from Northern Province Chalk in Yorkshire, UK (NERC Grant NE/L002574/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Dual stable isotope analysis comprising nitrogen-15 and oxygen-18 ratios for groundwater samples collected every 2-3 months over one hydrogeological year from the East Riding of Yorkshire. Isotopic...

The oxygen fugacity of core segregation and the redox evolution of the mantle: constraints from iron and chromium isotopes (NERC grant NE/F014295/2)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

This project is aimed at understanding what kind of conditions the Earth's core formed under and how this affected the amount of oxygen present in the rocky interior of the Earth. It uses...

In situ near-streambed light regime and water column dissolved oxygen and temperature measurements performed seasonally at six tributaries of Hampshire River Avon from 2013 to 2014

• Published by: Environmental Information Data Centre
• Last updated: 14 May 2026

The dataset contains time series of dissolved oxygen dynamics and near-streambed light availability from selected riverine sites within the Hampshire Avon catchment (UK). Six rivers within...

Element ratios of seawater and of aragonite precipitated in vitro from seawater at 25°C over variable pH and seawater saturation state and in the presence and absence of amino acids (aspartic acid, glutamic acid and glycine)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Strontium/calcium, magnesium/calcium, lithium/calcium and boron/calcium ratios of 107 aragonite samples precipitated in vitro using a pH stat titrator using the constant composition technique...

Diatom silica oxygen isotope and n-alkanoic acid hydrogen isotope composition of sediments from Lake Suigetsu, Japan (22,000 to 10,000 cal BP)

• Published by: Environmental Information Data Centre
• Last updated: 14 May 2026

This dataset contains information about the stable oxygen isotope composition (δ18O) of bulk diatom silica, and the compound-specific stable hydrogen isotope composition (δ2H) of n-alkanoic acids...

High resolution oxygen isotope stratigraphy of IODP sites U1394, U1395 and U1396 offshore Montserrat, Lesser Antilles (NERC grant NE/K002724/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Our proposed research is based on cores collected during the recent, and very successful, Integrated Ocean Drilling Program (IODP) Expedition 340. The aims of this expedition were to investigate...

Summary data of reach scale oxygen consumption and production in the streambed and in the water column at six tributaries of Hampshire River Avon collected seasonally in 2013 to 2014

• Published by: Environmental Information Data Centre
• Last updated: 14 May 2026

The dataset contains daytime and nighttime averages of oxygen production and consumption rates from representative sites at six rivers within sub-catchments of contrasting geology (clay, greensand,...

Probe Metrics

• Published by: OpenDataNI
• Last updated: 18 June 2026

The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project. It records Dissolved Oxygen...

Probes

• Published by: OpenDataNI
• Last updated: 18 June 2026

The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project. It records Dissolved Oxygen...

Blackwater River MiniDOT Metrics View

• Published by: OpenDataNI
• Last updated: 18 June 2026

The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project. It records Dissolved Oxygen...

Carbon and oxygen stable isotope data (d13C and d18O) of calcite in samples from slag banks (Warton, Glengarnock) in Scotland and northwest England (2022-2023) (NERC Grant NE/X009718/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

This dataset contains the raw and processed data from carbon and oxygen stable isotope analysis of calcite in samples from 2 different field locations - Warton and Glengarnock. The data was...

Stable oxygen and hydrogen isotope composition of precipitation, river water and lake water in the Five Lakes of Mikata catchment, 2011-2012 and 2020-2022

• Published by: Environmental Information Data Centre
• Last updated: 14 May 2026

This dataset contains information about the stable oxygen and hydrogen isotope composition (δ18O, δ2H and d-excess) of waters within the Five Lakes of Mikata catchment. Datapoints span March 2011 –...

Mechanical data from laboratory shear failure experiments of fluid saturated Westerly granite (NERC Grant NE/S000852/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Data recorded during triaxial rock deformation experiments of Westerly granite in the presence of pressurised pore fluids (water). Data consists of mechanical data (load, displacement, confining...

Ultrasonic and mechanical data from laboratory shear failure experiments in fluid saturated Westerly granite (NERC Grant NE/S000852/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Data recorded during triaxial rock deformation experiments of Westerly granite in the presence of pressurised pore fluids (water). Data consists of mechanical data (load, displacement, confining...

Chemical potentials of liquid iron mixtures at ICB conditions and of solid ferropericlase at CMB conditions (NERC grant NE/M000990/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

This dataset contains VASP runs performed on several supercomputing services (ARCHER, Monsoon, Thomas and Grace in the UK; Eos in the USA) to calculate the chemical potentials of liquid iron...

Water chemistry, hydrology and fluvial carbon data for two Amazonian small streams

• Published by: Environmental Information Data Centre
• Last updated: 14 May 2026

The data are concentrations of different fluvial carbon species (dissolved inorganic carbon, dissolved organic carbon and particulate organic carbon) which form part of the lateral transport of...

Pore-Scale Dissolution by CO2 Saturated Brine in a Multi-Mineral Carbonate at Reservoir Conditions: Impact of Physical and Chemical Heterogeneity

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

The datasets contain 40 time-resolved segmented X-ray micro-tomographic images showing mineral dissolution of carbonate rock samples containing dolomite and calcite via CO2 acidified brine fluid...