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- Published by:
- Environment Agency
- Last updated:
- 14 June 2024
GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2009 (England)'. The General Quality Assessment Headline Indicator scheme (GQAHI) was the Environment Agency's national...
- Published by:
- Environment Agency
- Last updated:
- 28 June 2024
This record is for Approval for Access product AfA163.4 'Historic GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2010 (Wales)'. The General Quality Assessment Headline...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 10 November 2024
The data include measurements of adsorption experiments, where the adsorption fraction of phosphite and phosphate on experimentally-prepared ferric iron oxides were measured. The amounts of...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 10 November 2024
U-Pb isotope ratio data set for numerous phosphate (apatite) grains in two thin section samples of the LL5 S4-6 Chelyabinsk meteorite. One section is of the S4-6 light lithology, and another of the...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 10 November 2024
Microscopy (Scanning Electron Microscopy, Cathodoluminescence Imaging) and U-Pb isotopic (Secondary Ionisation Mass Spectrometry) analyses of phosphate minerals in a suite of nine L chondrite...
- Published by:
- Environment Agency
- Last updated:
- 14 June 2024
This record is for Approval for Access product AfA163.2 'Historic GQA Headline Indicators of Water Courses - Nutrients - nitrate GQA grades 2010 (Wales)'. The General Quality Assessment Headline...
- Published by:
- Environment Agency
- Last updated:
- 14 June 2024
This record is for Approval for Access product AfA163.1 'Historic GQA Headline Indicators of Water Courses - Nutrients - nitrate GQA grades 2009 (England)'. The General Quality Assessment Headline...
- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 15 December 2017
This series is an amalgamation of all the river water quality data sets previously held on Data.Gov.UK (DGUK), thus consolidating all information about selected nutrients, heavy metals and other...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This data gives the concentration of nutrients in sea water samples from the
water column and from sediments (pore-water) taken in the North Sea. Includes
measurements for Nitrate (NO3) Nitrite...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 10 November 2024
The dataset includes results from laboratory experiments aiming to explore the reduction and polymerization potential of phosphorus under metamorphic conditions. Table 1 shows the initial...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Nutrient concentration data collected on the RV Cefas Endeavour as part of
CEND17_18, CEND03_19 and CEND04_19, including concentrations of nitrite,
nitrate, ammonia, phosphate and silicate....
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Nutrient concentration data collected on the RV Cefas Endeavour as part of
CEND17_18, CEND03_19 and CEND04_19, including concentrations of nitrite,
nitrate, ammonia, phosphate and silicate....
- Published by:
- Environmental Information Data Centre
- Last updated:
- 29 June 2024
This is a dataset of environmental data, vegetation cover, and community- and species-level invertebrate herbivory, sampled at 14 experimental soil plots in the Hengill geothermal valley, Iceland,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 10 November 2024
Zeta potential measurements of rare earth element enriched apatite from Jacupiranga, Brazil under water and collector conditions. Zeta potential measurements can be used to indicate the surface...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 10 November 2024
The dataset documents microfossils (acanthomorphic acritarchs) and sedimentary structures within phosphorite pebbles and interstitial carbonate cements from the Ediacaran Biskopas and Biri...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 29 June 2024
The dataset contains physical, chemical and biological measurements from the waters of 21 river sites across the Red River Delta in northern Vietnam. The data were collected monthly between...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Series of 12 cruises carried out by Cefas in 1976 on board RV Corella and RV
Clione, resampling a grid of fixed stations every month throughout 1976. Data
provided: date; station number; time;...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Series of 12 cruises carried out by Cefas in 1976 on board RV Corella and RV
Clione, resampling a grid of fixed stations every month throughout 1976. Data
provided: date; station number; time;...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 29 June 2024
This dataset contains free residual chlorine, turbidity, nitrate, chloride, sulphate, fluoride, phosphate and thermatolerant coliform concentrations in groundwater from a variety of sources within...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 29 June 2024
This dataset contains vascular plant species abundance, average sward height, and soil analysis data from Parsonage Down National Nature Reserve (NNR), in southern England, in 1970, 1990 and 2016....