BGS Hosted Metadata
Field measurements of alkalinity, chloride-ion, conductivity, pH and nutrients in rivers (2003-2006) [LOCAR]
River water alkalinity, chloride-ion, conductivity, pH and nutrients data from the Frome Piddle; Pang Lambourn and Tern catchments, recorded between 2003 and 2006. River water samples were collected fortnightly at twenty three sites within these catchments and analysed for Alkalinity pH 4.5, Ammonia, Chloride-ion, Conductivity 20 deg C, Nitrate, pH, Phosphorus soluble reactive (SRP), Silicate reactive dissolved (SRD) and Sulphate. The samples were collected as part of the NERC funded Lowland Catchment Research (LOCAR) Programme to provide comparable baseline river water chemistry data across the LOCAR catchments. Full details about this dataset can be found at https://doi.org/10.5285/bb600a56-c9cf-4fca-b9be-be3de0039a79
Simple
- Date (Publication)
- 2015-11-05
- Citation identifier
- CEH:EIDC: / 1426780549603
- Citation identifier
- https://catalogue.ceh.ac.uk/id/bb600a56-c9cf-4fca-b9be-be3de0039a79
- Citation identifier
- doi: / 10.5285/bb600a56-c9cf-4fca-b9be-be3de0039a79
- Other citation details
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Leach, D., Henville, P., Wyatt, R., Hewitt, E., Morrissey, I., Weller, J., Tindall, C.I., Bachiller-Jareno, N. (2015). Field measurements of alkalinity, chloride-ion, conductivity, pH and nutrients in rivers (2003-2006) [LOCAR]. NERC Environmental Information Data Centre 10.5285/bb600a56-c9cf-4fca-b9be-be3de0039a79
- Point of contact
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Organisation name Individual name Electronic mail address Role UK Centre for Ecology & Hydrology Point of contact Centre for Ecology & Hydrology Leach, D.
Author Centre for Ecology & Hydrology Henville, P.
Author Centre for Ecology & Hydrology Wyatt, R.
Author Centre for Ecology & Hydrology Hewitt, E.
Author University of Birmingham Morrissey, I.
Author University of Birmingham Weller, J.
Author Centre for Ecology & Hydrology Tindall, C.I.
Author Centre for Ecology & Hydrology Bachiller-Jareno, N.
Author NERC EDS Environmental Information Data Centre Custodian NERC Environmental Information Data Centre Publisher UK Centre for Ecology & Hydrology Owner
- Maintenance and update frequency
- Not planned
- Maintenance note
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Dataset completed
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GEMET - INSPIRE themes, version 1.0
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Environmental Monitoring Facilities
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GEMET - Concepts, version 4.1.3
- Keywords
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- alkalinity
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Lowland Catchment Research Programme (LOCAR)
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The Lowland Catchment Research Programme
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LOCAR
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pH
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silicate
- Access constraints
- Other restrictions
- Other constraints
- no limitations
- Use constraints
- Other restrictions
- Use constraints
- Other restrictions
- Other constraints
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© UK Centre for Ecology & Hydrology
- Use constraints
- Other restrictions
- Other constraints
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If you reuse this data, you should cite: Leach, D., Henville, P., Wyatt, R., Hewitt, E., Morrissey, I., Weller, J., Tindall, C.I., Bachiller-Jareno, N. (2015). Field measurements of alkalinity, chloride-ion, conductivity, pH and nutrients in rivers (2003-2006) [LOCAR]. NERC Environmental Information Data Centre https://doi.org/10.5285/bb600a56-c9cf-4fca-b9be-be3de0039a79
- Spatial representation type
- Text, table
- Language
- English
- Character set
- UTF8
- Topic category
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- Environment
- Begin date
- 2003-11-06
- End date
- 2006-06-14
))
- Unique resource identifier
- OSGB 1936 / British National Grid
- Distribution format
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Name Version Comma-separated values (CSV)
- Distributor contact
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Organisation name Individual name Electronic mail address Role NERC EDS Environmental Information Data Centre
Distributor
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/sd/bb600a56-c9cf-4fca-b9be-be3de0039a79.zip Supporting information
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/data/bb600a56-c9cf-4fca-b9be-be3de0039a79 Download the data
- Hierarchy level
- Dataset
- Other
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dataset
Conformance result
- Title
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Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Statement
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A single sample from the main flow of the river was collected by the Catchment Service Team in that catchment and used to fill a number of bottles supplied by Thames Water Laboratory. Samples for pH and alkalinity readings were poured in a glass bottle. Samples for Phosphorus soluble reactive were filtered in the field. Unfiltered samples were used for the rest of determinands. Samples were then sent to Thames Water for analysis. They used the Seal discrete analyser to determine values for Alkalinity pH 4.5, Ammonia, Chloride-ion, Nitrate, Phosphorus soluble reactive (SRP), Silicate reactive dissolved (SRD) and Sulphate. pH and Conductivity probes were used for those two determinands. A duplicate and a QC sample were sent each week to Thames Water to compare results obtained by the laboratories. The data were quality controlled by Thames Water. A zip file containing box-and-whisker plots for each determinand, showing the range of values (median, inter-quartile range, 1.5 * inter-quartile range, outliers) recorded at each site is available to enable prospective users of the data to understand data quality.
Metadata
- File identifier
- bb600a56-c9cf-4fca-b9be-be3de0039a79 XML
- Metadata language
- English
- Character set
- 8859 Part 1
- Hierarchy level
- Dataset
- Hierarchy level name
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dataset
- Date stamp
- 2025-11-13T16:26:14
- Metadata standard name
- UK GEMINI
- Metadata standard version
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2.3
- Metadata author
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Organisation name Individual name Electronic mail address Role NERC EDS Environmental Information Data Centre Point of contact
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