BGS Hosted Metadata
Chlorophyll absorbance data from lake and river samples incubated with different nutrient combinations in the English Lake District, Norfolk Broads and Greater Glasgow, 2017-2018
The dataset contains spectrophotometrically measured chlorophyll absorbance data from lake and river samples incubated with different nitrogen, phosphorus, silica or combined nutrients, as bioassays, either ex situ for phytoplankton or in situ for periphyton. These data were collected from sites in the English Lake District, Norfolk Broads and Greater Glasgow area in 2017 and 2018 as part of the NERC funded Freshwater Highlight Topic 'Hydroscape'. The work was supported by the Natural Environment Research Council (Grant NE/N00597X/1). Full details about this dataset can be found at https://doi.org/10.5285/2ea22f99-242c-4524-a5dc-3067a5f97a72
Simple
- Date (Publication)
- 2023-08-31
- Citation identifier
- https://catalogue.ceh.ac.uk/id/2ea22f99-242c-4524-a5dc-3067a5f97a72
- Citation identifier
- doi: / 10.5285/2ea22f99-242c-4524-a5dc-3067a5f97a72
- Other citation details
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Mackay, E.B., Clarke, M., Feuchtmayr, H., Rhodes, G., Maberly, S. (2023). Chlorophyll absorbance data from lake and river samples incubated with different nutrient combinations in the English Lake District, Norfolk Broads and Greater Glasgow, 2017-2018. NERC EDS Environmental Information Data Centre 10.5285/2ea22f99-242c-4524-a5dc-3067a5f97a72
- Point of contact
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Organisation name Individual name Electronic mail address Role UK Centre for Ecology & Hydrology Mackay, E.B. Author UK Centre for Ecology & Hydrology Clarke, M.
Author UK Centre for Ecology & Hydrology Feuchtmayr, H. Author UK Centre for Ecology & Hydrology Rhodes, G. Author UK Centre for Ecology & Hydrology Maberly, S. Author UK Centre for Ecology & Hydrology Mackay, E.B. Point of contact NERC EDS Environmental Information Data Centre Custodian NERC EDS Environmental Information Data Centre Publisher UK Centre for Ecology & Hydrology Owner
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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
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GeoNames
- Keywords
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Easedale Tarn
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Codale Tarn
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Bishop Loch
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Woodend Loch
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Strathclyde Loch
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Decoy Broad
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Wroxham Broad
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bioassay
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- Access constraints
- Other restrictions
- Other constraints
- no limitations
- Use constraints
- Other restrictions
- Use constraints
- Other restrictions
- Other constraints
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If you reuse this data, you should cite: Mackay, E.B., Clarke, M., Feuchtmayr, H., Rhodes, G., Maberly, S. (2023). Chlorophyll absorbance data from lake and river samples incubated with different nutrient combinations in the English Lake District, Norfolk Broads and Greater Glasgow, 2017-2018. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/2ea22f99-242c-4524-a5dc-3067a5f97a72
- Spatial representation type
- Text, table
- Language
- English
- Character set
- UTF8
- Topic category
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- Inland waters
- Begin date
- 2017-01-01
- End date
- 2018-12-31
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- 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/data/2ea22f99-242c-4524-a5dc-3067a5f97a72 Download the data
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/sd/2ea22f99-242c-4524-a5dc-3067a5f97a72.zip Supporting information
- 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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Surface dip water samples were collected at the deepest point, lake edge, or ~1 m from the river bank. Periphyton sample filters were obtained from nutrient diffusing periphytometers that were deployed in the streams for two weeks. After two weeks these filters were retrieved and frozen at -20°C on return from the field. Phytoplankton bioassays were initially filtered through a 100 µm mesh, 3x35 ml of filtered water treatments were spiked with the different nutrient additions. Tubes were then incubated for 14 days at 20°C. Following the incubation period, the contents of the tubes were resuspended and filtered onto Whatman GF/C filters and frozen at -20°C. Filters in all cases were defrosted and extracted in 7.36 ml hot methanol, with absorbance readings obtained from a Hitachi U2800 UV/Visible spectrophotometer using a 5cm cuvette. Data were entered into a spreadsheet and manually checked for transcription errors. Data from all experiments were collated into a single file for data archiving purposes.
Metadata
- File identifier
- 2ea22f99-242c-4524-a5dc-3067a5f97a72 XML
- Metadata language
- English
- Character set
- 8859 Part 1
- Hierarchy level
- Dataset
- Hierarchy level name
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dataset
- Date stamp
- 2025-11-13T16:23:58
- 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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