BGS Hosted Metadata
Effect of ozone on modern clover cultivars
Data includes impacts on root nodule biomass, stomatal conductance, injury rates, and N-fixation in the white clover cultivar (T. repens cv. crusader). An ozone-exposure experiment was conducted in solardomes during the spring and summer of year 2012 on modern clover (Trifolium spp.) cultivars. The effects of ozone pollution (30, 35, 40, 45, 52, 67 parts per billion (ppb) treatment means) on the growth and functioning of the clover cultivars was investigated. Both cultivars had positive increases in ozone-injury rates, although stomatal conductance was unaffected by ozone exposure. Reductions in root nodule biomass and nodule number occurred in white clover, and red clover displayed an increase in nodule density. Nitrogen fixation rates were suppressed in white clover, which could have important implications for the sustainability of managed pasture. The work was carried out as part of a NERC funded PhD. Project number NEC04456. Full details about this dataset can be found at https://doi.org/10.5285/b63fbb6c-5030-43a1-b0ea-160bb5a83078
Simple
- Date (Publication)
- 2017-04-21
- Date (Creation)
- 2010-01-01
- Citation identifier
- https://catalogue.ceh.ac.uk/id/b63fbb6c-5030-43a1-b0ea-160bb5a83078
- Citation identifier
- doi: / 10.5285/b63fbb6c-5030-43a1-b0ea-160bb5a83078
- Other citation details
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Hewitt, D. (2017). Effect of ozone on modern clover cultivars. NERC Environmental Information Data Centre 10.5285/b63fbb6c-5030-43a1-b0ea-160bb5a83078
- Point of contact
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Organisation name Individual name Electronic mail address Role UK Centre for Ecology & Hydrology Mills, G.
Point of contact UK Centre for Ecology & Hydrology Hewitt, D. Point of contact Centre for Ecology & Hydrology Hewitt, D. Author NERC Environmental Information Data Centre Publisher UK Centre for Ecology & Hydrology Owner NERC EDS Environmental Information Data Centre Custodian
- Maintenance and update frequency
- Not planned
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GEMET - INSPIRE themes, version 1.0
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Environmental Monitoring Facilities
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- Access constraints
- Other restrictions
- Other constraints
- no limitations
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© UK Centre for Ecology & Hydrology
- Use constraints
- Other restrictions
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If you reuse this data, you should cite: Hewitt, D. (2017). Effect of ozone on modern clover cultivars. NERC Environmental Information Data Centre https://doi.org/10.5285/b63fbb6c-5030-43a1-b0ea-160bb5a83078
- Spatial representation type
- Text, table
- Language
- English
- Character set
- UTF8
- Topic category
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- Environment
- Begin date
- 2012-07-11
- End date
- 2012-10-03
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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/b63fbb6c-5030-43a1-b0ea-160bb5a83078 Download the data
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/sd/b63fbb6c-5030-43a1-b0ea-160bb5a83078.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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White clover (Trifolium repens cv. Crusader) and red clover (Trifolium pratense cv. Merviot) were exposed to elevated ozone (mean concentrations 30, 35, 40, 45, 52, 67 parts per billion (ppb)) in solardomes for a period of 12 weeks in the early summer of year 2012. Data was first recorded in the field in field notebooks, and was then transferred to electronic copies (MS Excel worksheets). Data was then exported as .csv files for ingestion into the Environmental Information Data Centre.
Metadata
- File identifier
- b63fbb6c-5030-43a1-b0ea-160bb5a83078 XML
- Metadata language
- English
- Character set
- 8859 Part 1
- Hierarchy level
- Dataset
- Hierarchy level name
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dataset
- Date stamp
- 2025-03-21T09:22:04
- 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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