Growth and physiological measurements of Leontodon hispidus and Succisa pratensis after ozone exposure and elevated nitrogen input from an ozone field release system, North Wales, 2016-2018
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Identification info
- Metadata Language
- English (en)
- Character set
- utf8
- Dataset Reference Date ()
- 2020-11-12
- Identifier
- doi: / 10.5285/382baaf2-7795-4aa8-a434-56c9e6bd1516
- Other citation details
- Holder, A.J., Hayes, F., Sharps, K., Harmens, H. (2020). Growth and physiological measurements of Leontodon hispidus and Succisa pratensis after ozone exposure and elevated nitrogen input from an ozone field release system, North Wales, 2016-2018. NERC Environmental Information Data Centre 10.5285/382baaf2-7795-4aa8-a434-56c9e6bd1516
- Maintenance and update frequency
- notPlanned
- GEMET - INSPIRE themes, version 1.0 ()
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- Environmental Monitoring Facilities
- Wikidata
- GEMET - Concepts, version 4.1.3
- Keywords
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- O3
- Plant growth
- rough hawkbit
- Devil's bit scabious
- Limitations on Public Access
- otherRestrictions
- Other constraints
- no limitations
- Use constraints
- otherRestrictions
- Use constraints
- otherRestrictions
- Other constraints
- © UKCEH
- Use constraints
- otherRestrictions
- Other constraints
- If you reuse this data, you should cite: Holder, A.J., Hayes, F., Sharps, K., Harmens, H. (2020). Growth and physiological measurements of Leontodon hispidus and Succisa pratensis after ozone exposure and elevated nitrogen input from an ozone field release system, North Wales, 2016-2018. NERC Environmental Information Data Centre https://doi.org/10.5285/382baaf2-7795-4aa8-a434-56c9e6bd1516
- Spatial representation type
- textTable
- Distance
- 1 urn:ogc:def:uom:EPSG::9001
- Topic category
-
- Biota
- Climatology, meteorology, atmosphere
- Begin date
- 2016-04-15
- End date
- 2018-09-15
- Code
- WGS 84
Distribution Information
- Data format
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Comma-separated values (CSV)
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Comma-separated values (CSV)
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- Quality Scope
- dataset
- Other
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- The plants were planted directly into the ground in 1m separate square blocks, with the two species alternating in a Latin square design, within nine Free Air Ozone Enrichment (FAOE) rings (4m diameter). Plants were exposed to low, medium and high ozone treatments over three growing seasons (May to September 2016-2018, treatment means: 24, 40 and 57 parts per billion, respectively), with and without the addition of nitrogen (40 kg ha-1 yr-1) during the first year. Irrigation occurred naturally from precipitation, and no supplementary watering was required apart from that associated with the nitrogen addition. Light-saturated photosynthesis and stomatal conductance was recorded on healthy leaves using a LI-COR 6400XT. The chlorophyll index was measured on healthy leaves using an Opti-Sciences CCM200 meter. Plants were oven-dried at 60 degrees Celsius to determine dry weight. Ground cover was determined from grids (containing 100 squares) overlain onto photographs of the plant blocks, with total leaf area and the proportion of damaged leaves assessed. Data was recorded onto field sheets and transferred to Excel sheets and subsequently exported to comma separated value files for deposit into the EIDC.
Metadata
- File identifier
- 382baaf2-7795-4aa8-a434-56c9e6bd1516 XML
- Metadata Language
- English (en)
- Character set
- ISO/IEC 8859-1 (also known as Latin 1)
- Resource type
- dataset
- Hierarchy level name
- dataset
- Metadata Date
- 2023-11-24T14:25:24
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3