Visible leaf injury of Trifolium repens versus Lolium perenne after ozone exposure in solardomes

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Last updated:
16 February 2023
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Summary

The dataset consists of proportions of ozone injured or senesced leaves from a study which investigated how the presence of competing species in a community affects these two common responses to ozone. Monocultures and mixtures of Trifolium repens and Lolium perenne were grown in large containers and were exposed in solardomes to either a rural episodic ozone profile (AOT40 (Accumulated Ozone Threshold exposure of 40 parts per billion) of 12.86 ppm h) or control conditions (AOT40 of 0.02 ppm h) for 12 weeks. The proportion of ozone-injured or senesced leaves was determined in different regions of the canopy, the upper canopy (>14cm high), the canopy edge and the inner canopy, by separating injured/senesced leaves from healthy leaves. The experiment was carried out at the CEH Bangor Air Pollution Facility. This work was funded by the Centre for Ecology & Hydrology Integrating Fund Initiative Full details about this dataset can be found at https://doi.org/10.5285/bc4d0325-b67b-4fff-a14b-6e06edf397bd

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Added to data.gov.uk
2022-05-20T10:39:38
Access contraints
© UK Centre for Ecology & Hydrology
Harvest GUID
bc4d0325-b67b-4fff-a14b-6e06edf397bd
Extent
Latitude: 53.239° to 53.237°
Longitude: -4.018° to -4.016°
Spatial reference system
Dataset reference date
2014-12-18 (publication)
2010-01-01 (creation)
Frequency of update
notPlanned
Responsible party
UK Centre for Ecology & Hydrology (pointOfContact, owner); Centre for Ecology & Hydrology (author); University of York (author); NERC EDS Environmental Information Data Centre (custodian); NERC Environmental Information Data Centre (publisher)
ISO 19139 resource type
dataset
Metadata language
eng
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