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Column ozone levels in the UK

Column ozone levels at Lerwick, Camborne, Reading and Manchester Note: Camborne closed in December 2003. For the Baseline measurement and analysis of UK ozone and UV - 2012 click on web link...

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...

Ozone effects in high sugar grass pasture

Data includes raw shoot biomass and yield, production and gas exchange, nodulation and N-fixation and forage quality data, including relative and consumable food values. The impacts of ozone on the...

Influence of Jasmonic acid on the response of pasture to ozone

The data are biomass and ozone-injury data for white clover (Trifolium repens). Dataset concerns a 2014 study on the effects of Jasmonic acid/cutting in modulating the response of clover to ozone....

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

The data presented are growth and physiological measurements from an ozone exposure experiment, during which grassland forbs, Leontodon hispidus and Succisa pratensis were exposed to low, medium...

Biomass of Trifolium repens versus Lolium perenne after ozone exposure in solardomes

The data are biomass measurements from an ozone exposure experiment, during which Trifolium repens and Lolium perenne were exposed as both monocultures and two-species mixtures to an episodic rural...

Photosynthesis of Trifolium repens versus Lolium perenne after ozone exposure in solardomes

The dataset consists of ACi (net CO2 assimilation rate, A, versus calculated substomatal CO2 concentration, Ci) curve data from an ozone experiment during which Trifolium repens and Lolium perenne...

ACSOE OXICOA OZPROF 96, OZPROF 97 and OZPROF 98: Ozone Profile Data from Aberystwyth, UK

The Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) OXIdising Capacity of the Ocean Atmosphere (OXICOA) was a study of oxidant, radical and related gas-phase chemistry in the clean...

ACSOE OXICOA OZPROF 96, OZPROF 97 and OZPROF 98: Ozone Profile Data from Aberystwyth, UK

The Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) OXIdising Capacity of the Ocean Atmosphere (OXICOA) was a study of oxidant, radical and related gas-phase chemistry in the clean...

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

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...

Plant biomass and leaf-level functional traits from four different genotypes of sugarcane plants grown under a range of ozone conditions

This dataset contains measurements of plant biomass and leaf-level functional traits from sugarcane plants of four different genotypes that were grown under different ozone (O3) conditions in Open...

Modelled annual average production loss due to ozone damage for four global staple crops 2010-2012

Modelled annual average production loss (thousand tonnes per 1 degree by 1 degree grid cell) due to ground-level ozone pollution is presented for the crops maize (Zea mays), rice (Oryza sativa),...

Modelled average percentage yield loss due to ozone damage for four global staple crops (2010-2012)

[THIS DATASET HAS BEEN WITHDRAWN]. Modelled average percentage yield loss due to ground-level ozone pollution (per 1 degree by 1 degree grid cell) are presented for the crops maize (Zea mays), rice...

Modelled annual average production loss due to ozone damage for four global staple crops 2010-2012

Modelled annual average production loss (thousand tonnes per 1 degree by 1 degree grid cell) due to ground-level ozone pollution is presented for the crops maize (Zea mays), rice (Oryza sativa),...

Vehicle Testing Outcomes (by Test Centre)

Vehicle Test Pass Rates by Test Centre in Northern Ireland. These detail the numbers of vehicle tests carried out, full and retest, the percentage pass rates for a range of vehicle types,...

Vehicle Testing Outcomes by Test Centre

These data details the number of vehicle tests (full and retest) carried out during 2016/17 by test centre.

Modelled annual average percentage yield loss due to ozone damage for four global staple crops, 2010-2012 version 2

Modelled average percentage yield loss due to ground-level ozone pollution (per 1 degree by 1 degree grid cell) are presented for the crops maize (Zea mays), rice (Oryza sativa), soybean (Glycine...

Modelled annual average percentage yield loss due to ozone damage for four global staple crops, 2010-2012 version 2

Modelled average percentage yield loss due to ground-level ozone pollution (per 1 degree by 1 degree grid cell) are presented for the crops maize (Zea mays), rice (Oryza sativa), soybean (Glycine...

Modelled ozone flux for the grassland growing season in the UK and USA in 2018

This dataset consists of a vector layer (based on 1 by 1degree grid), of modelled ozone flux (POD1IAM, mmol m-2), The values per grid cell are Phytotoxic Ozone Dose above a threshold of y (y=1 nmol...

Yield and physiology data of two African crops exposed to varying ozone concentrations, grown in solardomes, UK, 2019

Data are presented from an ozone exposure experiment performed on two African crops. The crops (beans and sweet potato) were exposed to three different levels of ozone in the heated UK CEH Bangor...