Articles | Volume 18, issue 20
https://doi.org/10.5194/acp-18-15491-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-18-15491-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
29 Oct 2018
Research article |
| 29 Oct 2018
| 29 Oct 2018
Seasonal influences on surface ozone variability in continental South Africa and implications for air quality
Tracey Leah Laban
Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
Pieter Gideon van Zyl
CORRESPONDING AUTHOR
Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
Johan Paul Beukes
Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
Ville Vakkari
Finnish Meteorological Institute, Helsinki, Finland
Kerneels Jaars
Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
Nadine Borduas-Dedekind
Department of Environmental Systems Science, ETH Zürich, Zürich, Switzerland
Miroslav Josipovic
Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
Anne Mee Thompson
NASA/Goddard Space Flight Center, Greenbelt, Maryland, USA
Markku Kulmala
Department of Physics, University of Helsinki, Helsinki, Finland
Lauri Laakso
Finnish Meteorological Institute, Helsinki, Finland
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- Factors governing the chemical composition of rain at a regional site in South Africa L. Kok et al. 10.1016/j.atmosenv.2023.120246
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- Observations of ozone formation in southern African savanna and grassland fire plumes V. Vakkari et al. 10.1016/j.atmosenv.2019.117256
- Distribution of volatile organic compounds over Indian subcontinent during winter: WRF-chem simulation versus observations L. Chutia et al. 10.1016/j.envpol.2019.05.097
- Air Pollution and Climate Forcing of the Charcoal Industry in Africa A. Bockarie et al. 10.1021/acs.est.0c03754
- Twenty-one years of passive sampling monitoring of SO2, NO2 and O3 at the Cape Point GAW station, South Africa J. Swartz et al. 10.1016/j.atmosenv.2019.117128
- Key challenges for tropospheric chemistry in the Southern Hemisphere C. Paton-Walsh et al. 10.1525/elementa.2021.00050
- Household indoor concentration levels of NO2, SO2 and O3 in Nsukka, Nigeria K. Agbo et al. 10.1016/j.atmosenv.2020.117978
- Ozone Variability and Trend Estimates from 20-Years of Ground-Based and Satellite Observations at Irene Station, South Africa H. Bencherif et al. 10.3390/atmos11111216
- Six-year observations of aerosol optical properties at a southern African grassland savannah site M. Venter et al. 10.1016/j.atmosenv.2020.117477
- Indirect contributions of global fires to surface ozone through ozone–vegetation feedback Y. Lei et al. 10.5194/acp-21-11531-2021
- Ozone pollution contributes to the yield gap for beans in Uganda, East Africa, and is co-located with other agricultural stresses K. Sharps et al. 10.1038/s41598-024-58144-1
- Distinct spatiotemporal variation patterns of surface ozone in China due to diverse influential factors M. Ma et al. 10.1016/j.jenvman.2021.112368
- Ozone dose-response relationships for tropical crops reveal potential threat to legume and wheat production, but not to millets F. Hayes et al. 10.1016/j.sciaf.2020.e00482
- Measurement report: Size-resolved chemical characterisation of aerosols in low-income urban settlements in South Africa C. Segakweng et al. 10.5194/acp-22-10291-2022
- Technical note: Unsupervised classification of ozone profiles in UKESM1 F. Fahrin et al. 10.5194/acp-23-3609-2023
- Tropospheric ozone pollution reduces the yield of African crops F. Hayes et al. 10.1111/jac.12376
- Assessment of criteria pollutants contributions from coal-fired plants and domestic solid fuel combustion at the South African industrial highveld J. Adesina et al. 10.1016/j.clet.2021.100358
- Substantial yield reduction in sweet potato due to tropospheric ozone, the dose-response function A. Holder & F. Hayes 10.1016/j.envpol.2022.119209
- Quantifying the impact of ozone on crops in Sub-Saharan Africa demonstrates regional and local hotspots of production loss K. Sharps et al. 10.1007/s11356-021-14967-3
- Assessment of Daytime and Nighttime Ground Level Ozone Pollution in Malaysian Urban Areas A. Ahmad et al. 10.47836/mjmhs.19.6.32
- New insight into formation mechanism, source and control strategy of severe O3 pollution: The case from photochemical simulation in the Wuhan Metropolitan Area, Central China R. Wang et al. 10.1016/j.atmosres.2023.106605
- Concentration contextualisation, temporal patterns and sources of hydrogen sulphide at a site on the South African Highveld E. Cogho et al. 10.1016/j.atmosenv.2023.120140
- Statistical analysis of factors driving surface ozone variability over continental South Africa T. Laban et al. 10.1080/1943815X.2020.1768550
- Can Reduced Irrigation Mitigate Ozone Impacts on an Ozone-Sensitive African Wheat Variety? H. Harmens et al. 10.3390/plants8070220
- Size-resolved characteristics of inorganic ionic species in atmospheric aerosols at a regional background site on the South African Highveld A. Venter et al. 10.1007/s10874-018-9378-z
- Using soil nitrogen amendments in mitigating ozone stress in agricultural crops: a case study of cluster beans G. Gupta et al. 10.1007/s10661-023-12146-0
24 citations as recorded by crossref.
- Factors governing the chemical composition of rain at a regional site in South Africa L. Kok et al. 10.1016/j.atmosenv.2023.120246
- Measurement report: Statistical modelling of long-term trends of atmospheric inorganic gaseous species within proximity of the pollution hotspot in South Africa J. Swartz et al. 10.5194/acp-20-10637-2020
- Ozone-induced effects on leaves in African crop species K. Sharps et al. 10.1016/j.envpol.2020.115789
- Observations of ozone formation in southern African savanna and grassland fire plumes V. Vakkari et al. 10.1016/j.atmosenv.2019.117256
- Distribution of volatile organic compounds over Indian subcontinent during winter: WRF-chem simulation versus observations L. Chutia et al. 10.1016/j.envpol.2019.05.097
- Air Pollution and Climate Forcing of the Charcoal Industry in Africa A. Bockarie et al. 10.1021/acs.est.0c03754
- Twenty-one years of passive sampling monitoring of SO2, NO2 and O3 at the Cape Point GAW station, South Africa J. Swartz et al. 10.1016/j.atmosenv.2019.117128
- Key challenges for tropospheric chemistry in the Southern Hemisphere C. Paton-Walsh et al. 10.1525/elementa.2021.00050
- Household indoor concentration levels of NO2, SO2 and O3 in Nsukka, Nigeria K. Agbo et al. 10.1016/j.atmosenv.2020.117978
- Ozone Variability and Trend Estimates from 20-Years of Ground-Based and Satellite Observations at Irene Station, South Africa H. Bencherif et al. 10.3390/atmos11111216
- Six-year observations of aerosol optical properties at a southern African grassland savannah site M. Venter et al. 10.1016/j.atmosenv.2020.117477
- Indirect contributions of global fires to surface ozone through ozone–vegetation feedback Y. Lei et al. 10.5194/acp-21-11531-2021
- Ozone pollution contributes to the yield gap for beans in Uganda, East Africa, and is co-located with other agricultural stresses K. Sharps et al. 10.1038/s41598-024-58144-1
- Distinct spatiotemporal variation patterns of surface ozone in China due to diverse influential factors M. Ma et al. 10.1016/j.jenvman.2021.112368
- Ozone dose-response relationships for tropical crops reveal potential threat to legume and wheat production, but not to millets F. Hayes et al. 10.1016/j.sciaf.2020.e00482
- Measurement report: Size-resolved chemical characterisation of aerosols in low-income urban settlements in South Africa C. Segakweng et al. 10.5194/acp-22-10291-2022
- Technical note: Unsupervised classification of ozone profiles in UKESM1 F. Fahrin et al. 10.5194/acp-23-3609-2023
- Tropospheric ozone pollution reduces the yield of African crops F. Hayes et al. 10.1111/jac.12376
- Assessment of criteria pollutants contributions from coal-fired plants and domestic solid fuel combustion at the South African industrial highveld J. Adesina et al. 10.1016/j.clet.2021.100358
- Substantial yield reduction in sweet potato due to tropospheric ozone, the dose-response function A. Holder & F. Hayes 10.1016/j.envpol.2022.119209
- Quantifying the impact of ozone on crops in Sub-Saharan Africa demonstrates regional and local hotspots of production loss K. Sharps et al. 10.1007/s11356-021-14967-3
- Assessment of Daytime and Nighttime Ground Level Ozone Pollution in Malaysian Urban Areas A. Ahmad et al. 10.47836/mjmhs.19.6.32
- New insight into formation mechanism, source and control strategy of severe O3 pollution: The case from photochemical simulation in the Wuhan Metropolitan Area, Central China R. Wang et al. 10.1016/j.atmosres.2023.106605
- Concentration contextualisation, temporal patterns and sources of hydrogen sulphide at a site on the South African Highveld E. Cogho et al. 10.1016/j.atmosenv.2023.120140
4 citations as recorded by crossref.
- Statistical analysis of factors driving surface ozone variability over continental South Africa T. Laban et al. 10.1080/1943815X.2020.1768550
- Can Reduced Irrigation Mitigate Ozone Impacts on an Ozone-Sensitive African Wheat Variety? H. Harmens et al. 10.3390/plants8070220
- Size-resolved characteristics of inorganic ionic species in atmospheric aerosols at a regional background site on the South African Highveld A. Venter et al. 10.1007/s10874-018-9378-z
- Using soil nitrogen amendments in mitigating ozone stress in agricultural crops: a case study of cluster beans G. Gupta et al. 10.1007/s10661-023-12146-0
Latest update: 12 Nov 2024
Short summary
Surface O3 was measured at four sites in the north-eastern interior of South Africa, which revealed that O3 is a regional problem in continental South Africa, with elevated O3 levels found at rural background and industrial sites. Increased O3 concentrations were associated with high CO levels predominantly related to regional biomass burning, while the O3 production regime was established to be predominantly VOC limited. Increased O3 is associated with strong seasonality of precursor sources.
Surface O3 was measured at four sites in the north-eastern interior of South Africa, which...
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