Review Articles

A review of scientifc linkages and interactions between climate change and air quality, with implications for air quality management in South Africa

Tirusha Thambiran, Roseanne D. Diab
South African Journal of Science | Vol 106, No 3/4 | a56 | DOI: https://doi.org/10.4102/sajs.v106i3/4.56 | © 2010 Tirusha Thambiran, Roseanne D. Diab | This work is licensed under CC Attribution 4.0
Submitted: 19 January 2010 | Published: 23 April 2010

About the author(s)

Tirusha Thambiran, CSIR Natural Resources and the Environment, Durban, South Africa
Roseanne D. Diab, School of Environmental Sciences, University of KwaZulu-Natal, Westville campus, South Africa

Abstract

In recent years there has been considerable advancement in our scientifc understanding of the linkages and interactions between climate change and air quality. A warmer, evolving climate is likely to have severe consequences for air quality due to impacts on pollution sources and meteorology. Climate-induced changes to sources of tropospheric ozone precursor gases and to atmospheric circulation are likely to lead to changes in both the concentration and dispersion of near-surface ozone that could act to offset improvements in air quality. The control of air pollutants through air quality management is also likely to impact on climate change, with reductions in ozone, particulate matter and sulphur dioxide being of particular interest. The improved understanding of the relationship between air quality and climate change provides a scientific basis for policy interventions. After a review of the scientific linkages, the potential to include climate change considerations in air quality management planning processes in South Africa was examined.

Keywords

air pollution; air quality management; climate change; greenhouse gases; South Africa; tropospheric O3

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Crossref Citations

1. The case for integrated air quality and climate change policies
Tirusha Thambiran, Roseanne D. Diab
Environmental Science & Policy  vol: 14  issue: 8  first page: 1008  year: 2011  
doi: 10.1016/j.envsci.2011.08.002