An Integrated Agent-Based Framework for Assessing Air Pollution Impacts

Abstract

Air pollution has considerable impact on human health and the wellbeing. Thus many regions of the world have established air pollution standards to ensure a minimum level of air quality. Precise assessment of the health and socio-economic impacts of air pollution is, however, a complex task; indeed, methods based within an epidemiological tradition generally underestimate human risk of exposure to polluted air. In this study, we introduce an agent-based modeling approach to ascertaining the impact of changes in particulate matter (PM10) on mortality and frequency of hospital visits in the greater metropolitan region of Sydney, Australia. Our modeling approach simulates human movement and behavioral patterns in order to obtain an accurate estimate of individual exposure to a pollutant. Results of our analysis indicate that a 50% reduction in PM10 levels (relative to the baseline) could considerably lower mortality, respiratory hospital admissions and emergency room visits leading to reduced pressure on health care sector costs and placing lower stress on emergency medical facilities. Our analysis also highlights the continued need to avoid significant increases in air pollution in Sydney so that associated health impacts, including health care costs, do not increase.

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D. Newth and D. Gunasekera, "An Integrated Agent-Based Framework for Assessing Air Pollution Impacts," Journal of Environmental Protection, Vol. 3 No. 9A, 2012, pp. 1135-1146. doi: 10.4236/jep.2012.329132.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] NSW Department of Environment, Climate Change and Water, “NSW State of the Environment 2009 Report,” Sydney, 2009.
[2] T. C. Germann, K. Kadau, I. M. Longini and C. A. Macken, “Mitigation Strategies for Pandemic Influenza in the United States,” Proceedings of the National Academy of Science, Vol. 103, No 15, 2006, pp. 5935-5940. doi:10.1073/pnas.0601266103
[3] D. Newth and D. Gunasekera, “Climate Change and the Effects of Dengue upon Australia: An Integrated Analysis of Health Impacts and Costs,” IOP Conference Series: Earth and Environmental Science, Vol. 11, 2010.
[4] M. Cope, S. Lee, J. Noonan, B. Lilley, D. Hess and M. Azzi, “Chemical Transport Model Technical Description,” Centre for Australian Weather and Climate Research, Melbourne, 2009.
[5] P. Hurley, “TAPM V4. Part 1: Technical Description,” CSIRO Marine and Atmospheric Research Paper No. 25, 2008. http://www.cmar.csiro.au/research/tapm/docs/tapm_v4_technical_paper_part1.pdf
[6] P. J. Hurley, W. L. Physick, and A. K. Luhar, “TAPM: A Practical Approach to Prognostic Meteorological and Air Pollution Modeling,” Environmental Modelling and Software, Vol. 20, No. 6, 2005, pp. 737-752. doi:10.1016/j.envsoft.2004.04.006
[7] Australian Bureau of Statistics, “2006 Census of Population and Housing,” 2006 Catalogue no. 2914.0.55.002.
[8] Australian Bureau of Statistics, “How Australians Use Their Time, 2006,” 2008 Catalogue no. 4153.
[9] M. C. González1, C. A. Hidalgo and A.-L. Barabási, “Understanding Individual Human Mobility Patterns,” Nature, Vol. 453, 2008, pp. 779-782. doi:10.1038/nature06958
[10] B. Ostro, “Estimating Health Effects of Air Pollution: A Methodology with an Application to Jakarta,” World Bank Policy Research Working Paper 1301, The World Bank, Washington DC, 1994.
[11] B. Jalaludin, G. Morgan, G. Salkeld, and C. Gaskin, “Health Benefits of Reducing Ambient Air Pollution Levels in the Greater Metropolitan Region,” NSW Department of Environment, Climate Change and Water and the NSW Department of Health, Sydney, 2010.
[12] Productivity Commission, Public and Private Hospitals, Research Report, Canberra, December 2009.
[13] World Health Organization, “The Global Burden of Disease: 2004 Update,” World Health Organization, Geneva, 2008. http://www.who.int/healthinfo/global_burden_disease/GBD_report_2004update_full.pdf

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