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Adapting Urban Environments to Climate Change: A Case Study of Melbourne Australia

  • Nigel TapperEmail author
Chapter
Part of the Schooling for Sustainable Development book series (SSDE, volume 3)

Abstract

For the first time in global history more people worldwide are making their homes in the urban rather than the rural realm. Australian cities are world leaders in this trend. As a result of physical processes that are clearly understood scientifically, cities are considerably warmer than their rural surrounds. This is highly significant since that urban warmth is superimposed upon any background global climate warming, with some important implications, including for human health, since people become ill and die under conditions of excessive heat. Additionally a move towards urban consolidation that is evident worldwide, driven by the need to reduce encroachment on rural land and the need to increase transport/energy/carbon efficiency, threatens to further increase urban temperatures. This chapter, using the city of Melbourne Australia as an example, presents recent research and policy development on these matters and argues strongly that a holistic approach needs to be taken to matters involving building and urban design to develop more resilient and sustainable cities for the future. Those involved in urban development and design must incorporate a range of approaches known to reduce urban temperatures (irrigated green infrastructure, smart building materials, etc.) at the same time that consolidation and further urbanisation proceeds. However on a positive note, actively pursuing heat reduction strategies in urban environments, where most of the global population now live, and where temperatures are already significantly elevated, might provide us with some important “head room” to manage and adapt to the increased temperatures associated with future climate change.

References

  1. Alexander, L. V., & Arblaster, J. (2008). Assessing trends in observed and modelled climate extremes over Australia in relation to future projections. International Journal of Climatology, 29(3), 417–435.CrossRefGoogle Scholar
  2. Anderson, B., & Bell, M. (2011). Heat waves in the United States: Mortality risk during heat waves and effect modification by heat wave characteristics in 43 U.S. communities. Environmental Health Perspectives, 119(2), 210–218.CrossRefGoogle Scholar
  3. Australian Bureau of Statistics [ABS]. (2011). Regional population growth Australia. http://www.abs.gov.au/AUSSTATS/abs@.nsf/allprimarymainfeatures/797F86DBD192B8F8CA2568A9001393CD?opendocument. Accessed 24 June 2011.
  4. Commonwealth Scientific and Industrial Research Organisation [CSIRO]. (2011). Climate change: Science and solutions for Australia. Collingwood: CSIRO Publishing.Google Scholar
  5. Council of Australian Governments [COAG]. (2004). Intergovernmental agreement on a national water initiative between the Commonwealth of Australia and the Governments of New South Wales, Victoria, Queensland, South Australia, the Australian Capital Territory and the Northern Territory. http://www.coag.gov.au/coag_meeting_outcomes/2004-06-25/docs/iga_national_water_initiative.rtf. Accessed 24 June 2011.
  6. Coutts, A., Beringer, J., & Tapper, N. (2007). Impact of increasing urban density on local climate: Spatial and temporal variations in the surface energy balance in Melbourne, Australia. Journal of Applied Meteorology, 47(4), 477–493.Google Scholar
  7. Coutts, A., Beringer, J., & Tapper, N. (2008). Investigating the climatic impact of urban planning strategies through the use of regional climate modelling: A case study for Melbourne, Australia. International Journal of Climatology, 28(14), 1943–1957.CrossRefGoogle Scholar
  8. Coutts, A. M., Beringer, J., & Tapper, N. (2010). Changing urban climate and CO2 emissions: Implications for the development of policies for sustainable cities. Urban Policy and Research, 28(1), 34–47.CrossRefGoogle Scholar
  9. Gosling, S., McGregor, G., & Lowe, J. (2009). Climate change and heat-related mortality in six cities part 2: Climate model evaluation and projected impacts from changes in the mean and variability of temperature with climate change. International Journal of Biometeorology, 53, 31–51.CrossRefGoogle Scholar
  10. Keating, W., Donaldson, G., Cordioloi, E., Martinelli, M., Kunst, A., Mackenbach, J., et al. (2000). Heat-related mortality in warm and cold-regions of Europe: Observational study. British Medical Journal, 321, 670–673.CrossRefGoogle Scholar
  11. Loughnan, M., Nicholls, N., & Tapper, N. (2009). Mapping vulnerabilities of Melbourne populations to extreme weather conditions [Report prepared for Victorian Department of Human Services, Melbourne, Australia].Google Scholar
  12. Loughnan, M., Nicholls, N., & Tapper, N. (2010a). When the heat is on: Threshold temperatures for AMI admissions to hospital in Melbourne, Australia. Applied Geography, 30(1), 63–69.CrossRefGoogle Scholar
  13. Loughnan, M., Nicholls, N., & Tapper, N. (2010b). The effects of summer temperature, age and socioeconomic circumstance on acute myocardial infarction admissions in Melbourne, Australia. International Journal of Health Geographics, 9, 41. doi:10.1186/1476-072X-9-41.CrossRefGoogle Scholar
  14. Loughnan, M., Tapper, N., Phan, T. & Lynch, K. (2011a). A spatial vulnerability analysis of urban populations to extreme heat events in Australian capital cities and predicted spatial vulnerability for 2030 climate change predictions [Report prepared for Commonwealth of Australia Department of Climate Change, National Centre for Climate Change Adaptation Research, Emergency Management Initiative]. Unpublished report in preparation.Google Scholar
  15. Loughnan, M., Nicholls, N., Tapper, N., & Chandra, S. (2011b). Which postcodes are most vulnerable to hot weather in Melbourne? A spatial analysis of human vulnerability to heat events. Epidemiology, 22(S1), S140.CrossRefGoogle Scholar
  16. Lynch, K. (2011). Future climate change projections and health implications for Australian capital cities. Unpublished B.Env.Sci. (Hons.) thesis, School of Geography and Environmental Science, Monash University, Australia.Google Scholar
  17. Nicholls, N., Skinner, C., Loughnan, M., & Tapper, N. (2007). A simple heat alert system for Melbourne, Australia. International Journal of Biometeorology, 52(5), 375–384.CrossRefGoogle Scholar
  18. Sturman, A., & Tapper, N. (2006). The weather and climate of Australia and New Zealand (2nd ed.). Melbourne: Oxford University Press. ISBN 10 019558466X and 13 978–0195584660.Google Scholar
  19. Suppiah, R., Hennessy, K., Whetton, P., McInnes, K., Macadam, I., Bathols, J., et al. (2007). Australian climate change projections derived from simulations performed for the IPCC 4th assessment report. Australian Meteorolology Magazine, 56, 131–152.Google Scholar
  20. Tapper, N., White, E., Chandra, S., Skinner, T., & Bach, P. (2011, February). Thunderstorms as analogue for water sensitive urban design. Paper presented at Extreme Weather 2011, Joint Conference of the New Zealand Meteorological Society and the Australian Meteorological and Oceanographic Society, Wellington, New Zealand.Google Scholar
  21. United Nations Department of Economic and Social Affairs. (2010). World urbanization prospects: The 2009 revision. http://www.un.org/esa/population/unpop.htm. Accessed 24 June 2011.
  22. United Nations Habitat. (2011). Cities and climate change: Global report on human settlements 2011 [United Nations Human Settlements Programe]. London: Earthscan.Google Scholar
  23. Victorian Department of Human Services [DHS]. (2010). January 2009 heatwave in Victoria: An assessment of health impacts. http://www.health.vic.gov.au/chiefhealthofficer/downloads/heat_impact_rpt.pdf. Accessed 24 June 2011.
  24. Victorian Department of Sustainability and Environment. (2011). Living Melbourne, living Victoria roadmap. http://www.water.vic.gov.au/programs/living-victoria2/living-victoria-roadmap. Accessed 24 June 2011.
  25. Wong, T., & Brown, R. (2009). The water sensitive city: Principles for practice. Water Science and Technology, 60(3), 673–682.CrossRefGoogle Scholar
  26. Wong, T., Allen, R., Beringer, J., Brown, R., Chaudhri, V., Fletcher, T., et al. (2011). Stormwater management in a water sensitive city: Blueprint 2011. Melbourne: Centre for Water Sensitive Cities. ISBN 978-1-921912-00-9.Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2012

Authors and Affiliations

  1. 1.School of Geography and Environmental Science and Centre for Water Sensitive CitiesMonash UniversityMelbourneAustralia

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