Regional signatures of future fire weather over eastern Australia from global climate modelsHamish G. Clarke A B C , Peter L. Smith A and Andrew J. Pitman B
A NSW Department of Environment, Climate Change and Water, Climate Change Science Section, PO Box 3720, Parramatta, NSW 2124, Australia.
B University of NSW, Climate Change Research Centre, Sydney, NSW 2052, Australia.
C Corresponding author. Email: firstname.lastname@example.org
International Journal of Wildland Fire 20(4) 550-562 http://dx.doi.org/10.1071/WF10070
Submitted: 8 July 2010 Accepted: 25 October 2010 Published: 20 June 2011
Skill-selected global climate models were used to explore the effect of future climate change on regional bushfire weather in eastern Australia. Daily Forest Fire Danger Index (FFDI) was calculated in four regions of differing rainfall seasonality for the 20th century, 2050 and 2100 using the A2 scenario from the Special Report on Emissions Scenarios. Projected changes in FFDI vary along a latitudinal gradient. In summer rainfall-dominated tropical north-east Australia, mean and extreme FFDI are projected to decrease or remain close to 20th century levels. In the uniform and winter rainfall regions, which occupy south-east continental Australia, FFDI is projected to increase strongly by 2100. Projections fall between these two extremes for the summer rainfall region, which lies between the uniform and summer tropical rainfall zones. Based on these changes in fire weather, the fire season is projected to start earlier in the uniform and winter rainfall regions, potentially leading to a longer overall fire season.
Additional keywords: climate projections, fire seasonality, Forest Fire Danger Index.
ReferencesAlexander LV, Arblaster JM (2009) Assessing trends in observed and modelled climate extremes over Australia in relation to future projections. International Journal of Climatology 29, 417–435.
| Assessing trends in observed and modelled climate extremes over Australia in relation to future projections.CrossRef |
Australian Bureau of Meteorology (2005a) Australian climate zones – major classification groups (based on the Köppen classification). Available at http://www.bom.gov.au/climate/environ/other/kpn_group.shtml [Verified 28 April 2010]
Australian Bureau of Meteorology (2005b) Major seasonal rainfall zones of Australia. Available at http://www.bom.gov.au/jsp/ncc/climate_averages/climate-classifications/index.jsp?maptype=seasgrpb#maps [Verified 28 April 2010]
Beer T, Williams A (1995) Estimating Australian forest fire danger under conditions of doubled carbon dioxide concentrations. Climatic Change 29, 169–188.
| Estimating Australian forest fire danger under conditions of doubled carbon dioxide concentrations.CrossRef |
Beeton RJS, Buckley KI, Jones GJ, Morgan D, Reichelt RE, Trewin D (2006) Australia state of the environment. Department of the Environment and Heritage, Independent report to the Australian Government Minister for the Environment and Heritage. (Canberra)
Blanchi R, Lucas C, Leonard F, Finkele K (2010) Meteorological conditions and wildfire-related houseloss in Australia. International Journal of Wildland Fire 19, 914–926.
| Meteorological conditions and wildfire-related houseloss in Australia.CrossRef |
Bradstock RA (2010) A biogeographic model of fire regimes in Australia: current and future implications. Global Ecology and Biogeography 19, 145–158.
| A biogeographic model of fire regimes in Australia: current and future implications.CrossRef |
Bradstock RA, Gill AM (2001) Living with fire and biodiversity and the urban edge: in search of a sustainable solution to the human protection problem. Journal of Mediterranean Ecology 2, 179–195..
Bradstock RA, Cohn JS, Gill AM, Bedward M, Lucas C (2009) Prediction of the probability of large fires in the Sydney region of south-eastern Australia using fire weather. International Journal of Wildland Fire 18, 932–943.
| Prediction of the probability of large fires in the Sydney region of south-eastern Australia using fire weather.CrossRef |
Cary GJ (2002) Importance of changing climate for fire regimes in Australia. In ‘Flammable Australia – the Fire Regimes and Biodiversity of a Continent’. (Eds R Bradstock, J Williams, M Gill) pp. 27–46. (Cambridge University Press: Cambridge, UK)
Cary GJ, Banks JCG (1999) Fire regime sensitivity to global climate change: an Australian perspective. In ‘Biomass Burning and its Inter-Relationships with the Climate System’. (Eds J Innes, M Beniston, M Verstraete) pp. 233–246. (Kluwer: Dordrecht, the Netherlands)
Finkele K, Mills GA, Beard G, Jones DA (2006) National gridded drought factors and comparison of two soil moisture deficit formulations used in prediction of forest fire danger index in Australia. Australian Meteorological Magazine 55, 183–197..
Flannigan MD, Krawchuk MA, De Groot WJ, Wotton BM, Gowman LM (2009) Implications of changing climate for global wildland fire. International Journal of Wildland Fire 18, 483–507.
| Implications of changing climate for global wildland fire.CrossRef |
Griffiths D (1999) Improved formula for the drought factor in McArthur’s Forest Fire Danger Meter. Australian Forestry 62, 202–206..
Guilyardi E, Wittenberg A, Fedorov A, Collins M, Wang CZ, Capotondi A, Van Oldenborgh GJ, Stockdale T (2009) Understanding El Nino in ocean–atmosphere general circulation models progress and challenges. Bulletin of the American Meteorological Society 90, 325–340.
| Understanding El Nino in ocean–atmosphere general circulation models progress and challenges.CrossRef |
Hasson AEA, Mills GA, Timbal B, Walsh K (2009) Assessing the impact of climate change on extreme fire weather events over south-eastern Australia. Climate Research 39, 159–172.
| Assessing the impact of climate change on extreme fire weather events over south-eastern Australia.CrossRef |
IPCC (2007) Summary for policymakers. In ‘Climate Change 2007: the Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change’. (Eds S Solomon, D Qin, M Manning, Z Chen, M Marquis, K Averyt, M Tignor, H Miller) pp. 1–18. (Cambridge University Press: Cambridge, UK)
Keetch JJ, Byram GM (1968) A drought index for forest fire control. USDA Forest Service, Research Paper SE-38. (Ashville, NC)
Le Goff H, Flannigan MD, Bergeron Y (2009) Potential changes in monthly fire risk in the eastern Canadian boreal forest under future climate change. Canadian Journal of Forest Research 39, 2369–2380.
| Potential changes in monthly fire risk in the eastern Canadian boreal forest under future climate change.CrossRef |
Le Quéré C, Raupach MR, Canadell JG, Marland G, Bopp L, Ciais P, Conway TJ, Doney SC, Feely RA, Foster P, Friedlingstein P, Gurney K, Houghton RA, House JI, Huntingford C, Levy PE, Lomas MR, Majkut J, Metzl N, Ometto JP, Peters GP, Prentice IC, Randerson JT, Running SW, Sarmiento JL, Schuster U, Sitch S, Takahashi T, Viovy N, van der Werf GR, Woodward FI (2009) Trends in the sources and sinks of carbon dioxide. Nature Geoscience 2, 831–836.
| Trends in the sources and sinks of carbon dioxide.CrossRef |
Lucas C, Hennessy K, Mills G, Bathols J (2007) Bushfire weather in south-east Australia: recent trends and projected climate change impacts. Bushfire Cooperative Research Centre and CSIRO Marine and Atmospheric Research, Consultancy Report prepared for The Climate Institute of Australia. (Melbourne)
Luke R, McArthur A (1978) ‘Bushfires in Australia.’ (Australian Government Publishing Service: Canberra)
McAneney J, Chen K, Pitman A (2009) 100 years of Australian bushfire property losses: is the risk significant and is it increasing? Journal of Environmental Management 90, 2819–2822.
| 100 years of Australian bushfire property losses: is the risk significant and is it increasing?CrossRef | 19410362PubMed |
Nakicenovic N, Alcamo J, Davis G, de Vries B, Fenhann J, Gaffin S, Gregory K, Grübler A, Jung T-Y, Kram T, La Rovere EL, Michaelis L, Mori S, Morita T, Pepper W, Pitcher H, Price L, Riahi K, Roehrl A, Rogner HH, Sankovski A, Schlesinger M, Shukla P, Smith S, Swart R, van Rooijen S, Victor N, Dadi Z (2000) ‘IPCC Special Report on Emissions Scenarios.’ (Cambridge University Press: Cambridge, UK)
Noble IR, Barry GAV, Gill AM (1980) McArthur’s fire danger meters expressed as equations. Australian Journal of Ecology 5, 201–203.
| McArthur’s fire danger meters expressed as equations.CrossRef |
Perkins SE, Pitman AJ, Holbrook NJ, McAneney J (2007) Evaluation of the AR4 climate models’ simulated daily maximum temperature, minimum temperature, and precipitation over Australia using probability density functions. Journal of Climate 20, 4356–4376.
| Evaluation of the AR4 climate models’ simulated daily maximum temperature, minimum temperature, and precipitation over Australia using probability density functions.CrossRef |
Pielke RA, Cotton WR, Walko RL, Tremback CG, Lyons WA, Grasso LD, Nicholls ME, Moran MD, Wesley DA, Lee TJ, Copeland JH (1992) A comprehensive meteorological modeling system – RAMS. Meteorology and Atmospheric Physics 49, 69–91.
| A comprehensive meteorological modeling system – RAMS.CrossRef |
Pitman AJ, Narisma GT, McAneney J (2007) The impact of climate change on the risk of forest and grassland fires in Australia. Climatic Change 84, 383–401.
| The impact of climate change on the risk of forest and grassland fires in Australia.CrossRef |
Randall DA, Wood RA, Bony S, Colman R, Fichefet T, Fyfe J, Kattsov V, Pitman A, Shukla J, Srinivasan J, Stouffer RJ, Sumi A, Taylor KE (2007) Climate models and their evaluation. In ‘Climate Change 2007: the Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, 2007’. (Eds S Solomon, D Qin, M Manning, Z Chen, M Marquis, K Averyt, M Tignor, HL Miller) pp. 589–662. (Cambridge University Press: Cambridge, UK)
Verdon DC, Kiem AS, Franks SW (2004) Multi-decadal variability of forest fire risk – eastern Australia. International Journal of Wildland Fire 13, 165–171.
| Multi-decadal variability of forest fire risk – eastern Australia.CrossRef |
Williams AAJ, Karoly DJ (1999) Extreme fire weather in Australia and the impact of the El Niño-Southern Oscillation. Australian Meteorological Magazine 48, 15–22..
Williams AAJ, Karoly DJ, Tapper N (2001) The sensitivity of Australian fire danger to climate change. Climatic Change 49, 171–191.
| The sensitivity of Australian fire danger to climate change.CrossRef | 1:CAS:528:DC%2BD3MXktVOht7c%3D&md5=b1a11c343859c65f3ee15e28ddafd0cfCAS |