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A Continental Scale Assessment of Australia’s Potential for Irrigation

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Abstract

Debate about irrigation development of water resources in northern Australia has been hampered by a lack of quantitative information to enable accurate assessment of the volume of water that could potentially be regulated in the ‘North’ (north of the tropic of Capricorn). Too often the debate focuses solely on streamflow volumes and quantities of runoff. In this paper we present simple calculations to estimate a representative irrigation requirement and the potential exploitable yield in each of the 12 drainage divisions of Australia in order to more fully inform this on-going debate. Environmental, social, cultural and economic considerations are not examined. The results indicate that, despite northern Australia generating approximately 64% of the continent’s runoff, only 45% of Australia’s potentially exploitable yield is located in that portion of Australia, due to unfavourable streamflow characteristics, storage constraints and large evaporation losses. If exploitable yield and irrigation requirement were the sole factors constraining sustainable irrigation, under a full development scenario, southern Australia could hypothetically support an area of irrigation about 60% greater than that of northern Australia (based on only 36% of the country’s runoff). Using ‘best estimates’ of rainfall and evapotranspiration projected under changes in climate resulting from a moderate emissions scenario, the percentage of Australia’s exploitable yield located in northern Australia is estimated to increase from 45% to 47% by the year 2050, which equates to a 2% increase to the percentage of Australia’s hypothetical area of irrigation that could be located in northern Australia. These results suggest that efforts towards achieving and developing sustainable irrigation practices in the South will remain most important in achieving Australia’s long term irrigation potential. This study also highlights the need for better regional scale information on the potential to regulate streamflow in Australia, under current and future climates. Such information is essential to guide policy and planning, future Government and private investment, and to manage community expectations of Australia’s water resources.

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References

  • ABS (2004) Water account, Australia. Australian Bureau of Statistics. Commonwealth of Australia

  • ABS (2007) Year book Australia, 2007. Australian Bureau of Statistics

  • ABS (2008) Year book Australia, 2008. Australian Bureau of Statistics

  • Ainsworth EA, Long SP (2005) What have we learned from 15 years of free-air CO2 enrichment (FACE)? A meta-analytic review of the responses of photosynthesis, canopy. New Phytol 165(2):351–371

    Article  Google Scholar 

  • Akbar S (2000) Measurement of losses from on-farm channels and drains. Program 1. Cooperative research centre for sustainable rice production. Retrieved on the 3/6/2008 from http://www.ricecrc.org/research/p1104rp11-02.pdf

  • Allen RG, Pereira LS, Raes D, Smith M (1998) Crop evapotranspiration—Guidelines for computing crop water requirements—FAO Irrigation and drainage paper 56. FAO—Food and Agriculture Organization of the United Nations, Rome

    Google Scholar 

  • ANCID (2001) Australian irrigation water provider benchmarking report for 1999/2000. Australian National Committee on Irrigation and Drainage

  • ANRA (2002) Irrigation overview. Australian Natural Resources Atlas. Retrieved on the 2/6/2008 from http://www.anra.gov.au/topics/irrigation/overview/index.html

  • AWRC (1976) Review of Australia’s water resources 1975. Department of National Resources. Australian Water Resources Council. Australian Government Publishing Service, Canberra

    Google Scholar 

  • AWRC (1988) 1985 Review of Australia’s water resources and water use. Volume 1: water resource data set. Australian Water Resources Council. Australian Government Publishing Service, Canberra

    Google Scholar 

  • Ayers RS, Westcot DW (1985) Water quality for agriculture, Irrigation and Drainage, Paper 29 Rev 1. Food and Agriculture Organization, Rome

    Google Scholar 

  • Bos MG, Nugteren J (1990) On irrigation efficiencies. International Institute for Land Reclamation and Improvement

  • Bredehoeft JD (1997) The water budget myth. Ground Water 35(6):929

    Article  Google Scholar 

  • Bredehoeft JD, Papadopoulos SS, Cooper HH Jr (1982) The water budget myth. In: Scientific basis of water resource management, studies in geophysics. National Academy Press, Washington, DC, pp 51–57

    Google Scholar 

  • BRS (2005) 1993, 1996, 1998 and 2000 Land use of the Murray-Darling Basin, version 2. Resource Identifier: ID01. Online digital dataset and spatial data layer. Bureau of Rural Sciences, Canberra, Australia

  • Bryan BA, Marvaneck S (2004) Quantifying and valuing land-use change for ICM evaluation in the Murray-Darling Basin 1996/97–2000/01. CSIRO Land and Water Stage 2 Report for the Murray-Darling Basin Commission

  • Chiew F (2006) Estimation of rainfall elasticity in streamflow in Australia. Hydrol Sci 51(4):613–625

    Article  Google Scholar 

  • Cook P, Hatton TJ, Pidsley D, Herczeg AL, Held A, O’Grady A, Eamus D (1998) Water balance of a tropical woodland ecosystem, northern Australia: a combination of micro-meteorological, soil physical and groundwater chemical approaches. J Hydrol 210:161–177

    Article  Google Scholar 

  • Costelloe JF, Grayson RB, McMahon TA (2006) Modelling streamflow in a large anastomosing river of the arid zone, Diamantina River, Australia. J Hydrol 323:138–153

    Article  Google Scholar 

  • Croke BFW, Ticehurst JL, Letcher RA, Norton JP, Newham LTH, Jakeman AJ (2007) Integrated assessment of water resources: Australian experiences. Water Resour Manag 21:351–373

    Article  Google Scholar 

  • CSIRO (2007) CSIRO, Australian Bureau of Meteorology. Climate change in Australia: technical report 2007. CSIRO, 148 pp

  • CSIRO (2008) Water availability in the Murray-Darling Basin. A report to the Australian Government from the CSIRO Murray-Darling Basin Sustainable Yields Project. CSIRO, Australia, 67 pp

  • Drinkwater KF, Frank KT (1994) Effects of river regulation and diversion on marine fish and invertebrates. Aquatic Conservation Freshwater and Marine Ecosystems 4:135–151

    Article  Google Scholar 

  • Fu G, Charles SP, Chiew FHS (2007) A two-parameter climate elasticity of streamflow index to assess climate change effects on annual streamflow. Water Resour Res 43, W11419, doi:10.1029/2007WR005890

    Article  Google Scholar 

  • Gillanders BM, Kingsford MJ (2002) Impact of changes in flow of freshwater on estuarine and open coastal habitats and the associated organisms. Oceanogr Mar Biol, Annu Rev 40:233–309

    Google Scholar 

  • Harrington GA, Cook PG, Herczeg AL (2002) Spatial and temporal variability of groundwater recharge in central Australia: a tracer approach. Ground Water 40:518–527

    Article  Google Scholar 

  • IPCC (2007) Intergovernmental panel on climate change fourth assessment report. Climate change 2007. Retrieved from http://www.ipcc.ch/#

  • Jackson S (2004) Preliminary report on Aboriginal perspectives on land-use and water management in the Daly River region, Northern Territory. A report to the northern Land Council

  • Jeffrey SJ, Carter JO, Moodie KM, Beswick AR (2001) Using spatial interpolation to construct a comprehensive archive of Australian climate data. Environ Model Softw 16/4:309–330

    Article  Google Scholar 

  • Jolly PB, Chin DN (1991) Long term rainfall—recharge relationships within the Northern Territory, Australia—the foundations for sustainable development. In: International hydrology and water resources symposium, 2–4 October 1991, Perth, pp 824–829

  • Jones RJ, Chiew FHS, Boughton WC, Zhang L (2006) Estimating the sensitivity of mean annual runoff to climate change using selected hydrological models. Adv Water Resour 29:1419–1429

    Article  Google Scholar 

  • Kalf F, Woolley D (2005) Applicability and methodology of determining sustainable yield in groundwater systems. Hydrogeol J 13:295–312

    Article  Google Scholar 

  • Kelly JH (1966) Struggle for the North. Australasian Book Society, Sydney

    Google Scholar 

  • Körner C (2006) Plant CO2 responses: an issue of definition, time and resource supply. New Phytol 172:393–411

    Article  Google Scholar 

  • Marsden Jacob Associates (2003) Improving Water-use Efficiency in Irrigation Conveyance Systems: a study of institutional arrangements. Land & Water Australia Canberra

  • McMahon (1975) Variability, persistence and yield of Australian streams. In: Hydrology symposium 1975. Institution of Engineers Australia, pp 107–111

  • McMahon TA (1978) Australia’s surface water resources: potential development based on hydrologic factors. Civ Eng Trans CE20 2:155–164

    Google Scholar 

  • McMahon TA, Adeloye AJ (2005) Water resources yield. Water Resources, Colorado

    Google Scholar 

  • McMahon TA, Finlayson BL (1988) Australia versus the world. A comparative analysis of streamflow characteristics. In: Warner RF (ed) Fluvial geomorphology of Australia. Academic, New York, pp 17–40

    Google Scholar 

  • McMahon TA, Finlayson BL, Haines AT, Srikanthan R (1987) Runoff variability: a global perspective. IASH-AISH 168:3–11

    Google Scholar 

  • McMahon TA, Finlayson BL, Srikanthan R, Haines AT (1992) Global runoff: continental comparisons of annual flows and peak discharges. Catena, Cremlingen-Destedt, 166 pp

  • McMahon TA, Pegram GGS, Vogel RM, Peel MC (2007a) Review of Gould-Dincer reservoir storage-yield-reliability estimates. Adv Water Resour 30:1873–1882

    Article  Google Scholar 

  • McMahon TA, Vogel RM, Peel MC, Pegram GGS (2007b) Global streamflows—part 1: characteristics of annual streamflows. J Hydrol 347:243–259

    Article  Google Scholar 

  • MDBC (2008) River Murray System—Drought update July 2008. Retrieved from http://www.mdbc.gov.au/__data/page/1366/Drought_Update_Issue_14_-_July_2008.pdf on 22 July

  • Meyer WS (2005) The irrigation industry in the Murray and Murrumbidgee basins. CRC for Irrigation Futures Technical Report No. 03/05 June 2005. CSIRO, Adelaide, 156 pp

  • Nix HA (1978) Land resources: area suitable for agriculture. In: Proceedings of the second invitation symposium on land and water resources of Australia, Sydney, 30th October–1st November 1978. Australian Academy of Technological Sciences

  • NLWRA (2000) Australian water resources assessment 2000. Retrieved from http://audit.ea.gov.au/anra/water/docs/national/Water_Contents.html on 12 February 2006

  • Peel MC, McMahon TA, Finlayson BL, Watson FGR (2001) Identification and explanation of continental differences in the variability of annual runoff. J Hydrol 250:224–240

    Article  Google Scholar 

  • Peel MC, McMahon TA, Finlayson BL (2002) Variability of annual precipitation and its relationship to the El Niño-Southern Oscillation. J Climate 15(5):545–551

    Article  Google Scholar 

  • Peel MC, McMahon TA, Finlayson BL (2004) Continental differences in the variability of annual runoff—update and reassessment. J Hydrol 295:185–197

    Article  Google Scholar 

  • Peel MC, Finlayson BL, McMahon TA (2007) Updated world map of the Köppen-Geiger climate classification. Hydrol Earth Syst Sci 11:1633–1644

    Article  Google Scholar 

  • Petheram C, Walker G, Grayson R, Thierfelder T, Zhang L (2002) Towards a framework for predicting impacts of land-use on recharge: 1. A review of recharge studies in Australia. Aust J Soil Res 40:397–417

    Article  Google Scholar 

  • Petheram C, McMahon TA, Peel MC (2008) Flow characteristics of rivers in northern Australia: implications for development. J Hydrol 357:93–111

    Article  Google Scholar 

  • Robins JB, Halliday IA, Staunton-Smith J, Mayer DG, Sellin MJ (2005) Freshwater-flow requirements of estuarine fisheries in tropical Australia: a review of the state of knowledge and application of a suggested approach. Mar Freshw Res 56:343–360

    Article  Google Scholar 

  • Ruprecht JK, Rodgers SJ (1999) Hydrology of the Ord River. Water and Rivers Commission. Water Resource Technical Series. Report No WRT 24

  • Stirzaker RJ (1999) The problem of irrigated horticulture: matching the biophysical efficiency with the economic efficiency. Agrofor Syst 45:187–202

    Article  Google Scholar 

  • Sturman AP, Tapper NJ (2001) The weather and climate of Australia and New Zealand. Oxford University Press, Melbourne, 476 pp

    Google Scholar 

  • Vardon M, Lenzen M, Peevor S, Creaser M (2007) Water accounting in Australia. Ecol Econ 61:650–659

    Article  Google Scholar 

  • WA Gov (2006a) Kimberley economic perspective. Department of Local Government and Regional Development and the Kimberley Development Commission

  • WA Gov (2006b) Options for bringing water to Perth from the Kimberley. An independent review. Commission by the Department of the Premier and Cabinet. Government of Western Australia

  • Water 2000 (1983) A perspective on Australia’s water resources to the year 2000: report of the Steering Committee in conjunction with the Department of Resources and Energy. AGPS, Canberra, 120 pp

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Petheram, C., McMahon, T.A., Peel, M.C. et al. A Continental Scale Assessment of Australia’s Potential for Irrigation. Water Resour Manage 24, 1791–1817 (2010). https://doi.org/10.1007/s11269-009-9525-z

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