IDEAS home Printed from https://ideas.repec.org/p/ags/ifma03/24391.html
   My bibliography  Save this paper

Dryland Salinity: Spatial Impacts and Farmers' Options

Author

Listed:
  • Kingwell, Ross S.

Abstract

The salinisation of farmland in Australia is a major natural resource management problem. Over the next 20 years a further 1.1 million hectares of broadacre farmland is predicted to become salt-affected. This paper firstly explores the spatial ramifications of the spread of salinity in Australia's agricultural regions. Some of the nation's most profitable grain growing regions will become seriously affected by salinity over the next 20 years. Secondly this paper outlines the nature, uptake and profitability of various salinity management options available to Australian farmers. These options include preventative and containment measures, such as engineering solutions and adoption of deep-rooted perennials, and other options involving adaptation to more saline environments such as commercial use of saline water and salt tolerant fodder plants. Deep-rooted perennial fodder species appear to offer the best short to medium term prospect for managing salinity in most agricultural zones. However, in many situations perennials may not be profitable at the scale required to have a significant impact on the rate of spread of salinity on farmland, or the rate of increase of saltload in rivers and streams.

Suggested Citation

  • Kingwell, Ross S., 2003. "Dryland Salinity: Spatial Impacts and Farmers' Options," 14th Congress, Perth, Western Australia, August 10-15, 2003 24391, International Farm Management Association.
    • Handle: RePEc:ags:ifma03:24391
    DOI: 10.22004/ag.econ.24391
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/24391/files/cp03ki01.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.24391?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Pannell, David J. & McFarlane, Donald J. & Ferdowsian, Ruhi, 2001. "Rethinking the externality issue for dryland salinity in Western Australia," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 45(3), pages 1-17.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ross Kingwell & Michele John & Michael Robertson, 2008. "A review of a community-based approach to combating land degradation: dryland salinity management in Australia," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 10(6), pages 899-912, December.
    2. Bennett, Jeffrey W., 2005. "Australasian environmental economics: contributions, conflicts and ‘cop-outs’," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 49(3), pages 1-19.
    3. Graham, Tennille & White, Benedict & Pannell, David J., 2003. "Efficiency Policies for Salinity Management: Preliminary Research from a Spatial and Dynamic Metamodel," 2003 Conference (47th), February 12-14, 2003, Fremantle, Australia 57879, Australian Agricultural and Resource Economics Society.
    4. Pannell, David J. & Ridley, Anna M., 2006. "A framework to select policy tools for dryland salinity," 2006 Conference (50th), February 8-10, 2006, Sydney, Australia 139889, Australian Agricultural and Resource Economics Society.
    5. Bathgate, Andrew & Pannell, David J., 2002. "Economics of deep-rooted perennials in western Australia," Agricultural Water Management, Elsevier, vol. 53(1-3), pages 117-132, February.
    6. Mullen, John D., 2001. "An Economic Persective On Land Degradation Issues," Research Reports 27999, New South Wales Department of Primary Industries Research Economists.
    7. Pannell, David J. & Roberts, Anna M. & Park, Geoff & Alexander, Jennifer, 2013. "Improving environmental decisions: A transaction-costs story," Ecological Economics, Elsevier, vol. 88(C), pages 244-252.
    8. Mullen, John D. & Vernon, Don & Fishpool, Ken I., 2000. "Agricultural extension policy in Australia: public funding and market failure," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 44(4), pages 1-17.
    9. Doole, Graeme J. & Pannell, David J., 2009. "Evaluating combined land conservation benefits from perennial pasture: lucerne ( Medicago sativa L.) for management of dryland salinity and herbicide resistance in Western Australia," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 53(2), pages 1-19.
    10. David J. Pannell & Anna M. Roberts, 2010. "Australia's National Action Plan for Salinity and Water Quality: a retrospective assessment ," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 54(4), pages 437-456, October.
    11. Pannell, David J., 2001. "Dryland salinity: economic, scientific, social and policy dimensions," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 45(4), pages 1-30.
    12. Harris, E., 2007. "Historical regulation of Victoria's water sector: A case of government failure?," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 51(3), pages 1-10.
    13. Murtough, Greg & Aretino, Barbara & Matysek, Anna, 2002. "Creating Markets for Ecosystem Services," Staff Research Papers 31912, Productivity Commission.
    14. Pannell, David J., 2001. "Dryland Salinity: Inevitable, Inequitable, Intractable?," 2001 Conference (45th), January 23-25, 2001, Adelaide, Australia 125811, Australian Agricultural and Resource Economics Society.
    15. Jones, Randall E., 2005. "Sustainability and integrated weed management in Australian winter cropping systems: a bioeconomic analysis," 2005 Conference (49th), February 9-11, 2005, Coff's Harbour, Australia 137930, Australian Agricultural and Resource Economics Society.
    16. Kingwell, Ross & John, Michele, 2007. "The influence of farm landscape shape on the impact and management of dryland salinity," Agricultural Water Management, Elsevier, vol. 89(1-2), pages 29-38, April.
    17. repec:ags:aare05:137931 is not listed on IDEAS

    More about this item

    Keywords

    Farm Management;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:ifma03:24391. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/ifmaaea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.