IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v357y2005i1p50-56.html
   My bibliography  Save this article

Sand dunes mobility and stability in relation to climate

Author

Listed:
  • Tsoar, H.

Abstract

Sand dunes form an important and unique system that can be mobile or fixed by vegetation. The common mobility indices of sand dunes, which are related to the wind and the amount of precipitation and potential evaporation, do not work in many dune fields around the world. The reasons for that lie in the singular physical characteristics of the sandy soil. Sand has high hydraulic conductivity causing a high rate of infiltration of rain water to the groundwater. Sand particles lack cohesion and that makes wind erosion the main limiting factor for vegetation. Hence, wind power, manifested by the drift potential (DP), is a good index for the limiting factor of plants on sand. The physical–biological interaction is further developed by hysteresis, which shows that a dune can become vegetated when the wind power is sufficiently low. Once vegetated, a much higher wind stress is needed to destroy the vegetation and re-activate the dunes.

Suggested Citation

  • Tsoar, H., 2005. "Sand dunes mobility and stability in relation to climate," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 357(1), pages 50-56.
    • Handle: RePEc:eee:phsmap:v:357:y:2005:i:1:p:50-56
    DOI: 10.1016/j.physa.2005.05.067
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378437105005182
    Download Restriction: Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000
    File URL: https://libkey.io/10.1016/j.physa.2005.05.067?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Zakaria Baiz & Khalid Azim & Abdelhak Hamza & Jamila Dahmani & Mohammed Elguilli, 2022. "Effect of Solid Phosphate Sludge Amendments on the Growth of Fruit and Forest Trees in the Nursery," Sustainability, MDPI, vol. 14(24), pages 1-16, December.
    2. Y. Ashkenazy & H. Yizhaq & Haim Tsoar, 2012. "Sand dune mobility under climate change in the Kalahari and Australian deserts," Climatic Change, Springer, vol. 112(3), pages 901-923, June.
    3. Xiao Feng & Jianjun Qu & Qingbin Fan & Lihai Tan & Zhishan An, 2019. "Characteristics of Desertification and Short-Term Effectiveness of Differing Treatments on Shifting Sand Dune Stabilization in an Alpine Rangeland," IJERPH, MDPI, vol. 16(24), pages 1-15, December.
    4. Yizhaq, Hezi & Ashkenazy, Yosef & Levin, Noam & Tsoar, Haim, 2013. "Spatiotemporal model for the progression of transgressive dunes," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 392(19), pages 4502-4515.
    5. Chen, Ning & Wang, Xin-ping, 2016. "Driver-system state interaction in regime shifts: A model study of desertification in drylands," Ecological Modelling, Elsevier, vol. 339(C), pages 1-6.
    6. Mohammad Reza Rahdari & Andrés Rodríguez-Seijo, 2021. "Monitoring Sand Drift Potential and Sand Dune Mobility over the Last Three Decades (Khartouran Erg, Sabzevar, NE Iran)," Sustainability, MDPI, vol. 13(16), pages 1-16, August.
    7. Amelia Carolina Sparavigna, 2016. "Analysis of the Motion of Some Brazilian Coastal Dunes," International Journal of Sciences, Office ijSciences, vol. 5(01), pages 22-31, January.

    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:eee:phsmap:v:357:y:2005:i:1:p:50-56. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/physica-a-statistical-mechpplications/ .

    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.