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Optimal Use of Irrigation Water in the Jordan Valley: A Case Study

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  • Radwan Al-Weshah

Abstract

Water shortage is a serious problem in most countries in theMiddle East. Irrigation water consumes about three-fourths of theavailable fresh water resources in Jordam and many othercountries in the region. This article presents a practical approachto manage and optimize the irrigation water use in the region.The ultimate objective is to minimize the outside water and tomanage the irrigation water use under geographic,socio-economic, and demographic constraints. This approach usesthe added value (net revenue) of one cubic meter of waterconcept in evaluating different irrigation water use management.This concept has been demonstrated, based on a case study in theJordan Valley.This case study shows that water scarcity can be incorporated inirrigation water management by proper choice of crops andfarming patters. The objective function is to maximize the netrevenue from the agricultural production process subjected tolimitation on water and other production and marketing factors.Results of analysis showed that a net water saving of about9%occurred if the objective function is to minimize water useunder the same level of profitability. This example shall beuseful for water and agricultural planners. Sometimes virtualwater is widely exported in form of crops that consumes largeamounts of water without full economic consideration to theadded value of water. In some cases, food imports may be afeasible option in water-poor countries instead of water import. Copyright Kluwer Academic Publishers 2000

Suggested Citation

  • Radwan Al-Weshah, 2000. "Optimal Use of Irrigation Water in the Jordan Valley: A Case Study," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 14(5), pages 327-338, October.
    • Handle: RePEc:spr:waterr:v:14:y:2000:i:5:p:327-338
    DOI: 10.1023/A:1011152318711
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    Citations

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    Cited by:

    1. Carlos E. Carpio, & Octavio A. Ramirez, & Tullaya Boonsaeng, 2011. "Potential for Tradable Water Allocation and Rights in Jordan," Land Economics, University of Wisconsin Press, vol. 87(4), pages 595-609.
    2. M. Kumar & O. Singh, 2005. "Virtual Water in Global Food and Water Policy Making: Is There a Need for Rethinking?," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 19(6), pages 759-789, December.
    3. Yang, Hong & Zehnder, Alexander J. B., 2002. "Water Scarcity and Food Import: A Case Study for Southern Mediterranean Countries," World Development, Elsevier, vol. 30(8), pages 1413-1430, August.
    4. Jean-Philippe Venot & François Molle, 2008. "Groundwater Depletion in the Jordan Highlands: Can Pricing Policies Regulate Irrigation Water Use?," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 22(12), pages 1925-1941, December.
    5. Maite Aldaya & Pedro Martínez-Santos & M. Llamas, 2010. "Incorporating the Water Footprint and Virtual Water into Policy: Reflections from the Mancha Occidental Region, Spain," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 24(5), pages 941-958, March.
    6. Venot, Jean-Philippe & Molle, Francois & Hassan, Y., 2007. "Wells and canals in Jordan: can pricing policies regulate irrigation water use?," Book Chapters,, International Water Management Institute.
    7. Z. Xu & K. Takeuchi & H. Ishidaira & X. Zhang, 2002. "Sustainability Analysis for Yellow River Water Resources Using the System Dynamics Approach," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 16(3), pages 239-261, June.
    8. Venot, Jean-Philippe & Molle, Francois & Hassan, Y., 2007. "Wells and canals in Jordan: can pricing policies regulate irrigation water use?," IWMI Books, Reports H040584, International Water Management Institute.
    9. Zhongjing Wang & Jinfeng Zhu & Hang Zheng, 2015. "Improvement of Duration-Based Water Rights Management with Optimal Water Intake On/Off Events," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 29(8), pages 2927-2945, June.

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