EconPapers    
Economics at your fingertips  
 

Water-saving strategies for irrigation agriculture in Saudi Arabia

S. Multsch, A. S. Alquwaizany, O. A. Alharbi, M. Pahlow, H.-G. Frede and L. Breuer

International Journal of Water Resources Development, 2017, vol. 33, issue 2, 292-309

Abstract: Agriculture policy changes in Saudi Arabia are investigated by water footprint (WF) assessment. WF is calculated with the model SPARE:WATER for 3758 irrigated sites. The WF of agriculture areas (WFarea, km3 yr−1) has decreased (–17%) since the year 2000 to 13.84 km3 yr−1 (2011), which is mainly caused by the reduction of cropland by –33%. Nevertheless, water consumption per field has increased about 16%, which can be attributed to the cultivation of fodder crops (+12%). A scenario analysis revealed that a shifting cropping pattern towards less fodder crops reduces WFarea by –15%, and implementing improved irrigation technology leads to a combined reduction of up to 32%

Date: 2017
References: View complete reference list from CitEc
Citations: View citations in EconPapers (3)

Downloads: (external link)
http://hdl.handle.net/10.1080/07900627.2016.1168286 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:taf:cijwxx:v:33:y:2017:i:2:p:292-309

Ordering information: This journal article can be ordered from
http://www.tandfonline.com/pricing/journal/cijw20

DOI: 10.1080/07900627.2016.1168286

Access Statistics for this article

International Journal of Water Resources Development is currently edited by Cecilia Tortajada

More articles in International Journal of Water Resources Development from Taylor & Francis Journals
Bibliographic data for series maintained by Chris Longhurst ().

 
Page updated 2025-03-20
Handle: RePEc:taf:cijwxx:v:33:y:2017:i:2:p:292-309