Estimating Potential of Virtual Water in an Inter-basin Water Transfer

Document Type : Research Paper

Authors

• H. D
• M.H N
• M. A

Abstract

The importance of inter-basin water transfer project is its ability to balance the non-uniform temporal and spatial distribution of water resources and demands, especially in arid and semi-arid regions. A water transfer project can be executed if many economics and environment criteria are satisfied. In this research, a methodology is proposed for inter-basin water allocation using the virtual water concept. Thus, a model based on the virtual water estimates the benefit of the inter-basin water transfer. SWAT simulation model was applied in order to estimate the virtual water potential of the receiving basin. The water related revenues of the basins that receive transferred water and the initial basins and related virtual water are estimated. The results show efficiency and benefits based on value of water and production. The effectiveness of this methodology is examined by applying it to a large scale case study of inter-basin water transfer from the Solegan to the Rafsanjan Basin in southeastern part of Iran.

Keywords

• Inter-basin water transfer
• Virtual water
• green water
• blue water
• SWAT

20.1001.1.20086377.1392.6.19.8.0

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References

10. Abbaspour, K.C. 2007. User manual for
SWAT-CUP SWAT calibration and
uncertainty analysis programs. Swiss
Federal Institute of Aquatic Science and
Technology, Eawag, Dübendorf,
Switzerland 95 p. Available at:
http://www.eawag.ch/organisation/abteil
ungen /siam/software/swat/index_EN.
11. Abrishamchi, A., and M. Tajrishy. 1999,
Interbasin water transfer in Iran, Int.
Workshop on Interbasin Water Transfer,
UNESCO، Paris.
114 ترآیرد آب مجازی حًضٍی آتخیس ی ومش آن در ساماوٍ َای اوتمال آب تیه حًضٍای
12. Allan, J.A. 1997. Virtual water: A longterm solution for water short Middle
Eastern economies. British Assoc.
Festival of Sci., University of Leeds, UK.
13. Borah, D.K. and M. Bera. 2003.
Watershed-scale hydrologic and
nonpoint-source pollution models:
Review of mathematical bases. Trans.
ASAE 46:1553-1566.
14. Dehghan Manshadi, H.R., M.H.
Niksokhan, and M. Ardestani. 2013.
Water Allocation in Interbasin water
transfer with the virtual water approach.
World Environ. Water Resour. Cong.
2013: Showcasing the Future © ASCE
2013.
15. Falkenmark, M. 1997. Meeting water
requirements of an expanding world
population. Phil. Trans. R. Soc. Lond. B
352: 929–936.
16. Faramarzi, M., K.C. Abbaspour, R.
Schulin, and H. Yang. 2009. Modeling
blue and green water resources
availability in Iran. Hydrol. Proc. 23:486-
501.
17. Golubev, G.N., and A.K. Biswas. 1979.
Interregional water transfers: Problem
and prospects. Oxford: Pergamon.
18. Karamouz, M., A. Mojahedi, and A.
Ahmadi. 2010. Interbasin water transfer:
Economic water quality-based model. J.
Irrig. Drain. Eng. Div. DOI: 10.1061/
(ASCE) IR.1943-4774.0000140.
19. Mahjouri, N., and M. Ardestani. 2010. A
game theoretic approach for interbasin
water resources allocation considering
the water quality issues. Environ Monit
Assess. 167:527–544.
20. Obuobie, E., P.M. Gachanja, and A.C.
Dörr. 2005. The Role of green water in
food trade. Term paper for the
interdisciplinary course, International
Doctoral Studies. Center of Development
Research University of Bonn, November
2005.
21. Rockström, J., M. Lannerstad, and M.
Falkenmark. 2007. Assessing the water
challenge of a new green revolution in
developing countries. Proc. Nat. Acad.
Sci. 104: 6253-6260.
22. Schuol, J., K.C. Abbaspour, R.
Srinivasan, and H. Yang. 2008.
Estimation of freshwater availability in
the West African sub-continent using the
SWAT hydrologic model. Journal of
Hydrology 352: 30–49.