Water Footprints: Integrated Water Resource Management to the Rescue in the Aral Sea Basin

Abstract

Intensive agricultural production in the countries of the Aral Sea Basin has resulted in undesirable ecological and social consequences, including the drying of the Aral Sea. Water has become scarce due to a score of internal and external factors including the growing demand for water resources by the upstream countries, expansion of the irrigated areas to ease food insecurity, and the poor condition of irrigation and drainage networks. To cope with environmental consequences and regional water challenges, it is vital to look for pathways of improved integrated water resource management, higher water use efficiencies, and reducing overall water use.

A combination of value chain and water footprint analyses of the dominant crop, cotton, was applied to assess water use in different sectors of the Uzbekistan economy and to seek water saving and improved water management and efficiency options.

The findings show that reduction in water use could be achieved by diversifying the economy and moving from water intensive agricultural production to less water consuming industrial sectors by introducing water saving irrigation technologies and by raising awareness of the population about the real value of water.

The combined findings of the economic based value chain analysis and ecologically oriented water footprint analysis gave an added value for better informed decision-making to reach land, water, and ecosystem sustainability and to contribute to the Millennium Development Goals of eradicating poverty and hunger and achieving food and water security.

Citation

Rudenko, I., Djanibekov, U., Nurmetov, K. and Lamers, J.P.A. (2012), "Water Footprints: Integrated Water Resource Management to the Rescue in the Aral Sea Basin", Edelstein, M.R., Cerny, A. and Gadaev, A. (Ed.) Disaster by Design: The Aral Sea and its Lessons for Sustainability (Research in Social Problems and Public Policy, Vol. 20), Emerald Group Publishing Limited, Leeds, pp. 197-215. https://doi.org/10.1108/S0196-1152(2012)0000020023