Aral Sea

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Type: sea and ocean or other saline water body

Area: 1,800,000km2694,983.885 mi²


The Aral Sea was, until comparatively recently, the fourth largest inland body of water in the world. Its basin covers 1.8 million km 2 , primarily in what used to be the Soviet Union, and what is now the independent republics of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The environmental problems of the Aral Sea basin are among the worst in the world. Water diversions, agricultural practices, and industrial waste have resulted in a disappearing sea, salinization, and organic and inorganic pollution. The problems of the Aral, which previously had been an internal issue of the Soviet Union, became international problems in 1991. The five new major riparians- Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan-have been struggling since that time to help stabilize, and eventually to rehabilitate, the watershed.[1]


  1. ^ Product of the Transboundary Freshwater Dispute Database, Department of Geosciences, Oregon State University. Additional information about the TFDD can be found at: http://www.transboundarywaters.orst.edu/research/case_studies/Aral_Sea_New.htm

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