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The Aral Sea catastrophe adversely affects the environmental and socio-economic situation, as well as regional climate in the Aral Sea Basin (ASB) countries. Two largest trans- boundary rivers: the Amudarya and the Syrdarya originate in the high mountains of the Pamir and the Tien Shan. The present research provides a detailed quantitative and qualitative overview of the Amudarya and Syrdarya Rivers, as well as collector drainage and ground water resources. Due to the aridity the agriculture in the Bukhara region depends heavily on irrigation. However, the flat topography of the region does not provide sufficient natural drainage. As a result water logging and raising groundwater tables are serious problems for the agricultural productivity. In combination with the high salinization of the irrigation water, this leads to a widespread soil salinization. Intensive irrigation, saline water resources, shallow groundwater tables and high evaporation rates lead to the enrichment of salts in the top soils and reduced soil productivity. The system "groundwater-soil-meteorology-irrigation" is highly complex, so that not a single parameter is controlling the salinization process.
About the author
Kulmatov R., Professor in Environmental science. He has 40 years of experience in research and education activity at the universities of Uzbekistan.From 2005 and up to date works at the Department of Ecology, National University of Uzbekistan. His current research interest includes quantity and quality of water-land resources of the Aral Sea basin.
Summary
- Yoshioka has gotten quite used to having Osawa and Chizu living in his home.
Bonding together as a family, he is unprepared for the day Chizu's mother
reappears and asks Osawa to return the child to her as she has remarried. Is
this the end for their little family? The conclusion to the tender love story of
a single parent, his newfound love, and the little girl who loves both her
fathers as much as they treasure her.
