Geography of Uzbekistan Kazakhstan, also yielded about 60% of the total volume of Central Asia's emissions of harmful substances into the atmosphere. Because automobiles are relatively scarce, automotive exhaust is a problem only in Tashkent and Farghona. The reduction of water in Uzbekistan has resulted in soil degradation, and the spread of the salt from the evaporated Aral Sea has contaminated the surrounding soil. The soil has lost much of its water due to the increased surface irrigation. The irrigation of farmlands with water from the Aral Sea has resulted in increased salinization of the soil, causing the farmland to be less productive
Turks in Uzbekistan to return to Georgia are required to change their names from Turkish to Georgian, the vast majority of the Meskhetian Turks have rejected these conditions. Uzbekistan has not conducted a census since 1989, therefore there are no official statistics regarding the current Turkish population in Uzbekistan. International organizations have given rough averages. It is believed that approximately between 15,000 and 20,000 Turks live in Tashkent, Sirdarya, Jizzakh, Kashkadarya. Furthermore, there are 3,000 Turks in Bukhara, 4,000 in Samarkand and 2,000 in Nawoiy. Unlike neighbors Turkmenistan or Kazakhstan, the Turks living in Uzbekistan is not lucky like them. The Turks had