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
Terrorism and counter-terrorism in Kazakhstan they have the right to certain part of Kazakhstan's territory" threaten Kazakhstan. In December 2005 the KNB extradited Rustam Chagilov, a suspected terrorist, to Russia. KNB officials detained an ethnic Uzbek and alleged member of HuT in Taraz, South Kazakhstan in April 2006. The KNB accused him of organizing an HuT cell Qoqon, Uzbekistan and extradited him to Uzbekistan. Kenzhenbulat Beknazarov, spokesman for the KNB announced on 22 December 2006 in Astana that an HuT cell-network active in multiple towns had been shut down. Beknazarov said, "Computers, more than 25,000 pamphlets, some 70 copies of religious extremist books and advanced