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 a videotape of a speech given by Osama Bin Laden, and what "Radio Free Europe" called "extremist propaganda." Four women, trained as suicide bombers, were detained. The government discovered that JCAM recruited 50 citizens of Uzbekistan and 20 of Kazakhstan since mid-2002. JCAM is, like the IMU, affiliated with Al Qaeda. Zhakshybek Biimurzaev, headed JCAM's operations in Kazakhstan while Ahmad Bekmirzaev, headed operations in Uzbekistan. Both served in the IMU. Biimurzaev has been arrested by Uzbek police and the National Security Service of Kyrgyzstan. Uzbek police killed Bekmirzaev in a shoot-out near Tashkent on 30 March. Biimurzaev is reported as