Important for irrigation, the transboundary river basin between Kyrgyzstan and Kazakhstan is vulnerable to geochemical anthropogenic sources of pollution. The use water indices, together with measurements elemental radionuclide composition bottom sediments, provides a means evaluating continued from this region. Recent monitoring shows highest concentrations hazardous contaminants include lead ...

abstract uranium is a radioactive heavy metal. development of nuclear industries and application of phosphate fertilizers contain uranium impurity resulted in soil contamination with uranium. a pot experiment had been conducted under controlled condition. the experiment carried out in completely randomized design with two factors, including two plants (soybean and sunflower) and six levels of u...