Authors : K.J. Olatunji
Abstract: Mining has been reported to alter the pH of soil through its wastes. The effect of mining on pH of soil in the iron ore deposit area of Itakpe, Kogi state of Nigeria was investigated. The study involves the determination of degree of acizdity and alkanity of some soil in order to have a baseline for assessing the impact of iron ore mining in future. Soil samples at 0-15 cm depth were collected, predigested and analysed using pH meter. The results revealed that soil of the mined and unmined sites have favourable pH for agricultural activities. Likely consequences of this discovery on the residents of the area are discussed. Useful suggestions are made on continous monitoring of the soil pH in and around the mine area and regulation of pH of soil when necessary.
K.J. Olatunji , 2008. Monitoring of Alteration of pH of Soil in Itakpe Iron Ore Deposit Area of Kogi State, Nigeria. Journal of Engineering and Applied Sciences, 3: 796-797.