Effects of copper, lead and zinc mining effluents on soil and water quality in the Kafue Watershed, Zambia

acidez acidity blood composition calidad del agua cation cationes cations cinc cobre composition du sang copper cuivre genre humain ion exchange capacity lead mankind oligoelementos organic matter plomb plomo pollution de l'eau pollution du sol soil soil chemicophysical properties soil pollution sol suelo trace elements water pollution water quality zambia zambie zinc