This study evaluated the effects of bio-slurry and chemical fertiliser application, relative to an unamended control, on soil physicochemical properties and the concentrations of selected heavy metals (Fe, Mn, Zn, Cu, Pb, Cd, Cr, and Hg) in soil and in maize (Zea mays L.), rape (Brassica napus), and Chinese cabbage (Br...
Grace Thole Katola, E. Vunain· Environmental Health Insight...· 0 citations
Uncontrolled disposal of municipal solid waste is a growing environmental concern in developing countries, contributing to heavy metal accumulation in surrounding soils and water. This study assessed the concentrations, spatial distribution, and ecological risks of heavy metals around the Mzedi municipal dumpsite in Bl...
Vincent Gwengwe, E. Vunain· Resources Environment and In...· 0 citations
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