Browsing Natural and Agricultural Sciences by Subject "Soil enzymes"
Now showing items 1-2 of 2
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The use of biosolids in phytostabilization of iron ore tailings in Swaziland
(North-West University (South Africa), Potchefstroom Campus, 2016)Historically, mineral resources (such as tin, gold, iron ore and asbestos) have played an important role in advancing Swaziland economically. Nonetheless, the same mining activities of the past are the cause of a legacy ... -
Utilizing earthworm and microbial assays to assess the environmental effects of different mining activities
(North-West University, 2011)Mining has negative impacts on the environment, and is one of the main contributors to environmental pollution. This holds a potential hazard for ecosystems surrounding mining areas and also for public health in the ...