Browsing Natural and Agricultural Sciences by Subject "pH"
Now showing items 1-3 of 3
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Determination of coal mine impacts on surface water bodies (Olifants River)
(North-West University (South Africa), 2019)The purpose of the study was to determine the impact of a coal mine on the water quality quaternary catchment B11J. The study area is situated in quaternary catchment B11J of the Olifants Water Management Area. The objectives ... -
The influence of neutralisation time lag on plant-available phosphorous in acid mine tailings
(North-West University (South Africa), 2019)The main goal of vegetation establishment on tailings storage facilities is to stabilise their slopes to improve the retention and infiltration of water, thereby reducing the effects of wind and water erosion. The ... -
Seed viability and re-growth of grasses used for mine waste rehabilitation
(North-West University, 2014)Sustainable rehabilitation can be compromised by the inability of vegetation to survive in hostile mine wastes on a long-term basis. The adverse chemical and physical properties of mine wastes, together with extreme pH ...