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Browsing University of Pretoria: Research Output by Supervisor "Oberholster, Paul Johan"
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(University of Pretoria, 2017)Diatoms have a successful history of use in assessments of wetland biological condition. In North America and across Europe, diatom assemblages are used for routine wetland condition assessments to meet the statutory ...
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(University of Pretoria, 2013)Please read the abstract in the thesis.
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(University of Pretoria, 2013)No abstract available
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(University of Pretoria, 2014)The Olifants River is recognised as one of South Africa s hardest working rivers . Deteriorating water quality has been attributed to increased discharge of effluents from mines, industry, and wastewater treatment works, ...
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(University of Pretoria, 2012-11-21)The principal reason for the construction of Loskop Dam was to provide irrigation water to wheat farmers settling in the Olifants River valley in the 1920s. Agriculture has since developed in the area and today, the Loskop ...
Now showing items 1-5 of 5