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  • Characterization of macro- and micro-invertebrates and assessment of water quality in dams and rivers of Qwaqwa
    颁布单位：[University of the Free State] |  颁布时间：2014 |  实施时间：2014 |  学科分类：[["Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State, (Qwaqwa, Campus),, 2014","Freshwater, invertebrates, --, South, Africa, --, Qwaqwa","Water, quality, management, --, South, Africa, --, Qwaqwa","Water, quality, --, South, Africa, --, Qwaqwa","Bio-indicators","Biotopes","Coliform, bacteria","Escherichia, coli","Faecal, contamination","Macro-invertebrates","Protozoan, parasites","SASS5","Qwaqwa, freshwaters","Water, quality, of, dams, and, rivers"]]
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  • A feasibility study of in-situ iron removal in the atlantis primary aquifer, Western Cape province, South Africa
    颁布单位：[University of the Free State] |  颁布时间：2014 |  实施时间：2014 |  学科分类：[["In-situ, groundwater, treatment","Iron","Manganese","Wellfield, development, and, management","Borehole, clogging","Water, quality, improvement","Ozone","Atlantis, aquifer","Pilot, study","Groundwater","Dissertation, (M.Sc., (Institute, for, Groundwater, Studies))--University, of, the, Free, State,, 2017"]]
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  • The conservation condition of the unprotected Okavango Delta, Botswana
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Conservation, --, Botswana, --, Okavango, Delta","Water, quality, --, Botswana, --, Okavango, River","Conservation, of, natural, resources","Okavango, River, (Botswana), --, Conservation","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2010"]]
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  • Quantification of the impacts of a domestic waste site on a Karoo aquifer
    颁布单位：[University of the Free State] |  颁布时间：2008 |  实施时间：2008 |  学科分类：[["Dissertation, (M.Sc., (Geohydrology))--University, of, the, Free, State,, 2008","Pollution, --, Environmental, aspects, --, South, Africa, --, Secunda","Groundwater, --, Pollution, --, South, Africa, --, Secunda","Water, quality, --, South, Africa, --, Secunda","Refuse, and, refuse, disposal, --, South, Africa, --, Secunda"]]
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  • Evaluation of management options for intermine flow and associated impacts in the Central Witbank Coalfield
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Coal, mines, and, mining, --, South, Africa, --, Mpumalanga","Water, quality, management, --, South, Africa, --, Mpumalanga","Coal, mines, and, mining","Dissertation, (M.Sc., (Institute, for, Groundwater, Studies))--University, of, the, Free, State,, 2003"]]
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  • Quantification and management of intermine flow in the western Witbank coalfield: implication for mine water volumes and quality
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Coal, mines, and, mining, --, Environmental, aspects, --, South, Africa, --, Witbank","Water, quality, management, --, South, Africa, --, Witbank","Water, --, Pollution, --, South, Africa, --, Witbank","Acid, mine, drainage, --, South, Africa, --, Witbank","Dissertation, (M.Sc., (Institute, for, Groundwater, Studies))--University, of, the, Free, State,, 2003"]]
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  • Quantitative evaluation of minerals in coal deposits in the Witbank and Highveld Coalfields, and the potential impact on acid mine drainage
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Coal, mines, and, mining, --, South, Africa, --, Witbank","Acid, mine, drainage","Water, quality, --, South, Africa, --, Witbank","Dissertation, (M.Sc., (Geology))--University, of, the, Free, State,, 2003"]]
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  • Water quality of the upper Orange River
    颁布单位：[University of the Free State] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Upper, Orange, River","Water, quality","Phytoplankton","Trophic, status","Chlorophyll, a","Nitrate","Phosphate","Primary, productivity","SASS4","Water, quality, management, --, South, Africa, --, Orange, River","Freshwater, quality, --, South, Africa, --, Orange, River","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 2000"]]
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  • Water quality of the Modder River
    颁布单位：[University of the Free State] |  颁布时间：1998 |  实施时间：1998 |  学科分类：[["Water, quality, management, --, South, Africa, --, Modder, River","Freshwater, ecology, --, South, Africa, --, Modder, River","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 1998"]]
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