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The application of diatom-based pollution indices in the Vaal catchment
(North-West University, 2004)
South Africa is a semi arid country and the provision of water clean water to a steadily
growing population is currently one of the major challenges facing governmental
organisations. Water resources in South Africa are ...
Ecosystem health and water quality of the Mooi River and associated impoundments using diatoms and macroinvertebrates as bioindicators
(North-West University (South Africa), Potchefstroom Campus, 2015)
Water is the most important element on earth for sustaining the life of all living organisms. Fresh
water is needed for human life and throughout history concentrated human populations were
found in close proximity to a ...