Browsing Research Output by Author "10202668 - Janse van Vuuren, Martha Susanna"
Now showing items 1-4 of 4
-
Changes in the algal composition and water quality of the Sundays River, Karoo, South Africa, from source to estuary
Janse van Vuuren, S.; Taylor, J.C. (Taylor & Francis, 2015)A first survey was done on algae present in the Sundays River from its source to its confluence with the sea. Species found in the upstream sections of the river included indicators of good water quality, but the quality ... -
First record of a spiral form of Aulacoseira, A. ambigua f. japonica (F.Meister) Tuji & D.M.Williams, in South African fresh waters
Janse van Vuuren, S.; Taylor, J.C. (Taylor & Francis, 2016)Water quality and algal populations in the Vaal River Barrage Reservoir have been monitored extensively for many decades, because of its importance as a water source for the most densely populated area in South Africa. ... -
Physical and chemical impacts of conventional unit processes and coagulants on the dinoflagellate, Ceratium hirundinella
Ewerts, H.; Janse van Vuuren, S.; Tiedt, L.; Swanepoel, A. (IWA Publishing, 2016)The freshwater dinoflagellate, Ceratium hirundinella (C. hirundinella) with its complex morphology and robust thecal plate cell covering, is responsible for extensive problems during drinking water production. To have a ... -
Planktonic algae and cyanoprokaryotes as indicators of ecosystem quality in the Mooi River system in the North-West Province, South Africa
Venter, A.; Barnard, S.; Dickinson, M.A.; Janse van Vuuren, S.; Levanets, A.; Taylor, J.C. (South African Water Research Commission, 2013)An ecologically healthy Mooi River system is important for maintaining the quality of potable water of Potchefstroom and surrounding areas. However, this system is under constant threat from anthropogenic pollution arising ...