Browsing by Subject "macroinvertebrates"
Now showing items 1-2 of 2
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The development of a Relative Risk Method model based on the risk management of aquatic ecosystems influenced by construction activities
(North-West University, 2017)The water quality of Wilge River sub-catchment in the upper Olifants water management area is under threat from a number of land-use activities. The aims of this study is to use existing environmental monitoring and ... -
A semi-quantitative survey of macroinvertebrates at selected sites to evaluate the ecosystem health of the Olifants River
(WRC (Water Research Commission), 2014)This study was conducted to evaluate the ecosystem health of the Olifants River by means of semi-quantitative surveys of the macroinvertebrates at 7 selected sites in the catchment. These surveys were performed during the ...