Sandra Barnard

The dynamics of toxic Microcystis strains and microcystin production in two hypertrofic South African reservoirs

Karin R. Conradie, Sandra Barnard · Harmful Algae · 2012 · 68 citations

Life Sciences, Environmental Sciences, Microbiology +16

Biological crusts of serpentine and non‐serpentine soils from the Barberton Greenstone Belt of South Africa

A. Venter, Stefan J. Siebert, Nishanta Rajakaruna et al. · Ecological Research · 2017 · 21 citations

Natural Sciences, Earth Sciences, Geology +7

Challenges in the potable water industry due to changes in source water quality: case study of Midvaal Water Company, South Africa

Shalene Janse van Rensburg, Sandra Barnard, Marina Krüger · Water SA · 2016 · 18 citations · Full text

Engineering, Environmental Engineering, Environmental Sciences +17

The impact of zeta potential changes on Ceratium hirundinella cell removal and the ability of cells to restore its natural surface charge during drinking water purification

H. Ewerts, Sandra Barnard, Annelie Swanepoel · RSC Advances · 2017 · 13 citations · Full text

Engineering, Environmental Engineering, Wastewater Treatment +15

Overview of the influences of mining-related pollution on the water quality of the Mooi River system’s reservoirs, using basic statistical analyses and self organised mapping

Sandra Barnard, A. Venter, CE Van Ginkel · Water SA · 2013 · 12 citations · Full text

Natural Sciences, Earth Sciences, Environmental Sciences +17