Characterisation of the social and economic value of the use and associated conservation of the yellowfishes in the Vaal river Characterisation of the social and economic value of the use and associated conservation of the yellowfishes in the Vaal river
The influence of land use on water quality and diatom community structures in urban and agriculturally stressed rivers The influence of land use on water quality and diatom community structures in urban and agriculturally stressed rivers
Morphological abnormalities of diatom silica walls in relation to heavy metal contamination and artificial growth conditions Morphological abnormalities of diatom silica walls in relation to heavy metal contamination and artificial growth conditions
Restoring SA’s natural capital – a pathway to sustainability Restoring SA's natural capital - a pathway to sustainability
Environmental water requirements: Research impact assessment Environmental water requirements: Research impact assessment
Comparison of microbial contamination at various sites along the Plankenburg- and Diep Rivers, Western Cape, South Africa Comparison of microbial contamination at various sites along the Plankenburg- and Diep Rivers, Western Cape, South Africa
Fish assemblage patterns as a tool to aid conservation in the Olifants River catchment (East), South Africa Fish assemblage patterns as a tool to aid conservation in the Olifants River catchment (East), South Africa