Browsing by Subject "Ecoregion"

Now showing items 1-2 of 2

The determination of flow and habitat requirements for selected riverine macroinvertebrates

Thirion, Christa (North-West University (South Africa), Potchefstroom Campus, 2016)

The focus of the Department of Water and Sanitation (DWS) has changed from one which addresses the quality and quantity of water resources in isolation to one which integrates these attributes with that of aquatic ecosystem ...
Influence of selected abiotic factors on aquatic macroinvertebrate assemblages in the Olifants River catchment, Mpumalanga, South Africa

Kemp, M.; De Kock, K.N.; Wepener, V.; Roets, W.; Quinn, L.; Wolmarans, C.T. (Taylor & Francis, 2014)

Biodiversity is frequently seen as an indicator of ecological health. Therefore a survey of the macroinvertebrates of the Olifants River, one of the most polluted rivers in South Africa, was conducted in 2010–2011. Four ...