Author:De Klerk, A; De Klerk, Arno RDate:Jul 2011A study was conducted in the Waterberg area to characterize the aquatic macro invertebrate community structure and fish assemblages in the Mokolo and Lephalala rivers prior to the onset of increased mining activities and coal fired power ...Read more
Author:Williams, CR; Leaner, JL; Nel, JM; Somerset, VSDate:Sep 2010Total mercury (TotHg) and methylmercury (MeHg) concentrations were determined in various environmental compartments collected from water resources of three Water Management Areas (WMAs) - viz. Olifants, Upper Vaal and Inkomati WMAs, potentially ...Read more
Author:Walters, Chavon R; Somerset, VS; Leaner, JJ; Nel, JMDate:Aug 2011The present paper is a review on the status of mercury (Hg) as a pollutant in South African aquatic ecosystems. Spatial patterns of Hg distribution and bioaccumulation in water resources were investigated by collecting and analyzing multimedia ...Read more