The polluted Upper Olifants River, in Mpumalanga, has been the focus for many studies in recent years. However, a group of researchers from the CSIR are now also studying an element of the system which has to date been largely overlooked, namely the sediment.
Reference:
Petersen, C, Jovanovic, N and Genthe, B. 2012. Discovering the secrets of the Olifants sediments. The Water Wheel, vol. 11(4), pp 32-34
Petersen, C., Jovanovic, N., & Genthe, B. (2012). Discovering the secrets of the Olifants sediments. http://hdl.handle.net/10204/6046
Petersen, C, Nebojsa Jovanovic, and Bettina Genthe "Discovering the secrets of the Olifants sediments." (2012) http://hdl.handle.net/10204/6046
Petersen C, Jovanovic N, Genthe B. Discovering the secrets of the Olifants sediments. 2012; http://hdl.handle.net/10204/6046.