Author:Gass, BG; Ventura, DFC; De Beer, MorrisDate:Mar 1993The use of stabilised layers is cost effective in road construction in South Africa. Some stabilised materials have however been found to be susceptible to erosion. To identify erodible materials the Erosion Test was developed in 1989. ...Read more
Author:Chamier, J; Schachtschneider, K; Le Maitre, David C; Ashton, PJ; Van Wilgen, BWDate:Apr 2012We review the current state of knowledge of quantified impacts of invasive alien plants on water quality, with a focus on South Africa. In South Africa, over 200 introduced plant species are regarded as invasive. Many of these species are ...Read more
Author:Theron, A; Rossouw, M; Barwell, L; Maherry, A; Diedericks, G; de Wet, PDate:01 Sep 2010In support of the effective implementation of the Integrated Coastal Management Act (Act No 24 of 2008), a review is presented of coastal hazard assessment methods. In particular the ICM Act legislates the establishment or change of coastal ...Read more