Author:Vos, P; Wepener, V; Cyrus, DPDate:Jan 2002The purpose of the study was to verify the ability of the South African Scoring System version 4 (SASS4), to assess the health of aquatic ecosystems. The macro invertebrate community attributes of the Mhlathuze River (KwaZulu-Natal, South ...Read more
Author:Weerts, Steven P; MacKay, CF; Cyrus, DPDate:Jan 2014Increasing water demand in coastal regions has resulted in the construction of weirs and barrages in coastal freshwaters. These form barriers to migrations of estuarine and euryhaline marine fishes and crustaceans. This study assessed the ...Read more