Year: 2014 – 2017 | Client: Water Research Commission | Location: South Africa

To use a variety of data sources to compile a framework of change at temporal and spatial scales of relevance to river ecosystems, and to correlate these with known, and measured, changes in river ecosystem condition with the aim of identifying the long-term: (1) natural cycles; (2) non-flow related impacts and (3) flow related impacts on components of the rivers.