Bursaries for research on bush encroachment: 2015 – 2017
Funding is available for one PhD and three MSc projects, which fit into a bigger research programme on the effects of bush encroachment on the herbaceous layer: mechanisms, feedbacks and thresholds. The project team comprises Susi Vetter and Brad Ripley (Botany Department, Rhodes University) and Sally Archibald (School of Animal, Plant & Environmental Sciences, Wits). Background and project information: Bush encroachment is global phenomenon that has important impacts on grassy ecosystems, causing potentially rapid shifts to functionally distinct forest or thicket. Key to the regime shift between grassland and forest appears to be the loss of a flammable C4 grass layer. The lack of a generalised [...]