• Nitrogen and phosphorus influence Acacia saligna invasiveness in the fynbos biome 

      Esterhuizen, N.; Forrester, J.; Esler, K.J.; Wigley-Coetzee, C.; Morcillo, R.J.; Kleinert, A.; Perez-Fernandez, M.; Valentine, A.J. (2020)
      This study attempts to understand how invasive legumes such as Acacia saligna may compete with indigenous legumes such as Virgilia divaricata. The two species are trees with similar growth forms. We studied the competitive ...
    • Using stable isotope analysis to answer fundamental questions in invasion ecology: progress and prospects 

      McCue, M.D.; Javal, M.; Clusella-Trullas, S.; Le Roux, J.J.; Jackson, M.C.; Ellis, A.G.; Richardson, D.M.; Valentine, A.J.; Terblanche, J.S. (2020)
      What makes some species successful invaders while others fail, and why some invaders have major impacts in invaded ecosystems are pivotal questions that are attracting major research effort. The increasing availability of ...