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Reconstructing 50 years of Opuntia stricta invasion in the Kruger National Park, South Africa: environmental determinants and propagule pressure

Foxcroft, L.C. Rouget, M. Richardson, D.M. Fadyen, S.M. (2004-11-01)

Many factors influence the spread dynamics and distribution of invasive alien organisms. Despite progress in unravelling the determinants of invasiveness and invasibility, robust, spatially-explicit predictive models for ...
Risk Assessment of Riparian Plant Invasions into Protected Areas

Foxcroft, L.C. Rouget, M. Richardson, D.M. (2007-03-28)

Protected areas are becoming increasingly isolated. River corridors represent crucial links to the surrounding landscape but are also major conduits for invasion of alien species. We developed a framework to assess the ...