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Exotic weeds and woody plants have invaded many grasslands, and prescribed grazing is one management technique used to combat these plants. Prescribed...

Acacia nilotica is a spinescent woody legume that has become highly invasive in several parts of the world, including Australia where it has been decl...

The initiation of an invasion event is rarely dated in studies of alien plants. Data from aerial photographs documenting the invasion from the outset ...

Rising human activity in the Arctic, combined with a warming climate, increases the probability of introduction and establishment of alien plant speci...

A key challenge in conservation biology is that not all species are equally likely to go extinct when faced with a disturbance, but there are multiple...

Hypericum perforatum, St John's wort, is an invasive perennial herb that is especially problematic on waste ground, roadsides, pastures and open woodl...

Biological invasions pose an unprecedented threat to biodiversity and ecosystems at different spatial scales, especially for a biodiversity-rich devel...

Many alien weeds pose significant environmental and/or economic threats across the globe, and methods to assess the potential risk of species introduc...

Bioassessment in running waters has focused primarily on the impacts of organic pollution on community structure. Other stressors (e.g. invasive speci...

Rocky outcrop ecosystems support unique biological communities, high levels of species endemism and are important in the conservation of biodiversity ...