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Lines separating native and invasive plant species can be thin due to close relatedness, obscured by cryptic invasions, or breached by hybridization. ...

In many places in Europe, trees are currently far below their theoretical altitudinal limit because of past land use. However, under the current crisi...

Understanding the influence of post-disturbance forest management on tree regeneration is critical for assessing ecosystem recovery and guiding future...

The success of large-scale cattle ranching in African savanna vegetation has often been limited by problems of bush encroachment and disease (in parti...

To be successful, integrated weed management (IWM) requires sufficient knowledge of the ecology of the weed and the invaded system to allow prediction...

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

Grazing by large ungulates may affect plant species richness and diversity at multiple spatial and/or temporal scales, because grazing affects small-s...

Over half of the world's forests are secondary regrowth and support considerable biodiversity. Thinning of these forests is a widespread management pr...

Effective assessment of the success of ecological restoration projects is critical in justifying the use of restoration in natural resource management...

Wildfires are the principal disturbance in the boreal forest, and their size and frequency are increasing as the climate warms. Impacts of fires on bo...