Invasions by alien plants have been mapped in Europe

Biological invasions are one of the major threats to biodiversity and in many cases they have considerable impact on economy and human health. For their effective management it is important to understand which areas and ecosystems are at the highest risk of being invaded.

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<p><a href="http://www.physorg.com/news151839762.html">Invasions by alien plants have been mapped in Europe</a></p> <p>Biological invasions are one of the major threats to biodiversity and in many cases they have considerable impact on economy and human health. For their effective management it is important to understand which areas and ecosystems are at the highest risk of being invaded.</p>