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European forests — ecosystem conditions and sustainable use
Potential level of invasive species pressure on forest ecosystems
Percentage of species affected by IAS for the main taxonomic groups
Impacts of invasive alien species at EU level
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The impacts of invasive alien species in Europe
Biological invasions are one of the main drivers of biodiversity loss. Invasive alien species (IAS) may have far-reaching and harmful effects on the environment and natural resources for generations. The purpose of this report is to raise awareness among key stakeholders, decision-makers, policymakers and the general public about the environmental and socioeconomic impacts of IAS. Twenty-eight dedicated species accounts are provided to highlight the various types of impacts. These species accounts are based on thorough, up-to-date scientific information from recent research and studies, and highlight the multifaceted impacts of IAS at both the global and regional levels.
Towards an early warning and information system for invasive alien species (IAS) threatening biodiversity in Europe
Invasive alien species (IAS) have become a major driver of biodiversity loss, second only to habitat fragmentation in recent decade. Europe is particularly affected by alien species, which are invading the continent an unprecedented pace. Their impact means that many of the region's rarest endemic species are on the brink of extinction and that our well-being and economies are affected. Establishing an early warning and rapid response framework for Europe become a key target. The present publication is the EEA contribution to achieving this goal.