Dataset on the positive and negative impact of invasive alien species (IAS) on policy sectors in Europe.

Results from the analysis conducted for the publication "Invasive Alien Species of Policy Concerns Show Widespread Patterns of Invasion and Potential Pressure Across European Ecosystems" across European ecosystems.

Date and country of first introduction of Invasive Alien Species of Union Concern (IAS of UC- EU Regulation 1143/2041) in the Member States and U.K.

Alien bacteria and viruses traits and species-related factors. The data was collected between 2017 and 2021 by pathologists with expertise in epidemiology and diagnostics. Two types of data are available: 1) species -related factors: taxonomy, origin, date of ...

Distribution by countries (EEZ): All the high impact alien species in Europe. Number of species 881. Done by EASIN Official on 29-10-2015.

Distribution by countries (EEZ): All the freshwater alien species in Europe. Number of species 758. Done by EASIN Official on 18-02-2014.

Distribution by countries (EEZ): All the marine alien species in Europe. Number of species 1353. Done by EASIN Official on 18-02-2014.

Distribution by countries (EEZ): All the terrestrial alien species in Europe. Number of species 13439. Done by EASIN Official on 18-02-2014.