A Unified Classification of Alien Species Based on the Magnitude of their Environmental Impacts | PLOS Biology
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Projecting the continental accumulation of alien species through to 2050 - Seebens - 2021 - Global Change Biology - Wiley Online Library
Cumulative number of alien species established in freshwater environment in 11 countries — European Environment Agency
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Are We Alone in the Universe? Data Analysis and Data Visualization of UFO Sightings with R | by Saúl Buentello | Towards Data Science
Cumulative number of alien species established in terrestrial environment in 11 countries — European Environment Agency
Cumulative number of alien species established in 11 Nordic and Baltic countries* since 1900 — European Environment Agency
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