title: Alien species: Pre-emptive action against EU invasives.
authors.affiliation: Swedish Environmental Protection Agency, Stockholm, Sweden.
authors.forename: Johan
authors.initials: J
authors.lastname: Näslund
authors.affiliation: Swedish Agency for Marine and Water Management, Gothenburg, Sweden.
authors.forename: Erland
authors.initials: E
authors.lastname: Lettevall
mesh_terms: D044822:Biodiversity; D005062:European Union; D058865:Introduced Species / Q000331:legislation & jurisprudence*; D011057:Politics; D018570:Risk Assessment