• Non-native vascular flora of the Arctic: Taxonomic richness, distribution and pathways 

      Wasowicz, Pawel; Sennikov, Alexander N.; Westergaard, Kristine Bakke; Spellman, Katie; Carlson, Matthew; Gillespie, Lynn J.; Saarela, Jeffery M.; Seefeldt, Steven S.; Bennett, Bruce; Bay, Christian; Ickert-Bond, Stefanie; Väre, Henry (Journal article, 2020)
      We present a comprehensive list of non-native vascular plants known from the Arctic, explore their geographic distribution, analyze the extent of naturalization and invasion among 23 subregions of the Arctic, and examine ...
    • Non-native vascular flora of the Arctic: Taxonomic richness, distribution and pathways 

      Wasowicz, Pawel; Sennikov, Alexander N.; Spellman, Katie; Carlson, Matthew; Gillespie, Lynn J.; Saarela, Jeffery M.; Seefeldt, Steven S.; Bennett, Bruce; Bay, Christian; Ickert-Bond, Stefanie; Väre, Henry (Peer reviewed; Journal article, 2019)
      We present a comprehensive list of non-native vascular plants known from the Arctic, explore their geographic distribution, analyze the extent of naturalization and invasion among 23 subregions of the Arctic, and examine ...
    • Ocean currents as a potential dispersal pathway for Antarctica’s most persistent non-native terrestrial insect 

      Bartlett, Jesamine; Convey, Peter; Hughes, K.A.; Thorpe, S.E.; Hayward, S.A.L. (Peer reviewed; Journal article, 2021)
      The non-native midge Eretmoptera murphyi is Antarctica’s most persistent non-native insect and is known to impact the terrestrial ecosystems. It inhabits by considerably increasing litter turnover and availability of soil ...
    • Pink salmon in Norway: the reluctant invader 

      Sandlund, Odd Terje; Berntsen, Henrik Hårdensson; Fiske, Peder; Kuusela, Jorma; Muladal, Rune; Niemelä, Eero; Uglem, Ingebrigt; Forseth, Torbjørn; Mo, Tor Atle; Thorstad, Eva B.; Veselov, Alexey E.; Vollset, Knut Wiik; Zubchenko, Alexander V. (Peer reviewed; Journal article, 2018)
      In 2017, Norway experienced an invasion of the Pacific salmonid pink salmon (Oncorhynchus gorbuscha) in numbers never before seen in rivers all along the coast. Significant numbers were also caught in other parts of ...