Abstract
Alien species in the Holarctic.
Abstract
The results of recent studies on invasions of alien species in the Holarctic are given in a review format. Most of these studies were presented at the Fifth International Symposium "Invasions of Alien Species in the Holarctic," which was held in Russia in 2017. For this review, we used recent publications in the Russian Journal of Biological Invasions and other journals. The main trends in studies of invasions of alien species in the Holarctic are highlighted.