Blar i forfatter "Sokolov, Vasiliy A"

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    • Flexibility in a changing arctic food web: Can rough-legged buzzards cope with changing small rodent communities? 

      Fufachev, Ivan A.; Ehrich, Dorothee; Sokolova, Natalia; Sokolov, Vasiliy A; Sokolov, Aleksandr A (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-07)
      Indirect effects of climate change are often mediated by trophic interactions and consequences for individual species depend on how they are tied into the local food web. Here we show how the response of demographic rates of an arctic bird of prey to fluctuations in small rodent abundance changed when small rodent community composition and dynamics changed, possibly under the effect of climate ...

    • Globally threatened Lesser White-fronted Goose Anser erythropus nesting in association with Peregrine Falcons Falco peregrinus in southern Yamal, Russia 

      Pokrovskaya, Olga; Sokolova, Natalia; Ehrich, Susanna Dorothee; Gilg, Olivier; Sokolov, Vasiliy A; Sokolov, Aleksandr A (Journal article; Tidsskriftartikkel; Peer reviewed, 2023)
      Knowledge about the breeding biology and potential threats on the breeding grounds is important for conservation of threatened species. The main breeding range of the Lesser White-fronted Goose Anser erythropus (LWFG) forms a belt along the southern part of the Russian arctic and, although their main nesting habitat has been described based on observations of broods or pairs with breeding behaviour, ...