Browsing NINA Brage by Author "Kiljunen, Mikko"

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    • European catfsh (Silurus glanis) as a freshwater apex predator drives ecosystem via its diet adaptability 

      Vejřík, Lukáš; Vejříková, Ivana; Blabolil, Petr; Eloranta, Antti; Kočvara, Luboš; Peterka, Jiří; Sajdlová, Zuzana; The Chung, Son Hoang; Šmejkal, Marek; Kiljunen, Mikko; Cech, Martin (Journal article; Peer reviewed, 2017)
      Apex predators play a key role in ecosystem stability across environments but their numbers in general are decreasing. By contrast, European catfish (Silurus glanis), the European freshwater apex predator, is on the increase. ...

    • Macrophytes shape trophic niche variation among generalist fishes 

      Vejříková, Ivana; Eloranta, Antti; Vejřík, Lukáš; Šmejkal, Marek; Cech, Martin; Sajdlová, Zuzana; Frouzova, Jaroslava; Kiljunen, Mikko; Peterka, Jiří (Journal article; Peer reviewed, 2017)
      Generalist species commonly have a fundamental role in ecosystems as they can integrate spatially distinct habitats and food-web compartments, as well as control the composition, abundance and behavior of organisms at ...