Blar i forfatter Artikler, rapporter og annet (Norges fiskerihøgskole) "Ingvaldsen, Randi Brunvær"

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    • Benthic transition zones in the Atlantic gateway to a changing Arctic ocean 

      Jørgensen, Lis Lindal; Pecuchet, Laurene; Ingvaldsen, Randi Brunvær; Primicerio, Raul (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-04-06)
      The biogeographic transition from boreal to Arctic marine communities entails a strong taxonomic and functional turnover. Communities living in these areas are being strongly affected by climate warming with rapid reorganizations and change in ecosystem functioning. We assess the megabenthic species composition and functional character in a transition zone around Svalbard. The relationships between ...

    • Successive extreme climatic events lead to immediate, large-scale, and diverse responses from fish in the Arctic 

      Husson, Berengere; Lind, Sigrid; Fossheim, Maria; Solvang, Hiroko Kato; Skern-Mauritzen, Mette; Pecuchet, Laurene; Ingvaldsen, Randi Brunvær; Dolgov, Andrey V.; Primicerio, Raul (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-03-06)
      The warming trend of the Arctic is punctuated by several record-breaking warm years with very low sea ice concentrations. The nature and reversibility of marine ecosystem responses to these multiple extreme climatic events (ECEs) are poorly understood. Here, we investigate the ecological signatures of three successive bottom temperature maxima concomitant with surface ECEs between 2004 and 2017 in ...