Browsing by Author "Pecuchet, Laurene Anne Marie"

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    • Marine heatwaves are not a dominant driver of change in demersal fishes 

      Fredston, Alexa L.; Cheung, William W. L.; Frölicher, Thomas L.; Kitchel, Zoë J.; Maureaud, Aurore A.; Thorson, James T.; Auber, Arnaud; Mérigot, Bastien; Palacios-Abrantes, Juliano; Palomares, Maria Lourdes D.; Pecuchet, Laurene Anne Marie; Shackell, Nancy L.; Pinsky, Malin L. (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-08-30)
      Marine heatwaves have been linked to negative ecological effects in recent decades1,2. If marine heatwaves regularly induce community reorganization and biomass collapses in fishes, the consequences could be catastrophic for ecosystems, fisheries and human communities3,4. However, the extent to which marine heatwaves have negative impacts on fish biomass or community composition, or even whether ...

    • Over 20% of marine fishes shifting in the North and Barents Seas, but not in the Norwegian Sea 

      Gordo Vilaseca, Francesc; Pecuchet, Laurene Anne Marie; Coll, Marta; Reiss, Henning; Jueterbock, Alexander; Costello, Mark John (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-08-31)
      Climate warming generally induces poleward range expansions and equatorward range contractions of species’ environmental niches on a global scale. Here, we examined the direction and magnitude of species biomass centroid geographic shifts in relation to temperature and depth for 83 fish species in 9,522 standardised research trawls from the North Sea (1998–2020) to the Norwegian (2000–2020) and ...