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Fletta eftir efnisorði "Fiskifræði"

Fletta eftir efnisorði "Fiskifræði"

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    Can collective memories shape fish distributions? A test, linking space-time occurrence models and population demographics 
    Macdonald, Jed; Logemann, Kai; Krainski, Elias T.; Sigurðsson, Þorsteinn; Beale, Colin M.; Huse, Geir; Hjøllo, Solfrid S.; Marteinsdottir, Gudrun (Wiley, 2017-09-13)
    Social learning can be fundamental to cohesive group living, and schooling fishes have proven ideal test subjects for recent work in this field. For many species, both demographic factors, and inter‐ (and intra‐) generational information exchange are ...
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    A millennium of north-east Atlantic cod juvenile growth trajectories inferred from archaeological otoliths 
    Ólafsdóttir, Guðbjörg Ásta; Pétursdóttir, Gróa; Bardarson, Hlynur; Edvardsson, Ragnar (Public Library of Science (PLoS), 2017-10-27)
    Archaeological excavations of historical fishing sites across the North Atlantic have recovered high quantities of Atlantic cod (Gadus morhua) bones. In the current study we use Atlantic cod otoliths from archaeological excavations of a historical ...
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    Ocean predation and mortality of adult Atlantic salmon 
    Strøm, John Fredrik; Rikardsen, Audun Håvard; Campana, Steven; Righton, David; Carr, Jonathan; Aarestrup, Kim; Stokesbury, Michael J. W.; Gargan, Patrick; Javierre, Pablo Caballero; Thorstad, Eva Bonsak (Springer Science and Business Media LLC, 2019-05-27)
    Predation and mortality are often difcult to estimate in the ocean, which hampers the management and conservation of marine fshes. We used data from pop-up satellite archival tags to investigate the ocean predation and mortality of adult Atlantic ...