Browsing Háskóli Íslands by Author "Edvardsson, Ragnar"

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Change in Atlantic cod migrations and adaptability of early land-based fishers to severe climate variation in the North Atlantic

Edvardsson, Ragnar; Patterson, William P.; Bárðarson, Hlynur; Timsic, Sandra; Ólafsdóttir, Guðbjörg Ásta (Cambridge University Press (CUP), 2019-03-04)

We use biochemical, biological, archaeological, and historical analysis to examine relationships between Atlantic cod migration, sea temperature, and shifts in the distribution and occupancy of historical fishing sites in Iceland during the last ...
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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