Browsing Bergen Open Research Archive by Author "Von Leesen, Gotje"

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Stable oxygen isotope reconstruction of temperature exposure of the Icelandic cod (Gadus morhua) stock over the last 100 years

Von Leesen, Gotje; Ninnemann, Ulysses S; Campana, Steven E. (Journal article; Peer reviewed, 2020)

Increasing water temperatures are predicted around the globe, with high amplitudes of warming in Subarctic and Arctic regions where Atlantic cod (Gadus morhua) populations currently flourish. We reconstructed oxygen isotope ...
Temperature exposure in cod driven by changes in abundance

Von Leesen, Gotje; Bogstad, Bjarte; Hjørleifsson, Einar; Ninnemann, Ulysses S; Campana, Steven E. (Journal article; Peer reviewed, 2022)

Animals actively select the most suitable habitat in terms of fitness, much of which is mediated by temperature. We reconstructed population abundance, oxygen isotope and temperature chronologies for the Icelandic and the ...