Browsing NINA Brage by Author "Lydersen, Christian"

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Harvest sustainability assessments need rethinking under climate change: A ringed seal case study from Svalbard, Norway

Nater, Chloé Rebecca; Lydersen, Christian; Andersen, Magnus; Kovacs, Kit M. (Peer reviewed; Journal article, 2024)

Throughout the Arctic, ice-affiliated marine mammals constitute local subsistence resources but detrimental effects of declines in their sea ice habitats create a need for harvest sustainability assessments in light of ...
Temporal variation in trophic relationships among three congeneric penguin species breeding in sympatry

Tarroux, Arnaud; Lydersen, Christian; Trathan, Philip N.; Kovacs, Kit M. (Journal article; Peer reviewed, 2018)

Penguins are a monophyletic group in which many species are found breeding sympatrically, raising questions regarding how these species coexist successfully. Here, the isotopic niche of three sympatric pygoscelid penguin ...