Blar i NTNU Open på forfatter "Skottene, Elise"
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A Crude Awakening: Effects of Crude Oil on Lipid Metabolism in Calanoid Copepods Terminating Diapause
Skottene, Elise; Tarrant, Ann; Olsen, Anders; Altin, Dag; Hansen, Bjørn Henrik; Choquet, Marvin; Olsen, Rolf Erik; Jenssen, Bjørn Munro (Journal article; Peer reviewed, 2019)Calanus finmarchicus and Calanus glacialis are keystone zooplankton species in North Atlantic and Arctic marine ecosystems because they form a link in the trophic transfer of nutritious lipids from phytoplankton to predators ... -
Lipid metabolism and diapause timing in Calanus copepods: The impact of predation risk, food availability and oil exposure
Skottene, Elise (Doctoral theses at NTNU;2021:355, Doctoral thesis, 2021)Calanoid copepods of the Calanus genus have an important ecological role as energetic links between primary producers and higher trophic level species in the North Atlantic and Arctic Oceans. Most individuals spend a large ... -
Lipid metabolism in Calanus finmarchicus is sensitive to variations in predation risk and food availability
Skottene, Elise; Tarrant, Ann M.; Altin, Dag; Olsen, Rolf Erik; Choquet, Marvin; Kvile, Kristina Øie (Peer reviewed; Journal article, 2020)Late developmental stages of the marine copepods in the genus Calanus can spend extended periods in a dormant stage (diapause) that is preceded by the accumulation of large lipid stores. We assessed how lipid metabolism ... -
Migration Patterns Affect Element Concentrations in an Arctic Seabird
Skottene, Elise (Master thesis, 2015)Arctic seabirds have often been used to assess metal levels in remote regions. Most Arctic-breeding seabirds are migratory, and differences in wintering locations and migration patterns have been suggested to affect their ... -
Oil-mediated oxidative-stress responses in a keystone zooplanktonic species, Calanus finmarchicus
Soloperto, Sofia; Altin, Dag; Hallman, Anna; Skottene, Elise; Hansen, Bjørn Henrik; Jenssen, Bjørn Munro; Ciesielski, Tomasz Maciej (Peer reviewed; Journal article, 2022)The copepod Calanus finmarchicus is an ecologically important species in the North Atlantic, Norwegian and Barents seas. Accidental or continuous petroleum pollution from oil and gas production in these seas may pose a ... -
The β-oxidation pathway is downregulated during diapause termination in Calanus copepods
Skottene, Elise; Tarrant, Ann M.; Olsen, Anders Johny; Altin, Dag; Østensen, Mari-Ann; Hansen, Bjørn Henrik; Choquet, Marvin; Jenssen, Bjørn Munro; Olsen, Rolf Erik (Journal article; Peer reviewed, 2019)Calanus copepods are keystone species in marine ecosystems, mainly due to their high lipid content, which is a nutritious food source for e.g. juvenile fish. Accumulated lipids are catabolized to meet energy requirements ...