Anna Jeja Gabriella Ljungström
Position
Researcher
Affiliation
Publications
Conference lecture
- Anna Jeja Gabriella Ljungström; Kim Josefin Niklasdotter Scherrer; Tom Langbehn et al. (2025). Spatial restrictions inadvertently doubled the carbon footprint of Norway’s mackerel fishing fleet. (external link)
- Tom Langbehn; Anna Jeja Gabriella Ljungström; Øyvind Fiksen et al. (2023). Insights from mechanistic models: understanding causes and consequences of mesopelagic diel vertical migration across latitudes. (external link)
- Kim Josefin Niklasdotter Scherrer; Anna Jeja Gabriella Ljungström; Tom Langbehn et al. (2023). Rethinking fisheries in the sustainability crisis - the role of small pelagics. (external link)
- Tom Jasper Langbehn; Anna Jeja Gabriella Ljungström; Christian Jørgensen (2021). Light and energetics at seasonal extremes limit poleward range shifts. (external link)
- Tom Langbehn; Anna Jeja Gabriella Ljungström; Øyvind Fiksen et al. (2023). Model evidence for photic barriers to poleward range shifts. (external link)
- Anna Jeja Gabriella Ljungström; Tom Langbehn; Christian Jørgensen (2023). Bergman patterns in a warming ocean, their mechanistic basis, and implications for projecting responses to climate change. (external link)
- Tom Jasper Langbehn; Anna Jeja Gabriella Ljungström; Christian Jørgensen (2021). Equatorwards shifts of marine fishes under climate change: a rule rather than exception?. (external link)
- Anders Martin Frugård Opdal; Christian Jørgensen; Lise Doksæter Sivle et al. (2025). Seasonal dynamics in ocean temperatures can give false impression of thermal bottleneck for spawning fish. (external link)
- Kim Josefin Niklasdotter Scherrer; Katja Susanna Enberg; Gjert Endre Dingsør et al. (2023). Trends in CO2 efficiency in North Atlantic fisheries. (external link)
- Anna Jeja Gabriella Ljungström; Kim Josefin Niklasdotter Scherrer; Tom Langbehn et al. (2024). The pelagic species and carbon footprints: Consequences from quota agreements. (external link)
- Tom Langbehn; Kim Josefin Niklasdotter Scherrer; Anna Jeja Gabriella Ljungström et al. (2023). Spatial restrictions inadvertently doubled the carbon footprint of Norway’s mackerel fishing fleet. (external link)
- Kim Josefin Niklasdotter Scherrer; Tom Langbehn; Anna Jeja Gabriella Ljungström et al. (2024). Fish for feed or food?. (external link)
- Anders Martin Frugård Opdal; Christian Jørgensen; Lise Doksæter Sivle et al. (2024). Seasonal dynamics in ocean temperatures can give false impression of thermal bottleneck for spawning fish. (external link)
- Katja Susanna Enberg; Christian Jørgensen; Anna Jeja Gabriella Ljungström et al. (2023). How can fisheries contribute more to a sustainable future?. (external link)
Lecture
- Kim Josefin Niklasdotter Scherrer; Katja Susanna Enberg; Tom Langbehn et al. (2023). Small fish - The world’s most CO2 efficient animal protein source?. (external link)
- Anna Jeja Gabriella Ljungström (2025). Why small fish have a role to play in the green protein shift. (external link)
- Gjert Endre Dingsør; Kim Josefin Niklasdotter Scherrer; Anna Jeja Gabriella Ljungström et al. (2023). Brexit doblet karbonfotavtrykket til Norges makrellfiskeflåte. (external link)
- Anna Jeja Gabriella Ljungström; Kim Josefin Niklasdotter Scherrer; Tom Langbehn et al. (2024). Landinger i pelagisk fiskeri – til mel/olje eller til konsum?. (external link)
- Tom Langbehn; Anna Jeja Gabriella Ljungström (2024). Bærekraftig mat fra havet. (external link)
- Kim Josefin Niklasdotter Scherrer; Katja Susanna Enberg; Christian Jørgensen et al. (2022). How can fisheries contribute more to a sustainable future?. (external link)
- Tom Langbehn; Christian Jørgensen; Anna Jeja Gabriella Ljungström et al. (2019). Can a food systems approach redefine ecosystem-based fisheries management?. (external link)
Conference poster
- Tom Langbehn; Anna Jeja Gabriella Ljungström; Dag Lorents Aksnes et al. (2017). Increasing marine food production through ecolabeling. (external link)
- Tom Langbehn; Anna Jeja Gabriella Ljungström; Øyvind Fiksen et al. (2017). Introducing a new hypothesis: Southward shifts of species distributions under climate change?. (external link)
- Christian Jørgensen; Tom Jasper Langbehn; Anna Jeja Gabriella Ljungström et al. (2023). Blue food, green food, and the nature crisis. (external link)
- Kim Josefin Niklasdotter Scherrer; Tom Langbehn; Anna Jeja Gabriella Ljungström et al. (2023). Unintended climate consequences of fishery management breakdown. (external link)
Academic article
- Willow R. Lindsay; Badreddine Bererhi; Anna Jeja Gabriella Ljungström et al. (2023). Quantitative genetics of breeding coloration in sand lizards; genic capture unlikely to maintain additive genetic variance. (external link)
- Tom Langbehn; Dag Lorents Aksnes; Stein Kaartvedt et al. (2021). Poleward distribution of mesopelagic fishes is constrained by seasonality in light. (external link)
- George D. Cunningham; Geoffrey M. While; Mats Olsson et al. (2020). Degrees of change: between and within population variation in thermal reaction norms of phenology in a viviparous lizard. (external link)
- Kim Josefin Niklasdotter Scherrer; Tom Langbehn; Anna Jeja Gabriella Ljungström et al. (2024). Spatial restrictions inadvertently doubled the carbon footprint of Norway's mackerel fishing fleet. (external link)
- Anna Jeja Gabriella Ljungström; Tom Langbehn; Christian Jørgensen (2023). Bergmann patterns in planktivorous fishes: A light-size or zooplankton community-size rule is just as valid explanation as the temperature-size rule. (external link)
- Anna Jeja Gabriella Ljungström; Tessa Francis; Marc Mangel et al. (2019). Parent-offspring conflict over reproductive timing: ecological dynamics far away and at other times may explain spawning variability in Pacific herring. (external link)
- Anna Jeja Gabriella Ljungström; Tom Jasper Langbehn; Christian Jørgensen (2021). Light and energetics at seasonal extremes limit poleward range shifts. (external link)
Research report
- Per Arneberg; Berengere Husson; Anna Siwertsson et al. (2023). Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem - Appendices. (external link)
- Per Arneberg; Berengere Husson; Anna Siwertsson et al. (2023). Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem. (external link)