Browsing SINTEF Open by Author "Jager, Tjalling"

Now showing items 1-8 of 8

    • Dynamic Links between Lipid Storage, Toxicokinetics and Mortality in a Marine Copepod Exposed to Dimethylnaphthalene 

      Jager, Tjalling; Øverjordet, Ida Beathe; Nepstad, Raymond; Hansen, Bjørn Henrik (Journal article; Peer reviewed, 2017-06-17)
      Efficiently assessing and managing the risks of pollution in the marine environment requires mechanistic models for toxic effects. The General Unified Threshold model for Survival (GUTS) provides a framework for deriving ...

    • Effects of marine mine tailing exposure on the development, growth, and lipid accumulation in Calanus finmarchicus 

      Svendheim, Linn Hjelmeland; Jager, Tjalling; Olsvik, Pål Asgeir; Øverjordet, Ida Beathe; Ciesielski, Tomasz Maciej; Nordtug, Trond; Kristensen, Torstein; Hansen, Bjørn Henrik; Kvæstad, Bjarne; Altin, Dag; Farkas, Julia (Peer reviewed; Journal article, 2021)
      Marine tailing disposal (MTD) is sometimes practiced as an alternative to traditional mine tailing deposition on land. Environmental challenges connected to MTD include spreading of fine particulate matter in the water ...

    • Exposure to low environmental copper concentrations does not affect survival and development in Atlantic cod (Gadus morhua) early life stages 

      Farkas, Julia; Svendheim, Linn Hjelmeland; Jager, Tjalling; Ciesielski, Tomasz Maciej; Nordtug, Trond; Kvæstad, Bjarne; Hansen, Bjørn Henrik; Kristensen, Torstein; Altin, Dag; Olsvik, Pål Asgeir (Peer reviewed; Journal article, 2021)
      In this study we investigated potential impacts of Cu exposure at low, environmentally relevant, concentrations on early live stages of Atlantic cod (Gadus morhua). Cod embryos and larvae were exposed to 0.5 μg/L (low), ...

    • Modelling the dynamics of growth, development and lipid storage in the marine copepod Calanus finmarchicus 

      Jager, Tjalling; Salaverria-Zabalegui, Iurgi Imanol; Altin, Dag; Nordtug, Trond; Hansen, Bjørn Henrik (Journal article; Peer reviewed, 2017)
      Mechanistic models are essential tools for interpreting and predicting the consequences of a changing environment and stressors such as pollution on the life histories of marine organisms. Here, we apply the simple and ...

    • Simple energy-budget model for yolk-feeding stages of Atlantic cod (Gadus morhua) 

      Jager, Tjalling; Nepstad, Raymond; Hansen, Bjørn Henrik; Farkas, Julia (Journal article; Peer reviewed, 2018-10-10)
      Atlantic cod (Gadus morhua) is a commercially important species, and therefore, understanding the influence of environmental factors and anthropogenic stressors on its early life stages is of considerable relevance. In ...

    • STARTRENS – Optimalisert startfôring av rensefisk. Sluttrapport for FHF-prosjekt 901561 

      Hagemann, Andreas; Malzahn, Arne; Hansen, Bjørn Henrik; Ribicic, Deni; Sarno, Antonio; Kjørsvik, Elin; Vu, Tu Anh; Jager, Tjalling (SINTEF rapport;2021:01411 A, Research report, 2022-11-29)
      Dette er den faglige sluttrapporten for prosjektet "STARTRENS – Optimalisert startfôring av rensefisk" som ble finansiert av Fiskeri- og havbruksnæringens forskningsfinansiering (#901561). Rensefisk har en sentral rolle i ...

    • Testing a simple energy-budget model for yolk-feeding stages of cleaner fish 

      Jager, Tjalling; Malzahn, Arne; Hagemann, Andreas; Hansen, Bjørn Henrik (Peer reviewed; Journal article, 2022)
      The use of cleaner fish is an environmentally-friendly approach to combat the salmon louse, threatening commercial salmon farming. Dynamic Energy Budget (DEB) modelling helps understand the bioenergetics of early life ...

    • Toxicokinetics of Crude Oil Components in Arctic Copepods 

      Øverjordet, Ida Beathe; Nepstad, Raymond; Hansen, Bjørn Henrik; Jager, Tjalling; Farkas, Julia; Altin, Dag; Brönner, Ute; Nordtug, Trond (Journal article; Peer reviewed, 2018-06-13)
      The risk of accidental oil spills in the Arctic is on the rise due to increased shipping and oil exploration activities, making it essential to calibrate parameters for risk assessment of oil spills to Arctic conditions. ...