Browsing NOFIMA vitenarkiv by Author "Summerfelt, Steven T."
Now showing items 1-9 of 9
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Effects of ozone on post-smolt Atlantic salmon (Salmo salar) performance, health, and maturation in freshwater recirculation aquaculture systems
Davidson, John; Summerfelt, Steven T.; Espmark, Åsa Maria Olofsdotter; Mota, Vasco; Marancik, David; Earley, Ryan L.; Snead, Anthony; Good, Christopher (Peer reviewed; Journal article, 2021)Steroid hormones accumulate in recirculation aquaculture systems (RAS) and may influence the reproductive physiology of farmed fish. Ozone reduces hormone concentrations in freshwater RAS used to rear Atlantic salmon, but ... -
Influence of inlet and outlet placement on the hydrodynamics of culture tanks for Atlantic salmon
Gorle, Jagan; Terjesen, Bendik Fyhn; Summerfelt, Steven T. (Peer reviewed; Journal article, 2020)The salmon farming industry has recently shifted to larger culture tanks with greater water flows to optimize the land-based production, but tanks approaching 1000 m3 in volume create challenging hydrodynamics. This paper ... -
Production of market-size North American strain Atlantic salmon Salmo salar in a land-based recirculation aquaculture system using freshwater
Davidson, John; May, Travis; Good, Christopher; Waldrop, Thomas; Kenney, Brett; Terjesen, Bendik Fyhn; Summerfelt, Steven T. (Journal article; Peer reviewed, 2016) -
Qualifying the design of a floating closed- containment fish farm using computational fluid dynamics
Gorle, Jagan; Terjesen, Bendik Fyhn; Holan, Astrid Buran; Berge, Arne; Summerfelt, Steven T. (Peer reviewed; Journal article, 2018) -
Survey of large circular and octagonal tanks operated at Norwegian commercial smolt and post-smolt sites
Summerfelt, Steven T.; Mathisen, Frode; Holan, Astrid Buran; Terjesen, Bendik Fyhn (Journal article; Peer reviewed, 2016) -
The effects of carbon dioxide on growth performance, welfare, and health of Atlantic salmon post-smolt (Salmo salar) in recirculating aquaculture systems
Mota, Vasco C.; Nilsen, Tom Ole; Gerwins, Jascha; Gallo, Michele; Ytteborg, Elisabeth; Bæverfjord, Grete; Kolarevic, Jelena; Summerfelt, Steven T.; Terjesen, Bendik Fyhn (Journal article; Peer reviewed, 2018) -
The effects of long-term 20 mg/L carbon dioxide exposure on the health and performance of Atlantic salmon Salmo salar post-smolts in water recirculation aquaculture systems
Good, Christopher; Davidson, John; Terjesen, Bendik Fyhn; Takle, Harald Rune; Kolarevic, Jelena; Bæverfjord, Grete; Summerfelt, Steven T. (Peer reviewed; Journal article, 2018)Previous research and experience has linked elevated dissolved carbon dioxide (CO2) to reduced growth performance, poor feed conversion, and a variety of health issues in farm-raised fish, including Atlantic salmon Salmo ... -
The effects of ozone on Atlantic salmon post-smolt in brackish water — Establishing welfare indicators and thresholds
Stiller, Kevin Torben; Kolarevic, Jelena; Lazado, Carlo C.; Gerwins, Jascha; Good, Christopher; Summerfelt, Steven T.; Mota, Vasco C.; Espmark, Åsa Maria Olofsdotter (Peer reviewed; Journal article, 2020)Ozone is a strong oxidant, and its use in aquaculture has been shown to improve water quality and fish health. At present, it is predominantly used in freshwater systems due to the high risk of toxic residual oxidant ... -
Water velocity in commercial RAS culture tanks for Atlantic salmon smolt production
Gorle, Jagan; Terjesen, Bendik Fyhn; Mota, Vasco C.; Summerfelt, Steven T. (Peer reviewed; Journal article, 2018)