Academic article

• Lai, Floriana; Rønnestad, Ivar; Olsen, Thea Solberg et al. (2025). Adaptations to intermittent fasting in large sea caged Atlantic salmon (Salmo salar); effects on feeding, energy homeostasis, and growth. (external link)
• Pino Martinez, Enrique; Staveland, Kristine F.; Pinto Pedrosa, Cindy et al. (2025). A decrease in water temperature from 15 °C to 8 °C before or after a “winter signal” photoperiod delays but does not arrest early sexual maturation in male Atlantic salmon Salmo salar L. postsmolts. (external link)
• Giske, Jarl; Dumitru, Magda L.; Enberg, Katja et al. (2025). Premises for digital twins reporting on Atlantic salmon wellbeing. (external link)
• Silva Marrero, Jonas Ismael; Lai, Floriana; Handeland, Sigurd Olav et al. (2025). Integration of Gill and Intestinal Osmoregulatory Functions to Assess the Smoltification Window in Atlantic Salmon. (external link)
• Pino Martinez, Enrique; Kamlund, Kari Anne; Balseiro Vigo, Pablo et al. (2024). Elevated water temperature in combination with an increase in daylength stimulate a synchronized onset of spermatogenesis in male Atlantic salmon (Salmo salar, L.) postsmolts. (external link)
• Budaev, Sergei; Dumitru, Magda L.; Enberg, Katja et al. (2024). Premises for a digital twin of the Atlantic salmon in its world: Agency, robustness, subjectivity and prediction. (external link)
• Keihani, Rouzbeh; Gomes, Ana S.; Balseiro Vigo, Pablo et al. (2024). Evaluation of stress in farmed Atlantic salmon (Salmo salar) using different biological matrices. (external link)
• Lai, Floriana; Rønnestad, Ivar; Budaev, Sergei et al. (2024). Freshwater history influences farmed Atlantic salmon (Salmo salar) performance in seawater. (external link)
• Pino Martinez, Enrique; Balseiro Vigo, Pablo; Kvittingen, Håkon Fagerbakke et al. (2024). Influence of salinity on rainbow trout (Oncorhynchus mykiss) smolt development and postsmolt performance. (external link)
• Pino Martinez, Enrique; Dagbjartarson Imsland, Albert Kjartan; Hosfeld, Anne-Camilla Diesen et al. (2023). Effect of Photoperiod and Transfer Time on Atlantic Salmon Smolt Quality and Growth in Freshwater and Seawater Aquaculture Systems. (external link)
• Pino Martinez, Enrique; Balseiro Vigo, Pablo; Stefansson, Sigurd Olav et al. (2023). Interaction of temperature and feed ration on male postsmolt maturation of Atlantic salmon (Salmo salar L.). (external link)
• Kalananthan, Tharmini; Folkedal, Ole; Gomes, Ana S. et al. (2023). Impact of long-term fasting on the stomach-hypothalamus appetite regulating genes in Atlantic salmon postsmolts. (external link)
• Pino Martinez, Enrique; Balseiro, Pablo; Fleming, Mitchell S. et al. (2023). Interaction of temperature and photoperiod on male postsmolt maturation of Atlantic salmon (Salmo salar L.). (external link)
• Calabrese, Sara; Imsland, Albert K. D.; Nilsen, Tom Ole et al. (2023). Water Flow Requirements of Post-smolt Atlantic Salmon (Salmo salar L.) Reared in Intensive Seawater Flow-through Systems: A Physiological Perspective. (external link)
• Hjelle, Bibbi Maria Kallay; Imsland, Albert; Vigo, Pablo Balseiro et al. (2022). Acoustic Delicing of Atlantic Salmon (Salmo salar): Fish Welfare and Salmon Lice (Lepeophtheirus salmonis) Dynamics. (external link)
• Cui, Wenda; Takahashi, Eisuke; Morro, Bernat et al. (2022). Changes in circulating insulin-like growth factor-1 and its binding proteins in yearling rainbow trout during spring under natural and manipulated photoperiods and their relationships with gill Na+, K+-ATPase and body size. (external link)
• Pino Martinez, Enrique; Braanaas, Markus Førde; Balseiro Vigo, Pablo et al. (2022). Constant High Temperature Promotes Early Changes in Testis Development Associated with Sexual Maturation in Male Atlantic Salmon (Salmo salar L.) Post-Smolts. (external link)
• Øvrebø, Tarald Kleppa; Vigo, Pablo Balseiro; Imsland, Albert et al. (2022). Investigation of growth performance of post-smolt Atlantic salmon (Salmo salar L.) in semi closed containment system: A big-scale benchmark study. (external link)
• Del Vecchio, Gianmarco; Lai, Floriana; Gomes, Ana S. et al. (2021). Effects of short term fasting on mRNA expression of ghrelin and the peptide transporters PepT1 and 2 in Atlantic salmon (Salmo salar). (external link)
• Morro, Bernat; Broughton, Richard; Vigo, Pablo Balseiro et al. (2021). Endoplasmic reticulum stress as a key mechanism in stunted growth of seawater rainbow trout (Oncorhynchus mykiss). (external link)
• Skare, Maren; Chan, Sherry Stephanie; Handeland, Sigurd Olav et al. (2021). A comparative study on quality, shelf life and sensory attributes of Atlantic salmon slaughtered on board slaughter vessels against traditional land-based facilities.. (external link)
• Pino Martinez, Enrique; Balseiro Vigo, Pablo; Pinto Pedrosa, Cindy et al. (2021). The effect of photoperiod manipulation on Atlantic salmon growth, smoltification and sexual maturation: A case study of a commercial RAS. (external link)
• Ytrestøyl, Trine; Takle, Harald Rune; Kolarevic, Jelena et al. (2020). Performance and welfare of Atlantic salmon, <i>Salmo salar</i> L. post-smolts in recirculating aquaculture systems: Importance of salinity and water velocity. (external link)
• Morro, Bernat; Doherty, Mary K.; Balseiro Vigo, Pablo et al. (2020). Plasma proteome profiling of freshwater and seawater life stages of rainbow trout (Oncorhynchus mykiss). (external link)
• Kalananthan, Tharmini; Lai, Floriana; Gomes, Ana S. et al. (2020). The Melanocortin System in Atlantic Salmon (Salmo salar L.) and Its Role in Appetite Control. (external link)
• Sveen, Lene; Timmerhaus, Gerrit; Krasnov, Aleksei et al. (2019). Wound healing in post-smolt Atlantic salmon (Salmo salar L.). (external link)
• Imsland, Albert; Roth, Bjørn; Døskeland, Inge et al. (2019). Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods. (external link)
• Morro, Bernat; Balseiro Vigo, Pablo; Albalat, Amaya et al. (2019). Effects of different photoperiod regimes on the smoltification and seawater adaptation of seawater-farmed rainbow trout (Oncorhynchus mykiss): Insights from Na+, K+-ATPase activity and transcription of osmoregulation and growth regulation genes. (external link)
• Morro, Bernat; Balseiro Vigo, Pablo; Albalat, Amaya et al. (2019). Effects of temperature and photoperiod on rainbow trout (Oncorhynchus mykiss) smoltification and haematopoiesis. (external link)
• Kvamme, Kristin; Fivelstad, Sveinung; Handeland, Sigurd O et al. (2018). Water flow and diurnal variation in metabolite production rates of Atlantic salmon (Salmo salar L.) post-smolt. (external link)
• Sveen, Lene; Timmerhaus, Gerrit; Krasnov, Aleksei et al. (2018). High fish density delays wound healing in Atlantic salmon (Salmo salar). (external link)
• Balseiro Vigo, Pablo; Moe, Øyvind Grøner; Gamlem, Ingrid et al. (2018). Comparison between Atlantic salmon Salmo salar post-smolts reared in open sea cages and in the Preline raceway semi-closed containment aquaculture system. (external link)
• Karlsen, Christian; Ytteborg, Elisabeth; Timmerhaus, Gerrit et al. (2018). Atlantic salmon skin barrier functions gradually enhance after seawater transfer. (external link)
• Calabrese, Sara; Nilsen, Tom Ole; Kolarevic, Jelena et al. (2017). Stocking density limits for post-smolt Atlantic salmon (Salmo salar L.) emphasis on production performance and welfare. (external link)
• Imsland, Albert; Roth, Bjørn; Fjelldal, Per Gunnar et al. (2017). The effect of continuous light at low temperatures on growth in Atlantic salmon reared in commercial size sea pens. (external link)
• Gunnarsson, Gunnar Steinn; Blindheim, Steffen H.; Karlsbakk, Egil et al. (2017). Desmozoon lepeophtherii (microsporidian) infections and pancreas disease (PD) outbreaks in farmed Atlantic salmon (Salmo salar L.). (external link)
• Gunnarsson, Gunnar Steinn; Karlsbakk, Egil; Blindheim, Steffen H. et al. (2017). Temporal changes in infections with some pathogens associated with gill disease in farmed Atlantic salmon (Salmo salar L). (external link)
• Sveen, Lene; Timmerhaus, Gerrit; Torgersen, Jacob Seilø et al. (2016). Impact of fish density and specific water flow on skin properties in Atlantic salmon (Salmo salar L.) post-smolts. (external link)
• Døskeland, Inge; Imsland, Albert; Fjelldal, Per Gunnar et al. (2016). The effect of low temperatures and photoperiods on growth and vertebra morphometry in Atlantic salmon. (external link)
• Handeland, Sigurd O; Imsland, Albert; Ebbesson, Lars O.E. et al. (2014). Osmoregulation and growth in offspring of wild Atlantic salmon at different temperatures. (external link)
• Handeland, Sigurd O; Imsland, Albert; Nilsen, Tom Ole et al. (2014). Osmoregulation in Atlantic salmon Salmo salar smolts transferred to seawater at different temperatures. (external link)
• Imsland, Albert; Handeland, Sigurd O; Stefansson, Sigurd Olav (2014). Photoperiod and temperature effects on growth and maturation of pre- and post-smolt Atlantic salmon. (external link)
• Handeland, Sigurd O; Imsland, Albert; Ebbesson, Lars O.E. et al. (2013). Low light intensity can reduce Atlantic salmon smolt quality. (external link)
• Handeland, Sigurd O; Imsland, Albert; Björnsson, Björn Thrandur et al. (2013). Long-term effects of photoperiod, temperature and their interaction on growth, gill Na+, K+-ATPase activity, seawater tolerance and plasma growth-hormone levels in Atlantic salmon Salmo salar. (external link)
• Nilsen, Tom Ole; Ebbesson, Lars O.E.; Handeland, Sigurd O et al. (2013). Atlantic salmon (Salmo salar L.) smolts require more than two weeks to recover from acidic water and aluminium exposure. (external link)
• Grassie, Cairsty; Braithwaite, Victoria Anne; Nilsson, Jonatan et al. (2013). Aluminum exposure impacts brain plasticity and behavior in Atlantic salmon (Salmo salar). (external link)
• Handeland, Sigurd O; Imsland, Albert; Björnsson, Björn Thrandur et al. (2013). Physiology during smoltification in Atlantic salmon: effect of melatonin implants. (external link)
• Imsland, Albert; Våge, Klement Arild; Handeland, Sigurd O et al. (2011). Growth and osmoregulation in Atlantic salmon (Salmo salar ) smolts in response to different feeding frequencies and salinities. (external link)
• Koedijk, Roland; Folkvord, Arild; Foss, Atle et al. (2010). The influence of first-feeding diet on the Atlantic cod Gadus morhua phenotype: survival, development and long-term consequences for growth. (external link)
• Hosfeld, Camilla Diesen; Handeland, Sigurd O; Fivelstad, Sveinung et al. (2010). Physiological effects of normbaric environmental hyperoxia on Atlantic salmon (Salmo solar L.) presmolts. (external link)
• Stefansson, Sigurd Olav; Imsland, Albert; Handeland, Sigurd O (2009). Food-deprivation, compensatory growth and hydro-mineral balance in Atlantic salmon (Salmo salar) post-smolts in sea water. (external link)
• Hosfeld, Camilla Diesen; Hammer, Janicke; Handeland, Sigurd O et al. (2009). Effects of fish density on growth and smoltification in intensive production of Atlantic salmon (Salmo salar L.). (external link)
• Handeland, Sigurd O; Imsland, Albert; Stefansson, Sigurd Olav (2008). The effect of temperature and fish size on growth, feed intake, food conversion efficiency and stomach evacuation rate of Atlantic salmon post-smolts. (external link)
• Nylund, Are; Karlsbakk, Egil; Nylund, Stian et al. (2008). New clade of betanodaviruses detected in wild and farmed cod (Gadus morhua) in Norway. (external link)
• Roth, Bjørn; Johansen, Sten Johan Sverre; Suontama, Jorma et al. (2005). Seasonal variation in flesh quality, comparison between large and small Atlantic salmon (Salmo salar) transferred into seawater as 0+ or 1+ smolts. (external link)
• Fivelstad, S; Olsen, AB; Stefansson, Sigurd et al. (2004). Lack of long-term sublethal effects of reduced freshwater pH alone on Atlantic salmon (Salmo salar) smolts subsequently transferred to seawater. (external link)
• Handeland, Sigurd O; Wilkinson, E; Sveinsbo, B et al. (2004). Temperature influence on the development and loss of seawater tolerance in two fast-growing strains of Atlantic salmon. (external link)
• Arnesen, Arne Mikal; Toften, Hilde; Agustsson, Thorleifur et al. (2003). Osmoregulation, feed intake, growth and growth hormone levels in 0+ Atlantic salmon (Salmo salar L.) transferred to seawater at different stages of smolt development. (external link)

Popular scientific lecture

• Handeland, Sigurd Olav (2024). Fiskevelferd i bærekraftig havbruk . (external link)
• Handeland, Sigurd Olav (2023). Fra villaks til husdyr. (external link)
• Handeland, Sigurd Olav (2023). RASande god postsmolt. (external link)
• Handeland, Sigurd Olav (2021). Tidlig modning hos postsmolt i RAS. (external link)
• Handeland, Sigurd Olav (2021). Potensielle utfordringer ved produksjon av laksefisk i RAS. (external link)
• Handeland, Sigurd Olav (2021). Produksjon av robust postsmolt i et fremtidig perspektiv. . (external link)
• Handeland, Sigurd Olav (2021). Potensielle utfordringer ved produksjon av laksefisk i RAS. . (external link)
• Handeland, Sigurd Olav (2013). "Effekt av ulike typer lys på fisk i settefiskanlegg". (external link)
• Handeland, Sigurd Olav (2013). Foredrag på FHF-samling Verdikjede havbruk, den 21.-22. oktober 2013: "Produksjon av laks i lukkede anlegg". (external link)
• Handeland, Sigurd O (2010). Smoltkvalitet - Er smoltkvaliteten i negativ utvikling. (external link)

Lecture

• Handeland, Sigurd Olav (2024). Bærekraftig havbruk. (external link)
• Handeland, Sigurd Olav (2024). Velferd i bærekraftig havbruk. (external link)
• Handeland, Sigurd Olav (2024). Tidlig modning hos postsmolt av laks. (external link)
• Handeland, Sigurd Olav (2024). Intensiv produksjon av postsmolt. (external link)
• Handeland, Sigurd Olav (2024). Intensiv produksjon av laks. (external link)
• Handeland, Sigurd Olav (2024). Intensiv produksjon av smolt i RAS. (external link)
• Handeland, Sigurd Olav (2024). Velferd i norsk havbruk. (external link)
• Handeland, Sigurd Olav (2024). Tidlig modning hos postsmolt. (external link)
• Handeland, Sigurd Olav (2023). Postsmolt modning hos laks. (external link)
• Handeland, Sigurd Olav (2023). Postsmolt modning i RAS. (external link)
• Handeland, Sigurd Olav (2023). Optimalisering av nye oppdrettsprotokoller (Hybrid Flow through System) med fokus på tilvekst, velferd og økonomisk prestasjon. (external link)
• Lai, Floriana; Rønnestad, Ivar; Budaev, Sergei et al. (2023). Seawater growth performance of Atlantic salmon (Salmo salar) smolts produced in a flow-through or recirculating aquaculture system. . (external link)
• Lai, Floriana; Handeland, Sigurd Olav; Balseiro Vigo, Pablo et al. (2022). Seasonal variation of feeding behaviour, appetite, growth and feed utilization through a salmon production cycle. . (external link)
• Lai, Floriana; Handeland, Sigurd Olav; Balseiro Vigo, Pablo et al. (2022). Sesongvariasjon av fôringsatferd, appetitt, vekst og fôrutnyttelse gjennom en produksjonssyklus av laks- tidlige livsstadier påvirker fisken helt frem til slakt. (external link)
• Handeland, Sigurd Olav (2022). Tidlig kjønnsmodning hos laksefisk. (external link)
• Handeland, Sigurd Olav (2022). Postsmoltens behov i lukkede systemer for å sikre en optimal tilværelse i sjø. (external link)
• Kalananthan, Tharmini; Lai, Floriana; Handeland, Sigurd Olav et al. (2021). Appetittstyrt fôring av Atlantisk laks. (external link)
• Handeland, Sigurd Olav (2021). Produksjon av robust postsmolt. (external link)
• Martinez, Enrique Pino; Balseiro Vigo, Pablo; Braanaas, Markus et al. (2019). INFLUENCE OF WATER TEMPERATURE AND FEEDING REGIME ON THE INCIDENCE OF EARLY SEXUAL MATURATION IN ATLANTIC SALMON (Salmo salar L.) POSTSMOLTS DURING THE FRESHWATER STAGE. (external link)
• Nilsen, Tom Ole; Terjesen, Bendik Fyhn; Kolarevic, Jelena et al. (2018). Effects of high environmental CO2 levels on Atlantic salmon post-smolts . (external link)
• Morro, Bernat; Doherty, Mary K.; Balseiro Vigo, Pablo et al. (2018). Changes in plasma proteome and peptidome during smoltification and seawater adaptation of steelhead trout (Oncorhynchus mykiss). (external link)
• Morro, Bernat; Doherty, Mary K.; Balseiro Vigo, Pablo et al. (2018). Mass Spectrometry-Based Plasma Proteomics for Steelhead Trout (Oncorrhynchus mykiss) Aquaculture. (external link)
• Morro, Bernat; Doherty, Mary K.; Balseiro Vigo, Pablo et al. (2018). Plasma proteome during smoltification and seawater adaptation of steelhead trout (Oncorhynchus mykiss). (external link)
• Morro, Bernat; Doherty, Mary K.; Balseiro Vigo, Pablo et al. (2018). Plasma and liver proteome of an unwanted phenotype of seawater-transferred rainbow trout (Oncorhynchus mykiss). (external link)
• Balseiro Vigo, Pablo; Moe, Øyvind; Gamlem, Ingrid et al. (2017). Muscle development and heart condition in Atlantic salmon (Salmo salar) post-­smolts reared in Preline S-CCS. (external link)
• Holan, Astrid Buran; Vinci, Brian; Handeland, Sigurd O et al. (2016). Evaluation of available water treatment technologies for semi-closed aquaculture systems (in Norwegian). In Abstracts RCN Program conference Mariculture 2016. (external link)
• Sveen, Lene; Ytteborg, Elisabeth; Timmerhaus, Gerrit et al. (2016). Effect of stress on wound healing and gene regulation in skin of posts-smolts (Salmo salar L.) in closed-containment aquaculture systems (in Norwegian). In Abstracts RCN Program conference Mariculture 2016. (external link)

Academic lecture

• Pino Martinez, Enrique; Løland, Asbjørn Dyrkorn; Handeland, Sigurd Olav (2024). COMPARING GROWTH AND WELFARE OF ATLANTIC SALMON POST-SMOLTS IN A NOVEL LAND-BASED COMMERCIAL HYBRID FLOW-THROUGH SYSTEM (HFS) VERSUS IN OPEN SEA PENS. (external link)
• Silva Marrero, Jonas Ismael; Gomes, Ana S.; Balseiro, Pablo et al. (2024). Assessing the physiological response of gills and intestine through smoltification in Atlantic salmon exposed to two different photoperiods. (external link)
• Staveland, Kristine Folde; Pino Martinez, Enrique; Fleming, Mitchell Stewart et al. (2023). INFLUENCE OF A TEMPERATURE DROP FROM 15 TO 8°C BEFORE OR AFTER WINTER SIGNAL ON EARLY SEXUAL MATURATION IN ATLANTIC SALMON Salmo salar L. POSTSMOLT. (external link)
• Balseiro Vigo, Pablo; Nordvoll, Erlend; Calabrese, Sara et al. (2022). Performance of Salmo salar smolt in sulfate reduced nanofiltered water. (external link)
• Gomes, Ana S.; Balseiro Vigo, Pablo; Rønnestad, Ivar et al. (2022). Effects of swimming exercise on perfomance of Atlantic salmon. (external link)
• Good, Chris; Summerfelt, S.; Vinci, Brian et al. (2019). The Freshwater Institute & CtrlAQUA, Norway: A multi-year research collaboration on RAS-based Atlantic salmon production. . (external link)
• Karlsen, Christian; Ytteborg, Elisabeth; Timmerhaus, Gerrit et al. (2018). Hudens utvikling og immunfunksjoner i postsmoltfasen. (external link)
• Good, Christopher; Summerfelt, S.; May, T. et al. (2017). The effects of photoperiod on Atlantic salmon post-smolt in freshwater closed-containment systems. (external link)
• Handeland, Sigurd O (2017). Overview of CtrlAQUA research in post-smolt welfare, performance, and water quality in commercial scale, floating, semi-closed containment systems: CtrAQUA Preline, Neptune and Eco-Cage. (external link)
• Sveen, Lene; Timmerhaus, Gerrit; Torgersen, Jacob Seilø et al. (2017). My skin don't lie. . (external link)
• Calabrese, Sara; Sævareid, Bjarte; Breck, Olav et al. (2016). Semi-closed sea systems for postsmolt Atlantic salmon. (Abstract ID 42049).. (external link)
• Kolarevic, Jelena; Sveen, Lene; Nilsen, Tom Ole et al. (2016). Welfare and performance of Atlantic salmon post-smolts during exposure to mild chronic stress in closed-containment systems. In Aquaculture Europe 2016 Abstracts, pp 533-534. (external link)
• Nilsen, Tom Ole; Sundh, H.; Andersson, Eva et al. (2016). Osmoregulatory changes in sexually maturing Atlantic salmon post-smolt and adults. (external link)
• Nilsen, Tom Ole; Andersson, Eva; McCormick, Stephen D. et al. (2016). Androgens up-regulate freshwater ion transporters in seawater acclimated Atlantic salmon (Salmo salar). (external link)
• Kolarevic, Jelena; Reiten, Britt Kristin Megård; Sveen, Lene et al. (2016). Welfare and performance of Atlantic salmon post-smolts during exposure to mild chronic stress in recirculation aquaculture system (RAS). . (external link)
• Ytrestøyl, Trine; Takle, Harald Rune; Kolarevic, Jelena et al. (2015). Atlantic salmon post-smolts in RAS: effects of salinity, exercise and timing of seawater transfer on performance, physiology and welfare. In Book of abstracts, p. 39. (external link)
• Terjesen, Bendik Fyhn; Abbink, W.; Blom, E et al. (2015). Scaling of culture tanks and unit processes, relevant for Atlantic salmon post-smolt production in land-based systems. In Book of abstracts, p. 35. (external link)
• Calabrese, Sara; Handeland, Sigurd O; Sævareid, Bjarte et al. (2015). Semi-closed sea systems for postsmolt Atlantic salmon. Conference Abstract p. 123. (external link)
• Ytrestøyl, Trine; Takle, Harald Rune; Kolarevic, Jelena et al. (2015). Atlantic salmon post-smolts in RAS: Effects of salinity, exercise and timing of seawater transfer on performance, physiology and welfare. (external link)
• Fivelstad, Sveinung; Hosfeld, Camilla Diesen; calabrese, sara et al. (2014). Effekter på helse, sykdom og velferd ved postsmoltproduksjon i semi-lukkede anlegg – del D: Grenseverdier for karbondioksid for postsmolt.. (external link)
• Kvamme, Kristin; Hosfeld, Camilla Diesen; Handeland, Sigurd O et al. (2014). Effekter på helse sykdom og velferd ved postsmoltproduksjon i semi-lukkede anlegg – Døgnvariasjon i vannkvalitet i anlegg for postsmolt. (external link)
• Calabrese, Sara; Handeland, Sigurd Olav; Terjesen, Bendik Fyhn et al. (2014). Oppdrett av postsmolt laks i semilukkede system; Krav til fisketetthet og vannforbruk.. (external link)
• Calabrese, Sara; Nilsen, Tom Ole; Fivelstad, Sveinung et al. (2014). The effects of increased CO2 on postsmolt Atlantic salmon Salmo salar growth, physiology and stress responsiveness. (external link)
• Terjesen, Bendik Fyhn; Ytrestøyl, Trine; Kolarevic, Jelena et al. (2013). Effects of salinity and exercise on Atlantic salmon postsmolts reared in land-based RAS. (external link)
• Terjesen, Bendik Fyhn; Handeland, Sigurd O (2013). Postsmolt - ytelse og velferd i lukkede og semilukkede anlegg. (external link)
• Fivelstad, Sveinung; Kvamme, Kristin; Handeland, Sigurd O et al. (2012). Karbondioksid og vekstreduksjon hos parr. (external link)
• Handeland, Sigurd O; Stefansson, Sigurd Olav; Ebbesson, Lars O.E. et al. (2012). Økende temperaturer fremskynder smoltutvikling hos Vosso laks. Resultat fra prosjektet: "The smolt probe - novel tools for assessment of smolt quality and marine performance in Atlantic salmon (SmoltProbe)". (external link)
• Isaksen, Trond Einar; Karlsbakk, Egil; Ottem, Karl Fredrik et al. (2007). Screening av smittestoffer i vill stamfisk. (external link)
• Handeland, Sigurd O; Järvi, Torbjørn; Fernø, Anders (1993). Consequences of osmotic stress on the anti-predator behaviour and predator mortality of atlantic salmon (Salmo salar L.) postsmolts. (external link)
• Handeland, Sigurd O; Järvi, T.; Fernø, Anders et al. (1991). Consequences of seawater acclimation on the survival of Atlantic salmon (Salmo Salar L.) smolts in the presence of cod (Gadus morhua L.). (external link)

Feature article

• Bjelland, Hans Vanhauwaert; Tveterås, Ragnar; Misund, Bård et al. (2024). Hvordan reduserer vi dødeligheten i havbruk?. (external link)
• Terjesen, Bendik Fyhn; Handeland, Sigurd O (2014). Skjerm laksen mot lus. (external link)

Poster

• Lai, Floriana; Hundven, Ida; Balseiro Vigo, Pablo et al. (2023). Feed intake, growth and gut transit in Atlantic salmon at different temperatures- involvement of control pathways for digestion and appetite.. (external link)
• Pino Martinez, Enrique; Staveland, Kristine Folde; Fleming, Mitchell Stewart et al. (2023). BODY SIZE OF MALE ATLANTIC SALMON INTERACTS WITH CHANGES IN PHOTOPERIOD UNDER AQUACULTURE CONDITIONS TO INFLUENCE THE DECISION TO MATURE OR SMOLTIFY . (external link)
• Fleming, Mitchell Stewart; Pino Martinez, Enrique; Hansen, Trine et al. (2021). Effect of water temperature and photoperiod on brain and pituitary maturation hormones during freshwater production stage of Atlantic salmon (Salmo salar L.). (external link)
• Tang, Patrik; Nilsen, Tom Ole; Sundh, Henrik et al. (2019). The effect of temperature on stress disturbance and skin barrier functions in Atlantic salmon (Salmo salar L. ) post- smolts. (external link)
• Tang, Patrik; Nilsen, Tom Ole; Gharbi, Naouel et al. (2019). How Does Temperature Affect Primary Barrier Functions in Atlantic Salmon (Salmo Salar L.) Post-Smolts?. (external link)
• Espmark, Åsa Maria Olofsdotter; Kolarevic, Jelena; Johansen, Lill-Heidi et al. (2019). CtrlAQUA SFI – Contribution to Future Aquaculture. (external link)
• Lai, Floriana; Kalananthan, Tharmini; Berg, G. M. et al. (2019). Brain Distribution of Key Neuropeptides Involved in Appetite Control in Atlantic Salmon, Salmo Salar (L.). . (external link)
• Calabrese, Sara; Nilsen, Tom Ole; Handeland, Sigurd O et al. (2016). Farming intensification - impact on mental and physiological robustness of post-smolt Atlantic salmon (Salmo salar). (external link)
• Mikkelsen, Helene; Toften, Hilde; Damsgård, Børge et al. (2007). Increased risk of winter ulcer in intensively produced Atlantic salmon juveniles exposed to seawater. (external link)
• Rosseland, Bjørn Olav; Rosten, Trond; Salbu, Brit et al. (2006). Dyrehelse og dyrevelferd i en intensiv produksjon.Vannkvalitetskriterier og effekter på fisk som kan brukes til å "måle" eller registrere velferd under ulike produksjonsforhold fra befruktning til sjøsetting og transport og opphold i sjø. (external link)

Masters thesis

• Handeland, Sigurd Olav; Marianne, Eidskrem Gullaksen (2023). Effect of continuous aerobic exercise on the heart of Atlantic salmon. (external link)
• Handeland, Sigurd Olav; Rogerdatter Athammer, Ronja (2023). Tolerance limits to fluctuating water currents in Atlantic salmon (Salmo salar): A novel method to simulate the impact of ocean waves on salmon welfare in the laboratory. (external link)
• Handeland, Sigurd Olav; Dybvad Iversen, Mari (2023). Growth of Atlantic salmon (Salmo salar) under different regimes of continuous aerobic exercise. (external link)
• Handeland, Sigurd Olav; Gaassand Hagevik, Lisa (2023). The effect of aerobic training on immune response in post-smolt Atlantic salmon (Salmo salar) when infected by salmon lice (Lepeophtheirus salmonis) in small-scale close containment system. (external link)
• Handeland, Sigurd Olav; Erlend, Norvoll (2022). Performance of salmon post-smolt reared in ion modified brackish water in recirculating aquaculture systems. (external link)
• Handeland, Sigurd Olav; Tangeraas Hansen, Trine Beate (2022). The effects of water temperature and photoperiod: Investigating the cause of early activation of the BPG axis in male Atlantic salmon (Salmo salar) during the freshwater stages of development. (external link)
• Handeland, Sigurd Olav; Kállay Hjelle, Bibbi Maria (2021). Field study on Atlantic salmon (Salmo salar) acoustic delicing: Fish welfare and salmon lice dynamics. (external link)
• Handeland, Sigurd Olav; Førde Braanaas, Markus (2021). Influence of temperature and feeding on early sexual maturation commitment in male Atlantic salmon (Salmo salar, L.) during the freshwater stage. (external link)
• Handeland, Sigurd Olav; Kamlund, Kari Anne (2021). The effect of temperature and photoperiod on early sexual maturation in male Atlantic salmon (Salmo salar L.) during the freshwater phase. (external link)
• Handeland, Sigurd Olav; Maren, Skare (2021). A comparative study on quality, shelf life and sensory attributes of Atlantic salmon slaughtered onboard slaughter vessel against traditional land-based facilities. (external link)
• Handeland, Sigurd Olav; Sørstrand Haugen, Tilde (2020). The effect of winter-signal photoperiod manipulations on smoltification of Atlantic salmon (Salmo salar) reared in commercial Recirculating Aquaculture Systems (RAS). (external link)
• Handeland, Sigurd Olav; Kleppa Øvrebø, Tarald (2020). Growth performance and welfare of post-smolt (Salmo salar L.) reared in semi closed containment systems (S-CCS) – a comparative study . (external link)
• Handeland, Sigurd Olav; Håkon, Fagerbakke Kvittingen (2019). Salinity influence on smolt development and post-smolt performance in Rainbow trout (Oncorhynchus mykiss). (external link)
• Handeland, Sigurd Olav; Merckoll Berg, Gunnar (2018). Neuroendocrine factors involved in appetite control and feed intake in salmon.. (external link)
• Handeland, Sigurd Olav; Grøner Moe, Øyvind (2017). Muscle development and heart condition in Atlantic salmon (Salmo salar) post-smolts reared in Preline S-CCS. . (external link)
• Handeland, Sigurd Olav; Gaidukov, Egor A. (2017). Effects of rapid temperature changes on Atlantic salmon, Salmo salar, post-smolts. . (external link)
• Handeland, Sigurd Olav; Døskeland, Inge (2015). The effect of low temperatures and photoperiods on growth in Atlantic salmon (Salmo salar). (external link)
• Handeland, Sigurd Olav; Rye Jakobsen, Henrik (2012). The effect of salinity on growth, appetite and feed conversion efficiency of Atlantic salmon post-smolts; expression of selected ion and nutrient uptake transporters in the anterior intestine . (external link)
• Handeland, Sigurd Olav; Andersen, Kaja (2009). Simulated and large- scale transportation of juvenile Atlantic cod (Gadus morhua), with or without aeration and at different densities, . (external link)
• Hammer, Jannicke; Stefansson, Sigurd; Handeland, Sigurd O (2007). Effects of stocking density on smoltification and growth of Atlantic salmon (Salmo salar L.). (external link)
• Handeland, Sigurd Olav; Hammer, Jannicke (2007). Effects of stocking density on smoltification and growth of Atlantic salmon (Salmo salar L.). . (external link)

Article in business/trade/industry journal

• Lai, Floriana; Rønnestad, Ivar; Balseiro Vigo, Pablo et al. (2022). Dagens intensive produksjon av laks er ikke tilpasset laksens biologi. (external link)
• Calabrese, Sara; Handeland, Sigurd O; Terjesen, Bendik Fyhn et al. (2014). Krav til fisketetthet og vannforbruk. (external link)
• Handeland, Sigurd O; Urke, Henning Andre; Kristensen, Torstein et al. (2008). Påvirker vannkvalitet og produksjonsintensitet risiko for utvikling av vintersår hos postsmolt - Resultater fra en storskala feltstudie. (external link)

Report

• Tveterås, Ragnar; Misund, Bård; Handeland, Sigurd Olav (2022). Høringssvar – etablering av en ny ordning for tildeling av miljøteknologitillatelser. (external link)
• Handeland, Sigurd O; Fivelstad, Sveinung; Terjesen, Bendik Fyhn (2015). Effects on health, disease, and welfare of postsmolt production in semi-closed containment systems – Part A: Fish density tolerance and specific water use. (external link)
• Fivelstad, Sveinung; Hosfeld, Camilla Diesen; Handeland, Sigurd O et al. (2015). Sluttrapport på postsmolt D: Grenseverdier for karbondioksid for postsmolt. (external link)
• Handeland, Sigurd O; Fivelstad, Sveinung; Terjesen, Bendik Fyhn (2014). Effekter på helse, sykdom og velferd ved postsmoltproduksjon i semi-lukkede anlegg-FHF 900816. Sluttrapport.. (external link)
• Farstad, Wenche Kristin; Arnemo, Jon Martin; Braastad, Bjarne Olai et al. (2006). Dyrevelferdsmessig risikovurdering av produksjon av 0-årssmolt. Uttalelse fra Faggruppe for Dyrehelse og Dyrevelferd (Dyrevern) i Vitenskapskomiteen for mattrygghet. (external link)
• Handeland, Sigurd O; Wilkinsson, E.; Stefansson, Sigurd (2001). Smolting and de-smolting at different temperatures in two strains of Atlantic salmon (Salmo salar L.). (external link)
• Handeland, Sigurd O (2001). Effekt av utsettingstid og tilleggsbelysning på smoltkvalitet og vekst i ferskvann og sjøvann; hvilke egenskaper er best egnet til å predikere utsett av smolt?. (external link)
• Handeland, Sigurd O; Järvi, T.; Fernø, Anders et al. (1991). Consequences of seawater acclimation on the survival of Atlantic salmon (Salmo Salar L.) smolts in the presence of cod (Gadus morhua L.). (external link)

Doctoral dissertation

• Handeland, Sigurd Olav; Pino Martínez, Enrique (2021). Influence of water temperature, photoperiod and feeding regime on early sexual maturation of Atlantic salmon (Salmo salar L.) postsmolts during the freshwater phase. (external link)
• Handeland, Sigurd Olav; Morro, Bernat (2019). Development of a full season production protocol for rainbow trout (Oncorhynchus mykiss). (external link)
• Handeland, Sigurd Olav; Sveen, Lene (2018). Aquaculture relevant stressors, impacts on skin and wound healing in Atlantic salmon (Salmo salar L.) postsmolts. (external link)
• Handeland, Sigurd Olav; Calabrese, Sara (2017). Environmental and biological requirements of post-smolt Atlantic salmon (Salmo salar L.) in closed-containment aquaculture systems. (external link)
• Handeland, Sigurd Olav; Hosfeld, Camilla D. (2010). Physiological effects of environmental hyperoxia on Atlantic salmon (Salmo salar L.) and European sea bass (Dicentrarchus labrax L.). . (external link)
• Handeland, Sigurd Olav; Koedjijk, Roland (2009). Phenotypic plasticity influenced by diet during early development : A comparative study on Atlantic cod. (external link)
• Handeland, Sigurd O (1998). Osmoregulation and growth in Atlantic salmon smolts during the early seawater phase. (external link)

Magister thesis

• Handeland, Sigurd Olav; Beate Louise, Bøe; Petter, Jordan Sivertsen (2021). Tilvekst og fiskevelferd ved bruk av sulfatredusert brakkvann i RAS-anlegg. (external link)
• Handeland, Sigurd Olav; Ulvesæter, Caroline; Reiertsen, Nathalie (2020). Valg av overflatebehandling for landbaserte anlegg. Hovedoppgave Havteknologi. (external link)
• Handeland, Sigurd Olav; Fløtre, Anne Lise; Manolova Hristova, Detelina et al. (2010). Grenseverdi for karbondioksid for torskeyngel (Gadus morhua) . (external link)
• Handeland, Sigurd Olav; Bergheim, Ole; Lund, Inger (2009). Transportforsøk på torsk- Gadus morhua. (external link)

Abstract

• Lai, Floriana; Kalananthan, Tharmini; Berg, G. M. et al. (2019). Brain Distribution of Key Neuropeptides Involved in Appetite Control in Atlantic Salmon, Salmo Salar (L.). . (external link)

Academic chapter/article/Conference paper

• Nilsen, Tom Ole; Terjesen, Bendik Fyhn; Kolarevic, Jelena et al. (2018). Effects of high environmental CO2 levels on Atlantic salmon post-smolts. (external link)
• Stefansson, Sigurd; Bæverfjord, Grete; Finn, Roderick Nigel et al. (2006). Vannkvalitet - laksefisk. (external link)

Thesis at a second degree level

• Handeland, Sigurd Olav; Gamlem, Ingrid (2017). Documentation of growth and insulin-like growth factor I in Atlantic salmon (Salmo salar) post-smolts reared in large scale semi-closed and open systems. . (external link)

Interview

• Hosteland, Linn Therese Skår; Handeland, Sigurd O; Kleivdal, Hans Torstein (2017). 55 millioner til prosjekt for havbruksvekst i Hordaland. (external link)
• Handeland, Sigurd Olav; Petersen, Magnus (2016). - Kontinuerlig lys gir 30 % bedre tilvekst på lave temperaturer. (external link)
• Jerpåsen, Eivor; Handeland, Sigurd O (2016). Mener de har løsningen på laksenæringens milliardproblem. (external link)
• Soltveit, Therese; Handeland, Sigurd O (2016). – Dypere vann gir bedre vekstrate for postsmolt. (external link)
• Handeland, Sigurd O; Ebbesson, Lars O.E. (2016). Lovende resultater for produksjon av laks i lukkede anlegg. (external link)
• Handeland, Sigurd O; Nilsen, Tom Ole (2015). Nytt analyseverktøy skal sikre riktig tidspunkt for smoltutsett. (external link)
• Røen, Øyvind Sjøthun; Handeland, Sigurd Olav (2015). Maner til innsats etter AGD-påvisning. (external link)
• Ebbesson, Lars O.E.; Handeland, Sigurd O (2015). Tror lukkede anlegg vil være til hjelp for oppdretterne i framtida. (external link)
• Skår Hosteland, Linn Therese; Handeland, Sigurd O; Nilsen, Tom Ole (2015). Satser på histologi, rognkjeks og ny smoltanalyse. (external link)
• Stensvold, Tore; Handeland, Sigurd O (2014). Nofima skal lede nytt forskningssenter for fiskeoppdrett. (external link)
• Kvamme, Lars; Handeland, Sigurd O (2014). Kan få mye å si for lusesituasjonen. (external link)
• Berglihn, Harald; Handeland, Sigurd Olav (2014). Minimalt svinn i lukket forskningsanlegg. (external link)
• Handeland, Sigurd O (2013). Verdas største merd skal revolusjonera fiskeindustrien. (external link)
• Pedersen, Pia Beate; Handeland, Sigurd O (2012). Unngå å stresse fisken ved transport. (external link)
• Handeland, Sigurd Olav; Dyvik, Jan-Egil (2011). Dale Klekkeri blir feltlab. (external link)

Short communication

• Fivelstad, Sveinung; Kvamme, Kristin; Handeland, Sigurd Olav et al. (2015). Growth and physiological models for Atlantic salmon (Salmo salar L.) parr exposed to elevated carbon dioxide concentrations at high temperature. (external link)

Popular scientific article

• Nilsen, Tom Ole; Lukas, Juliane; Valen, Ragnhild et al. (2015). Utvikling av osmoreguleringssystemet hos torskelarver startfôret på rotatorier eller naturlig zooplankton. (external link)

Reader opinion piece

• Terjesen, Bendik Fyhn; Handeland, Sigurd O (2014). Fremtidens oppdrettslaks er både i lukkede og åpne anlegg. (external link)

Popular scientific chapter/article

• Stefansson, S; Bjerknes, W; Bjørn, P et al. (2007). Physiological quality of eggs, fingerlings and smolt. (external link)
• Stefansson, S. O; Bæverfjord, G; Finn, Nigel et al. (2007). Water quality-salmonids. (external link)

See a complete overview of publications in Cristin.