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Sigurd O Handeland

Sigurd O Handeland

Research Professor

+47 56 10 74 16
Nygårdsgaten 112, 5008 Bergen, Norway

Sigurd O Handeland


Climate & Environment

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Interaction of temperature and feed ration on male postsmolt maturation of Atlantic salmon (Salmo salar L.) – Aquaculture 2023
Impact of long-term fasting on the stomach-hypothalamus appetite regulating genes in Atlantic salmon postsmolts – Aquaculture 2023
Dagens intensive produksjon av laks er ikke tilpasset laksens biologi – Norsk Fiskeoppdrett 2022
Constant High Temperature Promotes Early Changes in Testis Development Associated with Sexual Maturation in Male Atlantic Salmon (Salmo salar L.) Post-Smolts – Fishes 2022
Acoustic Delicing of Atlantic Salmon (Salmo salar): Fish Welfare and Salmon Lice (Lepeophtheirus salmonis) Dynamics – Journal of Marine Science and Engineering 2022
Investigation of growth performance of post-smolt Atlantic salmon (Salmo salar L.) in semi closed containment system: A big-scale benchmark study – Aquaculture Research 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 – Comparative Biochemistry and Physiology A 2022
Høringssvar – etablering av en ny ordning for tildeling av miljøteknologitillatelser – Ragnar Tveterås 2022
Endoplasmic reticulum stress as a key mechanism in stunted growth of seawater rainbow trout (Oncorhynchus mykiss) – BMC Genomics 2021
Effects of short term fasting on mRNA expression of ghrelin and the peptide transporters PepT1 and 2 in Atlantic salmon (Salmo salar) – Frontiers in Physiology 2021
A comparative study on quality, shelf life and sensory attributes of Atlantic salmon slaughtered on board slaughter vessels against traditional land-based facilities. – Aquaculture 2021
The effect of photoperiod manipulation on Atlantic salmon growth, smoltification and sexual maturation: A case study of a commercial RAS – Aquaculture Research 2021
The Melanocortin System in Atlantic Salmon (Salmo salar L.) and Its Role in Appetite Control – Frontiers in Neuroanatomy 2020
Plasma proteome profiling of freshwater and seawater life stages of rainbow trout (Oncorhynchus mykiss) – PLOS ONE 2020
Performance and welfare of Atlantic salmon, Salmo salar L. post-smolts in recirculating aquaculture systems: Importance of salinity and water velocity – Journal of the World Aquaculture Society 2020
Effects of temperature and photoperiod on rainbow trout (Oncorhynchus mykiss) smoltification and haematopoiesis – Aquaculture 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 – Aquaculture 2019
Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods – Aquaculture Research 2019
Wound healing in post-smolt Atlantic salmon (Salmo salar L.) – Scientific Reports 2019
Water flow and diurnal variation in metabolite production rates of Atlantic salmon (Salmo salar L.) post-smolt – Aquaculture Research 2018
Effects of high environmental CO2 levels on Atlantic salmon post-smolts – 2018
High fish density delays wound healing in Atlantic salmon (Salmo salar) – Scientific Reports 2018
Comparison between Atlantic salmon Salmo salar post-smolts reared in open sea cages and in the Preline raceway semi-closed containment aquaculture system – Journal of Fish Biology 2018
Atlantic salmon skin barrier functions gradually enhance after seawater transfer – Scientific Reports 2018
The effect of continuous light at low temperatures on growth in Atlantic salmon reared in commercial size sea pens – Aquaculture 2017
Temporal changes in infections with some pathogens associated with gill disease in farmed Atlantic salmon (Salmo salar L) – Aquaculture 2017
Desmozoon lepeophtherii (microsporidian) infections and pancreas disease (PD) outbreaks in farmed Atlantic salmon (Salmo salar L.) – Aquaculture 2017
Stocking density limits for post-smolt Atlantic salmon (Salmo salar L.) emphasis on production performance and welfare – Aquaculture 2017
Impact of fish density and specific water flow on skin properties in Atlantic salmon (Salmo salar L.) post-smolts – Aquaculture 2016
The effect of low temperatures and photoperiods on growth and vertebra morphometry in Atlantic salmon – Aquaculture International 2016
Effects on health, disease, and welfare of postsmolt production in semi-closed containment systems – Part A: Fish density tolerance and specific water use – UNI Research, rapport 01-2015 2015
Utvikling av osmoreguleringssystemet hos torskelarver startfôret på rotatorier eller naturlig zooplankton – Norsk Fiskeoppdrett 2015
Sluttrapport på postsmolt D: Grenseverdier for karbondioksid for postsmolt – Høgskolen i Bergen 2015
Osmoregulation in Atlantic salmon Salmo salar smolts transferred to seawater at different temperatures – Journal of Fish Biology 2014
Krav til fisketetthet og vannforbruk – Norsk Fiskeoppdrett 2014
Skjerm laksen mot lus – Dagens næringsliv 2014
Effekter på helse, sykdom og velferd ved postsmoltproduksjon i semi-lukkede anlegg-FHF 900816. Sluttrapport. – UNI-miljø 2014
Photoperiod and temperature effects on growth and maturation of pre- and post-smolt Atlantic salmon – Aquaculture International 2014
Osmoregulation and growth in offspring of wild Atlantic salmon at different temperatures – Environmental Biology of Fishes 2014
Low light intensity can reduce Atlantic salmon smolt quality – Aquaculture 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 – Journal of Fish Biology 2013
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