Malthe Hvas
Publications
Academic articles
2024
Tolerance to fluctuating currents in farmed Atlantic salmon: a novel method to simulate offshore wave effects in the laboratory
Aquaculture Environment Interactions
16
p. 103-114
2024
Fasting and its implications for fish welfare in Atlantic salmon aquaculture
Reviews in Aquaculture
2024
Atlantic salmon in chronic turbulence: Effects on growth, behaviour, welfare, and stress
Aquaculture
582
2024
Louse-induced mortality thresholds in Atlantic salmon of wild-origin
Conservation Science and Practice (CSP)
2023
Novel tag-based method for measuring tailbeat frequency and variations in amplitude in fish
Animal Biotelemetry
11
2023
Welfare effects of environmental hypercapnia quantified by indicators based on morphology and allostatic load in Atlantic salmon (Salmo salar)
Aquaculture
572
2022
Energetic costs of ectoparasite infection in Atlantic salmon
Journal of Experimental Biology
225
2022
Swimming energetics of Atlantic salmon in relation to extended fasting at different temperatures
Conservation Physiology
10
p. 1-14
2021
Full compensatory growth before harvest and no impact on fish welfare in Atlantic salmon after an 8-week fasting period
Aquaculture
546
2021
Influence of photoperiod and protocol length on metabolic rate traits in ballan wrasse Labrus bergylta
Journal of Fish Biology
p. 1-10
2021
What is The Limit of Sustained Swimming in Atlantic Salmon Post smolts?
Aquaculture Environment Interactions
13
p. 189-198
2021
Sentinels in Salmon Aquaculture: Heart Rates Across Seasons and During Crowding Events
Frontiers in Physiology
2021
The effect of fasting period on swimming performance, blood parameters and stress recovery in Atlantic salmon post molts
Aquaculture
546
2021
The effect of fasting period on swimming performance, blood parameters and stress recovery in Atlantic salmon post smolts
Comparative Biochemistry and Physiology A
255
2020
Skeletal deformities in wild and farmed cleaner fish species used in Atlantic salmon Salmo salar aquaculture
Journal of Fish Biology
p. 1-10
2020
Is it advantageous for Atlantic salmon to be triploid at lower temperatures?
Journal of Thermal Biology
89
2020
Heart rates of Atlantic salmon Salmo salar during a critical swim speed test and subsequent recovery
Journal of Fish Biology
2020
Fish welfare in offshore salmon aquaculture
Reviews in Aquaculture
2020
Heart rate bio-loggers as welfare indicators in Atlantic salmon (Salmo salar) aquaculture
Aquaculture
529
2020
The metabolic rate response to feed withdrawal in Atlantic salmon post-smolts
Aquaculture
529
2019
Fish Welfare Based Classification Method of Ocean Current Speeds at Aquaculture Sites
Aquaculture Environment Interactions
11
p. 249-261
2019
Physiological responses of farmed Atlantic salmon and two cohabitant species of cleaner fish to progressive hypoxia
Aquaculture
512
2019
Influence of experimental set-up and methodology for measurements of metabolic rates and critical swimming speed in Atlantic salmon Salmo salar
Journal of Fish Biology
95
p. 893-902
2019
Physiological performance of ballan wrasse (Labrus bergylta) at different temperatures and its implication for cleaner fish usage in salmon aquaculture
Biological control (Print)
135
p. 117-123
2019
Fish welfare based classification method of ocean current speeds at aquaculture sites
Aquaculture Environment Interactions
11
p. 249-261
2019
Metabolic and functional impacts of hypoxia vary with size in Atlantic salmon
Comparative Biochemistry and Physiology A
231
p. 30-38
2018
Oxygen Uptake and Osmotic Balance of Atlantic Salmon in Relation to Exercise and Salinity Acclimation
Frontiers in Marine Science
5
p. 1-11
2018
Metabolic rates, swimming capabilities, thermal niche and stress response of the lumpfish, cyclopterus lumpus
Biology Open
7:bio036079
p. 1-9
2017
The gill parasite Paramoeba perurans compromises aerobic scope, swimming capacity and ion balance in Atlantic salmon.
Conservation Physiology
5
p. 1-12
2017
Sustained swimming capacity of Atlantic salmon
Aquaculture Environment Interactions
9
p. 361-369
2017
The effect of thermal acclimation on aerobic scope and critical swimming speed in Atlantic salmon Salmo salar
Journal of Experimental Biology
220
p. 2757-2764
2017
Assessing swimming capacity and schooling behaviour in farmed Atlantic salmon Salmo salar with experimental push-cages
Aquaculture
473
p. 423-429
2016
Critical swimming speed in groups of Atlantic salmon Salmo salar
Aquaculture Environment Interactions
8
p. 659-664
Other journal contributions
2022
Forvirring om fisk som forsøksdyr
Forskersonen.no
2022
Skremmende tall om dyreforsøk er storm i vannglass
www.hi.no
2022
Våre dyreforsøk skal fremme fiskevelferd
Forskersonen.no
2022
Forsøksfisk for bedre dyrevelferd
www.aftenbladet.no
2022
Forsøksfisk for bedre dyrevelferd
an.no
2022
Skremmende tall om dyreforsøk er storm i vannglass
www.adressa.no
Scientific lectures
2024
Physiology and morphology of clonal Atlantic salmon - Influence of Incubation temperature, ploidy, and zygosity
2024
Faste. Ikke vær redd for å faste laksen din! - men vær redd hvis laksen frivillig faster...
2024
Ikke vær redd for å faste laksen din!
2024
Eksponert oppdrett - Kunnskap og løsninger for å trekke lengre ut, uten å dra til havs
2023
Biological premises for salmon offshore farming
2023
The adaptability of Atlantic salmon Salmon salar to novel turbulent environments
2023
Fiskens mestringsevne for eksponerte forhold
2023
Utfordringer for oppdrettsnæringen i et klima i endring
2022
Hva nå? Eksponert oppdrett fra et biologisk standpunkt
2022
Mortality thresholds for salmon lice infections in Atlantic salmon
2022
Fasting and fish welfare in salmon aquaculture
2022
Salmon lice in wild and cultured salmonids
2022
Sulting av laks - ikke nødvendigvis en plage
2022
Fasting and fish welfare in salmon aquaculture
2022
Fish welfare in new aquaculture contexts – challenges for and contributions from marine technology
2021
Laksens tålegrenser for havbruk til havs
2021
Hvor mye vannstrøm tåler laks og rensefisk
2021
Fish welfare implications of prolonged fasting periods in Atlantic salmon
2021
Fish welfare in exposed farming
2021
Sulting av laks – en positiv historie
2021
Vekst er mer enn kilo og gram
2021
Optimizing feed withdrawal for safeguarding fish welfare
2019
Kan fiskevelferd sikres langt til havs?
2018
Rognkjeks er ikke laks
2018
The use of swim tunnel studies in defining environmental thresholds for Atlantic salmon and cleanerfish in exposed Aquaculture
2017
Hvilke velferdsindikatorer skal brukes i ulike anleggskonsepter for lakseoppdrett?
2017
The effect of environmental factors on swimming capacity and oxygen uptake in Atlantic salmon
2017
Thresholds for hypoxia and water current in salmon production
2017
The gill parasite Paramoeba perurans compromises aerobic scope and swimming capacity in Atlantic salmon Salmo salar
2017
Velferdsindikatorer for laks og regnbueørret (FISHWELL)
2016
Premisser for merdteknologi – lytter vi til "brukerens" krav til vannstrøm for god vekst og velferd på eksponerte lokaliteter?
2016
Hva er akseptabel vannstrøm for laks i merder?
Poster
2022
Mortality thresholds for Atlantic salmon with salmon lice infections
2017
The gill parasite Paramoeba perurans compromises aerobic scope, swimming capacity and ion balance in Atlantic salmon.
Reports and dissertations
2024
Safe, robust, and productive Exposed Aquaculture Operations - Challenges and solutions
2024
Safe, robust, and productive Exposed Aquaculture Operations - Challenges and solutions
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 “Wave after Wave”
2023
Chronic turbulence and Atlantic salmon (Salmo salar): assessing effects on growth performance, behaviour, welfare, stress and swimming capacity.
2019
Havbasert oppdrett – hvor mye vannstrøm tåler laks og rensefisk? - fiskevelferd og grenseverdier
2019
Physiology and welfare of Atlantic salmon and cleaner fish in exposed aquaculture
2018
Do diploid Atlantic salmon (Salmo salar) have a higher swimming capacity than triploid?
Net reports
Net reports
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