2021
What is The Limit of Sustained Swimming in Atlantic Salmon Post smolts?
Malthe Hvas, Ole Folkedal, Frode Oppedal
Aquaculture Environment Interactions
13
p. 189-198
2021
Sentinels in Salmon Aquaculture: Heart Rates Across Seasons and During Crowding Events
Fletcher Warren-Myers, Malthe Hvas, Tone Vågseth, Tim Dempster, Frode Oppedal
Frontiers in Physiology
2021
The effect of fasting period on swimming performance, blood parameters and stress recovery in Atlantic salmon post molts
Malthe Hvas, Jonatan Nilsson, Tone Vågseth, Velimir Nola, Per Gunnar Fjelldal, Tom Johnny Hansen, Frode Oppedal, Lars Helge Stien, Ole Folkedal
Aquaculture
546
2021
The effect of fasting period on swimming performance, blood parameters and stress recovery in Atlantic salmon post smolts
Malthe Hvas, Lars Helge Stien, Frode Oppedal
Comparative Biochemistry and Physiology A
255
2020
Skeletal deformities in wild and farmed cleaner fish species used in Atlantic salmon Salmo salar aquaculture
Per Gunnar Fjelldal, Angelico Madaro, Malthe Hvas, Lars Helge Stien, Frode Oppedal, Thomas Fraser
Journal of Fish Biology
p. 1-10
2020
Is it advantageous for Atlantic salmon to be triploid at lower temperatures?
Erling Nilsen Riseth, Thomas Fraser, Florian Sambraus, Lars Helge Stien, Malthe Hvas
Journal of Thermal Biology
89
2020
Heart rates of Atlantic salmon Salmo salar during a critical swim speed test and subsequent recovery
Malthe Hvas, Ole Folkedal, Frode Oppedal
Journal of Fish Biology
2020
Fish welfare in offshore salmon aquaculture
Malthe Hvas, Ole Folkedal, Frode Oppedal
Reviews in Aquaculture
2020
Heart rate bio-loggers as welfare indicators in Atlantic salmon (Salmo salar) aquaculture
Malthe Hvas, Ole Folkedal, Frode Oppedal
Aquaculture
529
2020
The metabolic rate response to feed withdrawal in Atlantic salmon post-smolts
Malthe Hvas, Lars Helge Stien, Frode Oppedal
Aquaculture
529
2019
Physiological responses of farmed Atlantic salmon and two cohabitant species of cleaner fish to progressive hypoxia
Malthe Hvas, Frode Oppedal
Aquaculture
512
2019
Influence of experimental set-up and methodology for measurements of metabolic rates and critical swimming speed in Atlantic salmon Salmo salar
Malthe Hvas, Frode Oppedal
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
Jeffrey William Yuen, Tim Dempster, Frode Oppedal, Malthe Hvas
Biological control (Print)
135
p. 117-123
2019
Fish welfare based classification method of ocean current speeds at aquaculture sites
Kristbjörg Edda Jónsdóttir, Malthe Hvas, Jo Arve Alfredsen, Martin Føre, Morten Alver, Hans Vanhauwaert Bjelland, Frode Oppedal
Aquaculture Environment Interactions
11
p. 249-261
2019
Metabolic and functional impacts of hypoxia vary with size in Atlantic salmon
Tina Marie Wier Oldham, Barbara F. Nowak, Malthe Hvas, Frode Oppedal
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
Malthe Hvas, Tom Ole Nilsen, Frode Oppedal
Frontiers in Marine Science
5
p. 1-11
2018
Metabolic rates, swimming capabilities, thermal niche and stress response of the lumpfish, cyclopterus lumpus
Malthe Hvas, Ole Folkedal, Albert Imsland, Frode Oppedal
Biology Open
7:bio036079
p. 1-9
2017
The gill parasite Paramoeba perurans compromises aerobic scope, swimming capacity and ion balance in Atlantic salmon.
Malthe Hvas, Egil Karlsbakk, Stig Mæhle, Daniel William Wright, Frode Oppedal
Conservation Physiology
5
p. 1-12
2017
Sustained swimming capacity of Atlantic salmon
Malthe Hvas, Frode Oppedal
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
Malthe Hvas, Ole Folkedal, Albert Imsland, Frode Oppedal
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
Malthe Hvas, Ole Folkedal, David Solstorm, Tone Vågseth, Jan Olav Fosse, Lars Christian Gansel, Frode Oppedal
Aquaculture
473
p. 423-429
2016
Critical swimming speed in groups of Atlantic salmon Salmo salar
Mette Remen, Frida Solstorm, Samantha Bui, Klebert Pascal, Tone Vågseth, David Solstorm, Malthe Hvas, Frode Oppedal
Aquaculture Environment Interactions
8
p. 659-664
2020
Welfare indicators for farmed rainbow trout - Part A. Knowledge and theoretical background
Jonatan Nilsson, Lars Helge Stien, Martin Haugmo Iversen, James F. Turnbull, Tore S Kristiansen, Thomas Torgersen, Frode Oppedal, Ole Folkedal, Malthe Hvas, Kristine Gismervik, Kristian Ellingsen, Cecilie Marie Mejdell, Jelena Kolarevic, David Izquierdo-Gomez, Bjørn-Steinar Sæther, Åsa Maria Olofsdotter Espmark, Kjell Øyvind Midling, Christopher Noble
p. 10-151
2018
Del A. Fiskevelferd og oppdrettslaks, kunnskap og teoretisk bakgrunn
Jonatan Nilsson, Lars Helge Stien, Martin Haugmo Iversen, Tore S Kristiansen, Thomas Torgersen, Frode Oppedal, Ole Folkedal, Malthe Hvas, Kristine Gismervik, Kristian Ellingsen, Kristoffer Vale Nielsen, Cecilie Marie Mejdell, Jelena Kolarevic, David Izquierdo-Gómez, Bjørn-Steinar Sæther, Åsa Maria Olofsdotter Espmark, Kjell Øivind Midling, Bjørn Roth, James F. Turnbull, Christopher Noble
p. 9-133
2017
Velferdsindikatorer for oppdrettslaks: Hvordan vurdere og dokumentere fiskevelferd - Del A. fiskevelferd og oppdrettslaks, kunnskap og teoretisk bakgrunn
Jonatan Nilsson, Lars Helge Stien, Martin Haugmo Iversen, Tore S Kristiansen, Thomas Torgersen, Frode Oppedal, Ole Folkedal, Malthe Hvas, Kristine Gismervik, Kristian Ellingsen, Kristoffer Vale Nielsen, Cecilie Marie Mejdell, Jelena Kolarevic, David Izquierdo Gomez, Bjørn-Steinar Sæther, Åsa Maria Olofsdotter Espmark, Kjell Øyvind Midling, Bjørn Roth, James F. Turnbull, Chris Noble
p. 10-135
2021
Fish welfare implications of prolonged fasting periods in Atlantic salmon
Malthe Hvas, Ole Folkedal, Frode Oppedal, Lars Helge Stien
2021
Fish welfare in exposed farming
Ole Folkedal, Malthe Hvas, Frode Oppedal
2021
Sulting av laks – en positiv historie
Lars Helge Stien, Malthe Hvas, Frode Oppedal
2021
Vekst er mer enn kilo og gram
Ole Folkedal, Lars Helge Stien, Frode Oppedal, Malthe Hvas, Jonatan Nilsson
2021
Optimizing feed withdrawal for safeguarding fish welfare
Hvas, Malthe
2019
Kan fiskevelferd sikres langt til havs?
Malthe Hvas, Ole Folkedal, Frode Oppedal
2018
Rognkjeks er ikke laks
Hvas, Malthe
2018
The use of swim tunnel studies in defining environmental thresholds for Atlantic salmon and cleanerfish in exposed Aquaculture
Malthe Hvas, Ole Folkedal, Frode Oppedal
2017
Hvilke velferdsindikatorer skal brukes i ulike anleggskonsepter for lakseoppdrett?
Kristoffer Vale Nielsen, Chris Noble, Kristine Gismervik, Cecilie Marie Mejdell, Jonatan Nilsson, Jelena Kolarevic, Lars Helge Stien, Martin Haugmo Iversen, James F. Turnbull, Bjørn-Steinar Sæther, Åsa Maria Olofsdotter Espmark, Kjell Øyvind Midling, David Izquierdo-Gomez, Tore S Kristiansen, Thomas Torgersen, Frode Oppedal, Ole Folkedal, Malthe Hvas, Daniel William Wright, Kristian Ellingsen
2017
The effect of environmental factors on swimming capacity and oxygen uptake in Atlantic salmon
Hvas, Malthe
2017
Thresholds for hypoxia and water current in salmon production
Frode Oppedal, Malthe Hvas, Frida Solstorm, David Solstorm, Tina Oldham, Ole Folkedal, Lars Helge Stien
2017
The gill parasite Paramoeba perurans compromises aerobic scope and swimming capacity in Atlantic salmon Salmo salar
Frode Oppedal, Malthe Hvas, Egil Karlsbakk
2017
Velferdsindikatorer for laks og regnbueørret (FISHWELL)
Jonatan Nilsson, Lars Helge Stien, Tore S Kristiansen, Ole Folkedal, Frode Oppedal, Thomas Torgersen, Malthe Hvas, Daniel W Wrigth, Chris Noble, Jelena Kolarevic, Kristine Gismervik, James F. Turnbull
2016
Premisser for merdteknologi – lytter vi til "brukerens" krav til vannstrøm for god vekst og velferd på eksponerte lokaliteter?
Ole Folkedal, Malthe Hvas, David Solstorm, Frida Solstorm, Mette Remen, Frode Oppedal
2016
Hva er akseptabel vannstrøm for laks i merder?
Frode Oppedal, David Solstorm, Frida Solstorm, Mette Remen, Malthe Hvas, Ole Folkedal