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Biografi Bjørn Roth

Fagområde Jeg arbeider med velferd i forbindelse med avliving av oppdrettsfisk og skalldyr. Gjennom en rekke prosjekter har jeg opparbeidet kompetanse innen områdene som dekker avliving og slakting av levende marine dyrearter. Jeg har også arbeidet med modning og oppvekst av fiskeyngel. Arbeidet har ført til over 25 ”peer reviewed” artikler. Utdannelse Teknisk u

Bjørn Roth har 59 publikasjoner ved Nofima:

Effect of superchilling on Atlantic salmon quality through the value chain

Chan, Sherry Stephanie; Roth, Bjørn; Skare, Maren; Hernar, Malin; Jessen, Flemming; Løvdal, Trond; Jakobsen, Anita Nordeng; Lerfall, Jørgen

2020

Effects of short-term starvation periods on flesh quality in Arctic charr (Salvelinus alpinus) in different seasons

Imsland, Albert K.D.; Roth, Bjørn; Christensen, Line Bach; Siikavuopio, Sten Ivar; Foss, Atle

2020

Catch me if you can: How to recapture lumpfish using light as an attractant

Foss, Atle; Imsland, Albert; Roth, Bjørn; Nytrø, Ane Vigdisdatter

2020

Effect of chilling technologies on water holding properties and other quality parameters throughout the whole value chain: From whole fish to cold-smoked fillets of Atlantic salmon (Salmo salar)

Chan, Sherry Stephanie; Roth, Bjørn; Skare, Maren; Hernar, Malin; Jessen, Flemming; Løvdal, Trond; Jakobsen, Anita Nordeng; Lerfall, Jørgen

2020

Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods

Imsland, Albert; Roth, Bjørn; Døskeland, Inge; Fjelldal, Per Gunnar; Stefansson, Sigurd Olav; Handeland, Sigurd O; Mikalsen, Bjørn

2019

Physiological response of temperature shocks in turbot and sole

Foss, Atle; Imsland, Albert; van de Vis, Hans; Abbink, Wout; Lambooij, Bert; Roth, Bjørn

2019

Del A. Fiskevelferd og oppdrettslaks, kunnskap og teoretisk bakgrunn

Nilsson, Jonatan; Stien, Lars Helge; Iversen, Martin Haugmo; Kristiansen, Tore S; Torgersen, Thomas; Oppedal, Frode; Folkedal, Ole; Hvas, Malthe; Gismervik, Kristine; Ellingsen, Kristian; Nielsen, Kristoffer Vale; Mejdell, Cecilie Marie; Kolarevic, Jelena; Izquierdo-Gómez, David; Sæther, Bjørn-Steinar; Espmark, Åsa Maria Olofsdotter; Midling, Kjell Øivind; Roth, Bjørn; Turnbull, James F.; Noble, Christopher

2018

Velferdsindikatorer for oppdrettslaks: Hvordan vurdere og dokumentere fiskevelferd - Del A. fiskevelferd og oppdrettslaks, kunnskap og teoretisk bakgrunn

Nilsson, Jonatan; Stien, Lars Helge; Iversen, Martin Haugmo; Kristiansen, Tore S; Torgersen, Thomas; Oppedal, Frode; Folkedal, Ole; Hvas, Malthe; Gismervik, Kristine; Ellingsen, Kristian; Nielsen, Kristoffer Vale; Mejdell, Cecilie Marie; Kolarevic, Jelena; Gomez, David Izquierdo; Sæther, Bjørn-Steinar; Espmark, Åsa Maria Olofsdotter; Midling, Kjell Øyvind; Roth, Bjørn; Turnbull, James F.; Noble, Chris

2017

The effect of continuous light at low temperatures on growth in Atlantic salmon reared in commercial size sea pens

Imsland, Albert; Roth, Bjørn; Fjelldal, Per Gunnar; Stefansson, Sigurd Olav; Handeland, Sigurd O; Mikalsen, Bjørn

2017

Beste praksis for medikamentfrie metoder for lakseluskontroll (MEDFRI) - Faglig sluttrapport

Holan, Astrid Buran; Roth, Bjørn; Breiland, Mette Serine Wesmajervi; Kolarevic, Jelena; Hansen, Øyvind J; Iversen, Audun; Hermansen, Øystein; Gjerde, Bjarne; Hatlen, Bjarne; Mortensen, Atle; Lein, Ingrid; Johansen, Lill-Heidi; Noble, Chris; Gismervik, Kristine; Espmark, Åsa Maria Olofsdotter

2017

A comparative study of diploid versus triploid Atlantic salmon (Salmo salar L.). The effects of rearing temperatures (5, 10 and 15 °C) on raw material characteristics and storage quality

Lerfall, Jørgen; Hasli, Pål Rune; Skare, Even Flønes; Olsen, Rolf Erik; Rotabakk, Bjørn Tore; Roth, Bjørn; Slinde, Erik; Egelandsdal, Bjørg Tordis

2017

Effects of starvation, subsequent feeding and photoperiod on flesh quality in farmed cod (Gadus morhua)

Bjørnevik, Marit; Hanssen, Henriette; Roth, Bjørn; Foss, Atle; Vikingstad, Erik J.M; Solberg, Christel; Imsland, Albert

2016

The effect of low temperatures and photoperiods on growth and vertebra morphometry in Atlantic salmon

Døskeland, Inge; Imsland, Albert; Fjelldal, Per Gunnar; Stefansson, Sigurd Olav; Roth, Bjørn; Eriksen, Katrine Eikeland; Mikalsen, Bjørn; Handeland, Sigurd Olav

2016

Optimal AC frequency range for electro-stunning of Atlantic salmon (Salmo salar)

Grimsbø, Endre; Nortvedt, Ragnar; Hjertaker, Bjørn Tore; Hammer, Erling; Roth, Bjørn

2016

Sluttrapport: Levendekjøling med CO2 effekt av vannkvalitet på stressresponsen hos oppdrettslaks

Foss, Atle; Grimsbø, Endre; Mangor-Jensen, Anders; Roth, Bjørn

2015

Pre-mortem stress and the subsequent effect on flesh quality of pre-rigor filleted Atlantic salmon (Salmo salar L.) during ice storage

Lerfall, Jørgen; Roth, Bjørn; Skare, Even Flønes; Henriksen, Aksel; Betten, Tore; Dziatkowiak-Stefaniak, Magdalena; Rotabakk, Bjørn Tore

2015

Effects of filleting method, stress, storage and season on the quality of farmed Atlantic cod (Gadus morhua L.)

Jørpeland, Gaute; Imsland, Albert; Stien, Lars Helge; Bleie, Hogne; Roth, Bjørn

2015

The shelf life of farmed turbot (Scophthalmus maximus)

Roth, Bjørn; Kramer, Lene; Skuland, Aase Vorre; Løvdal, Trond ; Øines, Sigurd; Foss, Atle; Imsland, Albert

2014

Long-term effect of photoperiod manipulation on growth, maturation and flesh quality in turbot

Imsland, Albert; Gunnarsson, Snorri; Roth, Bjørn; Foss, Atle; Le Deuff, Soizic; Norberg, Birgitta; Thorarensen, Helgi; Helming, Thomas

2013

Short-term exposure to continuous light delays sexual maturation and increases growth of Atlantic cod in sea pens

Imsland, Albert; Hansen, Henriette; Foss, Atle; Vikingstad, Erik; Roth, Bjørn; Bjørnevik, Marit; Powell, Mark Darryn; Solberg, Christel; Norberg, Birgitta

2013

Kvalitetsavvik sildefilet. Sluttrapport

Roth, Bjørn; Heia, Karsten; Skåra, Torstein; Sone, Izumi; Birkeland, Sveinung; Jakobsen, Ronny Andre; Evensen, Tor Hatten; Akse, Leif

2013

Rapport 18/2013, norsk sammendrag

Roth, Bjørn; Grimsbø, Endre

2013

Slaughter of Atlantic salmon (Salmo salar L.) in the presence of carbon monoxide

Bjørlykke, Gry Aletta; Kvamme, Bjørn Olav; Raae, Arnt Johan; Roth, Bjørn; Slinde, Erik

2013

Effect of different feeding regimes on growth in juvenile Atlantic cod, Gadus morhua L

Hanssen, Henriette; Imsland, Albert; Foss, Atle; Vikingstad, Erik; Bjørnevik, Marit; Solberg, Christel; Roth, Bjørn; Norberg, Birgitta; Powell, Mark Darryn

2012

Crowding, pumping and stunning of Atlantic salmon, the subsequent effect on pH and rigor mortis

Roth, Bjørn; Grimsbø, Endre; Slinde, Erik; Foss, Atle; Stien, Lars Helge; Nortvedt, Ragnar

2012

Live chilling of Atlantic salmon: physiological response to handling and temperature decrease on welfare

Foss, A.; Grimsbø, Endre; Vikingstad, E; Nortvedt, Ragnar; Slinde, Erik; Roth, Bjørn

2012

Velferd og slakting

Bjørlykke, Gry Aletta; Kvamme, Bjørn Olav; Slinde, Erik; Roth, Bjørn; Mejdell, Cecilie Marie

2011

The effects of carbon monoxide on Atlantic salmon (Salmo solar L.)

Bjørlykke, Gry Aletta; Roth, Bjørn; Sørheim, Oddvin; Kvamme, Bjørn Olav; Slinde, Erik

2011

Test av ny sløyemaskin for hvitfisk

Jørpeland, Gaute; Roth, Bjørn

2010

The influence of anaerobic muscle activity, maturation and season on the flesh quality of farmed turbot

Roth, Bjørn; Imsland, Albert; Stien, Lars Helge; Schelvis-Smit, Rian; Gunnarsson, Snorri; Foss, Atle

2010

Electrical stimulation of Atlantic salmon muscle and the effect on flesh quality

Roth, Bjørn; Nortvedt, Ragnar; Slinde, Erik; Foss, Atle; Grimsbø, Endre; Stien, Lars Helge

2010

Percussion and electrical stunning of Atlantic salmon (Salmo salar) after dewatering and subsequent effect on brain and heart activities

Lambooij, Bert; Grimsbø, Endre; Vis, Hans van de; Reimert, Henny G.M.; Nortvedt, Ragnar; Roth, Bjørn

2010

Factors affecting residual blood and subsequent effect on bloodspotting in smoked Atlantic salmon fillets

Roth, Bjørn; Obach, Alex; Hunter, Dougie; Nortvedt, Ragnar; Oyarzun, Fernando

2009

Long-term effect of photoperiod manipulation on growth, maturation and flesh quality in Atlantic halibut

Imsland, Albert; Roth, Bjørn; Foss, Atle; Vikingstad, Erik J.M; Stefansson, Sigurd Olav; Pedersen, Skjalg; Sandvik, Trond; Norberg, Birgitta

2009

Compensatory growth in Atlantic halibut: Effect of starvation and subsequent feeding on growth, maturation, feed utilization and flesh quality

Foss, Atle; Imsland, Albert; Vikingstad, Erik J.M; Stefansson, Sigurd Olav; Norberg, Birgitta; Pedersen, Skjalg; Sandvik, Trond; Roth, Bjørn

2009

Using electricity as a tool in quality studies of Atlantic salmon

Roth, Bjørn; Øines, Sigurd; Rotabakk, Bjørn Tore; Birkeland, Sveinung

2008

Plasma insulin-like growth factor-I concentrations and growth in juvenile halibut (Hippoglossus hippoglossus): Effects of photoperiods and feeding regimes

Imsland, Albert; Foss, Atle; Roth, Bjørn; Stefansson, Sigurd; Vikingstad, Erik J.M; Pedersen, Skjalg; Sandvik, Trond; Norberg, Birgitta

2008

From cage to table

Kiessling, Anders; Bjørnevik, Marit; Rørå, Mia B.; Thomassen, Magny Skinlo; Mørkøre, Turid; Roth, Bjørn; Erikson, Ulf; Jordheim, Odd

2007

Exsanguination of turbot and the effect on fillet quality measured mechanically, by sensory evaluation, and with computer vision

Roth, Bjørn; Schelvis, R.; Stien, Lars Helge; Foss, Atle; Nortvedt, Ragnar; Imsland, Albert

2007

Is humane slaughter of fish possible for industry?

Vis, Hans van de; Kestin, Steve; Robb, David; Oehlenschläger, Jörg; Lambooij, Bert; Münkner, Werner; Kuhlmann, Holmer; Kloosterboer, Karin; Tejada, Margarita; Huidobro, Almudena; Otterå, Håkon; Roth, Bjørn; Sørensen, Nils Kristian; Akse, Leif; Byrne, Hazel; Nesvadba, Paul

2003