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Biography Ragnhild Aven Svalheim

I am a PhD student at Nofima and have been working here since 2013. My field of research is fisheries biology with specialization in swimming physiology and the recuperation physiology of fishes. My work consists of experimentally simulating the conditions that occur during harvesting in the commercial trawl fishery and investigating how these conditions affect the physiology fishes and what consequences this has for the raw material. By simulating trawling it is possible to study different phases of this fishery and see how these individually affect welfare and quality of the fish. I have a bachelors degree in Environmental science from the University of Bergen with focus on multidisciplinary approach to anthropogenic environmental challenges. I also have a Master of Science in Fisheries biology and management from the same university. In my thesis I wrote about skin morphology and scale loss in herring crowded in a purse seine and to what degree scale loss effect the mortality of herring slipped from a purse seine.

Ragnhild Aven has 18 other publications in Cristin:

Midling, Kjell Øyvind; Evensen, Tor Hatten; Humborstad, Odd Børre; Olsen, Stein Harris; Svalheim, Ragnhild Aven; Sæther, Bjørn-Steinar; 2016: Levende hyse og torsk fra snurpenot – muligheter for direkteleveranse, oppfôring, seleksjon og redskapstilpasninger

Tobiassen, Torbjørn; Heia, Karsten; Olsen, Stein Harris; Svalheim, Ragnhild Aven; Joensen, Sjurdur; Karlsen, Kine Mari; Skjelvareid, Martin Hansen; Stormo, Svein Kristian; 2016: Bløgging og holdbarhet på torsk

Olsen, Stein Harris; Nilsen, Heidi; Larssen, Kjell; Svalheim, Ragnhild Aven; Midling, Kjell Øyvind; 2016: CRISP Work Package 5 - Top quality trawl captured fish

Nilsen, Heidi; Midling, Kjell Øyvind; Svalheim, Ragnhild Aven; Olsen, Stein Harris; Tobiassen, Torbjørn; 2016: CRISP prosjektet: Quality improvement in trawling fisheries – CRISP; adaption of capture and handling practices to optimize catch quality and value

Nilsen, Heidi; Midling, Kjell Øyvind; Svalheim, Ragnhild Aven; Olsen, Stein Harris; Tobiassen, Torbjørn; 2016: Framtidens trålfiske – CRISP

Nilsen, Heidi; Midling, Kjell Øyvind; Svalheim, Ragnhild Aven; Olsen, Stein Harris; Tobiassen, Torbjørn; 2016: Kvalitetsforbedring i trålfiske - CRISP – forskning på fangst og fangsthåndtering for optimal kvalitet og verdiøkning

Tobiassen, Torbjørn; Olsen, Stein Harris; Heia, Karsten; Evensen, Tor Hatten; Svalheim, Ragnhild Aven; Akse, Leif; Midling, Kjell Øyvind; 2015: Hvordan slaktestress og kjøling påvirker mengde blod i filet?

Karlsen, Kine Mari; Heia, Karsten; Svalheim, Ragnhild Aven; Olsen, Stein Harris; Tobiassen, Torbjørn; Svorken, Marianne; 2015: Fangsthåndtering, teknologi og lønnsomhet i trålerflåten

Tobiassen, Torbjørn; Heia, Karsten; Svalheim, Ragnhild Aven; Joensen, Sjurdur; Olsen, Stein Harris; Karlsen, Kine Mari; Burgerhout, Erik; 2015: Bløgging av torsk

Tobiassen, Torbjørn; Svalheim, Ragnhild Aven; Olsen, Stein Harris; Heia, Karsten; Evensen, Tor Hatten; Akse, Leif; Midling, Kjell Øyvind; 2015: Effect of stress and temperature on blood clotting time and bleeding of Atlantic salmon (Salmo salar). Presentation and Abstract

Nilsen, Heidi; Olsen, Stein Harris; Tobiassen, Torbjørn; Svalheim, Ragnhild Aven; Midling, Kjell Øyvind; 2015: Quality improvement in trawling fisheries – CRISP; adaption of capture and handling practices to optimize catch quality and value

Svalheim, Ragnhild Aven; 2015: Betre fangsbehandling - Erfaringar frå simulert og kommersielt trålfiske

Svalheim, Ragnhild Aven; 2015: Center for research based innovation in Sustainable fishing and Pre-processing technology

Tobiassen, Torbjørn; Heia, Karsten; Svalheim, Ragnhild Aven; Olsen, Stein Harris; Joensen, Sjurdur; Karlsen, Kine Mari; Burgerhout, Erik; 2015: Bløgging, koagulering og holdbarhet på torsk

Joensen, Sjurdur; Akse, Leif; Tobiassen, Torbjørn; Gundersen, Bjørn; Olsen, Stein Harris; Jakobsen, Ronny Andre; Svalheim, Ragnhild Aven; 2014: Modningstemperatur i saltfiskproduksjon

Svalheim, Ragnhild Aven; Karlsson, Anders; Olsen, Stein Harris; Johnsen, Helge K.; Aas-Hansen, Øyvind; 2014: Recuperation of Atlantic cod (Gadus morhua) following exhaustive exercise in a swim tunnel

Svalheim, Ragnhild Aven; Karlsson, Anders; Olsen, Stein Harris; Johnsen, Helge K.; Aas-Hansen, Øyvind; 2014: Recuperation of Atlantic cod (Gadus morhua) following exhaustive exercise in a swim tunnel – How can knowledge on swimming physiology improve quality

Svalheim, Ragnhild Aven; Karlsson, Anders; Ursin, Jonil T.; Johnsen, Helge K.; Olsen, Stein Harris; Aas-Hansen, Øyvind; 2014: Swimming fish to improve welfare and quality