Nofima

Uttesting av Innomar torsketeine i lab og under kommersielle forhold

Siikavuopio, Sten Ivar; Løkkeborg, Svein; Humborstad, Odd Børre; Martinsen, Gustav; Evensen, Tor Hatten; Hustad, Anette; Haugan, Erling; Martinsen, Ståle

2020

Mikroalger i fôr, ny løsning for å redusere lusepåslag på laks – Faglig sluttrapport

Hustad, Anette; Vang, Birthe; Eilertsen, Hans Christian; Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar; Svalheim, Ragnhild Aven; Hansen, Espen Holst; Svenning, Jon Brage; Kousoulaki, Katerina; Whitaker, Ragnhild

2020

Ekstra tilskudd med astaxanthin i fôret til regnbueørret før sluttmodningen - Kvalitet på rogn og muskel

Olsen, Stein Harris; Tobiassen, Torbjørn; Sandvik, Frode; Kaldberg, Monika; Hustad, Anette; Heia, Karsten; Siikavuopio, Sten Ivar

2020

Effect of freezing methods, frozen storage time, and thawing methods on the quality of mildly cooked snow crab (Chionoecetes opilio) clusters

Lorentzen, Grete Elisabeth; Hustad, Anette; Lian, Federico; Grip, Adrian Eyser; Schrødter, Espen; Medeiros, Tatiana; Siikavuopio, Sten Ivar

2020

Live holding of snow crab (Chionoecetes opilio) at 1 and 5 °C without feeding — Quality of processed clusters

Lorentzen, Grete Elisabeth; Lian, Federico; Siikavuopio, Sten Ivar

2020

Effects of altered photoperiod regimes during winter on growth and gonadosomatic index in Arctic charr (Salvelinus alpinus) reared in freshwater

Foss, Atle; Siikavuopio, Sten Ivar; Imsland, Albert

2019

Verdens fremste på krabbe

Siikavuopio, Sten Ivar; Lorentzen, Grete Elisabeth

2019

Sammenlikning av to modeller av kommersielle kongekrabbeteiner med tanke på fangsteffektivitet og seleksjon

Siikavuopio, Sten Ivar; Haugan, Erling; Hustad, Anette

2019

Temperature selection and the final thermal preferendum of snow crab (Chionoecetes opilio, Decapoda) from the Barents Sea

Siikavuopio, Sten Ivar; Bakke, Snorre; Sæther, Bjørn-Steinar; Thesslund, Tina; Christiansen, Jørgen Schou

2019

Tidlig innfarging av regnbueørret – kvalitet på rogn og muskel

Olsen, Stein Harris; Siikavuopio, Sten Ivar; Tobiassen, Torbjørn; Heia, Karsten; Hustad, Anette; Kalberg, Monica

2019

Use of reflex indicators for measuring vitality and mortality of the snow crab (Chionoecetes opilio) in captivity

James, Philip; Izquierdo-Gomez, David; Siikavuopio, Sten Ivar

2019

Quality parameters of processed clusters of red king crab (Paralithodes camtschaticus) - Effects of live holding at 5 and 10°C up to 92 days without feeding

Lorentzen, Grete Elisabeth; Lian, Federico; Siikavuopio, Sten Ivar

2019

Effect of freezing-thawing on weight loss, melanosis, and microbial growth in mildly cooked snow crab (Chionoecetes opilio) clusters

Lorentzen, Grete Elisabeth; Lian, Federico; Røhme, Amalie Agersborg; Johannessen, Eirin; Grastveit, Karen Vanglo; Grip, Adrian Eyser; Siikavuopio, Sten Ivar

2019

Kongekrabbens vandring fra øst mot vest: hva kan vi lære av fangsthistorikk?

Nilsen, Kåre Tormod; Siikavuopio, Sten Ivar; Aune, Magnus

2019

Thermal behaviour of edible crab Cancer pagurus Linnaeus, 1758 in coastal Norway

Bakke, Snorre; Siikavuopio, Sten Ivar; Christiansen, Jørgen Schou

2019

Effect of starvation on the survival, injury, and weight of adult snow crab, Chionoecetes opilio

Siikavuopio, Sten Ivar; Johansson, Gunhild Seljehaug; James, Philip; Lorentzen, Grete Elisabeth

2019

Exploring the effect of inhibitors, cooking and freezing on melanosis in snow crab (Chionoecetes opilio) clusters

Lian, Federico; Måge, Ingrid; Lorentzen, Grete Elisabeth; Siikavuopio, Sten Ivar; Øverbø, Kersti; Vang, Birthe; Lindberg, Diana

2018

Uttesting av agn til snøkrabbe (Chinoecetes opilio)

Siikavuopio, Sten Ivar; Martinsen, Gustav; Hustad, Anette; Løkkeborg, Svein; Humborstad, Odd Børre

2018

Forbedring av kongekrabbeteine for et mer selektivt og bærekraftig krabbefiske. Faglig sluttrapport

Siikavuopio, Sten Ivar; Humborstad, Odd Børre; Haugan, Erling; Gomez, David Izquierdo; Thesslund, Tina; Hustad, Anette

2018

A Guide to the Sea Urchin Reprodctive Cycle and Staging Sea Urchin Gonad Samples - Second Edition

James, Philip; Siikavuopio, Sten Ivar; Johansson, Gunhild Seljehaug

2018

Kjølelagring av laks og regnbueørret – kvalitet og holdbarhet

Olsen, Stein Harris; Tobiassen, Torbjørn; Heia, Karsten; Hustad, Anette; Siikavuopio, Sten Ivar

2018

Fangst og levendelagring av snøkrabbe (Chionoecetes opilio) Betydningen av ståtid og lagringstid på rømming, kvalitet og dyrevelferd

Siikavuopio, Sten Ivar; Johansson, Gunhild Seljehaug; Johnsen, Hanne; Hustad, Anette; Thesslund, Tina; Olsen, Stein Harris; Lorentzen, Grete Elisabeth

2017

Measuring density effects on growth and survival of two size classes of juvenile sea urchins (Strongylocentrotus droebachiensis) held in sea-based holding systems and impacts on holding system design and management

James, Philip; Siikavuopio, Sten Ivar; Wyatt Reguera, Tomas

2017

Efficiency of trap type, soak time and bait type and quantities for harvesting the sea urchin Strongylocentrotus droebachiensis (Muller) in Norway

James, Philip; Evensen, Tor Hatten; Jakobsen, Ronny Andre; Siikavuopio, Sten Ivar

2017

Current status of the Red King Crab (Paralithodes camtchaticus) and Snow Crab (Chionoecetes opilio) industries in Norway

Lorentzen, Grete Elisabeth; Voldnes, Gøril; Whitaker, Ragnhild; Kvalvik, Ingrid; Vang, Birthe; Solstad, Runar Gjerp; Thomassen, Marte Renate; Siikavuopio, Sten Ivar

2017

Miljøkonsekvensanalyse: Integrert havbruk i Norge. September 2017

Karlsson-Drangsholt, Anders; van Nes, Solveig; Fieler, Reinhold; Hansen, Pia Kupka; Chapman, Annelise Sabine; Stévant, Pierrick Francois Denis; Rebours, Celine; Siikavuopio, Sten Ivar; Mortensen, Atle; Robertsen, Roy; Reitan, Kjell Inge; Øie, Gunvor; Handå, Aleksander; Hognes, Erik Skontorp; Rånes, Stein Arne; Tørud, Brit; Lillehaug, Atle

2017

Ørretens egg tar opp kampen med laks

Olsen, Stein Harris; Siikavuopio, Sten Ivar

2017

Testing baits prepared from by-Product of the shrimp and snow crab industry in the pot fishery for Gadus morhua Linnaeus, 1758) and Pollachius virens (Linnaeus, 1758)

Siikavuopio, Sten Ivar; Whitaker, Ragnhild; Martinsen, Gustav; Sæther, Bjørn-Steinar; Stormo, Svein Kristian

2017

First observations of temperature tolerances of adult male snow crab (Chionoecetes opilio) from the Barents Sea population and the effects on the fisheries strategy

Siikavuopio, Sten Ivar; Whitaker, Ragnhild; Sæther, Bjørn-Steinar; James, Philip; Olsen, Bjørn Ronald; Thesslund, Tina; Hustad, Anette; Mortensen, Atle

2017

Sesong og kjønnsmodning – betydning på rogn og muskelkvalitet hos ørret

Siikavuopio, Sten Ivar; Olsen, Stein Harris; Tobiassen, Torbjørn; Heia, Karsten; Kalberg, Monica

2017

Evaluation of protein hydrolysate of by-product from the fish industry for inclusion in bait for longline and pot fisheries of Atlantic cod

Siikavuopio, Sten Ivar; James, Philip; Stenberg, Even; Evensen, Tor Hatten; Sæther, Bjørn-Steinar

2017

Short communication

Holding wild Snow crab, Chionoecetes opilio: Effects of stocking density and feeding on survival and injury

Siikavuopio, Sten Ivar; James, Philip; Olsen, Bjørn Ronald; Evensen, Tor Hatten; Mortensen, Atle; Olsen, Stein Harris

2017

Report 15/2018 - Amended Version - Norwegian summary

James, Philip; Noble, Chris; Siikavuopio, Sten Ivar; Sloan, Roderick; Hannon, Colin; Þórarinsdóttir, Guðrún; Ziemer, Nikoline; Lochead, Janet

2016

Uttesting av nytt kunstig agn til teine- og linefiske etter torsk

Siikavuopio, Sten Ivar; Martinsen, Gustav; Stormo, Svein Kristian

2016

Seafood from Norway - Food safety

Lorentzen, Grete Elisabeth; Siikavuopio, Sten Ivar; Whitaker, Ragnhild

2016

Effekt av vanntemperatur på overlevelse, adferd og oksygenforbruk hos snøkrabbe (Chionoecetes opilio)

Siikavuopio, Sten Ivar; Whitaker, Ragnhild; Olsen, Stein Harris; Thesslund, Tina; Hustad, Anette; Mortensen, Atle

2016

Uttesting av kunstig agn til snøkrabbe (Chinoecetes opilio)

Siikavuopio, Sten Ivar; Martinsen, Gustav; Sæther, Bjørn-Steinar; Thesslund, Tina

2016

Rapport/Report 15/2016 Norsk sammendrag

James, Philip; Noble, Chris; Siikavuopio, Sten Ivar; Sloan, Roderick; Hannon, Colin; Þórarinsdóttir, Guðrún; Ziemer, Nikoline; Lochead, Janet

2016

Levendelagring av snøkrabbe (Chionoecetes opilio) – effekt av individtetthet og fôring på overlevelse og skade

Siikavuopio, Sten Ivar; Olsen, Stein Harris; Whitaker, Ragnhild; James, Philip; Evensen, Tor Hatten; Mortensen, Atle; Olsen, Bjørn Ronald

2016

Ørretrogn til konsum

Siikavuopio, Sten Ivar; Olsen, Stein Harris; Kalberg, Monica

2016

Shelf life of snow crab clusters (Chioneocetes opilio) stored at 0 and 4 °C

Lorentzen, Grete Elisabeth; Rotabakk, Bjørn Tore; Olsen, Stein Harris; Skuland, Aase Vorre; Siikavuopio, Sten Ivar

2016

Holding wild caught red king crab, Paralithodes camtschaticus: effects of stocking density and feeding on survival and meat content

Siikavuopio, Sten Ivar; James, Philip; Olsen, Bjørn Ronald; Evensen, Tor Hatten; Mortensen, Atle

2016

Mobiliserer for snøkrabbe

Whitaker, Ragnhild; Siikavuopio, Sten Ivar

2015

Environmental conditions required for intensive farming of Arctic charr (Salvelinus alpinus (L.))

Sæther, Bjørn-Steinar; Siikavuopio, Sten Ivar; Jobling, Malcolm

2015

Thermal behaviour and the prospect spread of an invasive benthic top predator onto the Euro-Arctic shelves

Christiansen, Jørgen Schou; Sparboe, Maria; Sæther, Bjørn-Steinar; Siikavuopio, Sten Ivar

2015

Divdergent growth patterns between juveniles of two sympatric Arctic charr morphs with contrasting depth gradient niche preferences

Knudsen, Rune; Johnsen, Helge K.; Sæther, Bjørn-Steinar; Siikavuopio, Sten Ivar

2015

Effects of temperature on feed intake, growth and oxygen consumption in adult male king crab Paralithodes camtschaticus held in captivity and fed manufactured diets

Siikavuopio, Sten Ivar; James, Philip

2015

The effects of tank system, water velocity and water movement on survival, somatic and gonad growth of juvenile and adult green sea urchin, Strongylocentrotus droebachiensis

James, Philip; Siikavuopio, Sten Ivar

2015

Alternative low cost methods of fishing sea urchins

James, Philip; Siikavuopio, Sten Ivar

2014

Alternative lavkostmetoder for fiske av kråkeboller

James, Philip; Siikavuopio, Sten Ivar

2014

Long-term Growth Study of Male and Female Green Sea Urchins, Strongylocentrotus droebachiensis, under Constant Light and Temperature Regime

Siikavuopio, Sten Ivar; James, Philip; Sæther, Bjørn-Steinar

2014

Temperature preference of juvenile Arctic charr originating from different thermal environments

Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar; Johnsen, Helge K.; Evensen, Tor Hatten; Knudsen, Rune

2014

Identifisering av videre forskningsbehov innen levende sjømat

Bakke, Snorre; James, Philip; Woll, Astrid Kari; Siikavuopio, Sten Ivar; Midling, Kjell Øyvind

2014

Towards more efficient longline fisheries: fish feeding behaviour, bait characteristics and development of alternative baits

Løkkeborg, Svein; Siikavuopio, Sten Ivar; Humborstad, Odd Børre; Utne-Palm, Anne Christine; Ferter, Keno

2014

Forbedring av miljøbetingelsene ved levendelagring av kongekrabbe

Siikavuopio, Sten Ivar; James, Philip; Mortensen, Atle; Olsen, Bjørn R.; Midling, Kjell Øyvind; Evensen, Tor Hatten

2014

Status of Arctic Charr (salvelinus alpinus) Farming in Norway, Sweden and Iceland

Sæther, Bjørn-Steinar; Siikavuopio, Sten Ivar; Thorarensen, Helgi; Brännäs, Eva

2013

The effects of varying the percentage of herring versus salmon protein in manufactured diets on the survival, meat content, hepatosomatic index and meat sensory quality of adult red king crab Paralithodes camtschaticus held in captivity

James, Philip; Vasilyev, Roman; Siikavuopio, Sten Ivar; Kovatcheva, Nikolina; Samuelsen, Tor Andreas; Mundheim, Harald; Carlehög, Mats

2013

Comparison of the growth performance of offspring from cultured versus wild populations of arctic charr, Salvelinus alpinus (L.), kept at three different temperatures

Siikavuopio, Sten Ivar; Foss, Atle; Sæther, Bjørn-Steinar; Gunnarsson, Snorri; Imsland, Albert

2013

Effects of high temperature on the growth of European whitefish (Coregonus lavaretus L.)

Siikavuopio, Sten Ivar; Knudsen, Rune; Amundsen, Per-Arne; Sæther, Bjørn-Steinar; James, Philip

2013

Rapport/Report 30/2012 Norsk sammendrag

James, Philip; Siikavuopio, Sten Ivar

2012

Rapport/Report 13/2012 norsk oppsummering

James, Philip; Siikavuopio, Sten Ivar

2012

Biprodukter fra kongekrabbe (Paralithodes Camtschaticus)

Stenberg, Even; Siikavuopio, Sten Ivar; Gildberg, Asbjørn; Mundheim, Harald; Jakobsen, Ronny Andre

2012

Effects of size and temperature on growth and feed conversion of juvenile green sea urchin (Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; James, Philip; Sæther, Bjørn-Steinar; Lysne, Hege; Samuelsen, Tor Andreas; Mortensen, Atle

2012

The effect of continuous and intermittent feeding regimes on survival and somatic and gonadal growths of the sea urchin, Strongylocentrotus droebachiensis

James, Philip; Siikavuopio, Sten Ivar

2012

Effects of Hyperoxic Conditions on Growth Performance in Juvenile and Adult Green Sea Urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar

2012

Enhanced growth of farmed Arctic charr (Salvelinus alpinus) following a short-day photoperiod

Gunnarsson, Snorri; Imsland, Albert; Siikavuopio, Sten Ivar; Árnason, Jón; Gústavsson, Arnþór; Thorarensen, Helgi

2012

Growth performance of European whitefish [Coregonus lavaretus (L.)] under a constant light and temperature regime

Siikavuopio, Sten Ivar; Knudsen, Rune; Amundsen, Per-Arne; Sæther, Bjørn-Steinar

2012

Effects of restricted feeding regimes on growth and feed conversion on juvenile green sea urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; James, Philip; Mortensen, Atle; Samuelsen, Tor Andreas; Dale, Trine

2012

Laks på krabbemenyen

Siikavuopio, Sten Ivar; Samuelsen, Tor Andreas

2011

Fangst, mellomlagring, vedlikeholdsfôring og transport av levende kongekrabbe

Siikavuopio, Sten Ivar; James, Philip; Midling, Kjell Øyvind; Evensen, Tor Hatten

2011

Kongekrabbe – foredling og industriell bearbeiding

Siikavuopio, Sten Ivar; Martinsen, Gustav; Stenberg, Even; Jakobsen, Ronny Andre; Carlehög, Mats; Eilertsen, Guro

2011

Long-term effects of stocking density on somatic growth, gonad index and survival of the juvenile sea urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; James, Philip

2011

En mulighetsstudie for økt vekst innen innlandsoppdrett

Winther, Ulf; Prestvik, Øyvind; Ulgenes, Yngve; Heide, Mats Augdal; Nilssen, Frode; Haug, Lise; Uhlig, Christian; Jensen, Hallvard; Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar

2010

En mulighetsstudie for økt vekst innen innlandsoppdrett

Winther, Ulf; Ulgenes, Yngve; Heide, Morten; Haug, Lise; Uhlig, Christian; Jensen, Hallvard; Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar

2010

Effekt av temperatur på vekst, fôrinntak og vannbehov hos juvenile Drøbak-kråkeboller (Strongylocentrotus droebachiensis)

Siikavuopio, Sten Ivar; Lysne, Hege; James, Philip; Mortensen, Atle; Samuelsen, Tor Andreas

2010

Startfôr til juvenil edelkreps (Astacus astacus)

Siikavuopio, Sten Ivar; Strand, Roger; Mundheim, Harald

2010

Long term effects of stocking density on somatic growth, gonad index and survival of the juvenile sea urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; James, Philip

2010

Growth and mortality of Arctic charr and European whitefish reared at low temperatures

Siikavuopio, Sten Ivar; Knudsen, Rune; Amundsen, Per-Arne

2010

Recent Advances in Sea-Urchin Aquaculture in Norway

Hagen, Nils T.; Siikavuopio, Sten Ivar

2010

Fagartikkel

Fangst av kråkeboller ved bruk av ROV. Fullskala test av Seabed Harvester

Nilsen, Rune; Evensen, Tor Hatten; Jakobsen, Ronny Andre; Siikavuopio, Sten Ivar

2009

Kongekrabbe – Evaluering av metoder for foredling.Kokeprosessen, farse og bruk av høytrykksprosessering

Kristoffersen, Silje; Siikavuopio, Sten Ivar; Dahl, Reidun Wenche; Jakobsen, Ronny Andre; Tidemann, Even

2009

Oppdrett av kråkeboller – veiledning for oppdretter

Siikavuopio, Sten Ivar; Dale, Trine

2009

Mengde- og kvalitetsvurdering av kråkeboller (sjøpinnsvin) i kystnære områder i Sisimiut kommune på Grønland

Siikavuopio, Sten Ivar; Labansen, Jørgen Peter

2009

Fangstbasert akvakultur. Tilvenning (weaning) av villtorsk til tørrfôr

Sæther, Bjørn-Steinar; Bjørn, Pål Arne; Midling, Kjell Øyvind; Nilsen, Rune; Jakobsen, Ronny Andre; Siikavuopio, Sten Ivar

2009

Effects of a simulated short winter period on growth in wild caught Arctic charr (Salvelinus alpinus L.) held in culture

Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar; Skybakmoen, Steinar; Uhlig, Christian; Haugland, Espen

2009

Comparative growth study of wild- and hatchery-produced Arctic charr (Salvelinus alpinus L.) in a coldwater recirculation system

Siikavuopio, Sten Ivar; Skybakmoen, Steinar; Sæther, Bjørn-Steinar

2009

Coldwater RAS in an Arctic charr farm in Northern Norway

Skybakmoen, Steinar; Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar

2009

Experiments to test if allopatric Salvelinus alpinus are suitable year-round hosts of Gyrodactylus salaris (Monogenea)

Winger, Anja Celine; Kristoffersen, Roar; Siikavuopio, Sten Ivar; Knudsen, Rune

2009

Is the winter period a severe bottleneck of anadromous riverine Arctic charr parr?

Siikavuopio, Sten Ivar; Knudsen, Rune; Winger, Anja C; Kristoffersen, Roar

2009

Storskalauttesting av lagringssystem for levende mellomlagring av kongsnegl

Siikavuopio, Sten Ivar; Hansen, Roy Inge

2008

Growth in juvenile Atlantic cod (Gadus morhua L.) fed continuously or during light or dark hours

Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar; Aas, Kåre

2008

Gill metabolic and osmoregulatory responses of juvenile Atlantic cod (Gadus morhua) to chronic ammonia exposure

Le Francois, N. R.; Savoie, A.; Siikavuopio, Sten Ivar

2008

A comparison of the effect of urchin size and diet on gonad yield and quality in the sea urchin Evechinus chloroticus Valenciennes

Woods, Chris M.C.; James, Philip; Moss, Graeme; Wright, Johnny; Siikavuopio, Sten Ivar

2008

Effects of body weight and temperature on feed intake, gonad growth and oxygen consumption in green sea urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; Mortensen, Atle; Christiansen, Jørgen Schou

2008

Trap catch of green sea urchins Strongylocentrotus droebachiensis in kelp beds and barren grounds on the Norwegian coast

Sivertsen, Knut; Dale, Trine; Siikavuopio, Sten Ivar

2008

Gyrodactylus salaris infecting allopatric Arctic charr Salvelinus alpinus fry: an experimental study of host survival

Winger, Anja C; Primicerio, Raul; Kristoffersen, Roar; Siikavuopio, Sten Ivar; Knudsen, Rune

2008

Facultative semelparity in capelin Mallotus villosus (Osmeridae) - an experimental test of a life history phenomenon in a sub-arctic fish

Christiansen, Jørgen Schou; Præbel, Kim; Siikavuopio, Sten Ivar; Carscadden, James E.

2008

Mellomlagring av levende kongsnegl (Buccinum undatum). Effekt av lagringstemperatur på overlevelse og kvalitet

Siikavuopio, Sten Ivar; Dale, Trine; Carlehög, Mats

2007

The effects of stocking density on gonad growth, survival and feed intake of adult green sea urchin (Strongylocentrotus droebachiensis)

Siikavuopio, Sten Ivar; Dale, Trine; Mortensen, Atle

2007

SENSORY QUALITY OF GONADS FROM THE GREEN SEA URCHIN, STRONGYLOCENTROTUS DROEBACHIENSIS, FED DIFFERENT DIETS

Siikavuopio, Sten Ivar; Dale, Trine; Carlehög, Mats

2007

Effects of hypoxia on feed intake and gonad growth in the green sea urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; Dale, Trine; Mortensen, Atle; Foss, Atle

2007

Effects of carbon dioxide exposure on feed intake and gonad growth in the green sea urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; Mortensen, Atle; Dale, Trine; Foss, Atle

2007

Development of formulated bait for edible crab (Cancer pagurus L.), using by-products from the fisheries and aquaculture industry

Dale, Trine; Siikavuopio, Sten Ivar; Aas, Kåre

2007

Seasonal variation in feed intake under constant temperature and natural photoperiod in the green sea urchin (Strongylocentrotus droebachiensis)

Siikavuopio, Sten Ivar; Christiansen, Jørgen Schou; Sæther, Bjørn-Steinar; Dale, Trine

2007

The relationship between feed intake and gonad growth of single and stocked green sea urchin (Strongylocentrotus droebachiensis) in a raceway culture

Christiansen, Jørgen Schou; Siikavuopio, Sten Ivar

2007

The suitability of anadromous Arctic charr as host and vector of the monogenean Gyrodactylus salaris

Knudsen, Rune; Adolfsen, Pål; Sandring, Stig; Kristoffersen, Roar; Siikavuopio, Sten Ivar; Rikardsen, Audun

2007

Smak og tekstur på kråkebollegonader. Forholdet mellom biokjemisk sammensetning og produktkvalitet

Dale, Trine; Siikavuopio, Sten Ivar; Aksnes, Anders; Hope, Britt; Gebauer, Ruth; Carlehög, Mats

2006

Effects of chronic nitrite exposure on growth in juvenile Atlantic cod,Gadus morhua

Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar

2006

Effects of temperature and season on gonad growth and feed intake in the green sea urchin (Strongolycentrotus droebachiensis)

Siikavuopio, Sten Ivar; Christiansen, Jørgen Schou; Dale, Trine

2006

Roe enhancement in sea urchin: Effects of handling during harvest and transport on mortality and gonad growth in Strongylocentrotus droebachiensis

Dale, Trine; Siikavuopio, Sten Ivar; Aas, Kåre

2005

Effekter av individtetthet på overlevelse og gonadevekst hos villfanget Drøbak-kråkebolle (Strongylcentrotus droebachiensis) i landbasert oppdrett

Siikavuopio, Sten Ivar; Dale, Trine; Aas, Kåre; Mortensen, Atle

2004

Utprøving av industrielt agn til taskekrabbe (Cancer pagurus)

Dale, Trine; Siikavuopio, Sten Ivar; Aas, Kåre

2004

Effects of chronic ammonia exposure on gonad growth and survival in green sea urchin, Strongylocentrotus droebachiensis

Siikavuopio, Sten Ivar; Dale, Trine; Foss, Atle; Mortensen, Atle

2004

Effect of chronic ammonia exposure on growth in juvenile Atlantic cod

Foss, Atle; Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar; Evensen, Tor Hatten

2004

Effects of chronic nitrite exposure on gonad growth in green sea urchin, Strongolycentrotus droebachiensis

Siikavuopio, Sten Ivar; Dale, Trine; Christiansen, Jørgen Schou; Nevermo, Ivar

2004

Produksjon av høstsmolt av røye (Salvelinus alpinus L.)

Siikavuopio, Sten Ivar; Aas, Kåre

2002

Utprøving av passive redskap til fangst av kråkebolle

Dale, Trine; Siikavuopio, Sten Ivar; Aas, Kåre

2002

Effekt av fôrsammensetning og fôringsregime på gonade-kvalitet hos oppfôret kråkebolle (Strongylocentrotus droebachiensis)

Siikavuopio, Sten Ivar; Dale, Trine; Carlehög, Mats

2002

Vannbehov hos Drøbak-kråkebolle (Strongylocentrotus droebachiensis) i oppdrett- effekt av temperatur, kroppsstørrelse og fôring

Siikavuopio, Sten Ivar; Christiansen, Jørgen Schou; Mortensen, Atle

2002

Effekt av temperatur og kroppsstørrelse på fôrinntak og gonadevekst hos villfanget Drøbak-kråkebolle

Siikavuopio, Sten Ivar; Christiansen, Jørgen Schou

2002

An experimental comparison of cannibalistic response in different Arctic charr (Salvelinus alpinus) stocks

Amundsen, Per-Arne; Svenning, Martin; Siikavuopio, Sten Ivar

1999

Carotenoid pigmentation in relation to feed intake, growth and social interactions in Arctic charr (Salvelinus alpinus L.) from two different anadromous strains

Hatlen, Bjarne; Arnesen, Arne Mikal; Jobling, Malcolm; Siikavuopio, Sten Ivar; Bjerkeng, Bjørn

1997

Significance and temporal persistence of individual specialization in cannibalistic Arctic charr, Salvelinus alpinus

Amundsen, Per-Arne; Siikavuopio, Sten Ivar; Christensen, Guttorm N.

1997

Røye i havbeite. Møkkelandsvassdraget og Finnmarksdelen

Svenning, Martin-Arne; Kristoffersen, Roar; Siikavuopio, Sten Ivar; Klemetsen, Anders

1995