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HAVBRUK-Havbruk - en næring i vekst

Tidevannsbasert kondisjonering av blåskjell (Mytilus edulis L.)

Selv om store deler av norskekysten er velegnet til dyrking av blåskjell, er det ikke gitt at norske blåskjell er konkurransedyktige i etablerte markedssegmenter i Europa. Mekanisk stress under opptak og lang transporttid fører til at skjellene mister kap pevann. Enkelte firma har med hell gjenno...

Tildelt: kr 0,25 mill.

Prosjektperiode: 2004-2005

Sted: Nordland - Nordlánnda

HAVBRUKS-Havbruk - en næring i vekst

Development of seasonal pigment strategy for Atlantic salmon (SPS)

To develop new and more efficient pigmentation regimes for Atlantic salmon in order to reduce costs based on new knowledge about how season, smolt type, growth pattern, feed intake and previous pigmentation regime affect the pigment retention. Astaxanthi n digestibility and retention variations ...

Tildelt: kr 1,9 mill.

Prosjektperiode: 2004-2006

Sted: Rogaland

HAVBRUK-Havbruk - en næring i vekst

Behavioural responses in wild coastal cod exposed to salmon farms: possible effects of salmon holding water -A field and experimental study

The coastal cod (CC) inhabit coastal areas and spawn in a number of fjords. Local fishermen have for generations followed the cod's migratory routes, and harvest from the populations as they spawn in these fjords. However, the same fjord areas are well su ited for fish farming. In several areas a...

Tildelt: kr 1,0 mill.

Prosjektperiode: 2004-2005

Sted: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Hurtig, ikke-destruktiv bestemmelse av tørrstoff/vanninnhold i torsk vha computertomografi, - videreutvikling og fenotypisk variasjon

Prosjektet er en videreføring av et to-årig prosjekt for utvikling av en metode til hurtig, ikke-destruktiv bestemmelse av tørrstoff/vanninnhold i torsk ved hjelp av computertomografi. Den etablerte metoden vil bli benyttet til en beskrivelse av fenotypis k variasjon i denne egenskapen i partier ...

Tildelt: kr 0,66 mill.

Prosjektperiode: 2004-2006

Sted: Akershus

HAVBRUKS-Havbruk - en næring i vekst

Scallop stock specific broodstock conditioning and spat settlement system

In developing sea ranching (Havbeite) with scallops in Norway it is an absolute condition that spat produced from local stocks are available. Reproduction cycles of local stocks will be investigated and methods developed for conditioning 4 local broodstoc ks. Successful aquaculture depends on hig...

Tildelt: kr 1,2 mill.

Prosjektperiode: 2004-2006

Sted: Vestland

HAVBRUK-Havbruk - en næring i vekst

"Sats på torsk" 12. og 13. februar 2004

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Tildelt: kr 49 999

Prosjektperiode: 2004-2004

Sted: Vestland

HAVBRUK-Havbruk - en næring i vekst

TEKMAR 2004 - Konferanse i Trondheim 17. - 18. november 2004

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Tildelt: kr 49 999

Prosjektperiode: 2004-2004

Sted: Trøndelag - Trööndelage

HAVBRUKS-Havbruk - en næring i vekst

Muscle growth and flesh quality in Atlantic halibut, with particular reference to the season of harvesting

It is proposed to gain basic knowledge on muscle fibre recruitment and the normal development of the collagen compartment of the connective tissue matrix in Atlantic halibut. Genes that can be used as phenotypic markers of tissue stem cells for muscle, bo ne, connective tissue and adipocytes will...

Tildelt: kr 1,5 mill.

Prosjektperiode: 2004-2006

Sted: Nordland - Nordlánnda

HAVBRUKS-Havbruk - en næring i vekst

Effects of husbandry practices on spermatogenesis and sperm quality in Atlantic salmon broodstock

The project investigates effects of husbandry practices such as photoperiod and temperature manipulation on the process of spermatogenesis and on sperm quality in Atlantic salmon. The aim is to-fold: 1. To establish fundamental knowledge on the environmental and endocrine regulation of spermatoge...

Tildelt: kr 3,0 mill.

Prosjektperiode: 2004-2007

Sted: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Temperature effects on reproductive development and gamete quality in Atlantic cod

Prosjektet har som hensikt å undersøke effekter av temperatur på reprodukjsonsutviking, gametkvalitet og eggproduksjon gjennom ulike deler av reproduksjonssyklusen hos Atlantisk torsk. Hos andre marine kaldtvannsarter som steinbit (Anharhichas lupus) er d et vist at høy temperatur (8-12?) både gj...

Tildelt: kr 2,8 mill.

Prosjektperiode: 2004-2006

Sted: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Influence of water temperature and genetic factors on muscle development in farmed cod larvae: consequences for product quality

A major obstacle for establishing a commercial successful cod farming industry in poor flesh quality after storage. Due to the low water binding capacity the frozen or refrigerated flesh becomes dry and tough. Studies with salmon have shown that muscle fi bre density and connective tissue charact...

Tildelt: kr 4,2 mill.

Prosjektperiode: 2004-2008

Sted: Troms - Romsa - Tromssa

HAVBRUK-Havbruk - en næring i vekst

Resistens mot lakselusmidler - fullføringsstipend

Under et EU-finansiert prosjekt (QLK2-CT-2000-00809, Sea lice resistance to chemotherapeutants - SEARCH), som varer ut 2003, er det blitt utviklet metoder for diagnostisering av redusert følsomhet mot lakselusmidlene azamethiphos (Salmosan), cypermethrin, (Btamax og Excis), deltamethrin (AlphaMax...

Tildelt: kr 0,53 mill.

Prosjektperiode: 2004-2005

Sted: Oslo

HAVBRUKS-Havbruk - en næring i vekst

Persistent infection with IPN virus in Atlantic Salmon - Relevance of physiological status and stress

This project will aim at studying factors of importance for the induction of a persistent infection with infectious pancratic necrosis virus in Atlantic salmon. The approach will be to examine the improtance of key stress factors and viral components reco gnised as persistence factors, and host c...

Tildelt: kr 1,6 mill.

Prosjektperiode: 2004-2007

Sted: Oslo

HAVBRUKS-Havbruk - en næring i vekst

Development of a cDNA based reverse genetics system for infectious pancreatic necrosis virus (IPNV)

Principle objectives: The principal objectives are to establish a cDNA based reverse genetics system and use this system to verify or map viral factors of importance for pathogenicity in IPNV-infections Project sub-goals 1. Map the extreme 3' and 5' ends of the genomic segments of the chosen IP...

Tildelt: kr 1,9 mill.

Prosjektperiode: 2004-2007

Sted: Akershus

HAVBRUK-Havbruk - en næring i vekst

Qantification and field validation of IPN vaccine protection in farmed Atlantic salmon

In this project, a robust estimate for IPN-specific vaccine protection will be obtained through the parallel conduct of experimental challenge trials, and a field trial. For the experimental studies, a number of representative, virulent IPNV field strains will be used for challenge of at least 2...

Tildelt: kr 0,40 mill.

Prosjektperiode: 2004-2005

Sted: Oslo

HAVBRUK-Havbruk - en næring i vekst

Iron and manganese toxicity in salmonids - problem overview and possible solutions for the aquaculture industry

Iron toxicity is a serious and incrasing problem for smolt-production in Norway. Precipitation of iron on fish-gills, gill-damage and fish kills has been documented. Problems with massive mortality are mostly related to hatching and the juvenile stages. H owever, in older fish more diffuse gill-p...

Tildelt: kr 0,86 mill.

Prosjektperiode: 2004-2005

Sted: Oslo

HAVBRUKS-Havbruk - en næring i vekst

The XXVth Congress of the European Association of Veterinary Aatomists, Sundvollen, 28 - 31. juli 2004

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Tildelt: kr 0,11 mill.

Prosjektperiode: 2004-2006

Sted: Akershus

HAVBRUKS-Havbruk - en næring i vekst

Effects of culture environment and sex steroids on testicular development and sperm quality in male spotted wolffish broodstock

Under oppdrettsbetingelser fører sub-optimale forhold (dårlig vannkvalitet, stor tetthet, hyppig håndtering etc. ofte til at hele eller deler av reproduksjonsutvikingen er inhibert hos oppdrettsfisk. Inhibering av reproduksjonsutviklingen skyldes trolig a t oppdrettsmiljøet påfører fisken en alvo...

Tildelt: kr 2,1 mill.

Prosjektperiode: 2004-2007

Sted: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Immediate responses to pain in Atlantic salmon (Salmo salar) - novel study models and methods

Aim of this project is to establish new research methods for the evaluation of immediate physiological responses of Atlantic salmon to putative painful procedures. Establishment of normal (baseline) values for the selected paramters, and the conduct of a pain experiment showing the magnitude and ...

Tildelt: kr 2,1 mill.

Prosjektperiode: 2004-2007

Sted: Oslo

HAVBRUK-Havbruk - en næring i vekst

Utenlandsstipen/Overseas fellowship

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Tildelt: kr 99 999

Prosjektperiode: 2004-2005

Sted: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Effect of larval culture conditions on scallop (Pecten maximus) metamorphosis and subsequent post-larval success

In scallop aquaculture mass mortalities of larvae are occasionally observed during intensive rearing. This may be due to sub-optimal larval rearing conditions. The larval culture environment affects both the larvae and their ability to grow and survive as post-larvae. A successful metamorphosis ...

Tildelt: kr 3,0 mill.

Prosjektperiode: 2004-2006

Sted: Vestland

HAVBRUK-Havbruk - en næring i vekst

Transmission of IPNV from artificially infected salmon broodstock and evaluation of effects on fry

This project will aim at studying the mechanisms of vertical transmission of IPN virus from broodstock fish to offspring. An artificial challenge model will be used whereby the parent fish are infected artificially using well-characterised strains of IPNV known to establish persistent infection...

Tildelt: kr 0,50 mill.

Prosjektperiode: 2004-2005

Sted: Oslo

HAVBRUKS-Havbruk - en næring i vekst

Survival, growth and disease resistance in offspring of domesticated and wild Atlantic salmon and their hybrids

Escaped domesticated salmon and the consequences of gene flow into wild salmon populations is a major concern in Norwegian salmon farming and for management of wild salmon. The project will investigate the performance of offspring domesticated and wild At lantic salmon and their hybrids, and the ...

Tildelt: kr 1,4 mill.

Prosjektperiode: 2004-2007

Sted: Vestland

HAVBRUK-Havbruk - en næring i vekst

IBT - Interaksjon biologi og teknologi i havbruk - teknologi på biologiens premisser; fase 1

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Tildelt: kr 0,15 mill.

Prosjektperiode: 2004-2005

Sted: Trøndelag - Trööndelage

HAVBRUKS-Havbruk - en næring i vekst

Effekt av temperatur i tidlige livsstadier på utvikling av deformiteter hos torsk

Prosjektet har som mål å klarlegge eventuelle sammenhenger mellom temperatur i rogn- og starfôring-/-weaningfasen og forekomst av misdannelser hos torsk, spesielt ryggdeformiteter. En tar også sikte på å finne eventuelle artsspesifikke grenser for tempera turtoleranse hos torsk i tidlige livsstad...

Tildelt: kr 0,50 mill.

Prosjektperiode: 2003-2006

Sted: Troms - Romsa - Tromssa

HAVBRUK-Havbruk - en næring i vekst

Symposium on "Gadoid Mariculture: Development and Future Challenges" Bergen Norway June 13-16 2004

1. To organize an international symposium on Gadoid Mariculture: Development and Future Challenges in Bergen, Norway on June 20 - 23, 2004. 2. To publish peer-reviewed articles in a symposium book, ICES Journal of Marine Science

Tildelt: kr 0,15 mill.

Prosjektperiode: 2003-2005

Sted: Vestland

HAVBRUKS-Havbruk - en næring i vekst

A dynamic model for fish feed development

The main objective is to develop a mathematical model of fish metabolism and growth, which can be used for simulation and prediction of the effects of feed composition and feeding ratios on growth, feed utilisation, body composition and phosphorous and ni trogen discharges in fish farming. The mo...

Tildelt: kr 1,8 mill.

Prosjektperiode: 2003-2007

Sted: Nordland - Nordlánnda

HAVBRUKS-Havbruk - en næring i vekst

Improved metodology for analyzing survival data in fish breeding programs

Selection for increased disease resistance based on survival data obtained in commercial farm environments in inefficient due to low genetic variation for such survival traits. Higher genetic variation has been observed for specific disease resistance obs erved as survival in controlled challenge...

Tildelt: kr 2,7 mill.

Prosjektperiode: 2003-2007

Sted: Troms - Romsa - Tromssa

HAVBRUK-Havbruk - en næring i vekst

The effect of virus infection on expression of interferon-induced proteins in Atlantic salmon

Studies of how viruses interact with the non-specific defence of fish are important for a better understanding of fish virus pathogenicity mechanisms and host resistance mechanisms. The knowledge produced may be used to identify molecular markers for viru s infection in fish, to avoid conditions ...

Tildelt: kr 2,0 mill.

Prosjektperiode: 2003-2007

Sted: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Study of early, Cellular responses to IPN virus infection in salmonids

This project will focus the basic mechanisms and characteristics of IPn virus infection in vivo and in vitro. Cell responses to virus infection are usually associated with cytokine upregulation, typically of interferons alfa and beta. The knowledge of the se responses in Atlantic salmon are limit...

Tildelt: kr 2,4 mill.

Prosjektperiode: 2003-2006

Sted: Akershus

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