0 projects

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HAVBRUKS-Havbruk - en næring i vekst

Novel narrow bandwidth lighting technology in cod farming and its impact on performance from early stages to adult fish.

The Atlantic cod (Gadus morhua) is historically one of the most economically significant fish species in the Northern Atlantic. However, due to extensive exploitation in the last century, the numerous wild stocks are at historically low levels, the specie s itself being classified as vulnerable t...

Awarded: NOK 3.3 mill.

Project Period: 2006-2009

Location: Akershus

HAVBRUKS-Havbruk - en næring i vekst

Svømmeutholdenhet hos oppdrettslaks:mål for hjerte/sirkulasjonsystemets funksjon og morfologi m.t.p. genetisk seleksjon for mer robust laks

Med bakgrunn i den nye driftsforskriften for akvakulturanlegg som vektlegger avl for en mer robust fisk samt tall fra Fiskeridirektoratet som viser et økende svinn i både settefisk- og matfiskfasen ønsker Aqua Gen å utvikle en metode som gjør det mulig av le for mer robust fisk. Hjertelidelser ho...

Awarded: NOK 0.55 mill.

Project Period: 2006-2007

Location: Trøndelag - Trööndelage

HAVBRUKS-Havbruk - en næring i vekst

On-line måling av fett og farge i hel laks

Dette prosjektet har som hovedmål å utvikle en rask og ikke-destruktiv metode for måling av fett og karotenoid konsentrasjon i hel oppdrettslaks. Metoden skal basere seg på optisk spektroskopi i det synlige og nær-infrarøde området (NIR), og skal egne seg for målinger på både levende og døde fis...

Awarded: NOK 5.5 mill.

Project Period: 2006-2008

Location: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Sats på torsk 16. - 17. februar 2006 Rica Ishavshotell, Tromsø

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Awarded: NOK 49,999

Project Period: 2005-2006

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Jerntoksisitet i norske settefiskanlegg - oppskalering og utprøving av vannbehandling med silikat og/eller sjøvann

Basert på VK databasen samt en rekke henvendelser fra norske settefiskanlegg til NIVA i perioden 1999 - 2003 ble det klart at toksisitet av jern var et større problem enn antatt for settefisknæringen i Norge. VK-dataene viser også tydelig at det er anlegg i Midt-Norge som har de største probleme...

Awarded: NOK 1.2 mill.

Project Period: 2005-2008

Location: Nordland - Nordlánnda

HAVBRUKS-Havbruk - en næring i vekst

Alphavirus (Togaviridae) fra laksefisk i norsk oppdrett. Karakterisering, vertikal overføring og studie av vevs/celle-tropisme.

Salmon pancreas disease (SPD) ble først beskrevet fra Skottland i 1984, men var sannsynligvis tilstede i oppdrett av laks i Skottland så tidlig som i 1976. I 1990 ble det vist at sykdommen hadde en infeksiøs årsak. Senere, i 1995, ble det klart at sykdomm en skyldes et togaviruslignende agens som...

Awarded: NOK 1.9 mill.

Project Period: 2005-2010

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Tørrlagring av levende blåskjell

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Awarded: NOK 0.52 mill.

Project Period: 2005-2009

Location: Trøndelag - Trööndelage

HAVBRUKS-Havbruk - en næring i vekst

A multidisciplinary optimization of the production characteristics of spotted wolffish

The proposed project aims at optimizing conditions during the ongrowing phase of spotted wolffish and improving quality of the end product. The effect of temperature x salinity interaction, photoperiod and water quality parameters on production characteri stics (growth, food conversion efficiency...

Awarded: NOK 56,990

Project Period: 2005-2006

Location: Ukjent Fylke

HAVBRUKS-Havbruk - en næring i vekst

Marker-Assisted Selection for IPN resistance in Atlantic salmon

IPN is a major problem in salmon farming. DNA markers linked to resistance genes could be used to improve selection for resistance, through MAS. Here, we propose to combine experimental and theoretical approaches to lay the foundations for MAS on IPN in A tlantic salmon. Genetic material for the...

Awarded: NOK 2.9 mill.

Project Period: 2005-2008

Location: Trøndelag - Trööndelage

HAVBRUKS-Havbruk - en næring i vekst

Effects of environmental and nutritional stress on gene regulation in the Atlantic cod Gadus morhua.

The main goal of this project is to develop a microarray platform for gene regulation studies in the Atlantic cod. Stress genes in cod exposed to waterborne pollutants and dietary undesirables and supplements, will be sequenced as expressed sequence tags (ESTs), and a cDNA microarray will be cons...

Awarded: NOK 2.7 mill.

Project Period: 2005-2009

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Marine wax esters as feed source for farmed fish.

The increase in carnivorous aquaculture is exhausting the world supplies of fish oils and new lipid sources are required. Vegetable oils can be used, but the fatty acids in salmon flesh in particular will change to a "plant" like composition with low cont ents of the marine fatty acids EPA/DHA. T...

Awarded: NOK 3.3 mill.

Project Period: 2005-2009

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Neuroendocrine and environmental control of puberty in fish

Early sexual maturation leads to a significant loss of body weight during the spawning season, and farmed Atlantic cod (Gadus morhua) of both sexes currently reach puberty as early as two years of age, before reaching commercial size. Photoperiod treatmen t has been the most efficient strategy to...

Awarded: NOK 3.0 mill.

Project Period: 2005-2009

Location: Oslo

HAVBRUKS-Havbruk - en næring i vekst

Skeletal deformities and cardiac growth dynamics in underyearling Atlantic salmon smolts (out-of-season, 0+ smolts)

The proposal addresses the topic of production related problems identified as a priority in the strategic plan for "Havbruk" published by the Norwegian Research Council. Deformities in fish are a recurrent problem in aquaculture, and the industry is face d with loss of money as well as a bad rep...

Awarded: NOK 2.3 mill.

Project Period: 2005-2010

Location: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Developmental and growth dynamics of the vertebral column in farmed Atlantic salmon

It is well known from birds and mammals that skeletal tissues are dynamic and sensitive to factors such as exercise and nutrition. In the present proposal, we wish to elucidate the effects of mechanic stimulation of vertebrae through exercise, and the eff ects of fast growth on vertebral architec...

Awarded: NOK 1.3 mill.

Project Period: 2005-2009

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Salmon broodstock management Endogenous and environmental control of ovarian development and spawning

Available data indicate that the biological process of sexual maturation of Atlantic salmon, as of most temperate fish species, is governed by environmental cues in order to ensure correct timing of the spawning event. Leading up to this event, oogenesis, oocyte and follicle maturation and ovula...

Awarded: NOK 4.5 mill.

Project Period: 2005-2008

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Differential protein expression in relation to dietary amino acid composition: a proteomic approach towards understanding growth in fish

Growth is essentially protein deposition. Therefore, optimisation of growth depends on the understanding of amino acid (AA) metabolism. The complexity and possible interactions between the various metabolic processes and regulatory pathways are enormous. It is evident that growth in a living anim...

Awarded: NOK 3.0 mill.

Project Period: 2005-2009

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Toxicological evaluation of endosulfan in fish feed

1) Introduction To provide protection for food safety and animal welfare maximum limits for undesirable substances in animal feeds have been established by the European Union. The European Union has set considerably lower maximum limits for endosulfan (or ganochloride pesticide) in fish feeds com...

Awarded: NOK 1.3 mill.

Project Period: 2005-2007

Location: Oslo

HAVBRUKS-Havbruk - en næring i vekst

Molecular epidemiology of infectious pancreatic necrosis virus (IPNV) in Norway

The main objective of this project is to obtain knowledge on the genetic variation of IPNV and risk factors for IPN in Norway with emphasis on Atlantic salmon. Information about the prevalence of different virus strains is important for the fish farmers , fish health services, fish health autho...

Awarded: NOK 3.8 mill.

Project Period: 2005-2007

Location: Akershus

HAVBRUKS-Havbruk - en næring i vekst

Proliferative gill inflammation in Atlantic salmon – identification of aetiology

Proliferative gill inflammation (PGI) is an important cause of losses related to mortality and reduced growth rate in seawater farmed Atlantic salmon (Salmo salar). Although reported since the 1980s, the disease appears to be increasing both in frequency and degree in later years. It is estimated...

Awarded: NOK 4.5 mill.

Project Period: 2005-2011

Location: Akershus

HAVBRUKS-Havbruk - en næring i vekst

Larval and fry mortality in intensive cod, Gadus morhua, production: Etiology, pathology, and countermeasures

The project aims at identifying and characterising a condition defined as the bacterial enteritis syndrome of juvenile cod, described from several Norwegian cod hatcheries recent years. The causative agent of the syndrome must be found, and confirmed by t he demands of Koch’s postulate Patholog...

Awarded: NOK 1.7 mill.

Project Period: 2005-2009

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

PROPHYLHATCH - Prophylaxis in large scale intensive hatcheries for cod, Gadus morhua, and halibut, Hippoglossus hippoglossus L.

The project aims at identifying and characterising pathogenic and probiotic bacteria associated with early life stages of halibut and cod, and developing prophylactic and therapeutic counteremeasures. A wide range of partners are behind the project: four cod hatcheries, two halibut hatcheries, tw...

Awarded: NOK 2.3 mill.

Project Period: 2005-2008

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Improved methodologies for harvest and purification of algal toxins

Methods for large scale harvest of toxic alga and algal toxins by pumping seawater through plankton nets and columns with adsorbent materials will be developed. Furthermore one will develop methods for enzymatic conversion of algal toxins into toxic metab olites. Clean up methods for toxins from ...

Awarded: NOK 3.0 mill.

Project Period: 2005-2009

Location: Akershus

HAVBRUKS-Havbruk - en næring i vekst

Why and how do cod escape? A field and experimental study of the behaviour of cod prior ro, during and after escape.

Atlantic cod (Gadus morhua L) is a promising new aquaculture species. Experiences from salmon culture strongly indicate that it is difficult to develop "escape proof" sea cages. Thus, it is reasonable to assume that escape also will become a problem in fu ture cod culture. Besides representing a ...

Awarded: NOK 3.0 mill.

Project Period: 2005-2008

Location: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Efficient combination of QTL detection and introgression schemes in aquaculture

The commercial Norwegian fish production constantly needs to optimise and improve all parts of the system to continue to be in the forefront of growing international competition. One vital part of the production system is the genetics of the breeding mate rial that it utilises. Most fish populati...

Awarded: NOK 4.0 mill.

Project Period: 2005-2009

Location: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Etablering av en etisk, standardisert slaktelinje for hvitfisk (torsk)

I prosjektet ønsker man å finne fram til en slaktemetode som er egnet for kommersiell produksjon av hvitfisk (torsk) og i tillegg er dyrevernmessige forsvarlig og som sikrer god produktkvalitet. Prosjektet fokuserer på følgende enhetsoperasjoner: human av living, bedøvelse/sedatering, bløgging og...

Awarded: NOK 4.5 mill.

Project Period: 2005-2007

Location: Trøndelag - Trööndelage

HAVBRUKS-Havbruk - en næring i vekst

Karakterisering av virus assosiert med Hjertesprekk (CMS) og Hjerte- skjelettmuskel betennelse (HSMB)

Norsk lakseoppdrett er i betydelig grad påvirket av sykdommer med uklare årsaksforhold, noe som presser næringens små fortjenestemarginer i negativ retning. I denne gruppen sykdokmmer finner en blant annet hjertesprekk (Cardiac Myopathy syndrome, CMS), he morrhagisk diatese (Haemorrhagic smolt sy...

Awarded: NOK 4.1 mill.

Project Period: 2005-2010

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Functional genomics in the salmon Iouse by insertional mutagenesis and RNAi - samfinansiering med prosjekt 159356 (FUGE) som følger opp

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Awarded: NOK 3.1 mill.

Project Period: 2005-2006

Location: Vestland

HAVBRUKS-Havbruk - en næring i vekst

Disease resistance in Atlantic cod; constructing a genetic map, QTL mapping and implementing QTLs in a genetic improvement programme

Summary This project aims at identifying areas of the genome responsible for disease resistance traits in Atlantic cod in order of implementing such traits into a selective breeding programme. A combination of molecular genetics, phenotypic records and bi oinformatics is crucial to identify areas...

Awarded: NOK 3.0 mill.

Project Period: 2005-2007

Location: Troms - Romsa - Tromssa

HAVBRUKS-Havbruk - en næring i vekst

Molecular typing of Aeromonas salmonicida- the cause of serous disease in farmed marine fish

Most if not all marine-fish currently held in captivity in Norway are susceptible to infection with Aeromonas salmonicida. Current expansion in farming of new marine species will almost certainly lead to increased isolations of A. salmonicida. Losses can be high and the bacterium is often difficu...

Awarded: NOK 1.8 mill.

Project Period: 2005-2007

Location: Akershus

HAVBRUKS-Havbruk - en næring i vekst

Application for overseas fellowship. Establish collaboration between the lipid metabolism groups at AKVAFORSK and at Oxford University

In order to acquire more knowledge about the regulation of lipid metabolism, and to exchange advanced techniques, we wish to establish collaboration between AKVAFORSK and the University of Oxford. We therefore apply for overseas fellowship for Bente Ruyte r, so that she can stay as a visiting sci...

Awarded: NOK 0.13 mill.

Project Period: 2005-2006

Location: Troms - Romsa - Tromssa

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