Blar i Havforskningsinstituttet på emneord "farmed fish escape"
Viser treff 1-20 av 36
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Adult recaptures of farmed Atlantic salmon post-smolts allowed to escape during summer
(Journal article; Peer reviewed, 2010-12-21)The influence of time of escape on survival to adulthood was tested in farmed Atlantic salmon Salmo salar smolt and post-smolts. Escape events were simulated in a small fjord in western Norway during and after the natural ... -
Adult recaptures of farmed Atlantic salmon post-smolts allowed to escape during summer
(Journal article; Peer reviewed, 2010-12-21)The influence of time of escape on survival to adulthood was tested in farmed Atlantic salmon Salmo salar smolt and post-smolts. Escape events were simulated in a small fjord in western Norway during and after the natural ... -
Atlantic salmon populations invaded by farmed escapees: quantifying genetic introgression with a Bayesian approach and SNPs
(Journal article; Peer reviewed, 2013-08-23)Background Many native Atlantic salmon populations have been invaded by domesticated escapees for three decades or longer. However, thus far, the cumulative level of gene-flow that has occurred from farmed to wild salmon ... -
Distribution of escaped farmed salmon and rainbow trout in the sea and possible effects of salmon lice on wild stocks
(ICES CM Documents;2002/T:8, Working paper, 2002)The aims and first results of a recently started project are presented. The geographical and seasonal distribution of the catch and catch per unit effort of escaped farmed salmon and rainbow trout are studied in an area ... -
Erfaringar med Resistance Board Weir fangstsystemet i Etnevassdraget første driftsår (2013)
(Rapport fra Havforskningen;Nr. 1-2014, Working paper, 2014-01) -
Erfaringar med Resistance Board Weir-fangstsystemet i Etnevassdraget 2013–2014
(Rapport fra Havforskningen;6-2015, Working paper, 2015) -
Evaluering av datagrunnlaget 2006–2009 for estimering av andel rømt oppdrettslaks i gytebestanden i norske elver : Forslag til forbedringer i utvalgsmetoder og prøvetakingsmetodikk
(Rapport fra Havforskningen;Nr. 7-2011, Working paper, 2011) -
Evaluering av datagrunnlaget 2006–2009 for estimering av andel rømt oppdrettslaks i gytebestanden i norske elver : Forslag til forbedringer i utvalgsmetoder og prøvetakingsmetodikk
(Rapport fra Havforskningen;Nr. 7-2011, Working paper, 2011) -
Felthåndbok for overvåking av rømt oppdrettslaks
(Rapport fra Havforskningen;16-2016, Working paper, 2016-04) -
Genetiske effekter av rømt oppdrettslaks på ville laksebestander: utforming av indikatorer
(Rapport fra Havforskningen;Nr. 5-2011, Working paper, 2011-05) -
Lakselus og rømt oppdrettslaks
(Chronicle, 2011-07-25) -
Mating competition between farmed and wild cod Gadus morhua
(Journal article; Peer reviewed, 2010-08-18)Increasing numbers of hatchery-produced fish entering marine environments has caused concern over potential fitness depressions in wild populations, yet no study has addressed the likelihood of hybridisation between farmed ... -
Migratory patterns of escaped farmraised Atlantic salmon
(ICES CM Documents;1990/F:55, Working paper, 1990)Simulated escapes of farmed salmon from netpens are done. Migratory behaviour and routes are studied by combining acoustic tagging and standard tagging - release methodology. A prototype of a recapture trap has been ... -
Mitigating the effects of escaped farmed Atlantic salmon: Combining single nucleotide polymorphisms, lipid acid profiling, and statistical methods to trace escaped salmon back to origin
(Rapport fra Havforskningen;Nr. 18-2013, Working paper, 2013-06)Comparisons between 300 polymorphic SNPs and 14 short tandem repeats (STRs) were conducted on a data set consisting of approximately 500 Atlantic salmon arranged in 10 samples/populations. Global FST ranged from 0.033-0.115 ... -
On the origin of escaped farmed salmon
(Journal article, 2013-09) -
Oppsummering av kunnskapsstatus innen rømming av oppdrettslaks - Tiltak for gjenfangst etter rømming
(Fisken og havet, Research report, 2006)Monitoring and statistics of the amount of escaped salmonids in the sea in Norway is limited. Recapture is encauraged in several counties by allowing a sea fishery targeting escapees from 1. October to 28. February. Low ... -
Recapture of cultured salmon following a large-scale escape experiment
(Journal article; Peer reviewed, 2010-10-19)A large-scale escape experiment using 1031 adult Atlantic salmon Salmo salar L. was performed in the Hardangerfjord in western Norway to study the dispersal of escaped salmon, evaluate the effect of a gill-net fishery ... -
Recapture of cultured salmon following a large-scale escape experiment
(Journal article; Peer reviewed, 2010-10-19)A large-scale escape experiment using 1031 adult Atlantic salmon Salmo salar L. was performed in the Hardangerfjord in western Norway to study the dispersal of escaped salmon, evaluate the effect of a gill-net fishery ... -
Report of the Working Group on the Application of Genetics in Fisheries and Mariculture [Gdynia, Poland, 17- 21 February, 1997]
(ICES CM Documents;1997/F:4, Working paper, 1997) -
Report of the Workshop on Identification of Fish Farm Escapees and Wild Salmon [Trondheim, 11- 13 February, 1991]
(ICES CM Documents;1991/M:2, Working paper, 1991)