Blar i NOFIMA vitenarkiv på forfatter "Johansen, Lill-Heidi"
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Multifaktorielle sykdommer i norsk lakseoppdrett. Sluttrapport
Johansen, Lill-Heidi; Bang-Jensen, Berit; Jansen, Mona Dverdal; Taksdal, Torunn; Krasnov, Aleksei (Research report, 2015)Se kapittel 1 -
Nasal responses to elevated temperature and Francisella noatunensis infection in Atlantic cod (Gadus morhua)
Lazado, Carlo C.; Iversen, Marianne; Johansen, Lill-Heidi; Brenne, Hanne Britt; Sundaram, Arvind; Ytteborg, Elisabeth (Peer reviewed; Journal article, 2023)We report the histological and transcriptomic changes in the olfactory organ of Atlantic cod exposed to Francisella noatunensis. Experimental infection was performed at either 12oC or 17oC. Infected fish presented the ... -
Peracetic acid as a potential treatment for amoebic gill disease (AGD) in Atlantic salmon - Stage 1
Lazado, Carlo C.; Timmerhaus, Gerrit; Pedersen, Lars-Flemming; Pittman, Karin; Soleng, Malene; Haddeland, Sindre; Johansen, Lill-Heidi; Breiland, Mette Serine Wesmajervi; Rørmark, Lisbeth; Mohammad, Saima; Hytterød, Sigurd (Nofima rapportserie, Research report, 2019)Peracetic acid as a potential treatment for amoebic gill disease (AGD) in Atlantic salmon - Stage 1 -
RENSVEL OWI FACT SHEET SERIES: An introduction to Operational and Laboratory-based Welfare Indicators for ballan wrasse (Labrus bergylta)
Noble, Christopher; Iversen, Martin Haugmo; Lein, Ingrid; Kolarevic, Jelena; Johansen, Lill-Heidi; Burgerhout, Erik; Puvanendran, Velmurugu; Kousoulaki, Katerina; Aas, Grete Hansen; Stene, Anne; Espmark, Åsa Maria Olofsdotter (Research report, 2019) -
RENSVEL OWI FACT SHEET SERIES: An introduction to Operational and Laboratory-based Welfare Indicators for lumpfish (Cyclopterus lumpus L.)
Noble, Christopher; Iversen, Martin Haugmo; Lein, Ingrid; Kolarevic, Jelena; Johansen, Lill-Heidi; Berge, Gerd Marit; Burgerhout, Erik; Puvanendran, Velmurugu; Mortensen, Atle; Stene, Anne; Espmark, Åsa Maria Olofsdotter (Research report, 2019) -
The optimum velocity for Atlantic salmon post-smolts in RAS is a compromise between muscle growth and fish welfare
Timmerhaus, Gerrit; Lazado, Carlo C.; Cabillon, Nikko Alvin; Reiten, Britt Kristin Megård; Johansen, Lill-Heidi (Peer reviewed; Journal article, 2021)It is increasingly common to rear Atlantic salmon smolts for longer periods in recirculating aquaculture systems (RAS) before transfer to sea cages. The conditions for this part of the life cycle are currently being ... -
The skin mucosal barrier of lumpfish (Cyclopterus lumpus L.) is weakened by exposure to potential aquaculture production related stressors
Ytteborg, Elisabeth; Lazado, Carlo C.; Noble, Christopher; Hansen, Roy-Inge; Johansen, Lill-Heidi (Peer reviewed; Journal article, 2023)Various cleaner fish species, such as the lumpfish (Cyclopterus lumpus L.), are used in the sea cage production of Atlantic salmon (Salmo salar L.) as a control measure against the ectoparasitic salmon louse (Lepeophtheirus ... -
Transcriptome Responses of Atlantic Salmon (Salmo salar L.) to Viral and Bacterial Pathogens, Inflammation, and Stress
Krasnov, Aleksei; Johansen, Lill-Heidi; Karlsen, Christian; Sveen, Lene; Ytteborg, Elisabeth; Timmerhaus, Gerrit; Lazado, Carlo C.; Afanasyev, Sergey (Peer reviewed; Journal article, 2021)Transcriptomics provides valuable data for functional annotations of genes, the discovery of biomarkers, and quantitative assessment of responses to challenges. Meta-analysis of Nofima’s Atlantic salmon microarray database ... -
Validating a salmon lice vaccine candidate as a preventive measure against salmon lice at the lab-scale
Swain, Jaya Kumari; Johansen, Lill-Heidi; González, Yamila Carpio (Nofima rapportserie, Research report, 2018)Lepeophtheirus salmonis infections represents an important limitation to sustainable salmon farming today. Vaccines against these ectoparasites have the potential to be cost-effective means of controlling infestation and ... -
Variation in volatile organic compounds in Atlantic salmon mucus is associated with resistance to salmon lice infection
Difford, Gareth Frank; Haugen, John-Erik; Aslam, Muhammad Luqman; Johansen, Lill-Heidi; Breiland, Mette Serine Wesmajervi; Hillestad, B.; Baranski, Matthew; Boison, Solomon Antwi; Moghadam, Hooman; Jacq, Celeste (Peer reviewed; Journal article, 2022)Salmon lice are ectoparasites that threaten wild and farmed salmonids. Artificial selection of salmon for resistance to the infectious copepodid lice stage currently relies on in vivo challenge trials on thousands of salmon ... -
Velferd hos rensefisk - operative velferdsindikatorer (OVI) - RENSVEL
Espmark, Åsa Maria Olofsdotter; Noble, Christopher; Kolarevic, Jelena; Berge, Gerd Marit; Aas, Grete Hansen; Tuene, Stig Atle; Iversen, Martin Haugmo; Wergeland, Heidrun Inger; Johansen, Lill-Heidi; Burgerhout, Erik; Gjerde, Bjarne; Lein, Ingrid (Nofima rapportserie, Research report, 2019)Hovedmålet med prosjektet har vært å utvikle og levere robuste og kunnskapsbaserte operative velferdsindikatorer som kan brukes for å sikre god velferd hos rensefiskartene berggylt og rognkjeks. Prosjektet har også hatt ... -
Velferd hos rensefisk – operative velferdsindikatorer (OVI) – RENSVEL. Revidert utgave av rapport 12/2019
Espmark, Åsa Maria Olofsdotter; Noble, Christopher; Kolarevic, Jelena; Berge, Gerd Marit; Aas, Grete Hansen; Tuene, Stig Atle; Iversen, Martin Haugmo; Wergeland, Heidrun Inger; Johansen, Lill-Heidi; Burgerhout, Erik; Gjerde, Bjarne; Lein, Ingrid (Nofima rapportserie, Research report, 2020)Hovedmålet med prosjektet har vært å utvikle og levere robuste og kunnskapsbaserte operative velferdsindikatorer som kan brukes for å sikre god velferd hos rensefiskartene berggylt og rognkjeks. Prosjektet har også hatt ...