Blar i Brage IMR på forfatter "Mortensen, Stein"
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Risk assessment on import of Australian redclaw crayfish to Norway. Opinion of the Panel on Animal Health and Welfare of the Norwegian Scientific Committee for Food Safety
Bergh, Øivind; Das Neves, Carlos G; Hindar, Kjetil; Høgåsen, Helga Rachel; Jelmert, Anders; Vrålstad, Trude; Agdestein, Angelika; Asmyhr, Maria Gulbrandsen; Basic, Dean; Brun, Edgar; Bøe, Knut Egil; Godfroid, Jacques; Gudding, Roar; Hoel, Kristian; Mejdell, Cecilie Marie; Mortensen, Stein; Rimstad, Espen; Hjeltnes, Brit (VKM Report, Research report, 2016) -
Risk assessment on welfare in turkeys. Opinion of the Panel of Animal Health and Welfare of the Norwegian Scientific Committee for Food Safety
Hoel, Kristian; Agdestein, Angelika; Bøe, Knut Egil; Hansen, Magne; Janczak, Andrew M.; Bergh, Øivind; Brun, Edgar; Das Neves, Carlos G; Godfroid, Jacques; Gudding, Roar; Mejdell, Cecilie Marie; Mortensen, Stein; Rimstad, Espen; Hjeltnes, Brit (VKM Report, Research report, 2016) -
Stillehavsøsters i Norden. Datainnsamling og bestandsvurderinger som grunnlag for forvaltning og høsting av nordiske bestander av stillehavsøsters, Crassostrea gigas
Mortensen, Stein; Laugen, Ane T; Strand, Åsa; Dolmer, Per; Naustvoll, Lars Johan; Jelmert, Anders; Albretsen, Jon; Broström, Göran; Gustafsson, Malin; Durkin, Alice; Esaghoolian Khogyane, Sevan; Partoft, Hanna; Bøgwald, Mats (TemaNord, Research report, 2022) -
Summarizing the screening for Bonamia ostreae in Norwegian populations of flat oysters, Ostrea edulis
Mortensen, Stein; Skår, Cecilie Kristin; Sælemyr, Lisbeth (Rapport fra havforskningen;2020 - 24, Research report, 2020)Surveillance and studies performed by The Norwegian Institute of Marine Research and the Norwegian Veterinary Institute has never revealed notifiable diseases in Norwegian populations of European flat oysters, Ostrea edulis. ... -
The surveillance and control programme for bonamiosis and marteiliosis in European flat oysters, Ostrea edulis, and blue mussels, Mytilus sp. in Norway in 2019
Mortensen, Stein; Skår, Cecilie Kristin (Rapport fra havforskningen;2020 - 36, Research report, 2020)This report describes the results from The surveillance and control programme for bonamiosis and marteiliosis and research activities on Marteilia sp. in 2019. The programme is carried out by the Institute of Marine Research ... -
The surveillance and control programme for bonamiosis and marteiliosis in European flat oysters, Ostrea edulis, and blue mussels, Mytilus sp. in Norway in 2020
Mortensen, Stein; Skår, Cecilie Kristin; Bøgwald, Mats; Ghebretnsae, Dawit Berhe; Jelmert, Anders (Rapport fra havforskningen;2021 - 21, Research report, 2021)The surveillance programme is carried out by the Institute of Marine Research according to a contract with the Norwegian Food Safety Authority. Samples were collected from one oyster farm, four wild oyster populations, one ... -
The surveillance and control programme for bonamiosis and marteiliosis in European flat oysters, Ostrea edulis, and blue mussels, Mytilus sp. in Norway in 2021
Mortensen, Stein; Skår, Cecilie Kristin; Bøgwald, Mats; Ghebretnsae, Dawit Berhe; Jelmert, Anders (Rapport fra havforskningen;2022 - 7, Research report, 2022)The surveillance programme is carried out by the Institute of Marine Research according to a contract with the Norwegian Food Safety Authority. In 2021, samples were collected from one oyster farm, one wild, commercially ... -
The surveillance and control programme for bonamiosis and marteiliosis in European flat oysters, Ostrea edulis, and blue mussels, Mytilus sp. in Norway in 2022
Mortensen, Stein; Skår, Cecilie Kristin; Bøgwald, Mats; Ghebretnsae, Dawit Berhe; Skaftnesmo, Kai Ove; Jelmert, Anders (Rapport fra havforskningen;2023 - 25, Research report, 2023)The surveillance programme is carried out by the Institute of Marine Research according to a contract with the Norwegian Food Safety Authority. In 2022, samples were collected from an area in Agder where flat oysters and ... -
The invasive Pacific oyster, Crassostrea gigas, in Scandinavian coastal waters: A risk assessment on the impact in different habitats and climate conditions
Dolmer, Per; Holm, Mark W.; Strand, Åsa; Lindegarth, Susanne; Bodvin, Torjan; Norling, Pia; Mortensen, Stein (Fisken og Havet;2-2014, Research report, 2014-03)A massive invasion of the Pacific oyster, Crassostrea gigas, has occurred in Scandinavia during the last decade. The introduction and dispersal was described through collaboration between scientists from Sweden, Denmark and ... -
The surveillance and control programme for bonamiosis and marteiliosis i European flat oysters, Ostrea edulis, and blue mussels, Mytilus sp. in Norway in 2015. Annual report
Mortensen, Stein; Sælemyr, Lisbeth; Skår, Cecilie K.; Bodvin, Torjan; Jelmert, Anders (Rapport fra Havforskningen;23-2016, Working paper, 2016-05)Bonamia ostreae/B. exitiosa or Marteilia sp.was not detected during the surveillance programme in 2015. The programme was revised in 2015: We selected four wild beds and one oyster farm, based on the present distribution ... -
The surveillance and control programme for bonamiosis and marteiliosis in European flat oysters, Ostrea edulis, and blue mussels, Mytilus sp. in Norway in 2017
Mortensen, Stein; Sælemyr, Lisbeth; Skår, Cecilie Kristin; Jelmert, Anders (Rapport fra havforskningen;17-2018, Research report, 2018)Overvåkingsprogrammet for sykdommene bonamiose og marteiliose i flatøsters og blåskjell utføres av Havforskningsinstituttet på oppdrag fra Mattilsynet. Det ble hentet skjell fra fire ville bestander og ett østersanlegg, ... -
The surveillance and control programme for bonamiosis and marteiliosis in European flat oysters, Ostrea edulis, and blue mussels, Mytilus sp. in Norway in 2018
Mortensen, Stein; Skår, Cecilie Kristin; Sælemyr, Lisbeth; Bøgwald, Mats; Jelmert, Anders (Rapport fra havforskningen;2019 - 17, Research report, 2019)The surveillance programme is carried out by the Institute of Marine Research according to a contract with the Norwegian Food Safety Authority. Samples were collected from four wild beds, two mussel farms and one oyster ... -
Wrasse (Labridae) as cleaner fish in salmonid aquaculture – The Hardangerfjord as a case study
Skiftesvik, Anne Berit; Blom, Geir; Agnalt, Ann-Lisbeth; Durif, Caroline M.F.; Browman, Howard I.; Bjelland, Reidun M.; Harkestad, Lisbeth S.; Farestveit, Eva; Paulsen, Ole Ingar; Fauske, Merete; Havelin, Trond; Johnsen, Knut; Mortensen, Stein (Journal article; Peer reviewed, 2013-10-15)Several species of wrasse (Labridae) are used as cleaner fish to remove salmon lice from farmed Atlantic salmon. We estimated the fishery and use of wrasse in Hardangerfjord. The estimated numbers of labrids used on salmon ...