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Publication profile

Peder Andreas Jansen

Peder Andreas, Jansen
Name: Peder Andreas Jansen
Title: Seniorforsker II / Senior Research Scientist II
Phone: (+47)
Email: jansen [at] nr [dot] no
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Academic article
2021
Dean, Katharine Rose; Aldrin, Magne Tommy; Qviller, Lars; Helgesen, Kari Marie Olli; Jansen, Peder Andreas; Jensen, Britt Bang. Simulated effects of increasing salmonid production on sea lice populations in Norway. Epidemics (ISSN 1755-4365). 37 doi: 10.1016/j.epidem.2021.100508. 2021.
Ulvund, John Birger; Engebretsen, Solveig; Alfredsen, Jo Arve; Kristensen, Torstein; Urke, Henning André; Jansen, Peder A.. Behavioural response of farmed Atlantic salmon (Salmo salar L.) to artificial underwater lights: Wavelet analysis of acoustic telemetry data. Aquacultural Engineering (ISSN 0144-8609). 95 pp 1-11. doi: 10.1016/j.aquaeng.2021.102196. 2021. Arkiv
Urke, H.A.; Daae, K.; Viljugrein, H.; Kandal, I.; Staalstrøm, A.; Jansen, P.A.. Improvement of aquaculture management practice by integration of hydrodynamic modelling. Ocean and Coastal Management (ISSN 0964-5691). 213 doi: 10.1016/j.ocecoaman.2021.105849. 2021. Arkiv
2019
Helgesen, Kari Marie Olli; Røyset, Kristoffer Alnes; Aspehaug, Vidar; Jansen, Peder A. The protective effect of the Phe362Tyr mutation in salmon lice’ (Lepeophtheirus salmonis) AChE when exposed to full-scale azamethiphos bath treatments. Aquaculture (ISSN 0044-8486). 505 pp 517-522. doi: 10.1016/j.aquaculture.2019.03.016. 2019. Arkiv
2018
Aldrin, Magne Tommy; Jansen, Peder A; Stryhn, Henrik. A partly stage-structured model for the abundance of salmon lice in salmonid farms. Epidemics (ISSN 1755-4365). pp 1-14. doi: 10.1016/j.epidem.2018.08.001. 2018.
Kristoffersen, Anja Bråthen; Qviller, Lars; Helgesen, Kari Marie Olli; Vollset, Knut Wiik; Viljugrein, Hildegunn; Jansen, Peder A. Quantitative risk assessment of salmon louse-induced mortality of seaward-migrating post-smolt Atlantic salmon. Epidemics (ISSN 1755-4365). 23 pp 19-33. doi: 10.1016/j.epidem.2017.11.001. 2018.
Grøntvedt, Randi; Kristoffersen, Anja Bråthen; Jansen, Peder A. Reduced exposure of farmed salmon to salmon louse (Lepeophtheirus salmonis L.) infestation by use of plankton nets: Estimating the shielding effect. Aquaculture (ISSN 0044-8486). 495 pp 865-872. doi: 10.1016/j.aquaculture.2018.06.069. 2018.
2017
Aldrin, Magne Tommy; Huseby, Ragnar Bang; Stien, Audun; Grøntvedt, Randi Nygaard; Viljugrein, Hildegunn; Jansen, Peder A. A stage-structured Bayesian hierarchical model for salmon lice populations at individual salmon farms – Estimated from multiple farm data sets. Ecological Modelling (ISSN 0304-3800). 359 pp 333-348. doi: 10.1016/j.ecolmodel.2017.05.019. 2017. Arkiv
2016
Jansen, Peder A; Grøntvedt, Randi; Tarpai, Attila; Helgesen, Kari Marie Olli; Horsberg, Tor Einar. Surveillance of the Sensitivity towards Antiparasitic Bath-Treatments in the Salmon Louse (Lepeophtheirus salmonis). PLOS ONE (ISSN 1932-6203). 11(2) doi: 10.1371/journal.pone.0149006. 2016. Arkiv
Kaur, Kiranpreet; Jansen, Peder A; Aspehaug, Vidar Teis; Horsberg, Tor Einar. Phe362Tyr in AChE: A Major Factor Responsible for Azamethiphos Resistance in Lepeophtheirus salmonis in Norway. PLOS ONE (ISSN 1932-6203). 11(2) doi: 10.1371/journal.pone.0149264. 2016. Arkiv
Mikkelsen, Susie Sommer; Bigarré, Laurent; Jensen, Britt Bang; Kristoffersen, Anja Bråthen; Jansen, Peder A; Panzarin, Valentina; Bayliss, S. C.; Avarre, Jean-Cristophe; Olesen, Niels Jørgen. Molecular tracing of viral diseases in aquaculture. Bulletin of The European Association of Fish Pathologists (ISSN 0108-0288). 36(1) pp 46-51. 2016.
Vollset, Knut Wiik; Krontveit, Randi Ingebjørg; Jansen, Peder A; Finstad, Bengt; Barlaup, Bjørn Torgeir; Skilbrei, Ove Tommy; Krkošek, Martin; Romundstad, Pål Richard; Aunsmo, Arnfinn; Jensen, Arne Johan; Dohoo, Ian. Impacts of parasites on marine survival of Atlantic salmon: a meta-analysis. Fish and Fisheries (ISSN 1467-2960). 17(3) pp 714-730. doi: 10.1111/faf.12141. 2016. Fulltekst Arkiv
2015
Marin, S.L.; Ibarra, R.; Medina, M.H.; Jansen, Peder A. Sensitivity of Caligus rogercresseyi (Boxshall and Bravo 2000) to pyrethroids and azamethiphos measured using bioassay tests-A large scale spatial study. Preventive Veterinary Medicine (ISSN 0167-5877). 122(1-2) pp 33-41. doi: 10.1016/j.prevetmed.2015.09.017. 2015.
Aldrin, Magne Tommy; Huseby, Ragnar Bang; Jansen, Peder A. Space-time modelling of the spread of pancreas disease (PD) within and between Norwegian marine salmonid farms. Preventive Veterinary Medicine (ISSN 0167-5877). 121(1-2) pp 132-141. doi: 10.1016/j.prevetmed.2015.06.005. 2015.
2014
Kristoffersen, Anja Bråthen; Jimenez, Daniel Delgado; Viljugrein, Hildegunn; Grøntvedt, Randi; Stien, Audun; Jansen, Peder A. Large scale modelling of salmon lice (Lepeophtheirus salmonis) infection pressure based on lice monitoring data from Norwegian salmonid farms. Epidemics (ISSN 1755-4365). 9 pp 31-39. doi: 10.1016/j.epidem.2014.09.007. 2014.
2013
Stormoen, Marit; Kristoffersen, Anja Bråthen; Jansen, Peder A. Mortality related to pancreas disease in Norwegian farmed salmonid fish, Salmo salar L. and Oncorhynchus mykiss (Walbaum). Journal of Fish Diseases (ISSN 0140-7775). 36(7) pp 639-645. doi: 10.1111/jfd.12060. 2013.
Kristoffersen, Anja Bråthen; Jensen, Britt Bang; Jansen, Peder A. Risk mapping of heart and skeletal muscle inflammation in salmon farming. Preventive Veterinary Medicine (ISSN 0167-5877). 109(1-2) pp 136-143. doi: 10.1016/j.prevetmed.2012.08.012. 2013.
Jimenez, Daniel Delgado; Revie, Crawford W.; Hardy, Simon P.; Jansen, Peder A; Gettinby, George. Multivariate evaluation of the effectiveness of treatment efficacy of cypermethrin against sea lice (Lepeophtheirus salmonis) in Atlantic salmon (Salmo salar). BMC Veterinary Research (ISSN 1746-6148). 9(1) pp 218. doi: 10.1186/1746-6148-9-258. 2013.
Mardones, FO; Jansen, Peder A; Valdes-Donoso, P; Jarpa, M; Lyngstad, Trude Marie; Jimenez, Daniel Delgado; Carpenter, TE; Perez, AM. Within-farm spread of infectious salmon anemia virus (ISAV) in Atlantic salmon Salmo salar farms in Chile. Diseases of Aquatic Organisms (ISSN 0177-5103). 106(1) pp 7-16. doi: 10.3354/dao02639. 2013.
Aldrin, Magne; Storvik, Bård; Kristoffersen, Anja Bråthen; Jansen, Peder A. Space-Time Modelling of the Spread of Salmon Lice between and within Norwegian Marine Salmon Farms. PLOS ONE (ISSN 1932-6203). 8(6) doi: 10.1371/journal.pone.0064039. 2013.
2012
Lyngstad, Trude Marie; Kristoffersen, Anja Bråthen; Hjortaas, Monica Jankowska; Devold, Magnus; Aspehaug, Vidar; Larssen, Rolf Bjerke; Jansen, Peder A. Low virulent infectious salmon anaemia virus (ISAV-HPR0) is prevalent and geographically structured in Norwegian salmon farming. Diseases of Aquatic Organisms (ISSN 0177-5103). 101(3) pp 197-206. doi: 10.3354/dao02520. 2012. Fulltekst
Jansen, Peder A; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Jimenez, Daniel Delgado; Aldrin, Magne; Stien, Audun. Sea lice as a density-dependent constraint to salmonid farming. Proceedings of the Royal Society of London. Biological Sciences (ISSN 0962-8452). 279(1737) pp 2330-2338. doi: 10.1098/rspb.2012.0084. 2012.
2011
Lyngstad, Trude Marie; Hjortaas, Monica Jankowska; Kristoffersen, Anja Bråthen; Markussen, Turhan; Karlsen, Einar; Jonassen, Christine M; Jansen, Peder A. Use of molecular epidemiology to trace transmission pathways for infectious salmon anemia virus (ISAV) in Norwegian salmon farming. Epidemics (ISSN 1755-4365). 3(1) pp 1-11. doi: 10.1016/j.epidem.2010.11.001. 2011. Omtale
Heuch, Peter Andreas; Jansen, Peder Andreas; Hansen, Haakon; Sterud, Erik; MacKenzie, Ken; Haugen, Pål; Hemmingsen, Willy. Parasite faunas of farmed cod and adjacent wild cod populations in Norway: a comparison. Aquaculture Environment Interactions (ISSN 1869-215X). 2 pp 1-13. doi: 10.3354/aei00027. 2011.
Aldrin, Magne; Lyngstad, Trude Marie; Kristoffersen, Anja Bråthen; Storvik, Bård; Borgan, Ørnulf; Jansen, Peder Andreas. Modelling the spread of infectious salmon anaemia among salmon farms based on seaway distances between farms and genetic relationships between infectious salmon anaemia virus isolates. Journal of the Royal Society Interface (ISSN 1742-5689). 8(62) pp 1346-1356. doi: 10.1098/rsif.2010.0737. 2011.
2010
Aldrin, Magne; Storvik, Bård; Frigessi, Arnoldo; Viljugrein, H; Jansen, Peder Andreas. A stochastic model for the assessment of the transmission pathways of heart and skeleton muscle inflammation, pancreas disease and infectious salmon anaemia in marine fish farms in Norway. Preventive Veterinary Medicine (ISSN 0167-5877). 93(1) pp 51-61. doi: 10.1016/j.prevetmed.2009.09.010. 2010.
2009
Høgåsen, Helga Rachel; Brun, Edgar; Jansen, Peder A. Quantification of free-living Gyrodactylus salaris in an infested river and consequences for inter-river dispersal. Diseases of Aquatic Organisms (ISSN 0177-5103). 87(3) pp 217-223. doi: 10.3354/dao02109. 2009.
2008
Lyngstad, Trude Marie; Jansen, Peder A; Sindre, Hilde; Jonassen, Christine M; Hjortaas, Monica Jankowska; Johnsen, S; Brun, Edgar. Epidemiological investigation of infectious salmon anaemia (ISA) outbreaks in Norway 2003-2005. Preventive Veterinary Medicine (ISSN 0167-5877). 84(3-4) pp 213-227. doi: 10.1016/j.prevetmed.2007.12.008. 2008.
2007
Scheel, Ida; Aldrin, Magne; Frigessi, Arnoldo; Jansen, Peder A. A stochastic model for infectious salmon anemia (ISA) in Atlantic salmon farming. Journal of the Royal Society Interface (ISSN 1742-5689). 4 doi: 10.1098/rsif.2007.0217. 2007.
2000
Ringø, Einar; Bendiksen, Heidi; Wesmajervi, Mette Serine; Olsen, Rolf Erik; Jansen, Peder A; Mikkelsen, Helene. Lactic acid bacteria associated with the digestive tract of Atlantic salmon (Salmo salar L.). Journal of Applied Microbiology (ISSN 1364-5072). 89 pp 317-322. doi: 10.1046/j.1365-2672.2000.01116.x. 2000.
1999
Soleng, Arnulf; Jansen, Peder A; Bakke, Tor A.. Transmission of the monogenean Gyrodactylus salaris. Folia Parasitologica (ISSN 0015-5683). 46 pp 179-184. 1999.
1989
Bakke, Tor A.; Jansen, Peder A; Hansen, Lars Petter. Atlantic salmon Salmo salar from the Baltic Sea found to show resistance against the monogenean Gyrodactylus salaris. Information (Åbo) (ISSN 0357-783X). 20 pp 45. 1989.
Academic literature review
2015
Helland, Ingeborg Palm; Uglem, Ingebrigt; Jansen, Peder A; Diserud, Ola Håvard; Bjørn, Pål Arne; Finstad, Bengt. Statistical and ecological challenges of monitoring parasitic salmon lice infestations in wild salmonid fish stocks. Aquaculture Environment Interactions (ISSN 1869-215X). 7 pp 267-280. doi: 10.3354/aei00155. 2015. Arkiv
2011
Johansen, Lill Heidi; Jensen, Ingvill; Mikkelsen, Helene; Bjørn, Pål Arne; Jansen, Peder Andreas; Bergh, Øivind. Disease interaction and pathogens exchange between wild and farmed fish populations with special reference to Norway. Aquaculture (ISSN 0044-8486). 315(3-4) pp 167-186. doi: 10.1016/j.aquaculture.2011.02.014. 2011.
Academic lecture
2019
Stryhn, Henrik; Qviller, Lars; Jansen, Peder A; Kristoffersen, Anja Bråthen; Aldrin, Magne Tommy. Evaluating the impact of zoning in Norwegian aquaculture on sea lice populations at salmon production sites. 15th International Symposium of Veterinary Epidemiology and Economics; Chiang Mai, 11/12/2019 - 11/16/2019.
Kristoffersen, Anja Bråthen; Qviller, Lars; Helgesen, Kari Marie Olli; Vollset, Knut Wiik; Viljugrein, Hildegunn; Jansen, Peder A. Betydningen av lakselus for vill laksesmolt. Villakskonferansen; Trondheim, 1/22/2019 - 1/23/2019.
2018
Helgesen, Kari Marie Olli; van Son, Thijs Christiaan; Qviller, Lars; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Jansen, Peder A. Hvordan forvalte rigide lusegrenser ved hjelp av usikre lusetall? Havbruk 2018; Oslo, 4/18/2018 - 4/20/2018.
2017
Helgesen, Kari Marie Olli; Jansen, Peder A. Drastic changes in Norwegian salmon lice management in 2016. Aquaculture Canada and Sea Farmers 2017 Forum, 5/29/2017 - 5/31/2017.
2016
Aldrin, Magne Tommy; Huseby, Ragnar Bang; Jansen, Peder A. Space-time modelling of the spread of pancreas disease(PD) within and between Norwegian marine salmonid farms. AquaEpi 2016; Oslo, 9/20/2016 - 9/22/2016.
2015
Aldrin, Magne Tommy; Huseby, Ragnar Bang; Jansen, Peder A. Space-time modelling of the spread of pancreas disease (PD) within and between Norwegian marine salmonid farms. 17th International Conference on Diseases of Fish and Shellfish; Las Palmas, 9/7/2015 - 9/11/2015.
2012
Lyngstad, Trude Marie; Kristoffersen, Anja Bråthen; Hjortaas, Monica Jankowska; Devold, Magnus; Aspehaug, Vidar; Larssen, Rolf Bjerke; Jansen, Peder A. Phylogeographic analyses of low virulent infectious salmon anaemia (ISA) virus (HPR0) in farmed Atlantic salmon in Norway. 13th ISVEE Conference 2012; Maastricht, 8/19/2012 - 8/24/2012.
Lyngstad, Trude Marie; Kristoffersen, Anja Bråthen; Hjortaas, Monica Jankowska; Devold, Magnus; Larssen, Rolf Bjerke; Jansen, Peder A. ILA virus (HPRO) i norsk oppdrettslaks – Fylogeografi. Programkonferansen HAVBRUK 2012; Stavanger, 4/16/2012 - 4/18/2012.
2011
Aldrin, Magne; Lyngstad, Trude Marie; Kristoffersen, Anja Bråthen; Storvik, Bård; Jansen, Peder A. Modell for spredning av infeksiøs lakseanemi (ILA) i marine lakseanlegg i Norge. Frisk Fisk 2011; Radisson Blu Hotel, Tromsø, 1/19/2011 - 1/20/2011.
Lyngstad, Trude Marie; Hjortaas, Monica Jankowska; Kristoffersen, Anja Bråthen; Devold, Magnus; Aspehaug, Vidar; Larssen, Rolf Bjerke; Jansen, Peder A. Lavvirulent Infeksiøs lakseanemi (ILA) virus (HPR0) hos oppdrettslaks i Norge. Fagseminar; Oslo, 10/24/2011.
Lyngstad, Trude Marie; Hjortaas, Monica Jankowska; Kristoffersen, Anja Bråthen; Devold, Magnus; Aspehaug, Vidar; Østvik, Asgeir; Larssen, Rolf Bjerke; Jansen, Peder A. Phylogeographic distribution of Infectious salmon anaemia (ISAV) HPR0 sub types in farmed Atlantic salmon in Norway. 15. EAFP International conference on diseases of fish and shellfish; Split, 9/12/2011 - 9/16/2011.
Stene, Anne; Jansen, Peder A; Yndestad, Harald; Tavornpanich, Saraya; Viljugrein, Hildegunn. Transmission of SAV3 between farms: contact patterns and infection pressure. EAFP International conference on diseases of fish and shellfish, 9/12/2011 - 9/16/2011.
Jansen, Peder A; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Jimenez, Daniel Delgado; Stien, Audun. Exploratory space-time analyses of a large dataset on sea lice abundance on farmed salmon in Norway. EAFP International conference on diseases of fish and shellfish, 9/12/2011 - 9/16/2011.
Stene, Anne; Jansen, Peder A; Viljugrein, Hildegunn. Transmission of SAV3 by water transport? Hydrodynamic current patterns and infection pressure between farms. 11th PD Trination seminar; Belfast, 3/23/2011 - 3/24/2011.
2010
Aldrin, Magne; Storvik, Bård; Frigessi, Arnoldo; Viljugrein, Hildegunn; Jansen, Peder A. Assessment of the spread of heart and skeletal muscle inflammation, pancreas disease and infectious salmon anaemia in marine fish farms in Norway, based on a stochastic model. AREAPATHOGEN seminar om smittespredning og modellering; Bergen, 1/13/2010 - 1/14/2010.
2009
MacKenzie, Ken; Haugen, Pål; Hansen, Haakon; Heuch, Peter Andreas; Sterud, Erik; Jansen, Peder Andreas; Bjørn, Pål Arne; Hemmingsen, Willy. Parasittfaunaen hos villtorsk og oppdrettstorsk. Frisk Fisk; Bergen, 1/20/2009 - 1/21/2009.
2007
Scheel, Ida; Aldrin, Magne; Frigessi, Arnoldo; Jansen, Peder A. A stochastic model for infectious salmon anemia (ISA) in Atlantic salmon farming. 30th annual Conference of Research Students in Probability and Statistics; Durham, 3/27/2007 - 3/30/2007. Fulltekst
1993
Jansen, Peder A; Bakke, Tor A.. Experimental transmission of Gyrodactylus salaris Malmberg in relation to temperature. Second International Symposium on Monogenea (ISM II) . Abstract p 95-96; Montpellier, 7/5/1993 - 7/7/1993.
Abstract
1990
Jansen, Peder A; Bakke, Tor A.. Gyrodactylus salaris (Monogenea): Temperature dependence. Bulletin de la societe Francaise de Parasitologie. 8 pp 678. 1990.
Bakke, Tor A.; Jansen, Peder A. The susceptibility of different salmonids to Gyrodactylus salaris. Bulletin de la societe Francaise de Parasitologie. 8 pp 706. 1990.
Lecture
2018
Helgesen, Kari Marie Olli; Jansen, Peder A; Tarpai, Attila; Horsberg, Tor Einar. Resistensovervåkning 2017. Åpent møte om terapiveileder lakselus; Gardermoen, 9/25/2018.
2017
Helgesen, Kari Marie Olli; Viljugrein, Hildegunn; Kristoffersen, Anja Bråthen; Qviller, Lars; Jansen, Peder A. Lusekart og lusekalkulator. Aqua Nor, 8/15/2017 - 8/17/2017.
Helgesen, Kari Marie Olli; Jansen, Peder A. Lakselus i 2016 Nye løsninger ga nye utfordringer. Frokostmøte om Fiskehelserapporten, 3/6/2017.
Poster
2013
Jensen, Britt Bang; Jansen, Peder A; Olesen, Niels Jørgen; Bigarré, Laurent; Schuetze, H; Bergmann, Sven; Renault, Tristan; Avarre, Jean-Cristophe; Aldrin, Magne Tommy; Brun, Edgar. MOLECULAR TRACING OF VIRAL PATHOGENS IN AQUACULTURE-A MULTIDISCIPLINARY TRANS-EUROPEAN RESEARCH PROJECT. 16th International Conference on Diseases of Fish and Shellfish; Tampere, 9/2/2013 - 9/6/2013.
2011
Kristoffersen, Anja Bråthen; Lyngstad, Trude Marie; Hjortaas, Monica Jankowska; Larssen, Rolf Bjerke; Jansen, Peder A. Use of RNA sequences, space and time to explain infectious salmon anaemia (ISA) outbreaks. Third International Conference on Infectious Disease Dynamics; Boston, 11/29/2011 - 12/2/2011.
Jansen, Peder A; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Jimenez, Daniel Delgado; Stien, Audun. Exploratory space-time analyses of a large dataset on sea lice abundance on farmed salmon in Norway. Third International Conference on Infectious Disease Dynamics; Boston, 11/29/2011 - 12/2/2011.
2008
MacKenzie, Ken; Heuch, Peter Andreas; Sterud, Erik; Jansen, Peder Andreas; Hansen, Haakon; Haugen, Pål; Hemmingsen, Willy. Two new species of parasite and three new host records from cod in Norway. Sats på torsk, 2/13/2008 - 2/15/2008.
Haugen, Pål; Hansen, Haakon; Heuch, Peter Andreas; Sterud, Erik; Jansen, Peder Andreas; Bjørn, Pål Arne; MacKenzie, Ken; Hemmingsen, Willy. Gyrodactylus parasites infecting farmed and wild cod in Norway - a status report from the CODPAR project. Sats på torsk; Tromsø, 2/13/2008 - 2/15/2008.
2007
Heuch, Peter Andreas; Sterud, Erik; Hansen, Haakon; Jansen, Peder Andreas; Hemmingsen, Willy; Haugen, Pål; Bjørn, Pål Arne; MacKenzie, Ken. Comparative studies of the parasite fauna of farmed and wild Atlantic cod along the Norwegian coast. 7th International Symposium on Fish Parasites; Viterbo, 9/24/2007 - 9/28/2007.
Report
2020
Karlsson, Sten; Bolstad, Geir Hysing; Hansen, Haakon; Jansen, Peder A; Moen, Thomas; Noble, Leslie Robert. The potential for evolution of resistance to Gyrodactylus salaris in Norwegian Atlantic salmon. Norsk institutt for naturforskning (NINA). NINA rapport 1812. (ISBN 978-82-426-4570-8) pp 64. 2020. Fulltekst
2018
Helgesen, Kari Marie Olli; Jansen, Peder A; Horsberg, Tor Einar; Tarpai, Attila. The surveillance programme for resistance to chemotherapeutants in L. salmonis in Norway 2017. Veterinærinstituttet. Surveillance programmes for terrestrial and aquatic animals in Norway. Annual report 2017. pp 16. 2018.
Helgesen, Kari Marie Olli; Jansen, Peder A; Horsberg, Tor Einar. Emamektin benzokat mot lakselus -Forbruk og behandlingsstrategier vurdert med tanke på resistens. Veterinærinstituttet. Veterinærinstituttets rapportserie 10. pp 10. 2018.
2017
Kristoffersen, Anja Bråthen; Qviller, Lars; Viljugrein, Hildegunn; Helgesen, Kari Marie Olli; Jansen, Peder A. Risikomodell for kvantifisering av luseindusert dødelighet på villaks. Veterinærinstituttet. Veterinærinstituttets rapportserie 23. pp 20. 2017.
Kristoffersen, Anja Bråthen; Qviller, Lars; Viljugrein, Hildegunn; Helgesen, Kari Marie Olli; Jansen, Peder A. Produksjon av lakselus i oppdrett, estimert lusepåslag og vurdering av luseindusert dødelighet for villaks innen produksjonsområder for oppdrettslaks. Veterinærinstituttet. Veterinærinstituttets rapportserie 8. pp 20. 2017.
Nilsen, Frank; Ellingsen, Ingrid H.; Finstad, Bengt; Jansen, Peder A; Karlsen, Ørjan; Kristoffersen, Anja Bråthen; Sandvik, Anne Dagrun; Sægrov, Harald; Ugedal, Ola; Vollset, Knut Wiik; Myksvoll, Mari Skuggedal. Vurdering av lakselusindusert villfiskdødelighet per produksjonsområde i 2016 og 2017. Rapport fra ekspertgruppe for vurdering av lusepåvirkning. Ekspertgruppe for vurdering av lusepåvirkning. (ISBN 978-82-8088-414-5) pp 64. 2017. Arkiv
Aldrin, Magne Tommy; Huseby, Ragnar Bang; Jansen, Peder A. Totaleffekt av Qlice gitt antatt effektivitet i lusas enkeltstadier -basert på scenariosimulering fra en populasjonsmodell for lus på oppdrettsanlegg. Norsk Regnesentral. NR-notat SAMBA/19/2017. pp 22. 2017.
Helgesen, Kari Marie Olli; Jansen, Peder A; Tarpai, Attila. The surveillance programme for resistance to chemotherapeutants in salmon lice (Lepeophtheirus salmonis) in Norway 2016. Veterinærinstituttet. 2017.
2016
van Son, TC; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Helgesen, Kari Marie Olli; Qviller, Lars; Jansen, Peder A. Forslag til håndtering av falske positive og negative lusetellinger ved lave lusetall. Veterinærinstituttets rapportserie. 2016.
2014
Florø-Larsen, Bjørn; Jansen, Peder A. Spredning av parasitter og nye fiskearter til vann og vassdrag i Finnmark - sannsynlighet og konsekvenser. Veterinærinstituttet. Veterinærinstituttets rapportserie 13. pp 18. 2014.
Hjeltnes, Brit; Kristoffersen, Anja Bråthen; Olsen, Anne Berit; Nilsen, Arve; Moen, Asle; Lillehaug, Atle; Fritsvold, Camilla; Mejdell, Cecilie Marie; Jimenez, Daniel Delgado; Colquhoun, Duncan John; Brun, Edgar; Biering, Eirik; Bornø, Geir; Hansen, Haakon; Nilsen, Hanne Katrine; Skjelstad, Hanne Ringkjøb; Hellberg, Hege; Høgåsen, Helga Rachel; Sindre, Hilde; Ørpetveit, Irene; Gu, Jinni; Stensli, John Haakon; Falk, Knut; vale nielsen, Kristoffer; vikan røsæg, Magnus; Linaker, Maria Lie; Alarcon, Marta; Gjessing, Mona Cecilie; Yousaf, Muhammad; Dale, Ole Bendik; Jansen, Peder A; Grøntvedt, Randi; Johansen, Renate; Hytterød, Sigurd; Steinum, Terje; Mo, Tor Atle; Tengs, Torstein; Taksdal, Torunn; Poppe, Trygve; Vrålstad, Trude. Helsesituasjonen i laksefisk 2013 Fiskehelserapporten 2013. Veterinærinstituttet. Fiskehelserapporten 2013. 2014.
2013
Aldrin, Magne Tommy; Storvik, Bård; Jansen, Peder A. Effektberegning av kontinuerlig optisk avlusing. Norsk Regnesentral. NR-notat SAMBA/44/13. pp 17. 2013.
Aldrin, Magne Tommy; Storvik, Bård; Grøntvedt, Randi; Jansen, Peder A. A stage-structured model for the sea lice population at individual salmon farms. Norsk Regnesentral. NR-notat SAMBA/04/13. pp 18. 2013. Fulltekst
2012
Helland, Ingeborg Palm; Finstad, Bengt; Uglem, Ingebrigt; Diserud, Ola Håvard; Foldvik, Anders; Hanssen, Frank Ole; Bjørn, Pål Arne; Nilsen, Rune; Jansen, Peder A. Hva avgjør lakselusinfeksjon hos vill laksefisk? Statistisk bearbeiding av data fra nasjonal lakselusovervåking, 2004-2010. Norsk institutt for naturforskning. NINA rapport 891. (ISBN 978-82-426-2490-1) pp 51. 2012. Arkiv
Taranger, GL; Svåsand, Terje; Bjørn, PA; Jansen, Peder A; Heuch, Peter Andreas; Grøntvedt, Randi; Asplin, Lars; Skilbrei, Ove Tommy; Glover, Kevin; Skaala, Øystein; Wennevik, Vidar; Boxaspen, KK. Forslag til førstegenerasjons målemetode for miljøeffekt (effektindikatorer) med hensyn til genetisk påvirkning fra oppdrettslaks til villaks, og påvirkning av lakselus fra oppdrett på viltlevende laksefiskbestander. Veterinærinstituttet. Veterinærinstituttets rapportserie 07. 2012.
2011
Johansen, Lill-Heidi; Jensen, Ingvill; Mikkelsen, Helene; Bjørn, Pål Arne; Jansen, Peder A; Bergh, Øyvind. Smitte mellom oppdrettsfisk og villfisk-hva vet vi? Nofima. pp 16. 2011. Prosjekt
Heuch, Peter Andreas; Sterud, Erik; Jansen, Peder Andreas; Hansen, Haakon; Hemmingsen, Willy; Haugen, Pål; Bjørn, Pål Arne; MacKenzie, Kenneth. Parasitter på vill og oppdrettet torsk — en sammenligning. Veterinærinstituttet. Veterinærinstituttets rapportserie 12. pp 22. 2011. Omtale
Adolfsen, Pål; Jansen, Peder A; Høgåsen, Helga Rachel; Brun, Edgar; Skår, Ketil. Utredning om forhold knyttet til bekjemping av Gyrodactylus salaris i Vefsnaregionen. Rapport til Mattilsynet 21.03.2011. Veterinærinstituttet. pp 11. 2011.
2006
Hjeltnes, Brit; Mo, Tor Atle; Jansen, Peder A; Brabrand, Åge; Johnsen, Bjørn Ove; Stensli, John Håkon; Bakke, Tor A.. Ny påvisning av Gyrodactylus salaris i Steinkjervassdraget og Figga i 2005: Mulige årsaker. Veterinærinstituttet. Veterinærinstituttets rapportserie 4. pp 22. 2006.
2004
Jansen, Peder A; Brun, Edgar; Aldrin, Magne; Frigessi, Arnoldo; Løland, Anders; Storvik, Bård. Hvordan bør fremtidens havbruksvirksomhet lokaliseres? Norsk Regnesentral. NR-notat SAMBA/31/04. 2004.
1996
Jansen, Peder A; Soleng, Arnulf; Bakke, Tor A.; Hansen, Lars Petter. Gyrodactylus salaris og laks: Biologi og økologi. Direktoratet for naturforvaltning. (ISBN 82-7072-234-0) pp 49. 1996.
Popular scientific lecture
2011
Tavornpanich, Saraya; Viljugrein, Hildegunn; Stene, Anne; Jansen, Peder A; Brun, Edgar. SAV3 infection dynamic study. at the 11th PD Trination meeting, 3/23/2011 - 3/24/2011.
Feature article
2018
Jansen, Peder A; Kristoffersen, Anja Bråthen. Mer laks – mye mer lus. Dagens næringsliv. 1/13/2018.
Article in business/trade/industry journal
2011
Jansen, Peder A; Lyngstad, Trude Marie; Hjortaas, Monica Jankowska; Kristoffersen, Anja Bråthen; Brun, Edgar; Aspehaug, Vidar; Devold, Magnus; Aldrin, Magne. Spredning av ILA-virus og betydningen av lavvirulent ILA-virus. Norsk Fiskeoppdrett (ISSN 0332-7132). (8) 2011.
Popular scientific article
2014
Jansen, Peder A; Kristoffersen, Anja Bråthen; Jimenez, Daniel Delgado; Viljugrein, Hildegunn; Grøntvedt, Randi; Stien, Audun. Beregning av smittepress av lakselus. Norsk Fiskeoppdrett (ISSN 0332-7132). 10 pp 55-59. 2014.
2013
Jansen, Peder A. Predicting the spread of salmon lice: Modeling levels of infection. Argus : sunne dyr, frisk fisk, trygg mat : aktuelt fra Veterinærinstituttet (ISSN 1891-9138). (02) pp 9-10. 2013.
2012
Grøntvedt, Randi; Jansen, Peder A. Beregning av smittepress - en nøkkel til lusekontroll. Argus : sunne dyr, frisk fisk, trygg mat : aktuelt fra Veterinærinstituttet (ISSN 1891-9138). (04) pp 3. 2012.
2010
Mortensen, Stein; Asplin, Lars; Korsnes, Kjetil; Jansen, Peder A; Aldrin, Magne. Smittespredning – resultater fra forskningsprosjektet AREAPATHOGEN. Fiskehelse (ISSN 1502-3559). 01.06.2010 pp 14-17. 6/1/2010. Fulltekst
Interview Journal
2011
Jansen, Peder Andreas. Modellerer smittefare. 2011.
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Postal address: Norsk Regnesentral/Norwegian Computing Center, P.O. Box 114 Blindern, NO-0314 Oslo, Norway
Visit address: Norsk Regnesentral, Gaustadalleen 23a, Kristen Nygaards hus, NO-0373 Oslo.
Phone: (+47) 22 85 25 00
AddressHow to get to NR