Halvor Knutsen

Image of Halvor Knutsen
Phone +47-22857969
Username
Visiting address Blindernveien 31 0371 OSLO
Postal address Postboks 1066 Blindern 0316 OSLO

Background

My primary research interest is on connectivity and microevolutionary patterns and processes. I started working on such issues in 2000. Since then, I have worked on linking genetic data with physical and biological data in different modeling approaches in studies of several high gene flow species. The novel outcome of these papers was a better understanding of underlying mechanisms behind the observed genetic patterns; for instance, determining during which lifestage gene flow more likely occurs. Another outcome was knowledge on the extent these spatial differences are caused by ecological responses (i.e. plasticity) or local adaptations. I  have also investigated mechanisms behind genetic patterns by pure ecological studies of egg density and current measurements in fjords, or behaviour data, all combined with advanced statistics. 

I have been involved in and also lead (as PI) several research projects that have received funding from several sources in EU, ESF (European Science Foundation), the Norwegian Research Council (NRC), and Nordic funding sources (Nordic Council). These projects have allowed me to stay active as a researcher and to publish within my preferred fields of research. Currently, I am leading one three year international project funded by EU/Interrreg, and one project funded by the NRC, on evolutionary genetic questions related to climate changes. In addition I lead two large national projects, one of which is externally funded (KLIF) and another which is funded by the ministry of Fishery and Coastal Affairs.

I enjoy working with students. Since 2006 I have supervised three MSc students from the Universities of Oslo and Trondheim, all of which have now graduated, and two recently started from University of Oslo (UiO). I have further been involved in supervising two PhD students from UiO, which graduated in 2010, and I am the main supervisor for another ongoing PhD student from Portugal (to be graduated in 2014). Recently I am, together with colleagues, trying to build up a small marine research group at IMR Flødevigen together with University of Agder (UiA) and CEES. 

Tags: Atlantic cod, Evolutionary ecology, Genomics, Biology, DNA, Ecological statistics, Ecology, Evolution, Evolutionary biology, Evolutionary genomics, Genetic diversity, Genetics, Genome, Marine biology, Marine ecology, Molecular markers, Population ecology, Population genetics

Publications

  • Catarino, Diana; Stefanni, Sergio; per erik, jorde; Menezes, Gui; Company, Joan B.; Neat, Francis & Knutsen, Halvor (2017). The role of the Strait of Gibraltar in shaping the genetic structure of the Mediterranean Grenadier, Coryphaenoides mediterraneus, between the Atlantic and Mediterranean Sea. PLoS ONE.  ISSN 1932-6203. . doi: 10.1371/journal.pone.017498810.1371
  • Halvorsen, Kim Aleksander Tallaksen; Larsen, Torkil; Sørdalen, Tonje Knutsen; Vøllestad, Leif Asbjørn; Knutsen, Halvor & Olsen, Esben Moland (2017). Impact of harvesting cleaner fish for salmonid aquaculture assessed from replicated coastal marine protected areas. Marine Biology Research.  ISSN 1745-1000.  13(4), s 359- 369 . doi: DOI: 10.1080/17451000.2016.1262042
  • Rogers, Lauren; Storvik, Geir Olve; Knutsen, Halvor; Olsen, Esben Moland & Stenseth, Nils Chr. (2017). Fine‐scale population dynamics in a marine fish species inferred from dynamic state‐space models. Journal of Animal Ecology.  ISSN 0021-8790. . doi: DOI: 10.1111/1365-2656.12678
  • André, Carl; Svedang, Hendrik; Knutsen, Halvor; Dahle, Geir; Jonsson, Patrik; Ring, Anna-Karin; Sköld, Mattias & Jorde, Per Erik (2016). Population structure in Atlantic cod in the eastern North Sea-Skagerrak-Kattegat: early life stage dispersal and adult migration. BMC Research Notes.  ISSN 1756-0500.  9(63) . doi: 10.1186/s13104-016-1878-9 Full text in Research Archive
  • Barceló, Caren; Ciannelli, Lorenzo; Olsen, Esben Moland; Johannessen, Tore & Knutsen, Halvor (2016). Eight decades of sampling reveal a contemporary novel fish assemblage in coastal nursery habitats. Global Change Biology.  ISSN 1354-1013.  22(3), s 1155- 1167 . doi: 10.1111/gcb.13047
  • Berg, Paul Ragnar; Star, Bastiaan; Pampoulie, Christophe; Sodeland, Marte; Barth, Julia Maria Isis; Knutsen, Halvor; Jakobsen, Kjetill Sigurd & Jentoft, Sissel (2016). Three chromosomal rearrangements promote genomic divergence between migratory and stationary ecotypes of Atlantic cod. Scientific Reports.  ISSN 2045-2322.  6, s 1- 12 . doi: 10.1038/srep23246 Full text in Research Archive
  • Blanco Gonzalez, Enrique; Knutsen, Halvor & Jorde, Per Erik (2016). Habitat discontinuities separate genetically divergent populations of a rocky shore marine fish. PLoS ONE.  ISSN 1932-6203.  11(10) . doi: 10.1371/journal.pone.0163052 Full text in Research Archive
  • Freitas, Carla; Olsen, Esben Moland; Knutsen, Halvor; Albretsen, Jon & Moland, Even (2016). Temperature-associated habitat selection in a cold-water marine fish. Journal of Animal Ecology.  ISSN 0021-8790.  85(3), s 628- 637 . doi: 10.1111/1365-2656.12458 Full text in Research Archive
  • Halvorsen, Kim Aleksander Tallaksen; Sørdalen, Tonje Knutsen; Durif, Caroline; Knutsen, Halvor; Olsen, Esben Moland; Skiftesvik, Anne Berit; Rustand, Torborg Emmerhoff; Bjelland, Reidun Marie & Vøllestad, Leif Asbjørn (2016). Male biased sexual size dimorphism in the nest building corkwing wrasse (Symphodus melops): implications for a size regulated fishery. ICES Journal of Marine Science.  ISSN 1054-3139.  73(10), s 2586- 2594 . doi: 10.1093/icesjms/fsw135
  • Kleiven, Alf Ring; Chacon, Albert Fernandez; Nordahl, Jan-Harald; Moland, Even; Espeland, Sigurd Heiberg; Knutsen, Halvor & Olsen, Esben Moland (2016). Harvest pressure on coastal atlantic cod (Gadus morhua) from recreational fishing relative to commercial fishing assessed from tag-recovery data. PLoS ONE.  ISSN 1932-6203.  11(3) . doi: 10.1371/journal.pone.0149595 Full text in Research Archive
  • Laurel, Benjamin J.; Cote, David; Gregory, Robert S.; Rogers, Lauren; Knutsen, Halvor & Olsen, Esben Moland (2016). Recruitment signals in juvenile cod surveys depend on thermal growth conditions. Canadian Journal of Fisheries and Aquatic Sciences.  ISSN 0706-652X.  74, s 511- 523 . doi: 10.1139/cjfas-2016-0035
  • Roney, Nancy E.; Hutchings, Jeffrey; Olsen, Esben Moland; Knutsen, Halvor; Albretsen, Jon & Kuparinen, Anna (2016). Fine-scale life-history structure in a highly mobile marine fish . Evolutionary Ecology Research.  ISSN 1522-0613.  17, s 95- 109
  • Sanchez, Maria Quintela; Danielsen, Elin A.; Lòpez, Lùa; Barreiro, Rodolfo; Svåsand, Terje; Knutsen, Halvor; Skiftesvik, Anne Berit & Glover, Kevin (2016). Is the ballan wrasse (Labrus bergylta) two species? Genetic analysis reveals within-species divergence associated with plain and spotted morphotype frequencies. Integrative Zoology.  ISSN 1749-4877.  11(2), s 162- 172 . doi: 10.1111/1749-4877.12186
  • Sodeland, Marte; Jorde, Per Erik; Lien, Sigbjørn; Jentoft, Sissel; Berg, Paul Ragnar; Grove, Harald; Kent, Matthew Peter; Arnyasi, Mariann; Olsen, Esben Moland & Knutsen, Halvor (2016). "Islands of divergence" in the Atlantic cod genome represent polymorphic chromosomal rearrangements. Genome Biology and Evolution.  ISSN 1759-6653.  8(4), s 1012- 1022 . doi: 10.1093/gbe/evw057 Full text in Research Archive
  • Westgaard, Jon-Ivar; Saha, Atal; Kent, Matthew Peter; Hansen, Hanne Hellerud; Knutsen, Halvor; Hauser, Lorenz; Cadrin, Steven X.; Albert, Ole Thomas & Johansen, Torild (2016). Genetic population structure in Greenland halibut (Reinhardtius hippoglossoides) and its relevance to fishery management. Canadian Journal of Fisheries and Aquatic Sciences.  ISSN 0706-652X. . doi: 10.1139/cjfas-2015-0430
  • Berg, Paul Ragnar; Jentoft, Sissel; Star, Bastiaan; Ring, Kristoffer Hofaker; Knutsen, Halvor; Lien, Sigbjørn; Jakobsen, Kjetill Sigurd & Andre, Carl (2015). Adaptation to low salinity promotes genomic divergence in Atlantic Cod (Gadus morhua L.). Genome Biology and Evolution.  ISSN 1759-6653.  7(6), s 1644- 1663 . doi: 10.1093/gbe/evv093 Full text in Research Archive
  • Blanco Gonzalez, Enrique; Aritaki, Masato; Knutsen, Halvor & Taniguchi, Nobuhiko (2015). Effects of large-scale releases on the genetic structure of red sea bream (Pagrus major, Temminck et Schlegel) populations in Japan. PLoS ONE.  ISSN 1932-6203.  10(5), s 1- 20 . doi: 10.1371/journal.pone.0125743 Full text in Research Archive
  • Catarino, Diana; Knutsen, Halvor; Verissimo, Ana; Olsen, Esben Moland; Jorde, Per Erik; Menezes, Gui; Sannæs, Hanne; Stanković, David; Company, Joan Baptista; Neat, Francis; Danovaro, Roberto; Dell'Anno, Antonio; Rochowski, Bastien & Stefanni, Sergio (2015). The Pillars of Hercules as a bathymetric barrier to gene flow promoting isolation in a global deep-sea shark (Centroscymnus coelolepis) . Molecular Ecology.  ISSN 0962-1083.  24(24), s 6061- 6079 . doi: 10.1111/mec.13453
  • Ellis, Charlie; Hodgson, DJ; Andre, Carl; Sørdalen, Tonje Knutsen; Knutsen, Halvor & Griffiths, Amber (2015). Genotype Reconstruction of Paternity in European Lobsters (Homarus gammarus). PLoS ONE.  ISSN 1932-6203.  10:e0139585(11) . doi: 10.1371/journal.pone.0139585
  • Freitas, Carla; Olsen, Esben Moland; Moland, Even; Ciannelli, Lorenzo & Knutsen, Halvor (2015). Behavioral responses of Atlantic cod to sea temperature changes. Ecology and Evolution.  ISSN 2045-7758.  5(10), s 2070- 2083 . doi: 10.1002/ece3.1496 Full text in Research Archive
  • Blanco Gonzalez, Enrique; Knutsen, Halvor; Jorde, Per Erik; Glover, Kevin & Bergstad, Odd Aksel (2014). Genetic analyses of ling (Molva molva) in the Northeast Atlantic reveal patterns relevant to stock assessments and management advice. ICES Journal of Marine Science.  ISSN 1054-3139.  72(2), s 635- 641 . doi: 10.1093/icesjms/fsu135
  • Knutsen, Halvor; Jorde, Per Erik; Blanco, Enrique; Ole, Eigaard; Pereyra, Ricardo T.; Sannæs, Hanne; Dahl, Mikael; Andre, Carl & Søvik, Guldborg (2014). Does population genetic structure support present management regulations of the northern shrimp (Pandalus borealis) in Skagerrak and the North Sea?. ICES Journal of Marine Science.  ISSN 1054-3139.  72(3), s 863- 871 . doi: 10.1093/icesjms/fsu204
  • Longmore, Craig; Trueman, Clive N.; Neat, Francis; Jorde, Per Erik; Knutsen, Halvor; Stefanni, Sergio; Catarino, Diana; Milton, James A. & Mariani, Stefano (2014). Ocean-scale connectivity and life cycle reconstruction in a deep-sea fish. Canadian Journal of Fisheries and Aquatic Sciences.  ISSN 0706-652X.  71(9), s 1312- 1323 . doi: 10.1139/cjfas-2013-0343
  • Rogers, Lauren; Olsen, Esben Moland; Knutsen, Halvor & Stenseth, Nils Christian (2014). Habitat effects on population connectivity in a coastal seascape. Marine Ecology Progress Series.  ISSN 0171-8630.  511, s 153- 163 . doi: 10.3354/meps10944
  • Huserbråten, Mats Brockstedt Olsen; Moland, Even; Knutsen, Halvor; Olsen, Esben Moland; André, Carl & Stenseth, Nils Christian (2013). Conservation, Spillover and Gene Flow within a Network of Northern European Marine Protected Areas . PLoS ONE.  ISSN 1932-6203.  8(9) . doi: 10.1371/journal.pone.0073388
  • Knutsen, Halvor; Jorde, Per Erik; Blanco Gonzalez, Enrique; Robalo, Joana I.; Albretsen, Jon & Almada, Vitor C. (2013). Climate Change and Genetic Structure of Leading Edge and Rear End Populations in a Northwards Shifting Marine Fish Species, the Corkwing Wrasse (Symphodus melops) . PLoS ONE.  ISSN 1932-6203.  8(6) . doi: 10.1371/journal.pone.0067492
  • Moland, Even; Olsen, Esben Moland; Knutsen, Halvor; Garrigou, Pauline; Espeland, Sigurd Heiberg; Kleiven, Alf Ring; Andre, Carl & Knutsen, Jan Atle (2013). Lobster and cod benefit from small-scale northern marine protected areas: inference from an empirical before - after control-impact study. Proceedings of the Royal Society of London. Biological Sciences.  ISSN 0962-8452.  280(1754) . doi: 10.1098/rspb.2012.2679
  • Knutsen, Halvor; Jorde, Per Erik; Bergstad, Odd Aksel & Skogen, Morten D. (2012). Population genetic structure in a deepwater fish Coryphaenoides rupestris: patterns and processes . Marine Ecology Progress Series.  ISSN 0171-8630.  460, s 233- 246 . doi: 10.3354/meps09728
  • Pereyra, Ricardo T.; Westgaard, Jon-Ivar; Dahl, Mikael; Johansen, Torild; Knutsen, Halvor; Ring, Anna-Karin; Søvik, Guldborg & André, Carl (2012). Isolation and characterization of nuclear microsatellite loci in the northern shrimp, Pandalus borealis. Conservation Genetics Resources.  ISSN 1877-7252.  4(1), s 109- 112 . doi: 10.1007/s12686-011-9486-4
  • Robalo, Joana I.; Castilho, Rita; Francisco, Sara M.; Almada, Frederico; Knutsen, Halvor; Jorde, Per Erik; Pereira, Ana M. & Almada, Vitor C. (2012). Northern refugia and recent expansion in the North Sea: the case of the wrasse Symphodus melops (Linnaeus, 1758). Ecology and Evolution.  ISSN 2045-7758.  2(1), s 153- 164 . doi: 10.1002/ece3.77
  • Knutsen, Halvor; Olsen, Esben Moland; Jorde, Per Erik; Espeland, Sigurd Heiberg; André, C. & Stenseth, Nils Christian (2011). Are low but statistically significant levels of genetic differentiation in marine fishes 'biologically meaningful'? A case study of coastal Atlantic cod. Molecular Ecology.  ISSN 0962-1083.  20(4), s 768- 783 . doi: 10.1111/j.1365-294X.2010.04979.x
  • Moland, Even; Olsen, Esben Moland; Knutsen, Halvor; Knutsen, Jan Atle; Enersen, Svein Erik; André, Carl & Stenseth, Nils Christian (2011). Activity patterns of wild European lobster Homarus gammarus in coastal marine reserves: implications for future reserve design. Marine Ecology Progress Series.  ISSN 0171-8630.  429, s 197- 207 . doi: 10.3354/meps09102
  • Rogers, Lauren; Stige, Leif Christian; Olsen, Esben Moland; Knutsen, Halvor; Chan, Kung-Sik & Stenseth, Nils Christian (2011). Climate and population density drive changes in cod body size throughout a century on the Norwegian coast. Proceedings of the National Academy of Sciences of the United States of America.  ISSN 0027-8424.  108(5), s 1961- 1966 . doi: 10.1073/pnas.1010314108
  • Ciannelli, Lorenzo; Knutsen, Halvor; Olsen, Esben Moland; Espeland, Sigurd Heiberg; Asplin, Lars; Jelmert, Anders; Knutsen, Jan Atle & Stenseth, Nils Christian (2010). Small-scale genetic structure in a marine population in relation to water circulation and egg characteristics. Ecology.  ISSN 0012-9658.  91(10), s 2918- 2930 . doi: 10.1890/09-1548.1
  • Espeland, Sigurd Heiberg; Thoresen, Adine Guldborg; Olsen, Esben Moland; Stige, Leif Christian; Knutsen, Halvor; Gjøsæter, Jakob & Stenseth, Nils Christian (2010). Diel vertical migration patterns in juvenile cod from the Skagerrak coast. Marine Ecology Progress Series.  ISSN 0171-8630.  405, s 29- 37 . doi: 10.3354/meps08524
  • André, Carl & Knutsen, Halvor (2010). Development of twelve novel microsatellite loci in the European lobster (Homarus gammarus). Conservation Genetics Resources.  ISSN 1877-7252.  2, s 233- 236 . doi: 10.1007/s12686-009-9151-3
  • Glover, Kevin Alan; Dahle, Geir; Westgaard, Jon-Ivar; Johansen, Torild; Knutsen, Halvor & Jørstad, Knut Eirik (2010). Genetic diversity within and among Atlantic cod (Gadus morhua) farmed in marine cages: a proof-of-concept study for the identification of escapees. Animal Genetics.  ISSN 0268-9146.  41(5), s 515- 522 . doi: 10.1111/j.1365-2052.2010.02025.x
  • Knutsen, Jan Atle; Knutsen, Halvor; Rinde, Eli; Christie, Hartvig C; Bodvin, Torjan & Dahl, Einar (2010). Mapping Biological Resources in the Coastal Zone: An Evaluation of Methods in a Pioneering Study from Norway. Ambio.  ISSN 0044-7447.  39(2), s 148- 158 . doi: 10.1007/s13280-010-0023-6
  • Knutsen, Halvor; Catarino, Diana; Sannæs, Hanne & Stefanni, Sergio (2009). Development of eleven microsatellite loci in the deep sea black scabbardfish (Aphanopus carbo). Conservation Genetics Resources.  ISSN 1877-7252.  1, s 89- 92
  • Knutsen, Halvor; Jorde, Per Erik; Sannæs, Hanne; Hoelzel, A. Rus; Bergstad, Odd Aksel; Stefanni, Sergio; Johansen, Torild & Stenseth, Nils Christian (2009). Bathymetric barriers promoting genetic structure in the deepwater demersal fish tusk (Brosme brosme). Molecular Ecology.  ISSN 0962-1083.  18(15), s 3151- 3162 . doi: 10.1111/j.1365-294X.2009.04253.x
  • Knutsen, Halvor & Sannæs, Hanne (2009). Development of twelve microsatellite loci in the corkwing wrasse (Symphodus melops). Conservation Genetics Resources.  ISSN 1877-7252.  1, s 433- 436 . doi: 10.1007/s12686-009-9100-1
  • Ring, Anna-Karin; Knutsen, Halvor; Fiani, David; Hoelzel, AR & Andre, Carl (2009). Development of 10 microsatellite loci in the ling (Molva molva). Molecular Ecology Resources.  ISSN 1755-098X.  9(5), s 1401- 1403 . doi: 10.1111/j.1755-0998.2009.02677.x
  • Schneider, M; Sannaes, H; Jorde, Per Erik & Knutsen, Halvor (2009). Isolation and characterisation of 11 microsatellite loci in the abyssal carapine grenadier Coryphaenoides carapinus (Actinoperygii, Macrouridae) and cross-amplification in two other deep-sea macrourid species. Conservation Genetics.  ISSN 1566-0621.  10(6), s 1869- 1871 . doi: 10.1007/s10592-009-9838-8
  • Stefanni, Sergio; Bettencourt, Raul; Knutsen, Halvor & Menezes, Gui (2009). Rapid polymerase chain reaction-restriction fragment length polymorphism method for discrimination of the two Atlantic cryptic deep-sea species of scabbardfish. Molecular Ecology Resources.  ISSN 1755-098X.  9(2), s 528- 530 . doi: 10.1111/j.1755-0998.2008.02470.x
  • Olsen, Esben Moland; Knutsen, Halvor; Gjøsæter, Jakob; Jorde, Per Erik; Knutsen, Jan Atle & Stenseth, Nils Christian (2008). Small-scale biocomplexity in coastal Atlantic cod supporting a Darwinian perspective on fisheries management. Evolutionary Applications.  ISSN 1752-4571.  1(3), s 524- 533
  • Espeland, Sigurd Heiberg; Olsen, Espen Moland; Knutsen, Halvor; Gjøsæter, Jakob; Danielssen, Didrik S. & Stenseth, Nils Christian (2008). New perspectives on fish movement: kernel and GAM smoothers applied to a century of tagging data on coastal Atlantic cod. Marine Ecology Progress Series.  ISSN 0171-8630.  372, s 231- 241 . doi: 10.3354/meps07721
  • Espeland, Sigurd Heiberg; Gundersen, Ailin Fernløf; Olsen, Esben Moland; Knutsen, Halvor; Gjøsæter, Jakob & Stenseth, Nils Christian (2007). Home range and elevated egg densities within an inshore spawning ground of coastal cod. ICES Journal of Marine Science.  ISSN 1054-3139.  64(5), s 920- 928 . doi: 10.1093/icesjms/fsm028
  • Knutsen, Halvor; Olsen, Espen Moland; Ciannelli, Lorenzo; Espeland, Sigurd Heiberg; Knutsen, Jan Atle; Simonsen, Jan Henrik; Skreslet, Stig & Stenseth, Nils Christian (2007). Egg distribution, bottom topography and small-scale cod population structure in a coastal marine system. Marine Ecology Progress Series.  ISSN 0171-8630.  333, s 249- 255 Full text in Research Archive
  • Jorde, Per Erik; Knutsen, Halvor; Espeland, Sigurd Heiberg & Stenseth, Nils Christian (2007). Spatial scale of genetic structuring in coastal cod Gadus morhua and geographic extent of local populations. Marine Ecology Progress Series.  ISSN 0171-8630.  343, s 229- 237 . doi: 10.3354/meps06922
  • Knutsen, Halvor; Jorde, Per Erik; Albert, Ole Thomas; Hoelzel, AR & Stenseth, Nils Christian (2007). Population genetic structure in the North Atlantic Greenland halibut: influenced by oceanic current systems?. Canadian Journal of Fisheries and Aquatic Sciences.  ISSN 0706-652X.  64, s 857- 866
  • Knutsen, Halvor; Olsen, Esben Moland; Ciannelli, Lorenzo; Espeland, Sigurd Heiberg; Knutsen, JA; Simonsen, JH; Skreslet, Stig & Stenseth, Nils Christian (2007). Egg distribution, bottom topography and small-scale cod population structure in a coastal marine system. Marine Ecology Progress Series.  ISSN 0171-8630.  333, s 249- 255
  • Stenseth, Nils Christian; Jorde, Per Erik; Chan, Kung-Sik; Hansen, E; Knutsen, Halvor; André, Carl; Skogen, Morten & Lekve, Kyrre (2006). Ecological and genetic impact of Atlantic cod larval drift in the Skagerrak. Proceedings of the Royal Society of London. Biological Sciences.  ISSN 0962-8452.  273, s 1085- 1092
  • Knutsen, Jan Atle; Knutsen, Halvor; Olsen, Esben Moland & Jonsson, B. (2004). Marine feeding of anadromous Salmo trutta during winter. Journal of Fish Biology.  ISSN 0022-1112.  64, s 89- 99

View all works in Cristin

  • Aglen, Asgeir; Nedreaas, Kjell Harald; Moland, Even; Knutsen, Halvor; Kleiven, Alf Ring; Johannessen, Tore; Wehde, Henning; Jørgensen, Terje; Espeland, Sigurd Heiberg; Olsen, Esben Moland & Knutsen, Jan Atle (2016). Oppdatert kunnskapsstatus om kystnær torsk i Sør Norge .
  • Blanco Gonzalez, Enrique; Knutsen, Halvor & Jorde, Per Erik (2016). Seascape genomics in a growing fishery: the case of a translocated cleaner fish, the corkwing wrasse (Symphodus melops).
  • Oomen, Rebekah Alice; Knutsen, Halvor; Olsen, Esben Moland; Jentoft, Sissel; Stenseth, Nils Christian & Hutchings, Jeffrey (2016). Genetic variability in population responses of Atlantic cod to temperature.
  • Blanco Gonzalez, Enrique; Jorde, Per Erik & Knutsen, Halvor (2015). Climate change and the development of the corkwing wrasse (Symphodus melops) fishery in Scandinavia: genetic population structure and potential implication of translocated cleaner fish.
  • Blanco Gonzalez, Enrique; Knutsen, Halvor & Jorde, Per Erik (2015). Genetic and phenotypic characterization of local and translocated corkwing wrasse (Symphodus melops) populations.
  • Blanco Gonzalez, Enrique; Knutsen, Halvor & Jorde, Per Erik (2015). Genetic and phenotypic characterization of local and translocated corkwing wrasse (Symphodus melops) populations.
  • Knutsen, Halvor (2015). Leppefisknæring i vekst- flytting av fisk til hvilken pris?.
  • Oomen, Rebekah Alice; Knutsen, Halvor; Olsen, Esben Moland; Jentoft, Sissel; Stenseth, Nils Christian & Hutchings, Jeffrey (2015). Genetic variability in population responses of Atlantic cod to environmental change and the transcriptomic response to temperature.
  • Oomen, Rebekah Alice; Knutsen, Halvor; Olsen, Esben Moland; Jentoft, Sissel; Stenseth, Nils Christian & Hutchings, Jeffrey (2015). Genetic variability in population responses of Atlantic cod to temperature.
  • Oomen, Rebekah Alice; Knutsen, Halvor; Olsen, Esben Moland; Jentoft, Sissel; Stenseth, Nils Christian & Hutchings, Jeffrey (2015). The transcriptomic response of cod to temperature.
  • Barceló, Caren & Knutsen, Halvor (2014). Eight decades of fish sampling reveal a contemporary novel fish assemblage along the Skagerrak coast of Norway.
  • Barth, Julia Maria Isis; Berg, Paul Ragnar; Star, Bastiaan; Bonanomi, Sara; Hemmer-Hansen, Jakob; Knutsen, Halvor; André, Carl & Jentoft, Sissel (2014). A genomic perspective on cod connectivity in the Skagerrak/Kattegat.
  • Berg, Paul Ragnar; Jentoft, Sissel; Star, Bastiaan; Ring, Kristoffer Hofaker; Knutsen, Halvor; Lien, Sigbjørn; Jakobsen, Kjetill Sigurd & André, Carl (2014). Adaptation to low salinity promotes genomic divergence in Atlantic cod (Gadus morhua L.).
  • Blanco Gonzalez, Enrique; Knutsen, Halvor & Jorde, Per Erik (2014). Population structure of corkwing wrasse (Symphodus melops) in Norway.
  • Blanco Gonzalez, Enrique; Knutsen, Halvor; Jorde, Per Erik; Glover, Kevin & Bergstad, Odd Aksel (2014). Population structure of ling (Molva molva) in the Northeast Atlantic and its implications for stock assessments and management advice.
  • Knutsen, Halvor (2014). Bestandsstruktur og lokal tilpasning hos laks på sørlandskysten.
  • Knutsen, Halvor (2014). Centre for Coastal Research.
  • Knutsen, Halvor (2014). Facebookside Centre for Coastal Research (CCR) .
  • Knutsen, Halvor & Olsen, Esben Moland (2014, 14. desember). Bare småtorsk til jul?.  Agderposten.
  • Mellerud, Ida Kristin; Vøllestad, Leif Asbjørn & Knutsen, Halvor (2014). Connectivity among populations of Atlantic cod (Gadus morhua) at the Norwegian Skagerrak cod.
  • Oomen, Rebekah Alice; Knutsen, Halvor; Olsen, Esben Moland; Jentoft, Sissel; Stenseth, Nils Christian & Hutchings, Jeffrey A. (2014). Genetic variability in population responses of Atlantic cod to environmental change.
  • Sanchez, Maria Quintela; Danielsen, Elin A.; Svåsand, Terje; Knutsen, Halvor; Skiftesvik, Anne Berit & Glover, Kevin (2014). Isolation and characterization of twenty microsatellite loci for the ballan wrasse, Labrus bergylta. Conservation Genetics Resources.  ISSN 1877-7252.  6(2), s 425- 428 . doi: 10.1007/s12686-013-0114-3
  • Catarino, Diana; Knutsen, Halvor; Verissimo, Ana; Sannæs, Hanne; Jorde, Per Erik; Olsen, Esben Moland; Menezes, Gui M. M.; company, Joan; Danovaro, Roberto; Dell'Anno, Antonio & Stefanni, Sergio (2012). Postglacial isolation of the Mediterranean Centroscymnus coelolepis reveals the importance of the Pillars of Hercules as geographical barrier for deep sea sharks.
  • Even, Moland; Olsen, Esben Moland; Knutsen, Halvor; Kleiven, Alf Ring; Andre, Carl & Knutsen, Jan Atle (2012). Lobster reserves in coastal Skagerrak: a field laboratory for science and management.
  • Knutsen, Halvor (2012). Havforskningsinstituttet, Forskningsstasjonen Flødevigen - stasjonens historie og pågående aktiviteter.
  • Knutsen, Halvor (2012). Post glacial recolonization in Scandinavian waters present and historical patterns.
  • Knutsen, Halvor; Enrique Blanco, Gonzalez & Olsen, Esben Moland (2012). Gadid genetics and connectivity.
  • Knutsen, Halvor & Jorde, Per Erik (2012). Population structure in leading edge and rear end in a northwards shifting species, the corkwing wrasse, Symphodus melops.
  • Knutsen, Halvor & Olsen, Esben Moland (2012). Fine-scaled population structure in Atlantic cod.
  • Longmore, Craig; Knutsen, Halvor; Jorde, Per Erik; Clive, Truman; Neat, Francis C. & Mariano, Stefano (2012). Unravelling The Population Structure Of aphanopus carbo: a Multididciplinary Approach.
  • Olsen, Esben Moland & Knutsen, Halvor (2012). The Flødevigen Beach seine survey.
  • Ruus, Anders; Bjerkeng, Birger; Bakke, Torgeir Heggelund & Knutsen, Halvor (2012). Overvåkning av miljøgifter i fisk og skalldyr fra grenlandsfjordene 2011.
  • Berge, John A; Amundsen, Rita; Bjerkeng, Birger; Borgersen, Gunhild; Bjerknes, Erik; Gitmark, Janne K.; Gjøsæter, Jakob; Grung, Merete; Gundersen, Hege; Holth, Tor Fredrik; Hylland, Ketil; Johnsen, Torbjørn Martin; Knutsen, Halvor; Ledang, Anna Birgitta; Lømsland, Evy Rigmor; Magnusson, Jan; Nerland, Inger Lise; Olsen, Esben Moland; Paulsen, Øystein; Rohrlack, Thomas; Sørensen, Kai & Walday, Mats (2011). Overvåking av forurensningssituasjonen i Indre Oslofjord 2010 .
  • Knutsen, Halvor (2011). Bunntopografi former genetisk strukturi dypvansfiskene Brosme og Skolest.
  • Knutsen, Halvor (2011). Bærekraftig rekefiske i Skagerrak.
  • Knutsen, Halvor (2011, 17. oktober). Flødevigen og UiA i tettere samarbeid.  Agderposten.
  • Knutsen, Halvor (2011, 21. april). Må forske mer på rekemysteriet.  Agderposten.
  • Knutsen, Halvor (2011). Post glacial recolonization in Scandinavian waters present and historical patterns.
  • Knutsen, Halvor (2011, 14. oktober). UiA og Havforskningsinstituttet i tettere samarbeid. [Radio].  NRK.
  • Knutsen, Halvor (2011, 26. september). bra rekruttering av torsk. [Radio].  NRK 1.
  • Knutsen, Halvor (2011, 27. september). disse gir godt håp for torsken.  Agderposten.
  • Knutsen, Halvor & Knutsen, Halvor (2011). Mechanisms behind fine-scaled population structure in Atlantic cod.
  • Mortensen, Stein; Karlsbakk, Egil; Harkestad, Lisbeth S; Knutsen, Halvor & Espeland, Sigurd Heiberg (2011). Fangsting og bruk av villfanget leppefisk – innenfor bærekraftige rammer?.
  • Espeland, Sigurd Heiberg; Nedreaas, Kjell Harald; Mortensen, Stein; Skiftesvik, Anne Berit; Agnalt, Ann-Lisbeth; Durif, Caroline; Harkestad, Lisbeth S; Karlsbakk, Egil; Knutsen, Halvor; Thangstad, Trond; Jørstad, Knut; Bjordal, Åsmund & Gjøsæter, Jakob (2010). Kunnskapsstatus leppefisk Utfordringer i et økende fiskeri.
  • Espeland, Sigurd Heiberg; Olsen, Esben Moland; Knutsen, Halvor; Gjøsæter, Jakob; Danielssen, Didrik S. & Stenseth, Nils Christian (2007). Analyzing a century of tagging data: New perspectives on the movement of Norwegian Skagerrak cod.
  • Espeland, Sigurd Heiberg; Olsen, Esben Moland; Knutsen, Halvor; Gjøsæter, Jakob; Danielssen, Didrik S. & Stenseth, Nils Christian (2007). Following the movement of cod (Gadus morhua): a hundred years perspective on the Norwegian Skagerrak coast.
  • Espeland, Sigurd Heiberg; Knutsen, Halvor; Olsen, Esben Moland & Stenseth, Nils Christian (2006). Egg retention promotes population structure in Atlantic cod. Journal of Fish Biology.  ISSN 0022-1112.  69, s 229- 229

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Published May 26, 2011 9:49 PM - Last modified Apr. 26, 2012 4:42 PM