Norsk
Albert K. D. Imsland
R&D Manager Aquaculture and Seafood
aki@akvaplan.niva.no

+ 35 45 62 58 00

Management

Reykjavík

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  1. Management

    Management

    2024-06-18

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  1. Our research

    Our research

    2024-06-06

research
  1. Aquaculture

    Aquaculture

    2024-06-06

projects
  1. AcuLice

    AcuLice

    2023-10-30 (Norwegian)

  2. DOKUMENTAR

    DOKUMENTAR

    2023-10-30 (Norwegian)

  3. EFFEKTIV

    EFFEKTIV

    2023-10-30 (Norwegian)

  4. KEKS

    KEKS

    2023-10-30 (Norwegian)

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press releases
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Publications

Research article
  1. The Effect of Stress on the Skin Welfare of Lumpfish (Cyclopterus lumpus Linnaeus, 1758) Broodstock

    Thor Magne Jonassen, Albert Kjartan Dagbjartarson Imsland [+1]

    Animals 2024-10-29

  2. Lumpfish physiological response to chronic stress

    Tiago da Santa Lopes, Benjamin Costas [+5]

    Frontiers in Marine Science 2024-08-09

  3. Does sedation with AQUI-S® mitigate transport stress and post transport mortality in ballan wrasse (Labrus bergyltae)?

    Sara Calabrese, Thor Magne Jonassen [+6]

    Frontiers in Veterinary Science 2024-01-15

  4. The digestion time for salmon louse (Lepeophtheirus salmonis) in lumpfish (Cyclopterus lumpus)

    Fredrik R. Staven, Solveig Engebretsen [+7]

    Aquaculture 2024-01

  5. The effect of CO2, total ammonia nitrogen and pH on growth of juvenile lumpfish (Cyclopterus lumpus)

    Helgi Thorarensen, Albert Kjartan Dagbjartarson Imsland [+1]

    Aquaculture 2023-12

  6. Exploring the Effects of Acute Stress Exposure on Lumpfish Plasma and Liver Biomarkers

    Tiago da Santa Lopes, Benjamin Costas [+4]

    Animals 2023-11-23

  7. Causes of Mortality and Loss of Lumpfish Cyclopterus lumpus

    Patrick Reynolds, Albert Kjartan Dagbjartarson Imsland [+1]

    Fishes 2022-11-10

  8. Comparing Body Density of Lumpfish (Cyclopterus lumpus) to Different Operational Welfare Indicators

    Albert Kjartan Dagbjartarson Imsland, Magnus Sunason Berg [+2]

    Fishes 2022-10-13

  9. Physiological Effects of Recapture and Transport from Net-Cages in Lumpfish

    Atle Foss & Albert K. D. Imsland

    Fishes 2022-09-15

  10. Acoustic Delicing of Atlantic Salmon (Salmo salar): Fish Welfare and Salmon Lice (Lepeophtheirus salmonis) Dynamics

    Bibbi Maria Kállay Hjelle, Albert Kjartan Dagbjartarson Imsland [+2]

    Journal of Marine Science and Engineering 2022-07-22

  11. The effect of temperature on growth performance and aerobic metabolic scope in Arctic charr, Salvelinus alpinus (L.)

    Christian Beuvard, Albert K.D. Imsland [+1]

    Journal of Thermal Biology 2022-02

  12. The effect of alternate‐day feeding on growth and feed conversion in Atlantic cod Gadus morhua

    Marit Bjørnevik, Albert K. D. Imsland [+4]

    Aquaculture Nutrition 2021-03-25

  13. Stocking density and its influence on the productivity of red cusk eel, Genypterus chilensis (Guichenot, 1848), in shallow raceways

    Atle Foss, Albert K.D. Imsland [+4]

    Latin American Journal of Aquatic Research 2020-11-01

  14. Effect of rearing temperature on flesh quality in Arctic charr ( Salvelinus alpinus )

    Albert K. D. Imsland, Aðalheiður Ólafsdóttir [+4]

    Aquaculture Research 2020-10-26

  15. Catch me if you can: How to recapture lumpfish using light as an attractant

    Atle Foss, Albert K.D. Imsland [+2]

    Aquacultural Engineering 2020-08

  16. Effects of short‐term starvation periods on flesh quality in Arctic charr (Salvelinus alpinus)in different seasons

    Albert Kjartan Dagbjartarson Imsland, Bjørn Roth [+3]

    Aquaculture Research 2020-06-25

  17. Money for nothing: The possible use of recycled fish farm material as habitat for lumpfish

    Albert K.D. Imsland & Helen Conlon

    Aquacultural Engineering 2019-11

  18. Is Habituation Measurable in Lumpfish Cyclopterus lumpus When Used as Cleaner Fish in Atlantic Salmon Salmo salar Aquaculture?

    Fredrik R. Staven, Jarle T. Nordeide [+4]

    Frontiers in Veterinary Science 2019-07-09

  19. Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods

    Albert K. D. Imsland, Bjorn Roth [+5]

    Aquaculture Research 2019-04-22

  20. The use of photoperiods to provide year round spawning in lumpfish Cyclopterus lumpus

    Albert K. Imsland, Thor Arne Hangstad [+12]

    Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 2019-02

  21. Effect of incubation temperature on eggs and larvae of lumpfish (Cyclopterus lumpus)

    Albert Kjartan Dagbjartarson Imsland, Mathias Danielsen [+3]

    Aquaculture 2019-01

  22. Physiological response of temperature shocks in turbot and sole

    Atle Foss, Albert Kjartan Dagbjartarson Imsland [+4]

    Journal of Applied Aquaculture 2018-11-19

  23. Assessment of artificial substrates for lumpfish: effect of material thickness and water current speed

    Albert K. Imsland, Patrick Reynolds [+5]

    Aquaculture International 2018-09-05

  24. It works! Lumpfish can significantly lower sea lice infestation in large-scale salmon farming

    Albert Kjartan Dagbjartarson Imsland, Anna Hanssen [+7]

    Biology Open 2018-09-03

  25. Feeding behaviour and growth of lumpfish (Cyclopterus lumpus L.) fed with feed blocks

    Albert K Imsland, Patrick Reynolds [+8]

    Aquaculture Research 2018-03-07

  26. Population genetic structure of lumpfish along the Norwegian coast: aquaculture implications

    Ólöf Dóra Bartels Jónsdóttir, Julia Schregel [+4]

    Aquaculture International 2017-09-17

  27. The effect of thermal acclimation on aerobic scope and critical swimming speed in Atlantic salmonSalmo salar

    Malthe Hvas, Ole Folkedal [+2]

    Journal of Experimental Biology 2017-01-01

  28. Is cleaning behaviour in lumpfish (Cyclopterus lumpus) parentally controlled?

    Albert K. Imsland, Patrick Reynolds [+12]

    Aquaculture 2016-06

  29. The effect of low temperatures and photoperiods on growth and vertebra morphometry in Atlantic salmon

    Inge Døskeland, Albert Kjartan D. Imsland [+6]

    Aquaculture International 2016-04-01

  30. The potential of aquaculture sole production in Europe: Production costs and markets

    Trond Bjørndal, Jordi Guillen [+1]

    Aquaculture Economics & Management 2016-01-02

  31. Effect of Fish Protein Replacement in Diets for Juvenile Turbot Scophthalmus Maximus

    Albert K. D. Imsland, Thomas Helmvig [+2]

    Turkish Journal of Fisheries and Aquatic Sciences 2016

  32. Assessment of suitable substrates for lumpfish in sea pens

    Albert K. Imsland, Patrick Reynolds [+6]

    Aquaculture International 2014-09-20

  33. Osmoregulation in Atlantic salmon Salmo salar smolts transferred to seawater at different temperatures

    S. O. Handeland, A. K. Imsland [+6]

    Journal of Fish Biology 2014-08-07

  34. The Shelf Life of Farmed Turbot (Scophthalmus maximus)

    Bjorn Roth, Lene Kramer [+5]

    Journal of Food Science 2014-07-21

  35. Triploid Induction in Atlantic Cod (Gadus morhuaL.) by the Use of Different Pressure Levels

    Albert K. D. Imsland, Trine Haugen [+2]

    Journal of Applied Aquaculture 2014-07-03

  36. Notes on the behaviour of lumpfish in sea pens with and without Atlantic salmon present

    Albert K. Imsland, Patrick Reynolds [+6]

    Journal of Ethology 2014-03-16

  37. Photoperiod and temperature effects on growth and maturation of pre- and post-smolt Atlantic salmon

    Albert Kjartansson Imsland, Sigurd Olav Handeland [+1]

    Aquaculture International 2014-01-11

  38. Cortisol and Behavioral Response to Handling (Acute) and Confinement (Chronic) Stressors in Juvenile Spotted Wolffish,Anarhichas minor

    Nathalie R. Le François, Sarah Tremblay-Bourgeois [+5]

    Journal of Applied Aquaculture 2013-07-03

  39. Osmoregulation and growth in offspring of wild Atlantic salmon at different temperatures

    Sigurd O. Handeland, Albert K. Imsland [+5]

    Environmental Biology of Fishes 2013-05-25

  40. Low light intensity can reduce Atlantic salmon smolt quality

    Sigurd O. Handeland, Albert K. Imsland [+11]

    Aquaculture 2013-03

  41. Physiology during smoltification in Atlantic salmon: effect of melatonin implants

    S. O. Handeland, A. K. Imsland [+3]

    Fish Physiology and Biochemistry 2013-01-01

  42. Effect of different feeding regimes on growth in juvenile Atlantic cod, Gadus morhua L.

    Henriette Hanssen, Albert K. Imsland [+7]

    Aquaculture 2012-10

  43. Larval rearing environment influences the physiological adaptation in juvenile Atlantic cod, Gadus morhua

    Roland Koedijk, Albert Kjartansson Imsland [+4]

    Aquaculture International 2011-10-05

  44. Growth and maturation in Arctic charr (Salvelinus alpinus) in response to different feed rations

    Albert Kjartansson Imsland & Snorri Gunnarsson

    Aquaculture 2011-08

  45. A retrospective approach to fractionize variation in body mass of Atlantic cod Gadus morhua

    A. K. Imsland, R. Koedijk [+6]

    Journal of Fish Biology 2010-12-06

  46. Timing and selectivity of mortality in reared Atlantic cod revealed by otolith analysis

    Arild Folkvord, Roland M. Koedijk [+2]

    Environmental Biology of Fishes 2010-07-31

  47. Ontogenetic effects of diet during early development on growth performance, myosin mRNA expression and metabolic enzyme activity in Atlantic cod juveniles reared at different salinities

    Roland M. Koedijk, Nathalie R. Le François [+7]

    Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 2010-05

  48. Long-Term Rearing of Atlantic Halibut at Intermediate Salinity: Effect on Growth, Feed Conversion Efficiency, and Blood Physiology

    Albert K. Imsland, Snorri Gunnarsson [+6]

    Journal of the World Aquaculture Society 2010-02

  49. Stocking Density and its Influence on Growth of Spotted Wolffish, Anarhichas minor, in Shallow Raceways

    Albert K. Imsland, Snorri Gunnarsson [+3]

    Journal of the World Aquaculture Society 2009-12

  50. Effect of rearing density on the growth and welfare indices of juvenile spotted wolffish,Anarhichas minor(Olafsen)

    Sarah Tremblay-Bourgeois, Nathalie R Le François [+3]

    Aquaculture Research 2009-11

  51. Relationship between Muscle pH and Flesh Color of Atlantic Halibut

    B. Roth, A. Foss [+1]

    Journal of Food Science 2009-04

  52. Stocking Density and its Influence on Growth of Spotted Wolffish, Anarhichas minor, in Shallow Raceways

    Albert Imsland, Snorri Gunnarsson [+3]

    Journal of the World Aquaculture Society 2009

  53. Relations between muscle pH and flesh color of Atlantic halibut

    Bjørn Roth & Albert Imsland

    Journal of Food Science 2009

  54. Commercial‐scale Validation of Temperature‐step Rearing on Growth Physiology in Turbot, Scophthalmus maximus

    Albert K. Imsland, Snorri Gunnarsson [+4]

    Journal of the World Aquaculture Society 2008-09-21

  55. Cryopreservation of sperm from spotted wolffish

    Snorri Gunnarsson, Sindri Sigurdsson [+2]

    Aquaculture International 2008-09-12

  56. Plasma insulin-like growth factor-I concentrations and growth in juvenile halibut (Hippoglossus hippoglossus): Effects of photoperiods and feeding regimes

    Albert K. Imsland, Atle Foss [+6]

    Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 2008-09

  57. Population Genetic Structure of the Spotted Wolffish, Anarhichas minor, in the North Atlantic

    Albert K. Imsland, Karen Stensland [+5]

    The Open Marine Biology Journal 2008-04-18

  58. Persistent growth effects of temperature and photoperiod in Atlantic cod Gadus morhua

    A. K. Imsland, A. Foss [+4]

    Journal of Fish Biology 2007-10-22

  59. New haemoglobin genotypes in Atlantic cod, Gadus morhua: Possible relation with growth

    Albert K. Imsland, Atle Foss [+4]

    Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 2007-08

  60. Comparison of Juvenile Spotted Wolffish, Anarhichas minor, Growth in Shallow Raceways and Circular Tanks

    Albert K. Imsland, Snorri Gunnarsson [+4]

    Journal of the World Aquaculture Society 2007-03

  61. Interaction between temperature and photoperiod on growth and feeding of Atlantic cod (Gadus morhua): possible secondary effects

    Albert Kjartansson Imsland, Atle Foss [+4]

    Canadian Journal of Fisheries and Aquatic Sciences 2007-02-01

  62. Myosin expression levels and enzyme activity in juvenile spotted wolffish (Anarhichas minor) muscle: a method for monitoring growth rates

    Albert K Imsland, Nathalie R. Le François [+4]

    Canadian Journal of Fisheries and Aquatic Sciences 2006-09-01

  63. Genotypic response to photoperiod treatment in Atlantic cod (Gadus Morhua)

    Albert Kjartansson Imsland, Atle Foss [+3]

    Aquaculture 2005-11

  64. A review of the culture potential of spotted wolffish Anarhichas minor Olafsen

    Atle Foss, Albert K. Imsland [+2]

    Reviews in Fish Biology and Fisheries 2004-06

  65. Variations in growth in haemoglobin genotypes of Atlantic cod

    A. K. Imsland, A. Foss [+5]

    Fish Physiology and Biochemistry 2004-03

  66. Variations in growth in haemoglobin genotypes of Atlantic cod

    Albert Imsland, Atle Foss [+5]

    Fish Physiology & Biochemistry 2004

  67. A review of the culture potential of spotted wolffish Anarhichas minor Olafsen

    Atle Foss, Albert Imsland [+2]

    Reviews in Fish Biology and Fisheries 2004

  68. Nuclear DNA RFLP variation among Atlantic cod in south and south-east Icelandic waters

    Albert Imsland, ODB Jonsdottir [+1]

    Fisheries Research 2004

  69. Environment affects stress in exercised turbot

    Erich H. Van Ham, Rogier D. Van Anholt [+8]

    Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 2003-11

  70. Exposure to continuous light inhibits maturation in turbot (Scophthalmus maximus)

    Albert K. Imsland, Morten Dragsnes [+1]

    Aquaculture 2003-04

  71. Linking population genetics and growth properties of Atlantic cod

    Albert K. Imsland & Ólöf Dóra Bartels Jónsdóttir

    Reviews in Fish Biology and Fisheries 2003

  72. Nuclear DNA RFLP variation of Atlantic cod in the North Atlantic Ocean

    Ólöf Dóra Bartels Jónsdóttir, Albert Kjartansson Imsland [+2]

    Fisheries Research 2003

  73. A review of the culture potential of Solea solea and S. senegalensis

    A. K. Imsland, A. Foss [+7]

    Reviews in Fish Biology and Fisheries 2003

  74. Linking population genetics and growth properties of Atlantic cod

    Albert K. Imsland & Ólöf Dóra Bartels Jónsdóttir

    Reviews in Fish Biology and Fisheries 2003

  75. Growth and age at first maturity in turbot and halibut reared under different photoperiods

    Albert K. Imsland & Thor M. Jonassen

    Aquaculture International 2003

  76. The effect of different initial size distributions on the growth of Atlantic halibut

    M. Ö. Stefánsson, A. K. Imsland [+4]

    Journal of Fish Biology 2000-04

  77. Population genetic studies of the Atlantic halibut in the North Atlantic Ocean

    A. Foss, A. K. Imsland [+1]

    Journal of Fish Biology 1998-10

  78. Effects of size grading on growth and survival of juvenile turbot at two temperatures

    Leif M. Sunde, Albert Imsland [+2]

    Aquaculture International 1998

  79. Effects of size grading on growth and survival of juvenile turbot at two temperatures

    Leif M. Sunde, Albert K. Imsland [+2]

    Aquaculture International 1998

  80. Seawater acclimation of tilapia, Oreochromis spilurus spilurus Günter, fry and fingerlings

    Thor Magne Jonassen, Albert Imsland [+1]

    Aquaculture Research 1997

  81. 1.3. Piggvar. Havbruksrapport 1997

    Albert Imsland

    Fisken og Havet, Særnummer 1997

  82. The interaction of temperature and fish size on growth of juvenile turbot

    A. K. Imsland, L. M. Sunde [+2]

    Journal of Fish Biology 1996-11

JournalCorrigendum
  1. Correction to: Population genetic structure of lumpfish along the Norwegian coast: aquaculture implications

    Ólöf Dóra Bartels Jónsdóttir, Julia Schregel [+4]

    Aquaculture International 2017-10-26

Editorial
  1. Cleaner Fish in Aquaculture

    Albert Kjartan Dagbjartarson Imsland

    Fishes 2023-01-31

Popular science
  1. Unyansert fra Mattilsynet om velferd og effekt ved bruk av rensefisk

    Albert Imsland, Trude Kristin Borch [+1]

    intrafish.no 2023

  2. Laksens vekst- og stressnivå påvirkes av svingende oksygenverdier.

    Mette Remen, Frode Oppedal [+4]

    Norsk Fiskeoppdrett 2012

Academic review
  1. Possible Use of Lumpfish to Control Caligus elongatus Infestation on Farmed Atlantic Salmon: A Mini Review

    Albert K. Imsland, Mette Remen [+5]

    Journal of Ocean University of China 2020-09-02

  2. Impact of environmental factors on the growth and maturation of farmed Arctic charr

    Albert Kjartan Dagbjartarson Imsland, Snorri Gunnarsson [+1]

    Reviews in Aquaculture 2019-12-17

  3. Use of lumpfish for sea‐lice control in salmon farming: challenges and opportunities

    Adam Powell, Jim W. Treasurer [+5]

    Reviews in Aquaculture 2017-03-09

  4. Experimental design and statistical analyses of fish growth studies

    Helgi Thorarensen, Godfrey Kawooya Kubiriza [+1]

    Aquaculture 2015-11

  5. A review of the culture potential of spotted wolffish Anarhichas minor Olafsen

    Atle Foss, Albert Imsland [+1]

    Reviews in Fish Biology and Fisheries 2005

Research report
  1. Årsaker til dødelighet og tap av rensefisk (DOKUMENTAR)

    Albert Imsland, Lauris Boissonnot [+12]

    Akvaplan-Niva 2022

  2. Towards a sustainable fishery and use of cleaner fish in salmonid aquaculture

    Kim Tallaksen Halvorsen, Anne Berit Skiftesvik [+21]

    TemaNord 2021-12-03

Conference poster
  1. CYCLOPTERUS-STR: Development and validation of a genome- and transcriptome-derived microsatellite database of Cyclopterus lumpus

    Simo Maduna, Ólöf Dóra Bartels Jónsdóttir [+2]

    AQUACULTURE EUROPE 2019 2019-10-07

  2. Genomics of lumpfish (Cyclopterus lumpus): towards marker assisted selection

    Simo Maduna, Albert K.D. Imsland [+2]

    European Summit on Aquaculture, Fisheries and Horticulture 2018-09-20

  3. Effect of incubation temperature on eggs and larvae of lumpsucker (Cyclopterus lumpus L.)

    Mathias Danielsen, Ane Vigdisdatter Nytrø [+4]

    Eurpean Aquaculture Symposium 2016 2016-09-19

  4. Intensive production of juvenile cod: effects of water reuse and stocking densities on growth and water quality

    Atle Foss, Torstein Kristensen [+5]

    International Conference "Aquaculture Europe 2005" 2005-08-05

Conference presentation
  1. Habituation of lumpfish Cyclopterus lumpus reveals desensitized stress- and behavioural responses after interaction with Atlantic salmon Salmo salar

    Fredrik Ribsskog Staven, Jarle Tryti Nordeide [+4]

    13th International Congress on Biology of Fish 2018-07-15

  2. Oksygentoleranse hos postsmolt laks; Effekt av temperatur og akklimering.

    Mette Remen, Rolf Erik Olsen [+3]

    Programkonferansen Havbruk 2014 2014-03-31

  3. Oppdrett av postsmolt laks i semilukkede system; Krav til fisketetthet og vannforbruk.

    Sara Calabrese, Sigurd Olav Handeland [+8]

    Programkonferansen Havbruk 2014-03-31

  4. Growth, maturation and flesh quality in atlantic cod

    Marit Bjørnevik, Bjørn Roth [+7]

    43rd WEFTA Conference 2013-10-09

  5. Får oppdrettslaks nok oksygen i merdene?

    Mette Remen, Thomas Torgersen [+4]

    Akvasamling ved Havforskningsinsituttet 2012-10-17

  6. Metabolisme, fôrinntak, fordøyelse og vekst hos laksepostsmolt i syklisk hypoksi.

    Mette Remen, Rolf Erik Olsen [+2]

    Programkonferansen HAVBRUK 2012 2012-04-18

  7. Growth, maturation and flesh quality control in on-growing Atlantic cod Gadus morhua L

    Henriette Hanssen, Atle Foss [+7]

    Aquaculture Europe 2011 2011-10-18

  8. Lysregimet påvirker vekst hos ung kveite (Hippoglossus hippoglossus) i oppdrett

    Thor Magne Jonassen, Linda Marie Simensen [+3]

    NFR Programkonferanse Marine Arter i Oppdrett 1996-11-05

NonFictionChapter
  1. Synergies between aquaculture and fisheries

    Audrey J. Geffen, Karin Pittman [+1]

    Flatfishes, Biology and Exploitation, 2nd edition 2015

Professional article
  1. Krav til fisketetthet og vannforbruk

    Sara Calabrese, Sigurd O Handeland [+16]

    Norsk Fiskeoppdrett 2014

erratum
PhD thesis