Kjell Inge Reitan

About

Research area:

I am a professor in aquaculture, with special focus in ecological interactions of aquaculture. This applies to topics within sea-based aquaculture, cultivation of macroalgae, use of microalgae in aquaculture, new marine feed resources and integrated aquaculture (IMTA). I have previously worked with cultivation of plankton organisms, juvenile production of marine fish species and shellfish cultivation.

I have a Dr. degree from NTNU ("Nutritional effects of algae in first-feeding of marine fish larvae"), and have worked in various positions in SINTEF until I started as a professor at the Department of Biology in 2014.

Teaching activities:

Course responsible for BI2065 Aquaculture and BI3067 Aquaculture ecology. Teacher in BI3066 Marine juvenile production and TMR4137 Sustainable seafood procuction
Supervisor for Master's students (26 MSc students as of May 2019)
Supervisor for 8 PhD students (as of May 2019)
Examiner for a number of MSc and PhD students at NTNU, NMBU and UiB

Comitees and meetings::

Program Chair for Aquaculture Europe (EAS) and World Aquaculture (WAS) Conferences (2007, 2009, 2018)
Member of NTNU Oceans' management team
Organizer of several network meetings and local scientific meetings

Project activities (after 2015):

2018-2021: "POLYCHAETE - Cultivation of Polychaeta as raw material for feed". Funded by the Research Council of Norway (280836)
2017-2020: "Mind-P - Nutrients in a Circular Bioeconomy: Barriers and Opportunities for Mineral Phosphorus Independence in Norway". Funded by the Research Council of Norway (268338/E50)
2015-2020: NTNU Pilot PhD program “Environmental interactions of seabased aquaculture”. Funded by NTNU, and Aquaculture industry
2015-2018: "Micro-Feed ‐ Microbial raw materials as source for protein and EPA and DHA for use in aquafeed”. Funded by the ERANET COFASP (248355/E40)
2014-2017: "SUSAQUA‐BRAZIL ‐ Marine aquaculture as a sustainable green industry in Brazil". Funded by the Research Council of Norway (237049/H30)

Publications

2023

Anglade, Inka; Dahl, Thomas Hagby; Kristensen, Bjørn; Hagemann, Andreas; Malzahn, Arne; Reitan, Kjell Inge. (2023) Biochemical composition of Hediste diversicolor (OF Müller, 1776) (Annelida: Nereidae) reared on different types of aquaculture sludge. Frontiers in Marine Science
Academic article
Nordvi, Malene Fosse; Løvmo, Signe Dille; Bringslid, Ingeborg Hollekim; Whatmore, Paul; Sundh, Henrik; Reitan, Kjell Inge. (2023) Fucoidan from Undaria pinnatifida mitigates intestinal inflammation in Atlantic salmon (Salmo salar). Aquaculture
Academic article
Pandit, Avijit Vinayak; Dittrich, Nils Maximilian; Strand, Andrea Viken; Lozach, Loïs; Las Heras Hernandez, Miguel; Reitan, Kjell Inge. (2023) Circular economy for aquatic food systems: insights from a multiscale phosphorus flow analysis in Norway. Frontiers in Sustainable Food Systems
Academic article

2015

Øie, Gunvor; Carvalho, Rodrigio; Myhre, Pål; Nines, Alberto; Vidal, Erica; Filipe Matias, Joao. (2015) A Aquacultura na Noruega e no Brasil e a Cooperacao para o Desenvolvimento Sustentavel da Altavida no Brasil. Associaҫao Brasileira de Criadores de Camarão
Popular scientific article
Øie, Gunvor; Richardsen, Roger ; Myhre, Pål; Reitan, Kjell Inge. (2015) Seminar: Aquaculture in Brazil - August 2015. SINTEF Fiskeri og Havbruk
Report
Jansen, Henrice M; Handå, Aleksander; Cranford, Peter; Bannister, Raymond; Bergvik, Maria; Broch, Ole Jacob. (2015) EXPLOITATION OF NUTRIENTS FROM SALMON AQUACULTURE: WHAT IS THE POTENTIAL FOR IMTA IN NORWAY?. Journal of Shellfish Research
Short communication
Chauton, Matilde Skogen; Reitan, Kjell Inge; Norsker, Niels Henrik; Tveterås, Ragnar; Kleivdal, Hans Torstein. (2015) A techno-economic analysis of industrial production of marine microalgae as a source of EPA and DHA-rich raw material for aquafeed: Research challenges and possibilities. Aquaculture
Academic article

2014

Skjermo, Jorunn; Aasen, Inga Marie; Arff, Johanne; Broch, Ole Jacob; Carvajal, Ana Karina; Christie, Hartvig C. (2014) A new Norwegian bioeconomy based on cultivation and processing of seaweeds: Opportunities and R&D needs. SINTEF Fisheries and Aquaculture
Report
Chauton, Matilde Skogen; Vadstein, Olav; Reitan, Kjell Inge. (2014) Nye marine ressurser: Kan vi bruke mikroalger i fiskefor?. Norsk Fiskeoppdrett
Article in business/trade/industry journal
Wang, Xinxin; Broch, Ole Jacob; Forbord, Silje; Handå, Aleksander; Skjermo, Jorunn; Reitan, Kjell Inge. (2014) Assimilation of inorganic nutrients from salmon (Salmo salar) farming by the macroalgae (Saccharina latissima) in an exposed coastal environment: Implications for integrated multi-trophic aquaculture. Journal of Applied Phycology
Academic article
Førde, Henny; Reitan, Kjell Inge. (2014) Development of bryozoan fouling on cultivated kelp (Saccharina latissima) in Norway. NTNU Institutt for Biologi
Masters thesis

2013

Skjermo, Jorunn; Forbord, Silje; Handå, Aleksander; Broch, Ole Jacob; Arff, Johanne; Dahle, Stine Veronica Wiborg. (2013) MacroBiomass En kompetansebase for industriell taredyrking. SINTEF Fiskeri og havbruk
Report
Handå, Aleksander; Forbord, Silje; Wang, Xinxin; Broch, Ole Jacob; Dahle, Stine Veronica Wiborg; Størseth, Trond Røvik. (2013) Seasonal- and depth-dependent growth of cultivated kelp (Saccharina latissima) in close proximity to salmon (Salmo salar) aquaculture in Norway. Aquaculture
Academic article
Handå, Aleksander; Nordtug, Trond; Halstensen, Stein; Olsen, Anders Johny; Reitan, Kjell Inge; Olsen, Yngvar. (2013) Temperature-dependent feed requirements in farmed blue mussels (Mytilus edulis L.) estimated from soft tissue growth and oxygen consumption and ammonia-N excretion. Aquaculture Research
Academic article
Wang, Xinxin; Andresen, Kjersti; Handå, Aleksander; Jensen, Bjørn; Reitan, Kjell Inge; Olsen, Yngvar. (2013) Chemical composition and release rate of waste discharge from an Atlantic salmon farm with an evaluation of IMTA feasibility. Aquaculture Environment Interactions
Academic article
Broch, Ole Jacob; Ellingsen, Ingrid H.; Forbord, Silje; Wang, Xinxin; Volent, Zsolt; Alver, Morten. (2013) Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway. Aquaculture Environment Interactions
Academic article
Handå, Aleksander; McClimans, Thomas; Reitan, Kjell Inge; Knutsen, Øyvind; Tangen, Karl; Olsen, Yngvar. (2013) Artificial upwelling to stimulate growth of non-toxic algae in a habitat for mussel farming. Aquaculture Research
Academic article

2012

Handå, Aleksander; Ranheim, Anders Wanvik; Olsen, Anders Johny; Altin, Dag; Reitan, Kjell Inge; Olsen, Yngvar. (2012) Incorporation of salmon fish feed and feces components in mussels (Mytilus edulis): Implications for integrated multi-trophic aquaculture in cool-temperate North Atlantic waters. Aquaculture
Academic article
Handå, Aleksander; Min, Hojune; Wang, Xinxin; Broch, Ole Jacob; Reitan, Kjell Inge; Reinertsen, Helge. (2012) Incorporation of fish feed and growth of blue mussels (Mytilus edulis) in close proximity to salmon (Salmo salar) aquaculture: Implications for integrated multi-trophic aquaculture in Norwegian coastal waters. Aquaculture
Academic article
Forbord, Silje; Skjermo, Jorunn; Arff, Johanne; Handå, Aleksander; Reitan, Kjell Inge; Bjerregaard, Rasmus. (2012) Development of Saccharina latissima (Phaeophyceae) kelp hatcheries with year-round production of zoospores and juvenile sporophytes on culture ropes for kelp aquaculture. Journal of Applied Phycology
Academic article
Wang, Xinxin; Olsen, Lasse Mork; Reitan, Kjell Inge; Olsen, Yngvar. (2012) Discharge of nutrient wastes from salmon farms: environmental effects, and potential for integrated multi-trophic aquaculture. Aquaculture Environment Interactions
Academic literature review

2011

Solbakken, Roar; Henriksen, Kristian; Reitan, Kjell Inge; Arff, Johanne; Ellingsen, Ingrid H.; Hindar, Kjetil. (2011) Innsamling og sammenstilling av relevant kunnskap om Sognefjorden. SINTEF Fiskeri og havbruk
Report
Handå, Aleksander; Alver, Morten; Edvardsen, Christian Vik; Halstensen, Stein; Olsen, Anders Johny; Øie, Gunvor. (2011) Growth of farmed blue mussels (Mytilus edulis L.) in a Norwegian coastal area; comparison of food proxies by DEB modeling. Journal of Sea Research
Academic article
Skrede, Anders; Mydland, Liv Torunn; Ahlstrøm, Øystein Jan; Reitan, Kjell Inge; Gislerød, Hans Ragnar; Øverland, Margareth. (2011) Evaluation of microalgae as sources of digestible nutrients for monogastric animals. Journal of Animal and Feed Sciences
Academic article
Øie, Gunvor; Reitan, Kjell Inge; Evjemo, Jan Ove; Støttrup, Josianne; Olsen, Yngvar. (2011) Live Feeds. John Wiley & Sons
Academic chapter/article/Conference paper
Reitan, Kjell Inge. (2011) Digestion of lipids and carbohydrates from microalgae (Chaetoceros muelleri Lemmermann and Isochrysis aff. galbana clone T-ISO) in juvenile scallops (Pecten maximus L.). Aquaculture Research
Academic article

2010

McClimans, Thomas; Handå, Aleksander; Fredheim, Arne; Lien, Egil; Reitan, Kjell Inge. (2010) Controlled artificial upwelling in a fjord to stimulate non-toxic algae. Aquacultural Engineering
Academic article

2006

Øie, Gunvor; Overrein, Ingrid; Rainuzzo, Jose; Reitan, Kjell Inge; Salvesen, Ingrid; Skjermo, Jorunn. (2006) Kostnadseffektiv produksjon av kvalitetsrotatorier. SINTEF Rapport
Report

2003

Handå, Aleksander; McClimans, Thomas; Reitan, Kjell Inge; Olsen, Yngvar. (2003) Utredning over mulige strategier og tiltak for produksjon av giftfrie blåskjell i norske fjorder (Strategies to combat toxic algae, in Norwegian). SINTEF Ocean
Report
Handå, Aleksander; Fredheim, Arne; Lien, Egil; McClimans, Thomas; Reitan, Kjell Inge; Tangen, Karl. (2003) Bruk av luftbobling og neddykket ferskvannsutslipp som metode for produksjon av giftfrie blåskjell (Artificial upwelling to combat toxic algae - in Norwegian). SINTEF Ocean
Report

2000

Salvesen, Ingrid; Reitan, Kjell Inge; Skjermo, Jorunn; Øie, Gunvor. (2000) Microbial environments in marine larviculture: Impacts of algal growth rates on the bacterial load in six microalgae. Aquaculture International
Academic article

Journal publications

Anglade, Inka; Dahl, Thomas Hagby; Kristensen, Bjørn; Hagemann, Andreas; Malzahn, Arne; Reitan, Kjell Inge. (2023) Biochemical composition of Hediste diversicolor (OF Müller, 1776) (Annelida: Nereidae) reared on different types of aquaculture sludge. Frontiers in Marine Science
Academic article
Nordvi, Malene Fosse; Løvmo, Signe Dille; Bringslid, Ingeborg Hollekim; Whatmore, Paul; Sundh, Henrik; Reitan, Kjell Inge. (2023) Fucoidan from Undaria pinnatifida mitigates intestinal inflammation in Atlantic salmon (Salmo salar). Aquaculture
Academic article
Pandit, Avijit Vinayak; Dittrich, Nils Maximilian; Strand, Andrea Viken; Lozach, Loïs; Las Heras Hernandez, Miguel; Reitan, Kjell Inge. (2023) Circular economy for aquatic food systems: insights from a multiscale phosphorus flow analysis in Norway. Frontiers in Sustainable Food Systems
Academic article
Reitan, Kjell Inge; Øie, Gunvor; Jørgensen, Håvard; Wang, Xinxin. (2021) Chemical composition of selected marine microalgae, with emphasis on lipid and carbohydrate production for potential use as feed resources. Journal of Applied Phycology
Academic article
Jevne, Lone Sunniva; Guttu, Ane Maria; Båtnes, Anna Solvang; Olsen, Yngvar; Reitan, Kjell Inge. (2021) Planktonic and Parasitic Sea Lice Abundance on Three Commercial Salmon Farms in Norway Throughout a Production Cycle. Frontiers in Marine Science
Academic article
Wang, Haiqing; Hagemann, Andreas; Malzahn, Arne; Handå, Aleksander; Uhre, Marianne; Kjørsvik, Elin. (2020) The role of manipulating photoperiod and temperature in oocyte development of the polychaete hediste diversicolor (O.F. Müller, 1976). Frontiers in Marine Science
Academic article
Wang, Haiqing; Hagemann, Andreas; Reitan, Kjell Inge; Uhre, Marianne; Malzahn, Arne. (2020) Embryonic and larval development in the semelparous Nereid polychaete Hediste diversicolor (OF Müller, 1776) in Norway: Challenges and perspectives. Aquaculture Research
Academic article
Jevne, Lone Sunniva; Øvrelid, Margrete Slåtsve; Hagemann, Andreas; Bloecher, Nina; Steinhovden, Kristine; Båtnes, Anna Solvang. (2020) Biofouling on salmon pen nets and cleaner fish shelters does not harbor planktonic stages of sea lice. Frontiers in Marine Science
Academic article
Wang, Haiqing; Seekamp, Inka; Malzahn, Arne; Hagemann, Andreas; Carvajal, Ana Karina; Slizyte, Rasa. (2019) Growth and nutritional composition of the polychaete Hediste diversicolor (OF Müller, 1776) cultivated on waste from land-based salmon smolt aquaculture. Aquaculture
Academic article
Wang, Xinxin; Fosse, Hilde Karoline; Li, Keshuai; Chauton, Matilde Skogen; Vadstein, Olav; Reitan, Kjell Inge. (2019) Influence of nitrogen limitation on lipid accumulation and EPA and DHA content in four marine microalgae for possible use in aquafeed. Frontiers in Marine Science
Academic article
Wang, Haiqing; Hagemann, Andreas; Reitan, Kjell Inge; Ejlertsson, Jörgen; Wollan, Håvard; Handå, Aleksander. (2019) Production of the polychaete Hediste diversicolor using side streams from aquaculture and biogas production and its potential as an aquaculture food source. Aquaculture Environment Interactions
Academic article
Jevne, Lone Sunniva; Reitan, Kjell Inge. (2019) How are the salmon lice (Lepeophtheirus salmonis Krøyer, 1837) in Atlantic salmon farming affected by different control efforts: A case study of an intensive production area with coordinated production cycles and changing delousing practices in 2013–2018. Journal of Fish Diseases
Academic article
Sevgili, Huseyin; Sezen, Soner; Yılayaz, Adil; Aktas, Ozgur; Pak, Faruk; Aasen, Inga Marie. (2019) Apparent nutrient and fatty acid digestibilities of microbial raw materials for rainbow trout (Oncorhynchus mykiss) with comparison to conventional ingredients. Algal Research
Academic article
Wang, Haiqing; Hagemann, Andreas; Reitan, Kjell Inge; Ejlertson, Jørgen; Wollan, Håvard; Handå, Aleksander. (2019) Potential of the polychaete Hediste diversicolor fed on aquaculture and biogas side streams as an aquaculture food source. Aquaculture Environment Interactions
Academic article
Bergvik, Maria; Stensås, Lene; Handå, Aleksander; Reitan, Kjell Inge; Strand, Øivind; Olsen, Yngvar. (2019) Incorporation of feed and fecal waste from salmon aquaculture in great scallops (Pecten Maximus) co-fed by different algal concentrations. Frontiers in Marine Science
Academic article
Sørensen, Mette; Berge, Gerd Marit; Reitan, Kjell Inge; Ruyter, Bente. (2016) Microalga Phaeodactylum tricornutum in feed for Atlantic salmon (Salmo salar) —Effect on nutrient digestibility, growth and utilization of feed. Aquaculture
Academic article
Førde, Henny; Forbord, Silje; Handå, Aleksander; Fossberg, Julia; Arff, Johanne; Johnsen, Geir. (2016) Development of bryozoan fouling on cultivated kelp (Saccharina latissima) in Norway. Journal of Applied Phycology
Academic article
Øie, Gunvor; Carvalho, Rodrigio; Myhre, Pål; Nines, Alberto; Vidal, Erica; Filipe Matias, Joao. (2015) A Aquacultura na Noruega e no Brasil e a Cooperacao para o Desenvolvimento Sustentavel da Altavida no Brasil. Associaҫao Brasileira de Criadores de Camarão
Popular scientific article
Jansen, Henrice M; Handå, Aleksander; Cranford, Peter; Bannister, Raymond; Bergvik, Maria; Broch, Ole Jacob. (2015) EXPLOITATION OF NUTRIENTS FROM SALMON AQUACULTURE: WHAT IS THE POTENTIAL FOR IMTA IN NORWAY?. Journal of Shellfish Research
Short communication
Chauton, Matilde Skogen; Reitan, Kjell Inge; Norsker, Niels Henrik; Tveterås, Ragnar; Kleivdal, Hans Torstein. (2015) A techno-economic analysis of industrial production of marine microalgae as a source of EPA and DHA-rich raw material for aquafeed: Research challenges and possibilities. Aquaculture
Academic article
Chauton, Matilde Skogen; Vadstein, Olav; Reitan, Kjell Inge. (2014) Nye marine ressurser: Kan vi bruke mikroalger i fiskefor?. Norsk Fiskeoppdrett
Article in business/trade/industry journal
Wang, Xinxin; Broch, Ole Jacob; Forbord, Silje; Handå, Aleksander; Skjermo, Jorunn; Reitan, Kjell Inge. (2014) Assimilation of inorganic nutrients from salmon (Salmo salar) farming by the macroalgae (Saccharina latissima) in an exposed coastal environment: Implications for integrated multi-trophic aquaculture. Journal of Applied Phycology
Academic article
Handå, Aleksander; Forbord, Silje; Wang, Xinxin; Broch, Ole Jacob; Dahle, Stine Veronica Wiborg; Størseth, Trond Røvik. (2013) Seasonal- and depth-dependent growth of cultivated kelp (Saccharina latissima) in close proximity to salmon (Salmo salar) aquaculture in Norway. Aquaculture
Academic article
Handå, Aleksander; Nordtug, Trond; Halstensen, Stein; Olsen, Anders Johny; Reitan, Kjell Inge; Olsen, Yngvar. (2013) Temperature-dependent feed requirements in farmed blue mussels (Mytilus edulis L.) estimated from soft tissue growth and oxygen consumption and ammonia-N excretion. Aquaculture Research
Academic article
Wang, Xinxin; Andresen, Kjersti; Handå, Aleksander; Jensen, Bjørn; Reitan, Kjell Inge; Olsen, Yngvar. (2013) Chemical composition and release rate of waste discharge from an Atlantic salmon farm with an evaluation of IMTA feasibility. Aquaculture Environment Interactions
Academic article
Broch, Ole Jacob; Ellingsen, Ingrid H.; Forbord, Silje; Wang, Xinxin; Volent, Zsolt; Alver, Morten. (2013) Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway. Aquaculture Environment Interactions
Academic article
Handå, Aleksander; McClimans, Thomas; Reitan, Kjell Inge; Knutsen, Øyvind; Tangen, Karl; Olsen, Yngvar. (2013) Artificial upwelling to stimulate growth of non-toxic algae in a habitat for mussel farming. Aquaculture Research
Academic article
Handå, Aleksander; Ranheim, Anders Wanvik; Olsen, Anders Johny; Altin, Dag; Reitan, Kjell Inge; Olsen, Yngvar. (2012) Incorporation of salmon fish feed and feces components in mussels (Mytilus edulis): Implications for integrated multi-trophic aquaculture in cool-temperate North Atlantic waters. Aquaculture
Academic article
Handå, Aleksander; Min, Hojune; Wang, Xinxin; Broch, Ole Jacob; Reitan, Kjell Inge; Reinertsen, Helge. (2012) Incorporation of fish feed and growth of blue mussels (Mytilus edulis) in close proximity to salmon (Salmo salar) aquaculture: Implications for integrated multi-trophic aquaculture in Norwegian coastal waters. Aquaculture
Academic article
Forbord, Silje; Skjermo, Jorunn; Arff, Johanne; Handå, Aleksander; Reitan, Kjell Inge; Bjerregaard, Rasmus. (2012) Development of Saccharina latissima (Phaeophyceae) kelp hatcheries with year-round production of zoospores and juvenile sporophytes on culture ropes for kelp aquaculture. Journal of Applied Phycology
Academic article
Wang, Xinxin; Olsen, Lasse Mork; Reitan, Kjell Inge; Olsen, Yngvar. (2012) Discharge of nutrient wastes from salmon farms: environmental effects, and potential for integrated multi-trophic aquaculture. Aquaculture Environment Interactions
Academic literature review
Handå, Aleksander; Alver, Morten; Edvardsen, Christian Vik; Halstensen, Stein; Olsen, Anders Johny; Øie, Gunvor. (2011) Growth of farmed blue mussels (Mytilus edulis L.) in a Norwegian coastal area; comparison of food proxies by DEB modeling. Journal of Sea Research
Academic article
Skrede, Anders; Mydland, Liv Torunn; Ahlstrøm, Øystein Jan; Reitan, Kjell Inge; Gislerød, Hans Ragnar; Øverland, Margareth. (2011) Evaluation of microalgae as sources of digestible nutrients for monogastric animals. Journal of Animal and Feed Sciences
Academic article
Reitan, Kjell Inge. (2011) Digestion of lipids and carbohydrates from microalgae (Chaetoceros muelleri Lemmermann and Isochrysis aff. galbana clone T-ISO) in juvenile scallops (Pecten maximus L.). Aquaculture Research
Academic article
McClimans, Thomas; Handå, Aleksander; Fredheim, Arne; Lien, Egil; Reitan, Kjell Inge. (2010) Controlled artificial upwelling in a fjord to stimulate non-toxic algae. Aquacultural Engineering
Academic article
Salvesen, Ingrid; Reitan, Kjell Inge; Skjermo, Jorunn; Øie, Gunvor. (2000) Microbial environments in marine larviculture: Impacts of algal growth rates on the bacterial load in six microalgae. Aquaculture International
Academic article

Part of book/report

Øie, Gunvor; Reitan, Kjell Inge; Evjemo, Jan Ove; Støttrup, Josianne; Olsen, Yngvar. (2011) Live Feeds. John Wiley & Sons
Academic chapter/article/Conference paper

Report

Reitan, Kjell Inge; Forbord, Silje; Alstad, Sofie Uttian. (2022) Bioremediation Potential of the Green Algae Ulva sp. Cultivated in Wastewater from Marine Recirculating Aquaculture Systems (RAS). NTNU
Masters thesis
Vlottes, Mila Diadorim; Reitan, Kjell Inge; Forbord, Silje. (2022) Illustrating the Potential of Ulva sp.: Development of an Explorative Model for the Multiculture of Ulva sp. and Littorina littorea in a Recirculating Aquaculture System (RAS) Waste Stream. NTNU
Masters thesis
Sæther Ellingsen, Håkon; Malzahn, Arne; Reitan, Kjell Inge; Hagemann, Andreas; Anglade, Inka. (2022) Nutrient (C, N and P) budgets of Hediste diversicolor (OF Müller, 1776) fed salmon smolt sludge. NTNU
Masters thesis
Reitan, Kjell Inge; Skjermo, Jorunn; Forbord, Silje; Valla, June. (2022) An assessment of critical steps in cultivating Palmaria palmata in Norwegian waters. NTNU
Masters thesis
Rydningen, Ylva E.H.; Reitan, Kjell Inge; Forbord, Silje; Skjermo, Jorunn. (2022) An assessment of critical steps in cultivating Palmaria palmata in Norwegian waters. NTNU
Masters thesis
Selnes, Ane Torgersen; Reitan, Kjell Inge. (2021) The efficiency of the two microalgae species Rhodomonas baltica and Dunaliella tertiolecta for removal of dissolved nitrogen and phosphorus from RAS water. NTNU
Masters thesis
Sæther, Simen; Olsen, Rolf Erik; Altin, Dag; Salaberria, Iurgi; Reitan, Kjell Inge. (2021) Effects of elevated water temperatures and microalgae diet on prosome size, fat sac development, egg production and hatching success in Calanus finmarchicus. Norges Teknisk-Naturvitenskapelige Universitet
Masters thesis
Li, Xingyu; Olsen, Rolf Erik; Reitan, Kjell Inge; Altin, Dag; Salaberria, Iurgi. (2021) Phosphorus limitation in Rhodomonas baltica and the effects as food resource on Calanus finmarchicus reared at elevated temperatures. Norges Teknisk-Naturvitenskapelige Universitet
Masters thesis
Kristensen, Bjørn Stian Broberg; Reitan, Kjell Inge; Anglade, Inka. (2021) Bioremediation of aquaculture sludge by cultivation of Hediste diversicor (O.F. Müller, 1776). Norwegian University of Science and Technology
Masters thesis
Dahl, Thomas Hagby; Reitan, Kjell Inge; Anglade, Inka. (2021) Biochemical composition of Hediste diversicolor cultivated on aquaculture sludge and utilization as a potential fish feed resource. Norwegian University of Science and Technology
Masters thesis
Antonsen, Preben Røstad; Reitan, Kjell Inge; Båtnes, Anna Solvang. (2021) Characterizing Hydrolicer treatment of Lepeophtheirus salmonis on farmed salmon. NTNU
Masters thesis
Nersten, Marit; Reitan, Kjell Inge; Båtnes, Anna Solvang. (2021) Fate of Lepeophtheirus salmonis and Caligus elongatus During Farmed Salmon Crowding. NTNU
Masters thesis
Holden, Agnes Beate; Reitan, Kjell Inge; Olsen, Rolf Erik. (2021) Effects of crowding intensity on stress responses in Atlantic salmon (Salmo salar). NTNU
Masters thesis
Cheung, Christian Baohua; Reitan, Kjell Inge; Olsen, Rolf Erik. (2021) Effects on growth and gut health in Atlantic salmon (Salmo salar) fed diets containing the macroalgae Porphyra amplissima. NTNU
Masters thesis
Reitan, Kjell Inge; Jevne, Lone Sunniva. (2020) DEVELOPMENT AND DISPERSAL OF SALMON LICE (LEPEOPHTHEIRUS SALMONIS KRØYER 1837) IN COMMERCIAL SALMON FARMING LOCALITIES. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
Stenersen, Tormod Hovdenak; Reitan, Kjell Inge; Bloecher, Nina. (2020) Characterization of lumpfish (Cyclopterus lumpus) and wrasses (Labridae) distribution and behavior In association with biofouling in Atlantic salmon (Salmo salar) sea cages. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Bouwman, Mai-Louise Kristine; Reitan, Kjell Inge; Bloecher, Nina. (2020) An investigation of biofouling and its management in Norwegian salmon aquaculture, and the potential effects on cleaner fish behaviour. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Masters thesis
Wang, Haiqing; Malzahn, Arne; Handå, Aleksander; Reitan, Kjell Inge. (2020) Utilization of the polychaete Hediste diversicolor (O.F. Müller, 1776) in recycling waste nutrients from land-based fish farms for value-adding applications. Norwegian University of Science and Technology
Doctoral dissertation
Schmedes, Peter Søndergaard; Reitan, Kjell Inge; Petersen, Jens Kjerulf. (2020) Investigating methods for improved hatchery and cultivation of Palmaria palmata. DTU
Doctoral dissertation
Rian, Synne Therese; Reitan, Kjell Inge; Kjørsvik, Elin. (2019) Start-feeding of lumpfish (Cyclopterus lumpus L.) larvae with Artemia and copepods, focusing on growth effects, survival, live prey selection and larval robustness. Department of Biology, NTNU
Masters thesis
Dimmen, Øystein Vågen; Reitan, Kjell Inge. (2019) Abundance of planktonic sea lice in intensive sea farm locations at Frøya: January-September 2018. NTNU Institutt for Biologi
Masters thesis
Bringslid, Ingeborg Hollekim; Reitan, Kjell Inge; Etter, Siv Anina; Skjermo, Jorunn. (2019) Phosphorus in Saccharina latissima Initial uptake, storage, and possibilities for recycling in IMTA-systems. NTNU Institutt for Biologi
Masters thesis
Reitan, Kjell Inge; Bøe, Renate Rimstad. (2019) Investigation of important steps in Palmaria palmata cultivation. NTNU Institutt for Biologi
Masters thesis
Filippusson, Orri; Reitan, Kjell Inge. (2018) Cultivation of Acartia tonsa with 3 different marine microalgae to optimize productivity and nutritional value. NTNU Institutt for Biologi
Masters thesis
Dahlen, Vegard Rønning; Reitan, Kjell Inge. (2018) Characterization of the initial ammonium uptake in Saccharina latissima Possible implications for cultivation in an IMTA system with intensive salmon farming. NTNU Institutt for Biologi
Masters thesis
Tofte, Sunniva; Reitan, Kjell Inge. (2018) Cultivation of Haematococcus lacustris and for production of astaxanthin and chlorophyll a. Utilization of processed water from paper industry for microalgae cultivation. . NTNU Institutt for Biologi
Masters thesis
Berntsen, Fredrik Hofseth; Reitan, Kjell Inge. (2018) Growth of the Polychaete Hediste diversicolor (O. F. Müller, 1776) fed on Smolt Sludge and Biogas Residues Evaluation of RNA/DNA Ratio as growth indicator. NTNU Institutt for Biologi
Masters thesis
Uhre, Marianne; Reitan, Kjell Inge; Kjørsvik, Elin. (2018) Oocyte development in Hediste diversicolor (O.F. Müller, 1776) and influence of manipulated light cycles. NTNU Institutt for Biologi
Masters thesis
Berntsen, Frederik; Malzahn, Arne; Reitan, Kjell Inge. (2018) Growth of the Polychaete Hediste diversicolor (O. F. Müller, 1776) fed on Smolt Sludge and Biogas Residues. Norwegian University of Science and Technology
Masters thesis
Kamilla, Sporsheim; Sporsheim, Kamilla; Johnsen, Geir; Reitan, Kjell Inge; Evertsen, Antii Jussi. (2017) Astaxanthin as a biomarker for fish feed loading in the marine ecosystem. NTNU, Trondheim
Masters thesis
Reitan, Kjell Inge; Jimez, Paula Sole. (2017) Effect on lipid and fatty acid composition of Isochrysis galbana T-ISO cultured under different LED color light and nitrogen limitation MSc thesis - Paula Solé Jiménez. NTNU
Masters thesis
Øvrelid, Margrete Slåtsve; Reitan, Kjell Inge. (2017) Characterization of planktonic sea lice distribution and association to fish farm installations. NTNU Institutt for Biologi
Masters thesis
Seekamp, Inka; Reitan, Kjell Inge. (2017) Utilization of excess nutrients from landbased aquaculture facilities by Hediste diversicolor (O.F. Müller, 1776) Production of polychaete biomass and its potential use in fish feed . NTNU Institutt for Biologi
Masters thesis
Eide, Erlend; Reitan, Kjell Inge. (2017) Marint RAS-anlegg For produksjon av laks med gjenbruk av ressursar. NTNU Institutt for Biologi
Masters thesis
Karlsson-Drangsholt, Anders; van Nes, Solveig; Fieler, Reinhold; Hansen, Pia Kupka; Chapman, Annelise Sabine; Stévant, Pierrick Francois Denis. (2017) Miljøkonsekvensanalyse: Integrert havbruk i Norge. September 2017. Bellona
Report
Reitan, Kjell Inge; Fosse, Hilde Karoline. (2016) Effect of nitrogen limitation on lipid and fatty acid composition of three marine microalgae MSc thesis -Hilde Karoline Fosse. NTNU
Masters thesis
Lavik, Andreas Quale; Reitan, Kjell Inge; Forbord, Silje. (2016) Developing a laboratory cultivation protocol for local species of Porphyra spp. NTNU Institutt for Biologi
Masters thesis
Rongved, Anna Katarina; Reitan, Kjell Inge; Attramadal, Kari Johanne Kihle. (2016) Characterization of nitrogen dynamics in different recirculation systems. NTNU Institutt for Biologi
Masters thesis
Øie, Gunvor; Richardsen, Roger ; Myhre, Pål; Reitan, Kjell Inge. (2015) Seminar: Aquaculture in Brazil - August 2015. SINTEF Fiskeri og Havbruk
Report
Skjermo, Jorunn; Aasen, Inga Marie; Arff, Johanne; Broch, Ole Jacob; Carvajal, Ana Karina; Christie, Hartvig C. (2014) A new Norwegian bioeconomy based on cultivation and processing of seaweeds: Opportunities and R&D needs. SINTEF Fisheries and Aquaculture
Report
Førde, Henny; Reitan, Kjell Inge. (2014) Development of bryozoan fouling on cultivated kelp (Saccharina latissima) in Norway. NTNU Institutt for Biologi
Masters thesis
Skjermo, Jorunn; Forbord, Silje; Handå, Aleksander; Broch, Ole Jacob; Arff, Johanne; Dahle, Stine Veronica Wiborg. (2013) MacroBiomass En kompetansebase for industriell taredyrking. SINTEF Fiskeri og havbruk
Report
Solbakken, Roar; Henriksen, Kristian; Reitan, Kjell Inge; Arff, Johanne; Ellingsen, Ingrid H.; Hindar, Kjetil. (2011) Innsamling og sammenstilling av relevant kunnskap om Sognefjorden. SINTEF Fiskeri og havbruk
Report
Øie, Gunvor; Overrein, Ingrid; Rainuzzo, Jose; Reitan, Kjell Inge; Salvesen, Ingrid; Skjermo, Jorunn. (2006) Kostnadseffektiv produksjon av kvalitetsrotatorier. SINTEF Rapport
Report
Handå, Aleksander; McClimans, Thomas; Reitan, Kjell Inge; Olsen, Yngvar. (2003) Utredning over mulige strategier og tiltak for produksjon av giftfrie blåskjell i norske fjorder (Strategies to combat toxic algae, in Norwegian). SINTEF Ocean
Report
Handå, Aleksander; Fredheim, Arne; Lien, Egil; McClimans, Thomas; Reitan, Kjell Inge; Tangen, Karl. (2003) Bruk av luftbobling og neddykket ferskvannsutslipp som metode for produksjon av giftfrie blåskjell (Artificial upwelling to combat toxic algae - in Norwegian). SINTEF Ocean
Report

Teaching

Courses

Media

2023

Academic lecture

Anglade, Inka; Kristensen, Bjørn Stian Broberg; Hagby Dahl, Thomas; Hagemann, Andreas; Malzahn, Arne; Reitan, Kjell Inge. (2023) Upcycling of carbon, nitrogen, and phosphorus from aquaculture sludge using Hediste diversicolor . European Aquaculture Society Aquaculture Europe 2023 , Vienna 2023-09-18 - 2023-09-21

2022

Academic lecture

Bringslid, Ingeborg Hollekim; Skjermo, Jorunn; Etter, Siv Anina; Reitan, Kjell Inge. (2022) POTENTIAL FOR PHOSPHORUS RECYCLING WITH Saccharina latissima CULTIVATED IN IMTA: A GROWTH AND BIOCHEMICAL PERSPECTIVE . European Aquaculture Society Aquaculture Europe 2022 , Rimini 2022-09-27 - 2022-09-30
Academic lecture

Anglade, Inka; Dahl, Thomas Hagby; Kristensen, Bjørn Stian Broberg; Hagemann, Andreas; Malzahn, Arne; Reitan, Kjell Inge. (2022) Biochemical composition of Hediste diversicolor reared on aquaculture sludge and its potential as an aquafeed resource . European Aquaculture Society Aquaculture Europe 2022 , Rimini 2022-09-27 - 2022-09-30

2021

Popular scientific lecture

Malzahn, Arne; Wang, Haiqing; Reitan, Kjell Inge; Kvæstad, Bjarne; Kousoulaki, Katerina; Anglade, Inka. (2021) Polychaetes Contribution to Circular Economy as Recyclers of Aquaculture Sludge. Forskningstorget AQUANOR 2021 , Trondheim 2021-08-24 - 2021-08-24
Academic lecture

Malzahn, Arne; Anglade, Inka; Wang, Haiqing; Reitan, Kjell Inge; Hagemann, Andreas. (2021) Production of lower trophic marine organisms on Industrial sidestreams. BlueBio COFUND & BlueMed Integrated advanced training course on Blue Biotechnologies, Aquatic products and Blue Bio-economy , Catania 2021-03-15 - 2021-03-19
Popular scientific lecture

Malzahn, Arne; Wang, Haiqing; Reitan, Kjell Inge; Anglade, Inka; Hagemann, Andreas. (2021) Polychaetes Contribution to Circular Economy as Recyclers of Aquaculture Sludge. Blå Uke , Bodø 2021-05-25 - 2021-05-30
Academic lecture

Malzahn, Arne; Reitan, Kjell Inge; Wang, Haiqing; Kousoulaki, Katerina; Kvæstad, Bjarne; Hagemann, Andreas. (2021) Polychaetes Contribution to Circular Economy as Recyclers of Aquaculture Sludge. SINTEF Ocean/NTNU Lowtrophic Seminar AQUANOR 2021 , Trondheim 2021-08-27 - 2021-08-27
Academic lecture

Rebours, Celine; Etter, Siv Anina; Sunde, Jan; Handå, Aleksander; Reitan, Kjell Inge. (2021) CONSTRAINTS AND OPPORTUNITIES OF SUSTAINABLE INTEGRATED MULTI-TROPHIC AQUACULTURE IN NORWAY: SALMONID SEA CAGE FARMING AS A DRIVING FORCE. European Aquaculture Society Aquaculture Europe 2021 , Funchal 2021-10-04 - 2021-10-07

2019

Academic lecture

Wang, Haiqing; Hagemann, Andreas; Reitan, Kjell Inge; Kjørsvik, Elin; Handå, Aleksander; Malzahn, Arne. (2019) Influence of photoperiod and temperature on reproductive development and oocyte growth in polychaete Hediste diversicolor. International Polychaetology Association 13th International Polychaete Conference , Long Beach 2019-08-04 - 2019-08-09
Academic lecture

Wang, Haiqing; Handå, Aleksander; Reitan, Kjell Inge; Malzahn, Arne. (2019) Waste from land based salmon farm recycled by Polychaete. NTNU Ocean Week , Trondheim 2019-05-06 - 2019-05-08
Academic lecture

Wang, Haiqing; Hagemann, Andreas; Reitan, Kjell Inge; Uhre, Marianne; Handå, Aleksander; Malzahn, Arne. (2019) The role of temperature and photoperiod in regulating oocyte growth of the polychaete Hediste diversicolor. International Polychaetology Association 13th International Polychaete Conference , Long Beach, California 2019-08-04 - 2019-08-09
Poster

Hagemann, Andreas; Wang, Haiqing; Reitan, Kjell Inge; Ejlertsson, Jörgen; Wollan, Håvard; Handå, Aleksander. (2019) Bioremediation of aquaculture and biogas side streams using polychaetes (Hediste diversicolor, O.F. MÜLLER, 1776). I: Growth & Mortality. European Aquaculture Soceiety Aquaculture Europe 2019 , Berlin 2019-10-07 - 2019-10-10
Poster

Malzahn, Arne; Wang, Haiqing; Reitan, Kjell Inge; Ejlertson, Jørgen; Wollan, Håvard; Handå, Aleksander. (2019) Bioremediation of aquaculture and biogas side streams using polychaetes (Hediste diversicolor, O.F. MÜLLER, 1776). II: Biochemical composition. Eorpean Aquaculture Society Aquaculture Europe 2019 , Berlin 2019-10-07 - 2019-10-10
Academic lecture

Etter, Siv Anina; Forbord, Silje; Dahlen, Vegard Rønning; Handå, Aleksander; Olsen, Yngvar; Reitan, Kjell Inge. (2019) INTITIAL UPTAKE CAPACITY OF AMONIUM IN SACCHARINA LATISSIMA IN AN IMTA CONTEXT. European Aquaculture Society Aquaculture Europe 2019 , Berlin 2019-10-08 - 2019-10-11
Poster

Wang, Haiqing; Hagemann, Andreas; Reitan, Kjell Inge; Kjørsvik, Elin; Handå, Aleksander; Uhre, Marianne. (2019) Influence of photoperiod and temperature on reproductive development and oocyte growth in polychaete Hediste diversicolor . European Aquaculture Society Aquaculture Europe , Berlin 2019-10-07 - 2019-10-10

2018

Lecture

Wang, Xinxin; Chauton, Matilde Skogen; Vadstein, Olav; Reitan, Kjell Inge. (2018) Microalgae as a feed source for Aquaculture: effect of cultivation conditions on Lipid and Fatty acid composition. AQUA 2018 2018-08-26 - 2018-08-29
Lecture

Reitan, Kjell Inge. (2018) NTNU – Brohodet Nordmøre? . Tjeldbergodden Utvikling Strategikonferanse Tjeldbergodden Utvikling , Tjeldbergodden 2018-02-26 - 2018-02-26
Lecture

Reitan, Kjell Inge. (2018) Sustainability as a basis for the Norwegian aquaculture industry . French and Norwegian Embassy SeaTech Week Brest 2018 , Brest, France 2018-10-08 - 2018-10-12
Academic lecture

Reitan, Kjell Inge. (2018) Sustainability as a basis for the Norwegian aquaculture industry. NTNU og SINTEF Sustainable aquaculture - Norway and China cooperation , Trondheim 2018-11-12 - 2018-11-16
Lecture

Reitan, Kjell Inge. (2018) Miljøutfordringer i havbruksnæringen . Futurum Futurum Havbrukskonferanse Narvik , Narvik 2018-09-06 - 2018-09-07
Lecture

Reitan, Kjell Inge. (2018) NTNU Oceans Tematisk satsningsområde. NCE Aquatech årskonferanse, 28. februar 2018 2018-02-27 - 2018-02-28
Lecture

Reitan, Kjell Inge. (2018) Organisk avfall fra storskala oppdrett – problem eller ressurs? . Fosen renovasjon Stategi workshop Fosen renovasjon , Stokkøya, Åfjord 2018-09-20 - 2018-09-20
Academic lecture

Båtnes, Anna Solvang; Jevne, Lone Sunniva; Reitan, Kjell Inge; Olsen, Yngvar. (2018) Taskforce lakselus: mekanismer for spredning av lakselus. FHFs lusekonferanse , Trondheim 2018-01-22 - 2018-01-24
Poster

Båtnes, Anna Solvang; Bones, Atle M.; Guragain, Prashanna; Guttu, Ane Maria; Jevne, Lone Sunniva; Nytrø, Ane Vigdisdatter. (2018) Taskforce salmon lice – spread and infection mechanisms of sea lice within and between farmed and wild populations of salmonids. Sea Lice 2018 , Punta Arenas 2018-11-04 - 2018-11-08
Poster

Jevne, Lone Sunniva; Reitan, Kjell Inge. (2018) Implication of change in methods for delousing and controlling salmon lice (Lepeophtheirus salmonis) in a salmon producing area in central Norway in the period 2012 to 2017. Interdisciplinary Research Center for the Aquaculture (INCAR Sealice 2018 , Punta Aranas 2018-11-04 - 2018-11-09
Lecture

Chauton, Matilde Skogen; Reitan, Kjell Inge; Wang, Xinxin. (2018) Mikroalger som kilde for marint lipid til bruk i fiskefôr. NFR Havbrukskonferansen 2018 , Oslo 2018-04-18 - 2018-04-18

2017

Interview

Reitan, Kjell Inge; Petersen, Magnus. (2017) – Havbruksnæringen gjødsler havet for seks milliarder årlig. Kyst.no Kyst.no [Internet] 2017-02-16
Lecture

Reitan, Kjell Inge. (2017) Master program «Ocean resources». SusAqua - Brazil SusAquaBrazil - project - New species in aquaculture 2017-08-18 -
Lecture

Rød, Kaia Kjølbo; Reitan, Kjell Inge. (2017) Seaweed Energy Solutions. SusAquaBrazil Workshop on macroalgae aquaculture: Synergies between Brazil and Norway , SINTEF Sealab 2017-08-18 -
Lecture

Wang, Xinxin; Nymark, Marianne; Chauton, Matilde Skogen; Aasen, Inga Marie; Vadstein, Olav; Reitan, Kjell Inge. (2017) Marine microalgae: Resource for protein and EPA/DHA for use in aquafeed. SINTEF Ocean Future feeds and ingredients , AquaNor 2017-08-17 - 2017-08-17
Academic lecture

Jevne, Lone Sunniva; Reitan, Kjell Inge. (2017) The density of planktonic stages of salmon lice (Lepeophtheirus salmonis Køyer) in relation to biofouling on net structures, and the use of louse skirts in Norwegian salmon farms. European aquaculture society Aquaculture Europe 2017 , Dubrovnic 2017-10-17 - 2017-10-20
Interview

Jevne, Lone Sunniva; Båtnes, Anna Solvang; Reitan, Kjell Inge; Olsen, Yngvar; Guttu, Ane Maria. (2017) På lag mot lakselusa. Frøya Nyheter Frøya Nyheter [Internet] 2017-04-06
Lecture

Reitan, Kjell Inge; Fredheim, Arne. (2017) New technology in Norwegian aquaculture: Production status and environmental challenges . Norwegian embassy and Innovation Norway, Brazil Norwegian-Brazilian Business and Science Week , Sao Paulo 2017-11-07 - 2017-11-08

2016

Lecture

Reitan, Kjell Inge. (2016) Marine aquaculture Research at Norwegian University of Science and Technology - Cooperaiton with the industry for Research based education. SusAquaBrazil II Workshop SusAqua-Brazil - Strategies for Seaweed Lagre-Scale Cultivation in Brazil and Western Europe , Florianopolis 2016-11-21 - 2016-11-22
Lecture

Reitan, Kjell Inge. (2016) SusAquaBrazil - Marine aquaculture as a sustainable green industry in Brazil. SusAquaBrazil II Workshop SusAqua-Brazil - Strategies for Seaweed Lagre-Scale Cultivation in Brazil and Western Europe , Florianopolis 2016-11-21 - 2016-11-22
Lecture

Hayashi, Leila; Reitan, Kjell Inge. (2016) Design and prototype of Kappaphycus alvarezii mechanical harvester. SusAquaBrazil II Workshop SusAqua-Brazil - Strategies for Seaweed Lagre-Scale Cultivation in Brazil and Western Europe , Florianopolis 2016-11-21 - 2016-11-22
Lecture

Routledge, Eric; Reitan, Kjell Inge. (2016) Aquaculture in Brazil. SusAquaBrazil II Workshop SusAqua-Brazil - Strategies for Seaweed Lagre-Scale Cultivation in Brazil and Western Europe , Florianopolis 2016-11-21 - 2016-11-22
Lecture

Ucedo, Rodrigo Martinho; Gemael, Olivia Maria Guimaraes; Reitan, Kjell Inge. (2016) Study of harmful algae Bloom in marine farms of Santa Catarina, Brazil: guidelines for implementation of seaweed farms. SusAquaBrazil II Workshop SusAqua-Brazil - Strategies for Seaweed Lagre-Scale Cultivation in Brazil and Western Europe , Florianopolis 2016-11-21 - 2016-11-22
Lecture

Pires, Clovis Murilo; da Silva Neves, Filipe Augusto; Reitan, Kjell Inge. (2016) Cultivation of Kappaphycus alvarezil in shrimp bioflocs effluents. SusAquaBrazil II Workshop SusAqua-Brazil - Strategies for Seaweed Lagre-Scale Cultivation in Brazil and Western Europe , Florianopolis 2016-11-21 - 2016-11-22
Lecture

Pontinha, Vitor; Reitan, Kjell Inge. (2016) Brown seaweeds dietary supplementation for white-leg shrimp. SusAquaBrazil II Workshop SusAqua-Brazil - Strategies for Seaweed Lagre-Scale Cultivation in Brazil and Western Europe , Florianopolis 2016-11-21 - 2016-11-22