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Norwegian Seaweed Technology Center

Norwegian Seaweed Technology Center

Senior Research Scientist

Norway has the opportunity to develop macroalgae cultivation to a new, large industry.

About the centre

Norway has the opportunity to develop the macroalgae cultivation to a new, large industry. Industrial cultivation of macroalgae gives opportunities for production of biomass that can be used as basis for many different products and that can contribute to make Norway more self-sufficient on food, feed ingredients and bioenergy. Norway has vast areas along the coast that are suitable for seaweed cultivation. Seaweeds are primary producers and can be cultivated in the sea without the use of arable land, fertilizers, fresh water, pesticides or antibiotics.

Norwegian Seaweed Technology Center is a knowledge platform for technology development within industrial cultivation, harvesting, processing and application of seaweed in Norway. The center of competence constitutes SINTEF Fisheries and Aquaculture, SINTEF Materials and Chemistry, NTNU Department of Biology and NTNU Department of Biotechnology. The center has a broad network of national and international collaboration partners and aims to support the Norwegian industry and public sector in enabling a new economy based on seaweed cultivation and processing.

Examples of applications of seaweed biomass:

  • Food and health food
  • Feed and feed ingredients
  • Cosmetics
  • Pharmaceutical products
  • Bio-chemicals
  • Bioenergy
  • Minerals
  • Fertilizers and soil-conditioning

Seaweed cultivation may contribute positively to the environment through:

  • Production of biomass that can replace products made from fossil feed-stocks
  • Replacement of feed proteins cultivated on areas that originally has been rain forest
  • Recycling of excess nutrients from fish farms (IMTA)
  • New habitats for marine larvae and juveniles
  • Re-establishment of seaweed ecosystems

 

Contact

Jorunn Skjermo

Senior Research Scientist
Name
Jorunn Skjermo
Title
Senior Research Scientist
Phone
982 45 040
Department
Environment and New Resources
Office
Trondheim
Company
SINTEF Ocean AS

Reports and publications

  1. Q.-V. Bach, Sillero, M.V., K.-Q. Tran, Skjermo, J. 2014. Fast hydrothermal liquefaction of a Norwegian macro-alga: Screening tests, Algal Res. (2014), doi.org/10.1016/j.algal.2014.05.009.
  2. Kalogerakis N, Arff J, Banat IM, Broch OJ, Daffonchio D, Edvardsen T, Eguiraun H, Giuliano L, Handå A, Lopez-de-Ipiña K, Marigomez I, Martinez, I, Øie G, Rojo F, Skjermo J, Zanaroli G, Fava F. 2014. The Role of Environmental Biotechnology in Exploiting, Monitoring, Protecting, Preserving and Decontaminating the Marine Environment. New Biotechnology, doi: 10.1016/j.nbt.2014.03.007
  3. Wang X, Andresen K, Handå A, Jensen B, Reitan KI, Olsen Y 2013. Chemical composition of feed, fish and faeces as input to mass balance estimation of biogeneic waste discharge from an Atlantic salmon farm with an evaluation of IMTA feasibility. Aquaculture Environment Interactions 4, 147-162.
  4. Broch OJ, Ellingsen I, Forbord S, Wang X, Volent Z, Alver MO, Handå A, Andresen K, Slagstad D, Reita, KI, Olsen Y, Skjermo J. 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 4, 187-206.
  5. Wang X, Broch OJ, Forbord S, Handå A, Reitan KI., Skjermo J, Vadstein O, Olsen Y. Assimilation of inorganic nutrients from salmon (Salmo salar) farming by the macroalgea (Saccharina latissima) in an exposed coastal environment: Implications for integrated multi-trophic aquaculture. Journal of Applied Phycology. 26, 1869-1878DOI 10.1007/s10811-013-0230-1
  6. Handå A, Forbord S, Wang X, Broch OJ, Dahle SW, Størseth TR, Reitan KI, Olsen Y, Skjermo J. 2013. Seasonal- and depth-dependent growth of cultivated kelp (Saccharina latissima) in close proximity to salmon (Salmo salar) aquaculture in Norway. Aquaculture 414-415, 191-201.
  7. Broch OJ, Slagstad, D. 2012. Modelling seasonal growth and composition of the kelp Saccharina latissima. Journal of Applied Phycology, 24 (4), 759-776; DOI: 10.1007/s10811-011-9696-y
  8. Forbord S, Skjermo J, Arff J, Handå A, Reitan KI, Bjerregaard R, Lüning K. 2012. Development of Saccharina latissima kelp hatcheries with year-round production of zoospores and juvenile sporophytes on culture ropes for kelp aquaculture. Journal of Applied Phycology, 24 (3), 393-399.