Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway
A 3-dimensional hydrodynamic-ecological model system (SINMOD) was used to estimate the full-scale cultivation potential of the brown alga Saccharina latissima in integrated multi-trophic aquaculture (IMTA) with Atlantic salmon Salmo salar. A previously developed model for the frond size and composit...
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Online Access: | http://hdl.handle.net/11250/2484833 https://doi.org/10.3354/aei00080 |
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ftsintef:oai:sintef.brage.unit.no:11250/2484833 2024-09-15T17:56:33+00:00 Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway Broch, Ole Jacob Ellingsen, Ingrid H. Forbord, Silje Wang, Xinxin Volent, Zsolt Alver, Morten Handå, Aleksander Andresen, Kjersti Slagstad, Dag Reitan, Kjell Inge Olsen, Yngvar Skjermo, Jorunn 2013-08-13 application/pdf http://hdl.handle.net/11250/2484833 https://doi.org/10.3354/aei00080 eng eng Notur/NorStore: NN2967K Aquaculture Environment Interactions. 2013, 4 (2), 187-206. urn:issn:1869-215X http://hdl.handle.net/11250/2484833 https://doi.org/10.3354/aei00080 cristin:1043343 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © The Authors 2013 187-206 4 Aquaculture Environment Interactions 2 Saccharina latissima Integrated multi-trophic aquaculture Mathematical model Journal article Peer reviewed 2013 ftsintef https://doi.org/10.3354/aei00080 2024-08-30T03:27:11Z A 3-dimensional hydrodynamic-ecological model system (SINMOD) was used to estimate the full-scale cultivation potential of the brown alga Saccharina latissima in integrated multi-trophic aquaculture (IMTA) with Atlantic salmon Salmo salar. A previously developed model for the frond size and composition (carbon and nitrogen content) of S. latissima sporophytes was adjusted to data from an outdoor mesocosm growth experiment and then coupled and run online with the 3-dimensional model system. Results from simulations were compared with data from an IMTA field experiment, providing partial validation of the hydrodynamic–ecological–kelp model system. The model system was applied to study the large-scale cultivation potential of S. latissima in IMTA with salmon and to quantify its seasonal bioremediation potential. The results suggest a possible yield of 75 t fresh weight S. latissima ha-1 in 4 mo (February to June) and about 170 t fresh weight ha-1 in 10 mo (August to June). The results further suggest that the net nitrogen consumption of a 1 ha S. latissima installation in the vicinity of a fish farm producing approximately 5000 t salmon in a production cycle is about 0.36 (0.15) t NH4+-N, or a removal of 0.34% (0.41%) of the dissolved inorganic nitrogen effluent with a cultivation period from August (February) to June. Due to the differing seasonal growth patterns of fish and kelp, there was a mismatch between the maximum effluent of NH4+-N from the fish farm and the maximum uptake rates in S. latissima. publishedVersion Article in Journal/Newspaper Atlantic salmon Salmo salar SINTEF Open Aquaculture Environment Interactions 4 2 187 206 |
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Open Polar |
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SINTEF Open |
op_collection_id |
ftsintef |
language |
English |
topic |
Saccharina latissima Integrated multi-trophic aquaculture Mathematical model |
spellingShingle |
Saccharina latissima Integrated multi-trophic aquaculture Mathematical model Broch, Ole Jacob Ellingsen, Ingrid H. Forbord, Silje Wang, Xinxin Volent, Zsolt Alver, Morten Handå, Aleksander Andresen, Kjersti Slagstad, Dag Reitan, Kjell Inge Olsen, Yngvar Skjermo, Jorunn Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway |
topic_facet |
Saccharina latissima Integrated multi-trophic aquaculture Mathematical model |
description |
A 3-dimensional hydrodynamic-ecological model system (SINMOD) was used to estimate the full-scale cultivation potential of the brown alga Saccharina latissima in integrated multi-trophic aquaculture (IMTA) with Atlantic salmon Salmo salar. A previously developed model for the frond size and composition (carbon and nitrogen content) of S. latissima sporophytes was adjusted to data from an outdoor mesocosm growth experiment and then coupled and run online with the 3-dimensional model system. Results from simulations were compared with data from an IMTA field experiment, providing partial validation of the hydrodynamic–ecological–kelp model system. The model system was applied to study the large-scale cultivation potential of S. latissima in IMTA with salmon and to quantify its seasonal bioremediation potential. The results suggest a possible yield of 75 t fresh weight S. latissima ha-1 in 4 mo (February to June) and about 170 t fresh weight ha-1 in 10 mo (August to June). The results further suggest that the net nitrogen consumption of a 1 ha S. latissima installation in the vicinity of a fish farm producing approximately 5000 t salmon in a production cycle is about 0.36 (0.15) t NH4+-N, or a removal of 0.34% (0.41%) of the dissolved inorganic nitrogen effluent with a cultivation period from August (February) to June. Due to the differing seasonal growth patterns of fish and kelp, there was a mismatch between the maximum effluent of NH4+-N from the fish farm and the maximum uptake rates in S. latissima. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Broch, Ole Jacob Ellingsen, Ingrid H. Forbord, Silje Wang, Xinxin Volent, Zsolt Alver, Morten Handå, Aleksander Andresen, Kjersti Slagstad, Dag Reitan, Kjell Inge Olsen, Yngvar Skjermo, Jorunn |
author_facet |
Broch, Ole Jacob Ellingsen, Ingrid H. Forbord, Silje Wang, Xinxin Volent, Zsolt Alver, Morten Handå, Aleksander Andresen, Kjersti Slagstad, Dag Reitan, Kjell Inge Olsen, Yngvar Skjermo, Jorunn |
author_sort |
Broch, Ole Jacob |
title |
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway |
title_short |
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway |
title_full |
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway |
title_fullStr |
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway |
title_full_unstemmed |
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway |
title_sort |
modelling the cultivation and bioremediation potential of the kelp saccharina latissima in close proximity to an exposed salmon farm in norway |
publishDate |
2013 |
url |
http://hdl.handle.net/11250/2484833 https://doi.org/10.3354/aei00080 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
187-206 4 Aquaculture Environment Interactions 2 |
op_relation |
Notur/NorStore: NN2967K Aquaculture Environment Interactions. 2013, 4 (2), 187-206. urn:issn:1869-215X http://hdl.handle.net/11250/2484833 https://doi.org/10.3354/aei00080 cristin:1043343 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © The Authors 2013 |
op_doi |
https://doi.org/10.3354/aei00080 |
container_title |
Aquaculture Environment Interactions |
container_volume |
4 |
container_issue |
2 |
container_start_page |
187 |
op_container_end_page |
206 |
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1810432743213891584 |