A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture
Integrated multitrophic aquaculture (IMTA) has been proposed as a solution to nutrient enrichment generated by intensive fish mariculture. In order to evaluate the potential of IMTA as a nutrient bioremediation method it is essential to know the ratio of fed to extractive organisms required for the...
Published in: | Estuarine, Coastal and Shelf Science |
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ftunivstirling:oai:dspace.stir.ac.uk:1893/24075 2023-05-15T15:32:55+02:00 A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture Lamprianidou, Fani Telfer, Trevor Ross, Lindsay University of Stirling Institute of Aquaculture orcid:0000-0003-1613-9026 2015-10-05 application/pdf http://hdl.handle.net/1893/24075 https://doi.org/10.1016/j.ecss.2015.07.045 http://dspace.stir.ac.uk/bitstream/1893/24075/1/Lamprianidou%20et%20al%202015%20manuscript%20ECSS.pdf en eng Elsevier Lamprianidou F, Telfer T & Ross L (2015) A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture. Estuarine, Coastal and Shelf Science, 164, pp. 253-264. https://doi.org/10.1016/j.ecss.2015.07.045 http://hdl.handle.net/1893/24075 doi:10.1016/j.ecss.2015.07.045 WOS:000367862400027 2-s2.0-84939217398 552074 http://dspace.stir.ac.uk/bitstream/1893/24075/1/Lamprianidou%20et%20al%202015%20manuscript%20ECSS.pdf Accepted refereed manuscript of: Lamprianidou F, Telfer T & Ross L (2015) A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture, Estuarine, Coastal and Shelf Science, 164, pp. 253-264. DOI:10.1016/j.ecss.2015.07.045 © 2015, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ http://creativecommons.org/licenses/by-nc-nd/4.0/ CC-BY-NC-ND IMTA Ulva Paracentrotus lividus Dynamic energy budget Nitrogen Modelling Journal Article AM - Accepted Manuscript 2015 ftunivstirling https://doi.org/10.1016/j.ecss.2015.07.045 2022-06-13T18:44:10Z Integrated multitrophic aquaculture (IMTA) has been proposed as a solution to nutrient enrichment generated by intensive fish mariculture. In order to evaluate the potential of IMTA as a nutrient bioremediation method it is essential to know the ratio of fed to extractive organisms required for the removal of a given proportion of the waste nutrients. This ratio depends on the species that compose the IMTA system, on the environmental conditions and on production practices at a target site. Due to the complexity of IMTA the development of a model is essential for designing efficient IMTA systems. In this study, a generic nutrient flux model for IMTA was developed and used to assess the potential of IMTA as a method for nutrient bioremediation. A baseline simulation consisting of three growth models for Atlantic salmon Salmo salar, the sea urchin Paracentrotus lividusand for the macroalgae Ulvasp. is described. The three growth models interact with each other and with their surrounding environment and they are all linked via processes that affect the release and assimilation of particulate organic nitrogen (PON) and dissolved inorganic nitrogen (DIN). The model forcing functions are environmental parameters with temporal variations that enables investigation of the understanding of interactions among IMTA components and of the effect of environmental parameters. The baseline simulation has been developed for marine species in a virtually closed system in which hydrodynamic influences on the system are not considered. The model can be used as a predictive tool for comparing the nitrogen bioremediation efficiency of IMTA systems under different environmental conditions (temperature, irradiance and ambient nutrient concentration) and production practices, for example seaweed harvesting frequency, seaweed culture depth, nitrogen content of feed and others, or of IMTA systems with varying combinations of cultured species and can be extended to open water IMTA once coupled with waste distribution models. Article in Journal/Newspaper Atlantic salmon Salmo salar University of Stirling: Stirling Digital Research Repository Imta ENVELOPE(156.945,156.945,61.792,61.792) Estuarine, Coastal and Shelf Science 164 253 264 |
institution |
Open Polar |
collection |
University of Stirling: Stirling Digital Research Repository |
op_collection_id |
ftunivstirling |
language |
English |
topic |
IMTA Ulva Paracentrotus lividus Dynamic energy budget Nitrogen Modelling |
spellingShingle |
IMTA Ulva Paracentrotus lividus Dynamic energy budget Nitrogen Modelling Lamprianidou, Fani Telfer, Trevor Ross, Lindsay A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture |
topic_facet |
IMTA Ulva Paracentrotus lividus Dynamic energy budget Nitrogen Modelling |
description |
Integrated multitrophic aquaculture (IMTA) has been proposed as a solution to nutrient enrichment generated by intensive fish mariculture. In order to evaluate the potential of IMTA as a nutrient bioremediation method it is essential to know the ratio of fed to extractive organisms required for the removal of a given proportion of the waste nutrients. This ratio depends on the species that compose the IMTA system, on the environmental conditions and on production practices at a target site. Due to the complexity of IMTA the development of a model is essential for designing efficient IMTA systems. In this study, a generic nutrient flux model for IMTA was developed and used to assess the potential of IMTA as a method for nutrient bioremediation. A baseline simulation consisting of three growth models for Atlantic salmon Salmo salar, the sea urchin Paracentrotus lividusand for the macroalgae Ulvasp. is described. The three growth models interact with each other and with their surrounding environment and they are all linked via processes that affect the release and assimilation of particulate organic nitrogen (PON) and dissolved inorganic nitrogen (DIN). The model forcing functions are environmental parameters with temporal variations that enables investigation of the understanding of interactions among IMTA components and of the effect of environmental parameters. The baseline simulation has been developed for marine species in a virtually closed system in which hydrodynamic influences on the system are not considered. The model can be used as a predictive tool for comparing the nitrogen bioremediation efficiency of IMTA systems under different environmental conditions (temperature, irradiance and ambient nutrient concentration) and production practices, for example seaweed harvesting frequency, seaweed culture depth, nitrogen content of feed and others, or of IMTA systems with varying combinations of cultured species and can be extended to open water IMTA once coupled with waste distribution models. |
author2 |
University of Stirling Institute of Aquaculture orcid:0000-0003-1613-9026 |
format |
Article in Journal/Newspaper |
author |
Lamprianidou, Fani Telfer, Trevor Ross, Lindsay |
author_facet |
Lamprianidou, Fani Telfer, Trevor Ross, Lindsay |
author_sort |
Lamprianidou, Fani |
title |
A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture |
title_short |
A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture |
title_full |
A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture |
title_fullStr |
A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture |
title_full_unstemmed |
A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture |
title_sort |
model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture |
publisher |
Elsevier |
publishDate |
2015 |
url |
http://hdl.handle.net/1893/24075 https://doi.org/10.1016/j.ecss.2015.07.045 http://dspace.stir.ac.uk/bitstream/1893/24075/1/Lamprianidou%20et%20al%202015%20manuscript%20ECSS.pdf |
long_lat |
ENVELOPE(156.945,156.945,61.792,61.792) |
geographic |
Imta |
geographic_facet |
Imta |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
Lamprianidou F, Telfer T & Ross L (2015) A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture. Estuarine, Coastal and Shelf Science, 164, pp. 253-264. https://doi.org/10.1016/j.ecss.2015.07.045 http://hdl.handle.net/1893/24075 doi:10.1016/j.ecss.2015.07.045 WOS:000367862400027 2-s2.0-84939217398 552074 http://dspace.stir.ac.uk/bitstream/1893/24075/1/Lamprianidou%20et%20al%202015%20manuscript%20ECSS.pdf |
op_rights |
Accepted refereed manuscript of: Lamprianidou F, Telfer T & Ross L (2015) A model for optimization of the productivity and bioremediation efficiency of marine integrated multitrophic aquaculture, Estuarine, Coastal and Shelf Science, 164, pp. 253-264. DOI:10.1016/j.ecss.2015.07.045 © 2015, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ http://creativecommons.org/licenses/by-nc-nd/4.0/ |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1016/j.ecss.2015.07.045 |
container_title |
Estuarine, Coastal and Shelf Science |
container_volume |
164 |
container_start_page |
253 |
op_container_end_page |
264 |
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1766363391879806976 |