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dc.contributor.authorBøhn, Thomas
dc.contributor.authorStrøm, John Frederik
dc.contributor.authorSanchez-Jerez, Pablo
dc.contributor.authorKeeley, Nigel B.
dc.contributor.authorJohansen, Torild
dc.contributor.authorGjelland, Karl Øystein
dc.contributor.authorSandlund, Nina
dc.contributor.authorSæther, Bjørn Steinar
dc.contributor.authorSætra, Ingeborg Mathisen
dc.contributor.authorOlsen, Esben Moland
dc.contributor.authorSkjæraasen, Jon Egil
dc.contributor.authorMeier, Sonnich
dc.contributor.authorvan der Meeren, Terje
dc.contributor.authorBjørn, Pål Arne
dc.date.accessioned2024-10-14T10:52:12Z
dc.date.available2024-10-14T10:52:12Z
dc.date.issued2024-02-27
dc.description.abstractAquaculture provides an important and expanding source of protein rich and healthy food to the world. However, to minimize environmental harm from aquaculture, interactions with wild fish communities need to be thoroughly assessed. Here, we characterize the existing knowledge pertaining to such interactions, exemplified with Atlantic salmon (Salmo salar) farming in open net pens along the Norwegian coast and potential consequences for wild Atlantic cod (Gadus morhua) populations. Importantly, the wild cod fishery also provides a protein rich, high quality food source with high economic value. We identify seven risk sources that may affect behaviour, physiology, and survival in wild cod. Of particular importance is the large amount of waste feed that causes wild fish to aggregate around farms, thereby altering a multitude of ecological interactions including predation and disease transmission. Moreover, altered food quality in pellets may alter physiological processes and cause mortality to vulnerable life-stages in wild cod. More research is needed on mechanisms and thresholds for harm. As the most important cod fisheries are found in northern Norway, where climate change also is rapid, we expect stronger and potentially more harmful interactions between fish farming and wild cod fisheries as aquaculture continues to expand. We hope that our analysis will inspire further research, on farmed salmon and wild cod interactions, but also on aquaculture and wild fish interactions in general. Such research is fundamental for the development of management systems that can reduce the impact of aquaculture on fisheries and the environment.en_US
dc.identifier.citationBøhn, Strøm, Sanchez-Jerez, Keeley, Johansen, Gjelland, Sandlund, Sæther, Sætra, Olsen, Skjæraasen, Meier, van der Meeren, Bjørn. Ecological interactions between farmed Atlantic salmon and wild Atlantic cod populations in Norway: A review of risk sources and knowledge gaps. Reviews in Aquaculture. 2024;16(3):1333-1350en_US
dc.identifier.cristinIDFRIDAID 2250237
dc.identifier.doi10.1111/raq.12899
dc.identifier.issn1753-5123
dc.identifier.issn1753-5131
dc.identifier.urihttps://hdl.handle.net/10037/35214
dc.language.isoengen_US
dc.publisherWileyen_US
dc.relation.journalReviews in Aquaculture
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2024 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0en_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)en_US
dc.titleEcological interactions between farmed Atlantic salmon and wild Atlantic cod populations in Norway: A review of risk sources and knowledge gapsen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)