Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/36266
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dc.contributor.authorTyldesley, Emmaen_UK
dc.contributor.authorBanas, Neil Sen_UK
dc.contributor.authorDiack, Graemeen_UK
dc.contributor.authorKennedy, Richarden_UK
dc.contributor.authorGillson, Jonathanen_UK
dc.contributor.authorJohns, David Gen_UK
dc.contributor.authorBull, Colinen_UK
dc.contributor.editorJuanes, Francisen_UK
dc.date.accessioned2024-10-03T00:13:59Z-
dc.date.available2024-10-03T00:13:59Z-
dc.date.issued2024-08en_UK
dc.identifier.urihttp://hdl.handle.net/1893/36266-
dc.description.abstractReturn rates of Atlantic salmon (Salmo salar) from the sea to European rivers have declined in recent decades. The first months at sea are critical for growth and survival; recent evidence suggests that reduced food availability may be a contributory factor to the observed declines. Here, zooplankton abundance data are used to derive a measure of prey energy available to forage fish prey of salmon during early marine migration. This zooplankton prey energy has significantly and dramatically declined over much of the northeast Atlantic, and specifically within key salmon migration domains, over the past 60 years. Marine return rates from a set of southern European populations are found to exhibit clustering not entirely predictable from geographical proximity. Variability in grouped return rates from these populations is correlated with zooplankton energy on a range of scales, demonstrating the potential use of zooplankton energy as an indicator of salmon marine survival. Comparison with environmental variables derived from ocean model reanalysis data suggests zooplankton energy is regulated by a combination of climate change impacts on ecosystem productivity and multi-decadal variability in water mass influence along the migration routes.en_UK
dc.language.isoenen_UK
dc.publisherOxford University Press (OUP)en_UK
dc.relationTyldesley E, Banas NS, Diack G, Kennedy R, Gillson J, Johns DG & Bull C (2024) Patterns of declining zooplankton energy in the northeast Atlantic as an indicator for marine survival of Atlantic salmon. Juanes F (Editor) <i>ICES Journal of Marine Science</i>, 81 (6). https://doi.org/10.1093/icesjms/fsae077en_UK
dc.rights© The Author(s) 2024. Published by Oxford University Press on behalf of International Council for the Exploration of the Sea. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.en_UK
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_UK
dc.subjectSalmo salaren_UK
dc.subjectmarine survivalen_UK
dc.subjectecosystem-based managementen_UK
dc.subjectforage fish larvaeen_UK
dc.subjectzooplanktonen_UK
dc.subjectCalanusen_UK
dc.subjectcopepodsen_UK
dc.subjectoceanographyen_UK
dc.subjectNorth Atlantic Oceanen_UK
dc.subjectcontinuous Plankton Recorderen_UK
dc.titlePatterns of declining zooplankton energy in the northeast Atlantic as an indicator for marine survival of Atlantic salmonen_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.1093/icesjms/fsae077en_UK
dc.citation.jtitleICES Journal of Marine Scienceen_UK
dc.citation.issn1095-9289en_UK
dc.citation.issn1054-3139en_UK
dc.citation.volume81en_UK
dc.citation.issue6en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderAST Atlantic Salmon Trusten_UK
dc.author.emailc.d.bull@stir.ac.uken_UK
dc.citation.date22/06/2024en_UK
dc.contributor.affiliationUniversity of Strathclydeen_UK
dc.contributor.affiliationUniversity of Strathclydeen_UK
dc.contributor.affiliationThe Atlantic Salmon Trusten_UK
dc.contributor.affiliationAgri-food & Biosciences Instituteen_UK
dc.contributor.affiliationCEFAS - Centre for Environment, Fisheries and Aquaculture Scienceen_UK
dc.contributor.affiliationMarine Biological Associationen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.identifier.isiWOS:001251605400001en_UK
dc.identifier.scopusid2-s2.0-85201751079en_UK
dc.identifier.wtid2031875en_UK
dc.contributor.orcid0009-0000-5489-0318en_UK
dc.contributor.orcid0000-0002-1892-9497en_UK
dc.contributor.orcid0000-0003-2933-1658en_UK
dc.date.accepted2024-05-20en_UK
dcterms.dateAccepted2024-05-20en_UK
dc.date.filedepositdate2024-09-26en_UK
dc.relation.funderprojectSecondment to Atlantic Salmon Trusten_UK
dc.relation.funderrefn/aen_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorTyldesley, Emma|0009-0000-5489-0318en_UK
local.rioxx.authorBanas, Neil S|0000-0002-1892-9497en_UK
local.rioxx.authorDiack, Graeme|en_UK
local.rioxx.authorKennedy, Richard|en_UK
local.rioxx.authorGillson, Jonathan|en_UK
local.rioxx.authorJohns, David G|en_UK
local.rioxx.authorBull, Colin|0000-0003-2933-1658en_UK
local.rioxx.projectn/a|Atlantic Salmon Trust|en_UK
local.rioxx.contributorJuanes, Francis|en_UK
local.rioxx.freetoreaddate2024-09-26en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by/4.0/|2024-09-26|en_UK
local.rioxx.filenamefsae077.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1095-9289en_UK
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