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Fisheries in a warming ocean: trends in fish catches in the large marine ecosystems of the world

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dc.contributor.authorGamito, Rita
dc.contributor.authorCosta, Maria José
dc.contributor.authorCabral, Henrique
dc.date.accessioned2020-01-19T19:53:11Z
dc.date.available2020-01-19T19:53:11Z
dc.date.issued2015
dc.description.abstractTrends in annual catches of fish species in the large marine ecosystems (LMEs) of the world were analysed, relating them with changes in sea surface temperature. LMEs are large coastal areas with broad ecosystem similarities, and the vast majority of them have warmed in the period of 1982–2006. Changes in sea water temperature, induced by climate change, affect the geographic distribution of fish species in marine ecosystems. Shifts in distribution of fish will most likely affect the abundance, distribution and composition of fisheries catches. In the present paper, a decreasing trend in the catches of fish species in warming LMEs was observed. Catches in years of cold and warm winters were compared for each of the eight fish species most caught in the world. Generally, mean catches of polar and temperate species were higher in years of warm winters in the LMEs located in the northern part of the species range and in years of cold winters in LMEs of the southern regions of their ranges. Mean catches of subtropical species were higher in cold years in LMEs of lower latitudes and in warm years in LMEs of higher latitude regions. The results obtained for fish catches agree with a poleward shift of fish species as a response to ocean warming, posing challenges for future fisheries management.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1007/s10113-014-0615-ypt_PT
dc.identifier.issn1436-3798
dc.identifier.urihttp://hdl.handle.net/10451/41118
dc.language.isoengpt_PT
dc.publisherSpringerpt_PT
dc.relation.publisherversionhttps://link.springer.com/article/10.1007%2Fs10113-014-0615-ypt_PT
dc.subjectClimate changept_PT
dc.subjectFishpt_PT
dc.subjectFisheriespt_PT
dc.subjectLarge marine ecosystemspt_PT
dc.subjectSea surface temperaturept_PT
dc.titleFisheries in a warming ocean: trends in fish catches in the large marine ecosystems of the worldpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage65pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage57pt_PT
oaire.citation.titleRegional Environmental Changept_PT
oaire.citation.volume15pt_PT
person.familyNameGamito
person.familyNameCosta
person.familyNameCabral
person.givenNameRita
person.givenNameMaria José
person.givenNameHenrique
person.identifier138360
person.identifier.ciencia-id7B14-E5A3-3390
person.identifier.ciencia-idCD19-4B30-2D53
person.identifier.orcid0000-0002-4449-4677
person.identifier.orcid0000-0002-9089-7266
person.identifier.orcid0000-0002-7646-6208
person.identifier.ridB-2347-2012
person.identifier.ridB-4007-2012
person.identifier.ridD-5201-2011
person.identifier.scopus-author-id6508225690
person.identifier.scopus-author-id35350539100
person.identifier.scopus-author-id7006073782
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationb21148bb-a542-491e-85a5-9e749527b7c9
relation.isAuthorOfPublication1c7109c8-9c0f-4dcb-8017-1285dec0ca86
relation.isAuthorOfPublication36de15f7-6c1c-4cce-ac65-5719d7ac4faa
relation.isAuthorOfPublication.latestForDiscovery36de15f7-6c1c-4cce-ac65-5719d7ac4faa

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