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An updated revision of shortfin mako size distributions in the Atlantic

2018Journal article Open access
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dc.contributor.authorCoelho, Rui
dc.contributor.authorDomingo, A.
dc.contributor.authorCourtney, D.
dc.contributor.authorCortés, E.
dc.contributor.authorArocha, F.
dc.contributor.authorLiu, K-M
dc.contributor.authorYokawa, K.
dc.contributor.authorYasuko, S.
dc.contributor.authorHazin, Fábio H. V.
dc.contributor.authorBowlby, H.
dc.contributor.authorAbid, N.
dc.contributor.authorRosa, D.
dc.contributor.authorLino, Pedro
dc.date.accessioned2019-06-06T18:12:41Z
dc.date.available2019-06-06T18:12:41Z
dc.date.issued2018
dc.description.abstractAs part of an ongoing cooperative program for fisheries and biological data collection within the ICCAT Sharks Working Group, information collected by fishery observers and scientific projects from several fishing nations in the Atlantic were analyzed. Datasets included information on geographic location, size and sex. A total of 42,979 shortfin mako records collected between 1989 and 2017 were compiled. Sizes considered ranged between 60 and 353 cm FL (fork length). Of those, sex information was available for 24,316 specimens. Considerable variability was observed in the size distribution by region and season, with larger sizes tending to occur in equatorial and tropical regions and smaller sizes in higher latitudes. Variability between coastal and more oceanic waters is also likely. Most fleets showed unimodal distributions, but in some cases there were bimodal patterns. The distributional patterns presented in this study provide an advance in the understanding of shortfin mako size distribution in the Atlantic, and can be used in the next update of the ICCAT shortfin mako stock assessment.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCoelho, R., Domingo, A., Courtney, D., Cortés, E., Arocha, F., Liu, K-M., Yokawa, K., Yasuko, S., Hazin, F., Bowlby, H., Abid, N., Rosa, D., Lino, P. G., 2018. An updated revision of shortfin mako size distributions in the Atlantic. Collect. Vol. Sci. Pap. ICCAT, 75(3): 476-492pt_PT
dc.identifier.issn1021-5212
dc.identifier.urihttp://hdl.handle.net/10400.1/12616
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherICCATpt_PT
dc.relationMAKO-WIDE: A wide scale inter-hemispheric and inter-disciplinary study aiming the conservation of the shortfin mako shark in the Atlantic Ocean.
dc.relationIntegrating biology, ecology and modeling to promote sustainable pelagic longline fisheries of highly migratory species in the Atlantic and Indian Oceans
dc.relation.ispartofseriesReport of the 2018 intersessional meeting of the shark species group; SCRS/2018/096
dc.subjectSex ratiospt_PT
dc.subjectSize distributionpt_PT
dc.subjectShortfin makopt_PT
dc.subjectSpatial distributionpt_PT
dc.titleAn updated revision of shortfin mako size distributions in the Atlanticpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMAKO-WIDE: A wide scale inter-hemispheric and inter-disciplinary study aiming the conservation of the shortfin mako shark in the Atlantic Ocean.
oaire.awardTitleIntegrating biology, ecology and modeling to promote sustainable pelagic longline fisheries of highly migratory species in the Atlantic and Indian Oceans
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/FAPESP%2F19740%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Investigador FCT/IF%2F00253%2F2014%2FCP1251%2FCT0001/PT
oaire.citation.endPage492pt_PT
oaire.citation.startPage476pt_PT
oaire.citation.titleCollective Volume of Scientific Papers- International Commission for the Conservation of Atlantic Tunaspt_PT
oaire.citation.volume75(3)pt_PT
oaire.fundingStream3599-PPCDT
oaire.fundingStreamInvestigador FCT
person.familyNameCoelho
person.familyNameLino
person.givenNameRui
person.givenNamePedro
person.identifier134638
person.identifier849968
person.identifier.ciencia-idDC1A-20B7-EAC0
person.identifier.ciencia-id3616-498C-1963
person.identifier.orcid0000-0003-3813-5157
person.identifier.orcid0000-0002-0214-6172
person.identifier.ridC-1163-2008
person.identifier.ridB-6065-2008
person.identifier.scopus-author-id56257111100
person.identifier.scopus-author-id6701691255
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication6366aa1b-1301-43a3-b2b0-1280311ac95f
relation.isAuthorOfPublication5ccbc5f5-78c6-4443-b86f-dfdd573c9f9e
relation.isAuthorOfPublication.latestForDiscovery6366aa1b-1301-43a3-b2b0-1280311ac95f
relation.isProjectOfPublicationa5f90ca1-2a4a-4408-a1a4-73c4024072b3
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