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dc.contributor.authorMontoya, N.G.
dc.contributor.authorAkselman, R.
dc.contributor.authorPájaro, M.
dc.contributor.authorPerrotta, R.G.
dc.contributor.authorCarreto, J.I.
dc.coverage.spatialArgentina, Buenos Aires
dc.date.accessioned2007-10-16T00:43:02Z
dc.date.available2007-10-16T00:43:02Z
dc.date.issued1997
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 11. p. 145-152
dc.identifier.issn0325-6375
dc.identifier.urihttp://hdl.handle.net/1834/1939
dc.description.abstractSpring blooms of the toxic dinoflagellate Alexandrium tamarense in the Argentine sea produce shellfish toxicity through the parallytic shellfish poison (PSP)accumulation. The trace PSP content in the mackerel Scomber japonicus liver was previously demonstrated in the Buenos Aires province coastal region (Carreto et al, 1993a),and a certain capability to accumulate the toxins was suggested.However, it was up to spring 1993 when a great number of PSP intoxicated mackerels where detected for the first time in a wideshelf area off the Buenos Aires province. This area, known as 'El Rincón' (39°00'-40°30'S), has become a growing importance mackerel fishing ground during the last few years. A high PSP concentration was determined in those mackerels, being the maximum located in the stomach content (2800 ugSTXeq/100g). It was predominantly composed of gelatinous zooplankton and a high concentration of A. tamarence cells indicating a probable way for the toxins transference. The mackerels mortality area corresponded with the A. tamarense maximum concentration in the Buenos Aires province coastal region, where a widespread water discoloration was produced.en
dc.language.isoes
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.titleMortandad de caballa Scomber japonicus en la plataforma bonaerense (Mar Argentino)asociada a un florecimiento del dinoflagelado tóxico Alexandrium tamarense.es
dc.title.alternativeMackerel Scomber japonicus kills in shelf Argentine Seawaters associated to a bloom of the toxigenic dinoflagellate Alexandrium tamarense.en
dc.typeJournal Contribution
dc.bibliographicCitation.agscitationNumbervol. 11, p.145-152
dc.bibliographicCitation.endpage152
dc.bibliographicCitation.stpage145
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume11
dc.description.notesPublisher permission
dc.description.statusPublisheden
dc.description.otherScombridae, Scomber japonicus, Alexandrium tamarense, caballa, toxicidad, floraciones, estómago, venenos biológicos, PSP
dc.subject.agrovocToxicityen
dc.subject.agrovocStomachen
dc.subject.agrovocAlgal bloomsen
dc.subject.asfaToxicityen
dc.subject.asfaAlgal bloomsen
dc.subject.asfaBiological poisonsen
dc.subject.asfaStomachen
refterms.dateFOA2021-01-30T18:47:51Z


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