Estudio de edad y crecimiento de la sardina fueguina (Sprattus fuegensis) de las costas de la provincia de Santa Cruz e Islas Malvinas

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dc.bibliographicCitation.endpage58
dc.bibliographicCitation.stpage51
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume3
dc.contributor.authorCousseau, M.B.
dc.contributor.authorGru, D.L.
dc.coverage.spatialArgentina
dc.coverage.spatialPatagonia
dc.coverage.spatialSanta Cruz
dc.coverage.spatialIslas Malvinas
dc.date.accessioned2014-10-03T16:42:29Z
dc.date.available2014-10-03T16:42:29Z
dc.date.issued1982
dc.description.abstractSamples of Sardina fueguina (Sprattus fuegensis) were taken during research cruises carried out in 1974 and 1978. Length and age frequency distributions were analyzed, and von Bertalanffy growth parameters were calculated for the coastal waters of two geographical regions: Province of Santa Cruz and northern part of Malvinas Islands. Lenght and weight growth curves have been calculated for each region and each year. Marked differences have been found between gowth parameters of both regions, and the calculated values showed a good fit with the observed ones. According to these results, it is possible to assume that the sardines of both regions constitute two different populations. However, more information on the total distribution of the species will have to be obtained in order to confirm the present observations.
dc.description.statusPublisheden
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 3. p. 51-58
dc.identifier.issn0325-6375
dc.identifier.urihttps://marabierto.inidep.edu.ar/handle/inidep/215
dc.language.isoes
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.subject.asfaAge compositionen
dc.subject.asfaGrowth curvesen
dc.subject.asfaStock identificationen
dc.subject.asfaSardine fisheriesen
dc.subject.otherClupeiformes
dc.subject.otherClupeidae
dc.subject.otherSprattus fuegensis
dc.subject.othersardina fueguina
dc.subject.otheridentificación de efectivos
dc.subject.othercurvas de crecimiento
dc.subject.othercomposición por edad
dc.titleEstudio de edad y crecimiento de la sardina fueguina (Sprattus fuegensis) de las costas de la provincia de Santa Cruz e Islas Malvinas
dc.title.alternativeStudy on age and growth of the "Sardina fueguina" (Sprattus fuegensis) from the coasts of Santa Cruz Province and Malvinas Islands
dc.typeJournal Contribution
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Revista de Investigación y Desarrollo Pesquero 1982 Nro 3