Pesca comercial de merluza al sur de 41°S y estimación de índices de abundancia derivados de la flota pesquera

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dc.bibliographicCitation.endpage95
dc.bibliographicCitation.stpage77
dc.bibliographicCitation.titleINIDEP informe técnicoes
dc.bibliographicCitation.volume51
dc.contributor.authorIrusta, G.
dc.contributor.authorPérez, M.
dc.contributor.authorRenzi, M.A.
dc.contributor.authorCastrucci, R.
dc.coverage.spatialArgentina, Patagonia
dc.date.accessioned2014-09-30T17:32:02Z
dc.date.available2014-09-30T17:32:02Z
dc.date.issued2003
dc.description.abstractThe activity of fishing fleets for hake Merluccius hubbsi south of 41°S Argentine Sea, SW Atlantic, is described. In order to establish the standard group of vessels, density indices derived from research cruises and ice-chilling fleets were related. Group four 1,400-1,800 HP related better to the abundance trend. Also, two series of indices associated to different fractions of the population were estimated: juveniles age 2) and adults age 3-5. Finally, a total catch per unit effort CPUE for the region south of 41°S, which showed a declining trend during the period considered 1991-1997, was calculated.en
dc.description.notesEn: Tringali, L.S.; Bezzi, S.I.; eds.Aportes para la evaluación del recurso merluza (Merluccius hubbsi) al sur de los 41°S. Año 1999.
dc.description.otherMerlucciidae, Merluccius hubbsi, merluza
dc.description.statusPublisheden
dc.identifier.citationINIDEP informe técnico, 51. p. 77-95
dc.identifier.issn0327-9642
dc.identifier.urihttps://marabierto.inidep.edu.ar/handle/inidep/183
dc.language.isoes
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero
dc.subject.asfaCommercial fishingen
dc.subject.asfaGadoid fisheriesen
dc.subject.asfaCatch/efforten
dc.subject.asfaAbundanceen
dc.subject.asfaFishing vessels statisticsen
dc.titlePesca comercial de merluza al sur de 41°S y estimación de índices de abundancia derivados de la flota pesqueraes
dc.title.alternativeHake fleet activity and calibration indices derived from the commercial fleet south of 41°Sen
dc.typeJournal Contribution
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INIDEP Informe Técnico Nro 51 (2003)