Report of the INIDEP working group on assessment of hake (Merluccius hubbsi) north of 48° S (Southwest Atlantic Ocean)

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dc.bibliographicCitation.endpage28
dc.bibliographicCitation.stpage1
dc.bibliographicCitation.titleINIDEP Documento Científicoes
dc.bibliographicCitation.volume3
dc.contributor.authorBezzi, S.I.
dc.contributor.authorCañete, G.R.
dc.contributor.authorPérez, M.
dc.contributor.authorRenzi, M.A.
dc.contributor.authorLassen, H.
dc.coverage.spatialAtlántico Sudoccidental
dc.coverage.spatialArgentina
dc.date.accessioned2014-10-07T18:14:06Z
dc.date.available2014-10-07T18:14:06Z
dc.date.issued1994
dc.description.abstractThe assessment covers hake between 34° and 48°S (Argentina and Uruguay), excluding Golfo San Matías. Total international landings and Argentine catch-at-age and effort data available for the 1983-1991 period allowed an analytical assessment. Tunning of the VPA was made using Laurec-Shepherd analysis and Extended Survivor analysis. The results of these analysis are congruent with the information about the state of the stock. VPA biomass estimates are aound 2.1 and 2.7 mill. Tonnes, which are similar to those calculated through surveys. The Spawning Stock Biomass estimated for 1991 is considered to be within limits where the stock shows stable recruitment. At the present effort level, yield and Spawning Stock Biomass appear to remain stable. Management measures are also discussed.en
dc.description.notesPublisher permission
dc.description.statusPublisheden
dc.identifier.citationINIDEP Documento Científico, 3. p. 1-28
dc.identifier.issn0327-9332
dc.identifier.urihttps://marabierto.inidep.edu.ar/handle/inidep/254
dc.identifier.urihttp://hdl.handle.net/1834/2554
dc.language.isoen
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero
dc.subject.asfaStock assessmenten
dc.subject.asfaYielden
dc.subject.asfaFishery managementen
dc.subject.otherGadiformes
dc.subject.otherMerlucciidae
dc.subject.otherMerluccius hubbsi
dc.subject.othermerluza
dc.subject.otherevaluación de efectivos
dc.subject.otherflota pesquera
dc.subject.otheradministración de pesquerías
dc.subject.otherrendimiento
dc.titleReport of the INIDEP working group on assessment of hake (Merluccius hubbsi) north of 48° S (Southwest Atlantic Ocean)en
dc.title.alternativeInforme del grupo de trabajo del INIDEP sobre evaluación de la merluza (Merluccius hubbsi) al norte de 48° S (Océano Atlántico Sudoeste).es
dc.typeJournal Contribution
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1994 - INIDEP Documento Científico Nro 3