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

Mostrar el registro sencillo del ítem Bezzi, S.I. Cañete, G.R. Pérez, M. Renzi, M.A. Lassen, H.
dc.coverage.spatial Atlántico Sudoccidental
dc.coverage.spatial Argentina 2014-10-07T18:14:06Z 2014-10-07T18:14:06Z 1994
dc.identifier.citation INIDEP Documento Científico, 3. p. 1-28
dc.identifier.issn 0327-9332
dc.description.abstract The 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.language.iso en
dc.publisher Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero
dc.subject.other Gadiformes
dc.subject.other Merlucciidae
dc.subject.other Merluccius hubbsi
dc.subject.other merluza
dc.subject.other evaluación de efectivos
dc.subject.other flota pesquera
dc.subject.other administración de pesquerías
dc.subject.other rendimiento
dc.title Report of the INIDEP working group on assessment of hake (Merluccius hubbsi) north of 48° S (Southwest Atlantic Ocean) en
dc.title.alternative Informe del grupo de trabajo del INIDEP sobre evaluación de la merluza (Merluccius hubbsi) al norte de 48° S (Océano Atlántico Sudoeste). es
dc.type Journal Contribution
dc.subject.asfa Stock assessment en
dc.subject.asfa Yield en
dc.subject.asfa Fishery management en
dc.description.status Published en
dc.description.notes Publisher permission
dc.bibliographicCitation.endpage 28
dc.bibliographicCitation.stpage 1
dc.bibliographicCitation.title INIDEP Documento Científico es
dc.bibliographicCitation.volume 3

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