Estimating virgin average biomass in exploited stocks

descriptionPublicationkeyboard_double_arrow_right Conference object , Article 01 Jan 1977 Spain English Publisher:Consejo Superior de Investigaciones Científicas (España)

Authors: Gómez-Larrañeta, Manuel;

handle: 10261/220042 , 10261/88964 , 10261/170161

Estimating virgin average biomass in exploited stocks

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Abstract

[EN] A metodology is developped to estimate the average biomass of a stock in unexploited condition. Data are based on a virtual population analysis and the reproduction curve of Ricker is used to get the replacement level of the stock. [...] Sardina pilchardus

[ES] En las pesquerías en donde el coeficiente de capturabilidad no es constante, como en la de sardina de Castellón, parece difícil aplicar una determinada mortalidad por pesca a partir de la regulación del esfuerzo de pesca [...]

Mesa redonda La Dinámica de Poblaciones en las Pesquerías : Un examen de la situación pasada y presente. Directrices futuras y nuevos conceptos, celebrada del 24 la 27 de octubre de 1977 en Barcelona.-- 8 pages, 2 figures

Peer reviewed

Country

Spain

Related Organizations

Spanish National Research Council
Spain

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