Direct Survival Analysis: a new stock assessment method

• Published in: Scientia Marina
• Main Authors: Ferrandis, Eduardo, Hernández, Pilar
• Format: Article in Journal/Newspaper
• Language: English
• Published: Consejo Superior de Investigaciones Científicas 2007
• Subjects: marine population dynamics; stock assessment; survival analysis; mortality models; dinámica de poblaciones marinas; evaluación de stocks; análisis de supervivencia; modelos de mortalidad; Referencia; The Landing; Flota; Arctic
• Online Access: https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/42; https://doi.org/10.3989/scimar.2007.71n1175

In this work, a new stock assessment method, Direct Survival Analysis, is proposed and described. The parameter estimation of the Weibull survival model proposed by Ferrandis (2007) is obtained using trawl survey data. This estimation is used to establish a baseline survival function, which is in tu...