Introduction to Tropical Fish Stock Assessment, Partie 1

age group age-based assumed assumption average Bell model Bertalanffy growth Beverton and Holt biomass boat by-catch calculated codend column confidence limits constant CPUE ELEFAN example exploited exponential decay fish stock assessment fishing grounds fishing mortality fleet frequencies gear selection gill gill net growth curve growth parameters illustrated landing places length class length composition length group length-based cohort analysis length-frequency sample linear regression linearized catch curve logistic curve maximum sustainable yield mean length mesh migration natural mortality Nemipterus marginatus normal distribution number caught number of fish number of survivors obtained Pauly plot population regression analysis Section selection curve selection ogive shrimp slope Sparre spawning species standard deviation surplus production surplus production models Table Thompson and Bell total catch total mortality total number trawl unit of effort Upeneus vittatus variable variance virtual population analysis weight yield per recruit