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INTER-AMERICAN TROPICAL TUNA COMMISSION - Comisión ...

INTER-AMERICAN TROPICAL TUNA COMMISSION - Comisión ...

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FIGURE D-6. Estimated spawning biomass ratios (SBRs) for bigeye tuna in the EPO. The dashed horizontal line (at about 0.19)identifies the SBR at MSY. The solid curve illustrates the maximum likelihood estimates, and the estimates after the start of 2009(the large dot) indicate the SBR predicted to occur if fishing mortality rates continue at the average of that observed during 2006-2008. The shaded area indicates the 95-percent confidence intervals around these estimates.FIGURA D-6. Cocientes de biomasa reproductora (SBR) estimados del atún patudo en el OPO. La línea de trazos horizontal (enaproximadamente 0.19) identifica el SBR en RMS. La línea sólida ilustra las estimaciones de verosimilitud máxima, y lasestimaciones a partir el principio de 2009 (el punto grande) señalan el SBR predicho si las tasas de mortalidad por pesca continúanen el promedio observado durante 2006-2008. El área sombreada indica los límites de confianza de 95% de las estimaciones.87

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