Appendix F. Proportion of the run harvested, proportion of the escapement exposed to exploitation (γ), and total escapement as a function of run size (Bristol Bay systems, 1958–2004), and the proportion of the escapement exposed to exploitation (γ) as a function of total escapement (Bristol Bay systems, 1958–2004). BakerMatthew R. SchindlerDaniel E. E. EssingtonTimothy HilbornRay 2016 Proportion of the run harvested, proportion of the escapement exposed to exploitation (γ), and total escapement as a function of run size (Bristol Bay systems, 1958–2004), and the proportion of the escapement exposed to exploitation (γ) as a function of total escapement (Bristol Bay systems, 1958–2004).