DLMtool (version 3.2)

Fratio_ML: An FMSY/M ratio MP that uses a mean length estimator of recent Z

Description

Calculates the OFL based on a fixed ratio of FMSY/M and an estimate of current stock size from a mean-length estimator.

Usage

Fratio_ML(x, DLM_data, reps = 100)

Arguments

x

A position in data-limited methods data object

DLM_data

A data-limited methods data object

reps

The number of TAC samples

References

Gulland, J.A., 1971. The fish resources of the ocean. Fishing News Books, West Byfleet, UK.

Martell, S., Froese, R., 2012. A simple method for estimating MSY from catch and resilience. Fish Fish. doi: 10.1111/j.1467-2979.2012.00485.x.