User prescribed BMSY/B0, M, FMSY/M are used to find B0 and therefore the OFL
by back-constructing the stock to match a user specified level of stock
depletion (OFL = M * FMSY/M * depletion* B0).
Usage
DBSRA(x, DLM_data, reps = 100)
Arguments
x
A position in a data-limited methods object.
DLM_data
A data-limited methods object.
reps
The number of samples of the TAC (OFL) recommendation.
Value
A vector of TAC (OFL) values.
Details
You specify a range of stock depletion and, given historical catches DB-SRA
calculates what unfished biomass must have been to get you here given
samples for M, FMSY relative to M and also BMSY relative to Bunfished.
References
Dick, E.J., MacCall, A.D., 2011. Depletion-Based Stock Reduction
Analysis: A catch-based method for determining sustainable yields for
data-poor fish stocks. Fish. Res. 110, 331-341.