Fishing rate is modified each year according to the gradient of surplus production with biomass (aims for zero). F is bounded by FMSY/2 and 2FMSY and walks in the logit space according to dSP/dB. This is derived from the theory of Maunder 2014.
Fadapt(x, Data, reps = 100, yrsmth = 7, gg=1)A position in data-limited methods data object
A data-limited methods data object
The number of TAC samples
Years over which to smooth recent estimates of surplus production
A gain parameter controlling the speed in update in TAC.
A numeric vector of quota recommendations
Tested in Carruthers et al. 2015.
Carruthers et al. 2015. Performance evaluation of simple management procedures. Fish and Fisheries. In press. Maunder. 2014. http://www.iattc.org/Meetings/Meetings2014/MAYSAC/PDFs/SAC-05-10b-Management-Strategy-Evaluation.pdf