One-gear fishery with constant (or stepped) F/Fmsy

A fishery with a single fleet whose effort is directly F/Fmsy when used with one_gear_species(). Use for light vs hard fishing comparisons.

Usage

one_gear_fishery(
  F_rel = 1,
  years = 1969:2025,
  fleet = "handline",
  ramp = 10,
  sigmaE = 0.1,
  seed = 123
)

Arguments

F_rel

F/Fmsy: one value (constant after a short ramp), or a vector with one value per year.

years

years.

fleet

fleet name.

ramp

years to ramp up from near zero to F_rel (0 = immediately).

sigmaE

effort noise.

seed

seed.

Value

a floss_fishery.

Examples

light <- one_gear_fishery(0.5)
hard  <- one_gear_fishery(2)