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Table 1

Notations used in the CYPR14 analysis.

Symbols Description
a Index for age
F Fishing-regime-specific nominal fishing mortality rate (year−1, F ≥ 0)
rp Age (years) of knife-edge recruitment to the population (rp = 1 year)
r Age (years) of knife-edge recruitment to a fishing regime or of knife-edge selectivity (r ≥ 0); r is also the age of knife-edge maturity (animals of age < r are immature)
M Constant natural mortality rate (year−1, M > 0)
lr Natural survivorship, i.e. the probability to survive from rp to r in the absence of fishing (0 ≤ lr ≤ 1)
wr Average weight (kg) of a recruit
W Asymptotic mean weight (kg)
µ Rate of metabolic loss of body mass (year−1, µ > 0)
An average recruit (number) during a fishing regime

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