Benchmark assessment of yellowfin tuna in the EPO 2020

 

SS3 plots, input and output files for the models in the reference set

 

 

Model

Steepness

 

Assumptions

Configuration name

0.7

0.8

0.9

1

Growth

Catchability of index

Index selectivity

Selectivity F19

Selectivity F18

Auxiliary data

BASE

BASE h=0.7

BASE h=0.8

BASE h=0.9

BASE h=1

Fixed

constant

constant

Asymptotic

Dome-shape

(11-knot spline)

 

GRO

GRO h=0.7

GRO h=0.8

GRO h=0.9

GRO h=1

Estimated

constant

constant

Asymptotic

age-at-length

DS

DS h=0.7

DS h=0.8

DS h=0.9

DS h=1

Fixed

constant

constant

Dome-shape

 

DDQ

DDQ h=0.7

DDQ h=0.8

DDQ h=0.9

DDQ h=1

Fixed

Density-dependent

constant

Asymptotic

 

DDQ.GRO

DDQ.GRO h=0.7

DDQ.GRO h=0.8

DDQ.GRO h=0.9

DDQ.GRO h=1

Estimated

Density-dependent

constant

Asymptotic

age-at-length

DDQ.DS

DDQ.DS h=0.7

DDQ.DS h=0.8

DDQ.DS h=0.9

DDQ.DS h=1

Fixed

Density-dependent

constant

Dome-shape

 

TBM

TBM h=0.7

TBM h=0.8

TBM h=0.9

TBM h=1

Fixed

Blocks:

baseline, 2001-2003.Q2

block:

1984 2002.Q2

2002.Q3-2007.Q3

Blocks:

Asymptotic (baseline)

Dome-shape (2002.Q3-2007.Q3)

Double-normal

Block:

Dome-shape (baseline)

Dome-shape (2002.Q3-2007.Q3)

 

TBM.GRO

TBM.GRO h=0.7

TBM.GRO h=0.8

TBM.GRO h=0.9

TBM.GRO h=1

Estimated

Blocks:

baseline, 2001-2003.Q2

block:

1984 2002.Q2

2002.Q3-2007.Q3

age-at-length

TBM.DS

TBM.DS h=0.7

TBM.DS h=0.8

TBM.DS h=0.9

TBM.DS h=1

Fixed

Blocks:

baseline, 2001-2003.Q2

block:

1984 2002.Q2

2002.Q3-2007.Q3

 

TBE

TBE h=0.7

TBE h=0.8

TBE h=0.9

TBE h=1

Fixed

Blocks:

baseline, 2001-2003.Q2

constant

Blocks:

Dome-shape (1984-2014), Asymptotic (2015-2019)

Dome-shape

(11-knot spline)

 

TBE.GRO

TBE.GRO h=0.7

TBE.GRO h=0.8

TBE.GRO h=0.9

TBE.GRO h=1

Estimated

Blocks:

baseline, 2001-2003.Q2

constant

age-at-length

TBE.DS

TBE.DS h=0.7

TBE.DS h=0.8

TBE.DS h=0.9

TBE.DS h=1

Fixed

Blocks:

baseline, 2001-2003.Q2

constant