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Stock Assessment Graphs
Stock assessment graphs
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Starry ray (Amblyraja radiata) in subareas 2 and 4, and Division 3.a (Norwegian Sea, North Sea, Skagerrak and Kattegat)
Species:
Stock Assessment Graphs
Stock code:
rjr.27.23a4
Assessment Year:
2019
Key:
13024
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Year-1
Stock size description
Biomass index
Stock size units
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
F
MSY
Precautionary approach
B
lim
B
pa
F
lim
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
SSB
Landings
1991
2.0740432227092
1992
1.40893676163578
1993
1.81161287237729
1994
0.893321742631348
1995
1.42261607486194
1996
1.21101776299584
1997
1.06440105460499
1998
1.10279315090542
1999
1.42944215804088
2000
1.63229495827319
2001
1.36849913936239
2002
1.12553580197734
2003
1.2783139676675
2004
0.935536571483526
2005
0.900090508756606
2006
0.763328365495429
2007
1.31491153630147
2008
0.907359696850553
2009
0.761801968265824
2010
0.617807042687654
2011
0.643548383439536
2012
0.602374268519221
0.288
2013
0.434821215062511
0.00165
2014
0.445976373424582
0.0322
2015
0.681174320793814
0.00496
2016
0.522827645873971
0.01734
2017
0.365304824868597
0.05143
2018
0.280308610133612
1.34057
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
CustomName1
CustomName2
IBTS-Q1
IBTS-Q3
Custom fish data
Year
Custom1
Custom2
1991
1.04452784640628
3.10355859901212
1992
1.92165663957151
0.896216883700045
1993
2.96275201327726
0.660473731477324
1994
1.00122588310733
0.785417602155366
1995
2.11757161986308
0.727660529860799
1996
1.50342304283047
0.918612483161203
1997
1.27344737189522
0.855354737314773
1998
1.34394508043679
0.861641221374046
1999
1.77564453161835
1.0832397844634
2000
2.05129849310677
1.2132914234396
2001
0.7107858853705
2.02621239335429
2002
1.10182373686891
1.14924786708577
2003
1.21799973596364
1.33862819937135
2004
1.14380551835996
0.727267624607095
2005
0.974294174226279
0.825886843286933
2006
0.604115195292609
0.922541535698249
2007
1.11713784584048
1.51268522676246
2008
0.826169775380495
0.988549618320611
2009
0.351960469984724
1.17164346654692
2010
0.369650906210512
0.865963179164796
2011
0.338230579182619
0.948866187696453
2012
0.440940723836826
0.763807813201616
2013
0.314467306640515
0.555175123484508
2014
0.287271561397884
0.60468118545128
2015
0.512494577824718
0.84985406376291
2016
0.36278596080946
0.682869330938482
2017
0.255587198008411
0.475022451728783
2018
0.0749863266884182
0.485630893578806
Sensivity data