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Stock Assessment Graphs
Stock assessment graphs
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Cuckoo ray (Leucoraja naevus) in Subarea 4 and Division 3.a (North Sea, Skagerrak and Kattegat)
Species:
Stock Assessment Graphs
Stock code:
rjn.27.3a4
Assessment Year:
2019
Key:
13022
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
0.728362307574712
1992
2.25047859745453
1993
1.50819350524748
1994
0.948946647549939
1995
0.990776328460387
1996
0.737087821891271
1997
1.75256030577449
1998
0.716172981436047
1999
0.892609634651249
2000
1.09405800570652
2001
0.423354735130237
2002
0.488315956329622
2003
0.342755125504957
2004
0.221224780305401
2005
0.380495303798
2006
0.524685592316091
2007
0.536302015468492
2008
1.49165927665065
2009
0.773030109511969
7.08383
2010
1.01228619620419
86.2903500000001
2011
1.0148700818272
151.06425
2012
1.54019611447347
117.07823
2013
1.28896806320919
124.39643
2014
0.570585756706866
152.53555
2015
1.74113174511894
172.45475
2016
1.05905153725918
169.66807
2017
1.6963773867007
155.03598
2018
1.27546408773822
179.87116
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
1.05693614344133
0.399788471708091
1992
2.65995596099402
1.84100123391504
1993
2.65114815979868
0.365238850696281
1994
1.12299465240642
0.77489864269346
1995
1.49292230261088
0.488630354309889
1996
1.32117017930167
0.153005464480874
1997
0.647373387857817
2.85774722369117
1998
1.13620635419943
0.29613960867266
1999
0.91160742371815
0.873611845584347
2000
1.00849323686694
1.1796227745461
2001
0.427178357974206
0.419531112286268
2002
0.413966656181189
0.562665256478054
2003
0.290657439446367
0.394852811563547
2004
0.259830135262661
0.18261942534814
2005
0.2378106322743
0.523179975321699
2006
0.506448568732306
0.542922615899877
2007
0.559295375904373
0.513308655032611
2008
0.431582258571878
2.55173629472942
2009
0.3170808430324
1.22897937599154
2010
0.687008493236867
1.33756389917151
2011
0.603334381881095
1.42640578177331
2012
1.30355457691098
1.77683765203596
2013
1.41805599245046
1.15988013396792
2014
0.563699276502045
0.577472236911687
2015
2.14469959106637
1.33756389917151
2016
1.05693614344133
1.06116693107703
2017
1.8232148474363
1.5695399259651
2018
0.946838628499528
1.60408954697691
Sensivity data