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Undulate ray (Raja undulata) in divisions 7.d and 7.e (English Channel)
Species:
Stock Assessment Graphs
Stock code:
rju.27.7de
Assessment Year:
2024
Key:
19173
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F/Fmsy
Fishing pressure units
Stock size description
B/Bmsy
Stock size units
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
0.5
F
MSY
1
Precautionary approach
B
lim
0.3
B
pa
F
lim
1.7
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
Low SSB
SSB
High SSB
Landings
Catches
Discards
Low F
F
High F
1990
0.105073483463003
0.225872393133342
0.485549125224794
0.801409553237256
2.104153109548
5.53223661039261
1991
0.0989842661094306
0.22061968733317
0.491725082703305
0.905299878982797
2.13006833503055
5.01543422794208
1992
0.0917772195204072
0.214682197345044
0.502177404128573
1.00666276098452
2.19033870220533
4.76740701297836
1993
0.0850283038220521
0.208932271694938
0.513390155905781
1.11834246365656
2.31948218859806
4.81108194388442
1994
0.078775941418819
0.199910004766487
0.50731237591011
1.21797595946189
2.52387538216438
5.23044254163774
1995
0.0730909660422694
0.185106348053328
0.468790630976532
1.25718956265873
2.70811075753086
5.83395743504884
1996
0.0668310641190691
0.163132114701356
0.398199358303244
1.22250727798515
2.63516930397849
5.68061814301673
1997
0.0615115174149319
0.147076321468218
0.351664944155183
1.13899017695466
2.41140137142516
5.10532863280221
1998
0.0588740151196912
0.141139517542959
0.338355781778448
1.03447929630331
2.26918185860716
4.9791744441467
1999
0.0574110695673366
0.136418602077631
0.324154124510565
0.915775920452924
2.13637954970079
4.9848927060094
2000
0.0566358793836084
0.131405507331468
0.304884598684945
0.791947571665494
1.92477468974261
4.67858713291751
2001
0.0572820954639482
0.131533523535486
0.30203273245388
0.672583298305136
1.69979118100068
4.29641686873254
2002
0.0594187278694024
0.135616680326133
0.30953008659331
0.565408111548041
1.48382853482764
3.89441760274669
2003
0.0631420067745491
0.143571270284291
0.326450024381446
0.47317460907231
1.28913811774675
3.51286238449296
2004
0.0692516362764577
0.15788087365456
0.35993908023226
0.394190523654414
1.14036024985009
3.30037377472717
2005
0.0774983934042826
0.177013664321876
0.404315960373525
919.0305743
919.0305743
0.313459036147289
0.997770958775463
3.18045850134695
2006
0.0877487232949811
0.202019294763981
0.465098452996755
769.7995063
769.7995063
0.220783140194817
0.779952503710362
2.75644938785863
2007
0.100094834530657
0.239315390879485
0.572175942748169
741.0715171
741.0715171
0.160981293644052
0.59406768127631
2.19242576297514
2008
0.114589339550497
0.282738846374448
0.697632568288999
633.8599463
633.8599463
0.0950706627666388
0.36066910532816
1.36833900183364
2009
0.134743547716847
0.315894954030027
0.740589242843248
21.09111
221.566345750389
200.475235750389
0.0375825970552017
0.151912115396511
0.61426252243027
2010
0.161018944792585
0.374294430300792
0.870061102031553
8.71026
240.008441205897
231.298181205897
0.0333479090914444
0.129441008043684
0.502630168060045
2011
0.194833673633716
0.45000299696011
1.03936190031392
20.11218
294.147313433393
274.035133433393
0.035015153775318
0.132333907436835
0.500142229858758
2012
0.233793953250671
0.528356233430695
1.19404418088503
6.31144
308.5187822517
302.2073422517
0.0314651719130858
0.118513526465873
0.446391658034803
2013
0.283717093107895
0.632257064456951
1.4089704331057
2.71932
319.428322150602
316.709002150602
0.0273192951082575
0.101527075270638
0.377334458047145
2014
0.341554957102652
0.747204251725124
1.63462477175615
10.09118
292.992829769976
282.901649769976
0.0217060838603144
0.0827456132513102
0.315454730582284
2015
0.413579067639782
0.89287215542702
1.92761372205436
54.565
496.902485991209
442.337485991209
0.0299935794885659
0.108366286270094
0.391580361577564
2016
0.489983160845741
1.06301219792615
2.30619136173851
84.263
546.948592258561
462.685592258561
0.0290527384756081
0.107215320615237
0.395680844270619
2017
0.56766454631521
1.21661881750529
2.60745779653828
138.75948
612.244674383585
473.485194383585
0.0282390694178763
0.104403514489575
0.386003574665116
2018
0.649656136812337
1.35228728934484
2.81484436042795
143.29416
623.133180066768
479.839020066768
0.0260258831560577
0.0977095862488689
0.366836491615598
2019
0.729102040504527
1.4896220970968
3.04343407216853
244.26005
699.79250726163
455.53245726163
0.0262615857841623
0.0986505444411947
0.370583046073341
2020
0.806375529235448
1.60324988777753
3.18760938231319
225.28919
671.040085127991
445.750895127991
0.023833016867664
0.0905777990303592
0.344250662314679
2021
0.891137074743014
1.66380249928798
3.10641183617597
204.80768
637.861883212694
433.054203212694
0.0218364940171302
0.0839686130742007
0.322894208400205
2022
0.971985076149397
1.71016295360864
3.00895291466997
232.61801
741.999077048824
509.381067048824
0.0247415786779117
0.0957208837442218
0.370331466544153
2023
1.04455287020429
1.75703161648485
2.95548477189439
962.67724
1113.48705645103
150.809816451028
0.0348873278081651
0.133545577647502
0.511239928903987
2024
1.10026453931947
1.82949541265129
3.04204429507682
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
CustomName1
CustomName2
CustomName3
CustomName4
CustomName5
CustomName6
CustomName7
CustomName8
CustomName9
CustomName10
FR_CGFS low
FR_CGFS_ExplBiom
FR-CGFS_high
UK-Q1-SWBeam
Total discards
Exploitable discards
F/Fmsy_2022assess
F/Fmsy_2024assess
B/Bmsy_2022assess
B/Bmsy_2024assess
Custom fish data
Year
Custom1
Custom2
Custom3
Custom4
Custom5
Custom6
Custom7
Custom8
Custom9
Custom10
1990
0
235.206036727066
604.310006065408
2.120461732
2.104153109548
0.22759915
0.225872393133342
1991
0
138.20439705235
326.51947391902
2.132865735
2.13006833503055
0.221993183
0.22061968733317
1992
0
209.777365290591
554.638640048607
2.167916172
2.19033870220533
0.215765032
0.214682197345044
1993
0
0
0
2.261266164
2.31948218859806
0.210001818
0.208932271694938
1994
111.619132863406
626.014156790289
1291.79905060675
2.425267713
2.52387538216438
0.201020521
0.199910004766487
1995
0
150.210607353689
428.093434599994
2.661670427
2.70811075753086
0.186161344
0.185106348053328
1996
0
28.5590677680634
87.6078451772337
2.726628673
2.63516930397849
0.163616685
0.163132114701356
1997
0
145.939735143907
385.603103521133
2.524287752
2.41140137142516
0.147187615
0.147076321468218
1998
15.6850743247394
356.780416588529
1104.11883947578
2.347502693
2.26918185860716
0.141259174
0.141139517542959
1999
0
71.2962462280459
205.118115898197
2.24656065
2.13637954970079
0.13617622
0.136418602077631
2000
0
97.1355326253204
274.918954961419
2.068899979
1.92477468974261
0.130340094
0.131405507331468
2001
11.9097809774016
143.2180065848
378.445297556126
1.844906463
1.69979118100068
0.129654494
0.131533523535486
2002
0
60.9681523343205
160.033394248402
1.624060152
1.48382853482764
0.132738728
0.135616680326133
2003
0
0
0
1.406315155
1.28913811774675
0.139448046
0.143571270284291
2004
0
93.4059782211314
186.698183607065
1.226915993
1.14036024985009
0.15244766
0.15788087365456
2005
0
108.14553604374
257.42499948176
1.088115786
0.997770958775463
0.17013148
0.177013664321876
2006
0
330.663799978275
1324.85108569049
120.039054337831
0.883497446
0.779952503710362
0.193405811
0.202019294763981
2007
0
383.966734426702
913.421228945407
256.481323151298
0.674173945
0.59406768127631
0.231674368
0.239315390879485
2008
0
158.930957987842
527.828273599036
859.33702844089
0.482796382
0.36066910532816
0.277464942
0.282738846374448
2009
0
367.013245187673
930.89205755344
460.748321967237
1246
770.393299621766
0.205613494
0.151912115396511
0.308565023
0.315894954030027
2010
28.6198728415829
251.726385528015
590.119217721583
1551.98331701874
1611
951.30148118458
0.125372369
0.129441008043684
0.366019805
0.374294430300792
2011
0
147.88401673306
318.303621473832
1267.65529123387
2045
1092.60042395244
0.132582953
0.132333907436835
0.43617382
0.45000299696011
2012
217.41329730159
518.010190156547
855.914346311699
397.658918604817
2339
1210.80054209882
0.127527552
0.118513526465873
0.503087416
0.528356233430695
2013
201.303904175526
587.292031517727
1065.15321379686
497.905460708642
2514
1291.07304678396
0.113220396
0.101527075270638
0.59871625
0.632257064456951
2014
308.442567313697
765.19089141381
1277.32987491568
1442.06428310951
2181
1148.56723209159
0.087466484
0.0827456132513102
0.709254574
0.747204251725124
2015
626.620718829936
1267.29176757749
1873.02910535086
803.547309447212
2869
1891.33552655477
0.094508495
0.108366286270094
0.8480465
0.89287215542702
2016
690.640400920913
1207.89777950876
1724.82487251706
985.98102387388
3128
1991.73217598323
0.112886781
0.107215320615237
1.018147903
1.06301219792615
2017
786.301234276714
1715.61267904246
2766.25124043663
2449.00947042983
3256
2037.44145555468
0.105038766
0.104403514489575
1.178358005
1.21661881750529
2018
958.04486198263
1663.03945350135
2275.40079978398
1120.22789382666
3338
2061.51678762104
0.099091444
0.0977095862488689
1.316775081
1.35228728934484
2019
2411.76598544922
3506.81113833703
4757.99845947851
1821.83247987149
3082
1984.72699650722
0.095852973
0.0986505444411947
1.471549513
1.4896220970968
2020
2545.48314085783
3953.19573711648
5382.58271035536
2920
1903.76486074955
0.091622084
0.0905777990303592
1.611132804
1.60324988777753
2021
1719.56715949933
3270.90840329031
4895.01785884656
2710.36633911434
2833
1823.727113682
0.081070705
0.0839686130742007
1.696995991
1.66380249928798
2022
1151.886567077
2303.8469066407
3712.73707886676
2844
2171.31690609337
0.0957208837442218
1.766399805
1.71016295360864
2023
1230.53239747027
2116.04143336934
3184.07103315029
413.72102153933
852
508.386405243975
0.133545577647502
1.75703161648485
2024
1.82949541265129
Sensivity data
