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Northern shrimp (Pandalus borealis) in divisions 3.a and 4.a East (Skagerrak, Kattegat, northern North Sea in the Norwegian Deep)
Species:
Stock Assessment Graphs
Stock code:
pra.27.3a4a
Assessment Year:
2025
Key:
20960
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F/Fmsy
Fishing pressure units
ratio
Stock size description
SSB
Stock size units
tonnes
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
1
F
MSY
1
Precautionary approach
B
lim
0.556
B
pa
F
lim
F
pa
1.13
Age and Length
Recruitment
0
F
Fish data
Year
Low Recruitment
Recruitment
High Recruitment
Low SSB
SSB
High SSB
Landings
Catches
Discards
Low F
F
High F
1971
29620431.3448892
90341338.3860766
239471639.722496
2.30405957814555
2.64790184785326
2.94529997640832
6678
6678
0.175714165214419
0.239945388249135
0.334449668218287
1972
29563477.2389654
89824815.8273819
237095206.622514
2.20994744128121
2.5362871560649
2.82906515226728
5973
5973
0.158813471341155
0.216931106978509
0.302010792608596
1973
29558996.2072995
89768031.1022539
236740428.775413
2.20633502781753
2.52434326946247
2.81176315322133
5332
5332
0.143848123239351
0.196007178888654
0.272254063960169
1974
29575626.0043995
89793039.7686177
236279108.392145
2.23628886871288
2.52929717900099
2.78995158193784
5481
5481
0.151340509701565
0.204156020788723
0.280618366905279
1975
29584936.4115616
89746535.8113936
235445208.162652
2.25315430741655
2.51871259875766
2.751891749615
6945
6945
0.199490669524329
0.268030729450627
0.366313789671935
1976
29545484.2961983
89357820.2486951
233622455.226994
2.18735479376337
2.44090183584707
2.6714463211756
6951
6951
0.197279068657408
0.26620796263562
0.365430698998134
1977
29505413.7147129
89026339.9899264
232256084.66427
2.12371414282203
2.3778190180016
2.61292671715083
5434
5434
0.156613814072224
0.209277131648757
0.284722882049458
1978
15004741.5451351
72976298.7591589
271016183.28255
2.15489738125129
2.40354592680947
2.62483926497502
5620
5620
0.161966553706448
0.217029830397878
0.296751965458251
1979
13611153.5166714
64553724.9569386
228751423.986707
2.18508759073677
2.42385941579757
2.62947349587234
7795
7795
0.234214971806381
0.313200445488399
0.429615630319239
1980
11834594.724976
51520341.5496287
170441083.872877
2.09311007751733
2.33594463848156
2.55016642600244
9469
9469
0.282091285800972
0.416020693894643
0.612502852905834
1981
13214191.5253942
49335407.1256718
144699313.421661
1.72295184002671
2.08392313523686
2.56450830100291
10540
10540
0.34838055816527
0.547063021952291
0.882317203282365
1982
21674121.708824
66685172.0550979
167767807.827969
1.17982442767811
1.72072275102894
2.53898307492328
9445
9445
0.382664450111963
0.600369145392203
1.01910053017935
1983
28872022.3832637
84596910.0515743
205117690.007378
0.880655821309886
1.38155305058329
2.12307073542598
6693
6693
0.331130871426103
0.485353799062618
0.79785478250364
1984
16265606.0216466
48015037.1741666
116231362.993217
0.788262909795873
1.18214336077614
1.72597926080659
10802
10802
0.58183967858724
0.793970772572353
1.21343564841491
1985
26505969.9221828
73579205.6366675
174170967.354628
0.709450027413077
1.01096605717813
1.40764697092134
12629
12629
0.666350498219311
0.884727232725147
1.31722835861911
1986
9961546.55344257
29839130.6335669
75534732.8569492
0.727794385872488
1.00175650864173
1.35372440911718
14586
14586
0.95960431579333
1.2818984603758
1.89432707277538
1987
32529919.6369223
90569242.9846442
214166385.331271
0.542522984271924
0.791606118634684
1.11416770759857
13394
13394
0.996604918621994
1.35490317714712
2.02767042955875
1988
29061204.1629424
83964078.4012641
199487452.089597
0.427747030960738
0.642674952303614
0.921278338421128
9876
9876
0.817490388632537
1.18139786623647
1.88455328022305
1989
32298573.5973255
95710871.8433428
232721435.937638
0.337272942039966
0.545159554645425
0.820910152807863
10857
10857
0.674437666539442
0.959810520815171
1.51648897631717
1990
19229400.5055697
60901222.483288
155070792.401004
0.440392403749248
0.65092866728574
0.92286510875565
11258
11258
0.592551498424909
0.794859954977754
1.19814585054942
1991
49519645.7897603
147291498.266128
350039677.531406
0.690976940375207
0.945190761276503
1.26899904788417
13696
13696
0.673711793012471
0.896952445869201
1.32830341394233
1992
27475737.0133689
86251248.2271283
214318558.025993
0.816562977529037
1.09653891975123
1.45007540051549
11080
11080
0.520428302086515
0.700452044543721
1.05161728757328
1993
29662403.5721017
93327510.5268497
232223829.660937
0.858704994985406
1.14252368588672
1.51150360535499
14007
14007
0.490398779619619
0.652486645198709
0.991048998893494
1994
35027815.2853987
110487154.787248
275261786.464597
1.0796309410021
1.40778137881526
1.80324892523302
12438
12438
0.453700619509314
0.590091162434486
0.856088885719628
1995
34858462.268651
107349631.439568
264288441.9298
1.34339813376587
1.7070910337017
2.16767584421715
13497
13497
0.475150105056328
0.619248041902147
0.893011185489671
1996
15472837.8777447
49028137.8255616
123724241.936832
1.27956529981833
1.61676166420199
2.04916783155795
15133
15133
0.52111710267225
0.677332063675838
0.989261410298355
1997
23193118.8576401
70566415.5845342
172976884.382535
1.27097901194801
1.60967067211036
2.03827973905908
15558
15558
0.544080089345559
0.70954558380798
1.05685200127558
1998
22981438.4308483
70491826.724918
175757039.917449
1.26798914385089
1.63658428527103
2.07298909669911
12014
12014
0.506428156099898
0.666037171597792
0.993061682200658
1999
32091463.0508072
97700375.6577003
240817563.189674
1.0900143261641
1.41881665837277
1.82130513654223
11406
11406
0.554699356512508
0.729926281050821
1.07977929804554
2000
40851734.9347258
126086677.245129
315849615.925205
0.865803319385253
1.13217179758362
1.4596254170574
12453
12453
0.622919298906629
0.828784722505765
1.232731197456
2001
25959747.9443738
87725634.6221819
233108301.358603
0.765780399662901
1.02901807478508
1.34969841839931
10500
10500
0.442008223028717
0.593748266272271
0.889427367184019
2002
31868316.8939658
97289994.3337826
240906772.322264
0.909654580797674
1.19722890982542
1.55725460884167
14367
14367
0.498111366710209
0.660277393270804
0.976230980055196
2003
23303703.3872035
69280260.2437668
167353976.272297
1.1512880705597
1.49965842203389
1.94433563597174
15109
15109
0.532318942164739
0.702619386769624
1.04999528307984
2004
31282917.6565229
87648947.9804261
200832778.082446
1.21438609829074
1.59236781131496
2.061908702611
15018
15018
0.564658517215775
0.75097208207271
1.14066234676134
2005
18723493.0483255
52370400.1604955
119914896.184094
1.10392855937949
1.47635065516778
1.91708937518591
14006
14006
0.621177091363893
0.814870802647955
1.22924758169577
2006
25778705.7332284
66456802.4766721
140650707.209125
0.970923572992586
1.30742471233657
1.70276395493225
13410
13410
0.666561364057077
0.862357795537655
1.28153124155086
2007
11120966.7786895
29635171.0701879
64960443.9662742
0.886745679484561
1.17059366898024
1.4922285787055
13368
13628.4
260.4
0.875706277088316
1.1212294449626
1.63185492969519
2008
9587517.69952768
25251622.2050836
55308356.8127342
0.705296790529776
0.937582599178441
1.20159019282985
12685
13179.7
494.7
0.91414438528879
1.13284204979895
1.60229485556878
2009
12992831.3017942
31739903.9609032
65327949.1891726
0.57925249271182
0.751056548291606
0.94843654103349
9230
9731.5
501.5
1.03199317372909
1.26617465548199
1.74689340398264
2010
20222290.4876024
49558742.8371309
102261693.304528
0.432895933006258
0.556872445348308
0.705729209917534
7762
8330.8
568.8
1.27672760406221
1.60204808126112
2.21381296653834
2011
17719473.5685127
43330005.4270201
88541011.6451772
0.235997626278518
0.321642961527779
0.426992992990748
7444
8230.3
786.3
1.44550972285442
1.83885054060212
2.61292110280052
2012
32796322.1638605
78643838.7317619
158119982.169108
0.153354979459602
0.221471373328737
0.305110867315921
8513
9537.5
1024.5
1.46802113714925
1.83189838962078
2.54767887639509
2013
22764135.4597976
55437032.6665735
111771769.346272
0.187225489145339
0.258222083466386
0.340544261191475
8474
10022.17
1548.17
1.35834479087526
1.70579099158291
2.4195970845762
2014
15377202.7329138
38581316.466492
79280175.6589209
0.211888168565011
0.29473713709475
0.387870239865793
11521
13139.11
1618.11
1.41277869877333
1.74607086362636
2.42800736978821
2015
16284608.5508151
40630357.3814758
83511944.3467005
0.287848562779387
0.383575442655035
0.489523849992083
11850
12435.46
585.46
1.2650475754298
1.53480830869113
2.08462488609841
2016
9575225.1332376
24046019.1170685
49681046.1953387
0.330294936543249
0.430115143337765
0.547444408959201
10801
11134.25
333.25
1.10725895376603
1.33309685529307
1.78024570509717
2017
19744889.3671147
48477285.0167995
98860548.2846467
0.318110902578885
0.398577201053641
0.498577759608145
10276
10484.81
208.81
1.13312978690945
1.36182135546984
1.83180144379348
2018
10865701.6409378
27113557.5891059
55971536.0345014
0.289495968037847
0.357735231546346
0.441726043872947
7559
7987.19
428.19
1.16518593629397
1.41089170956451
1.9073192112091
2019
12557669.7483324
31076504.625109
64195939.2127021
0.229388391379415
0.289164529390234
0.362890584024305
8623
9017.51
394.51
1.20065880812796
1.45234741099191
1.95415967853253
2020
23866605.6081946
59577732.218488
124665389.905162
0.239323371455139
0.297780416858381
0.36878033700847
7865
8204.16
339.16
1.36783332700658
1.67725597395698
2.26701297677163
2021
14408570.8148189
37777397.2996943
82675920.5425778
0.203312246903337
0.262810978135045
0.334355919712516
7481
7858
377
1.34296447791858
1.68402863996653
2.36064404709315
2022
6447001.25454254
17606706.4786615
39325723.7893841
0.161031615668558
0.218500893424588
0.285371277841934
9443
9796.08
353.08
1.22316065933969
1.57572517739729
2.33425423264577
2023
23453149.6298793
66021656.2189517
150103835.885689
0.218523501316979
0.304170885782834
0.393082488485893
6310
6563.3
253.3
0.853028931925316
1.11637693191849
1.677611521242
2024
12084336.1537987
40977782.1627065
119836780.750505
0.281327063694152
0.39210778308216
0.509634878542512
4557
4707.37
150.37
0.6163777585326
0.824224959855125
1.24446201276244
2025
43200000
0.267375220759286
0.365791753273847
0.48069892391752
Custom reference points
Custom fish data column names
CustomName1
CustomName2
CustomName3
CustomName4
CustomName5
CustomName6
CustomName7
Total Biomass
Fishable Biomass
Total Biomass (2024)
Fishable Biomass (2024)
Total Biomass (2025)
Fishable Biomass (2025)
Fishable Biomass
Custom fish data
Year
Custom1
Custom2
Custom3
Custom4
Custom5
Custom6
Custom7
1971
1.62767716009712
1.44388765283182
1.64951080088326
1.44429755638117
1.62767716009712
1.44388765283182
57312.15785978
1972
1.60164887320983
1.42242547487102
1.6224798355486
1.42287207235006
1.60164887320983
1.42242547487102
56460.26074099
1973
1.58827882518137
1.40393286879374
1.60857578647851
1.40440283423252
1.58827882518137
1.40393286879374
55726.23468525
1974
1.58568187993968
1.39799002462055
1.60599934813673
1.39865921945631
1.58568187993968
1.39799002462055
55490.34567912
1975
1.5802161649937
1.39264580085469
1.6003901412617
1.3933595031321
1.5802161649937
1.39264580085469
55278.21768183
1976
1.55241601373584
1.37847015933442
1.57132213981268
1.37918700690146
1.55241601373584
1.37847015933442
54715.54467678
1977
1.53572397842837
1.37800052825839
1.55377990691154
1.37875357845169
1.53572397842837
1.37800052825839
54696.90363479
1978
1.53951529009826
1.38526166599273
1.56439664326163
1.38577149950437
1.53951529009826
1.38526166599273
54985.119599
1979
1.51535869271756
1.35180995307039
1.53835400780504
1.34182148976845
1.51535869271756
1.35180995307039
53657.32248963
1980
1.4005485606753
1.22931509290611
1.40823031507908
1.19334636775437
1.4005485606753
1.22931509290611
48795.14034618
1981
1.22551981638231
1.04169019000351
1.21033979298999
0.985249440965747
1.22551981638231
1.04169019000351
41347.75478783
1982
1.03328262197091
0.857102783935333
0.991529057728915
0.80802632455916
1.03328262197091
0.857102783935333
34020.93643409
1983
0.932793216058318
0.798149888692927
0.872700255343824
0.757369612938187
0.932793216058318
0.798149888692927
31680.92221498
1984
0.970026492365022
0.954718226161581
0.933002700250367
0.913878708163078
0.970026492365022
0.954718226161581
37895.58112923
1985
0.977726807394829
1.02292366787329
0.925381743383223
0.982034297071221
0.977726807394829
1.02292366787329
40602.85619638
1986
0.856600920538081
0.911055780503564
0.832203122243003
0.880400264353915
0.856600920538081
0.911055780503564
36162.48993395
1987
0.774810414584015
0.760400261986164
0.711615313678469
0.735348364659881
0.774810414584015
0.760400261986164
30182.52823625
1988
0.686281154919683
0.73601445763749
0.613613131148193
0.69201305078309
0.686281154919683
0.73601445763749
29214.58376659
1989
0.862583243947875
0.953963178477715
0.760740913345305
0.872205281935696
0.862583243947875
0.953963178477715
37865.6110606
1990
0.999269615227277
1.22612417299528
0.920915226522906
1.13544037244625
0.999269615227277
1.22612417299528
48668.48332734
1991
1.1317185778701
1.20875104346325
1.00160162172946
1.1408902077165
1.1317185778701
1.20875104346325
47978.89259616
1992
1.15899981854627
1.26363475397724
1.06604522661999
1.18685866429797
1.15899981854627
1.26363475397724
50157.38887649
1993
1.40901089704073
1.54301023337057
1.30563465117459
1.4472629382165
1.40901089704073
1.54301023337057
61246.62531794
1994
1.41655753796604
1.57549551913276
1.31174318005075
1.48706352962222
1.41655753796604
1.57549551913276
62536.06208407
1995
1.43927078798552
1.38714782783005
1.34542642430004
1.33002831960535
1.43927078798552
1.38714782783005
55059.98692317
1996
1.45740727895703
1.52375296539489
1.41168162975516
1.46175492295238
1.45740727895703
1.52375296539489
60482.24757705
1997
1.37603394498235
1.41449622168848
1.31919460886629
1.35987568758354
1.37603394498235
1.41449622168848
56145.52530488
1998
1.13244632375382
1.052931074061
1.08254282541851
1.01698082058628
1.13244632375382
1.052931074061
41793.93861683
1999
1.05930262107773
0.923523427847135
1.00538229286346
0.910035240452843
1.05930262107773
0.923523427847135
36657.36761456
2000
1.09281378054965
1.09952153951851
1.03280373255848
1.08979836087794
1.09281378054965
1.09952153951851
43643.25155044
2001
1.22383456956769
1.34854902440148
1.18444096072525
1.31669491409639
1.22383456956769
1.34854902440148
53527.88661678
2002
1.42367665836633
1.60523222225033
1.38492628146467
1.56361109170587
1.42367665836633
1.60523222225033
63716.39950157
2003
1.39274660670159
1.50629406871803
1.40764045705337
1.51752040116343
1.39274660670159
1.50629406871803
59789.25249503
2004
1.32013274107947
1.28561209851371
1.34266871533465
1.34131994542246
1.32013274107947
1.28561209851371
51029.7344755
2005
1.17649629831562
1.18348048037852
1.23199642819776
1.22527455959563
1.17649629831562
1.18348048037852
46975.82944379
2006
1.08688493621725
1.06154436798775
1.13526250029424
1.10183332656869
1.08688493621725
1.06154436798775
42135.82564679
2007
0.919504543807245
0.942045849991819
0.988748399692618
0.980412334751368
0.919504543807245
0.942045849991819
37392.57715792
2008
0.761149149523322
0.754162175519133
0.820373228010885
0.783936065819792
0.761149149523322
0.754162175519133
29934.920193034
2009
0.552437551150716
0.54637394514089
0.592982777780592
0.569060832019622
0.552437551150716
0.54637394514089
21687.192720965
2010
0.427198685515266
0.377266242114029
0.448361226308745
0.402701171984241
0.427198685515266
0.377266242114029
14974.809418724
2011
0.402826864579787
0.433912473221438
0.429795315396542
0.466850394654405
0.402826864579787
0.433912473221438
17223.26533773
2012
0.47704207126116
0.548185676167565
0.483495066995045
0.583094500304957
0.47704207126116
0.548185676167565
21759.105666821
2013
0.539919917199053
0.662341414295898
0.565598772379874
0.698485782560159
0.539919917199053
0.662341414295898
26290.28347098
2014
0.649253694409812
0.80844110600781
0.688462253671509
0.838943975034921
0.649253694409812
0.80844110600781
32089.410971126
2015
0.592997686551314
0.730343636467513
0.616263556678401
0.745451264689909
0.592997686551314
0.730343636467513
28989.492155445
2016
0.498841931762171
0.573596076617014
0.51767058814178
0.571911924738478
0.498841931762171
0.573596076617014
22767.71937647
2017
0.458548208098702
0.492541583824839
0.454428812666562
0.495074878341512
0.458548208098702
0.492541583824839
19550.427589925
2018
0.403524455507305
0.453306771671098
0.422786733327514
0.476854098828518
0.403524455507305
0.453306771671098
17993.08222213
2019
0.429336473295688
0.491464095970178
0.45096968565372
0.522227589275165
0.429336473295688
0.491464095970178
19507.658920287
2020
0.400502824968574
0.453191993727189
0.407620169132077
0.484707946808389
0.400502824968574
0.453191993727189
17988.526347144
2021
0.407458970231132
0.465931588358785
0.445159455934216
0.514108488111133
0.407458970231132
0.465931588358785
18494.19841738
2022
0.478891120488559
0.608009813896293
0.571307474277501
0.706590078321428
0.478891120488559
0.608009813896293
24133.70206884
2023
0.441317749484917
0.511079166464416
0.537341204706033
0.652846935681446
0.441317749484917
0.511079166464416
20286.238898024
2024
0.429420235254681
0.456718526452606
0.494563561026797
0.505501961801859
0.429420235254681
0.456718526452606
18128.50482806
2025
0.586534745468064
0.662229165757097
0.586534745468064
0.662229165757097
26285.82799554
Sensivity data
