ICES Marine Data
Stock Assessment Graphs
 
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Herring (Clupea harengus) in subareas 1, 2, and 5 and in divisions 4.a and 14.a; Norwegian spring spawners (the Northeast Atlantic and Arctic Ocean)
Species: Stock Assessment Graphs
Stock code: her.27.1-24a514a
Assessment Year: 2025
Key: 21106
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 3177000  
FMSY 0.21  
Precautionary approach Blim 2286000  
Bpa 3177000  
Flim  
Fpa 0.21  
       
Age and Length      
       
Recruitment 2  
F 5-12+  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow SSBSSBHigh SSBLandingsCatchesLow FFHigh F
19881930004610001101000823000116200016410001353011353010.070.0860.106
1989837000184500040650001169000167200023900001038301038300.0470.0580.073
1990448700090070001808000013870002040000300000086411864110.0360.0450.056
19919260000178820003453100015430002259000330700084683846830.0330.0410.051
1992943000017925000340740002078000286300039460001044481044480.0360.0440.055
19931978300036519000674160002642000340500043890002324572324570.0640.0770.093
19942060500037312000675650003147000387800047780004792284792280.0990.1170.138
1995725200012963000231710003468000414100049460009055019055010.1670.1930.223
19964140000733600012998000405400047590005588000122028312202830.1510.1720.194
1997126100022990004191000475500055950006584000142650714265070.1720.1940.218
199888130001504300025679000489800057760006813000122313112231310.1670.1880.211
19994440000790700014081000459400053910006326000123543312354330.2110.2380.267
2000147260002607300046162000357200041820004896000120720112072010.2820.3180.359
20011529100026908000473480003039000358200042240007661367661360.2060.2340.267
2002761200013472000238440002736000321800037860008077958077950.2110.2420.277
200334840006326000114880003641000431800051190007895107895100.1280.1460.168
20042848000048553000827720004741000566500067690007940667940660.1060.1210.139
200593390001635200028632000483900057330006793000100324310032430.1440.1640.187
20061505100025632000436540004621000544400064140009689589689580.1560.1770.201
20073957000703500012510000660300077830009175000126699312669930.1150.130.147
200867220001141700019392000656900077300009097000154565615456560.1540.1730.195
20093399000590600010261000624200073580008673000168737116873710.1730.1950.22
2010182800032690005846000482700056950006718000145701514570150.2060.2340.266
20111101100018691000317260003993000474900056480009929979929970.1660.1890.216
20122167000390300070280003653000436200052100008260008260000.1630.1870.213
201343960007834000139580003677000440200052700006847436847430.1350.1550.178
20143049000548700098730003689000443200053250004613064613060.0880.1010.117
2015882000015064000257290003560000426300051060003287403287400.0660.0760.088
20163554000572300092160002958000352600042030003831743831740.0880.1010.116
20172214000362600059390002717000318300037280007215667215660.1830.2080.237
20183357300051372000786090002925000342100040020005928995928990.1310.1490.169
20192350000386200063460002997000349100040670007771657771650.180.2040.231
20202134000351800058010002590000301400035070007209377209370.1920.2180.248
2021630000116100021410003205000371500043070008518138518130.1480.1660.187
20222749000462800077920003837000449100052570008138348138340.140.1580.177
20231080700020173000376530003521000412900048420006805526805520.1510.170.192
2024853200020739000504140002438000294800035640004602264602260.1340.1560.18
20251369000985300070922000218700027230003390000     
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data