ICES Marine Data
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Herring (Clupea harengus) in Division 5.a, summer-spawning herring (Iceland grounds)
Species: Icelandic Juvenile Herring Survey
Stock code: her.27.5a
Assessment Year: 2022
Key: 17161
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Frel
Fishing pressure units ratio
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 273000  
FMSY  
Precautionary approach Blim 200000  
Bpa 273000  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 3  
F  
       
       
 
Fish data
YearRecruitmentTBiomassSSBLandingsCatchesF
198752982541535838381375439754390.181624044799908
198827099345228642329892828928280.205241816019068
19894473204010833855111010001010000.251818202217496
19903008143714723498501050971050970.282920381616919
19918405123101693097071094891094890.352997881799922
199210330583494563431661085041085040.310494024998855
19936353814535784235551027411027410.226512308798046
19946916714606054406811340031340030.290928235690016
19952026714353394061121258511258510.289087354911919
199618135932223630739995882958820.297552104668628
199777243626660226879164931649310.243550310950405
199832039332332229825587238872380.269817704950483
199955237929679628953592896928960.312996132023343
20003910533239973062061003321003320.309669533977166
200146822028225727173095675956750.338964135521883
2002145452327753229700196208962080.346655520804808
200310741334106503890801257171257170.306141483014733
20046621885156014857871142371142370.221560858105395
20059899305362295248681030431030430.19216230379185
20067349276452606111361353031353030.209687567802126
20076575005942165675311589171589170.26743978620569
20085237165912285629791517801517800.256719911776844
200944215254128948677046332463320.0855956799417686
201046651050446744911343533435330.0862950401116426
201154137047326642744349446494460.104478242679592
201235561145668343210271976719760.157606041827701
201348474539036837776072058720580.184589925403722
201426752542635340127794975949750.222761420700687
201524909136323834666269729697290.191965047709766
201634130033846032748560403604030.17846422029191
201717324834376231243535034350340.101913533200296
201826329032213629646840683406830.126291380038245
201929686028688526539630038.001073310430038.00107331040.104703979201807
202078925728524227473336099.998450744636099.99845074460.126559196930131
2021778097361768411769.35923179970084700840.193726366068862
2022464740.162057545441299421132   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1
B 4+
 
Custom fish data
YearCustom1
1987415358
1988452286
1989401083
1990371472
1991310169
1992349456
1993453578
1994460605
1995435339
1996322236
1997266602
1998323322
1999296796
2000323997
2001282257
2002277532
2003410650
2004515601
2005536229
2006645260
2007594216
2008591228
2009541289
2010504467
2011473266
2012456683
2013390368
2014426353
2015363238
2016338460
2017343762
2018322136
2019286885
2020285242
2021361768
2022441299
 
 
 
 
Sensivity data