ICES Marine Data
Stock Assessment Graphs
 
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Herring (Clupea harengus) in Subdivision 28.1 (Gulf of Riga)
Species: Stock Assessment Graphs
Stock code: her.27.28
Assessment Year: 2018
Key: 9415
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units Year-1
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 60000  
FMSY 0.32  
Precautionary approach Blim 40800  
Bpa 57100  
Flim 0.88  
Fpa 0.63  
       
Age and Length      
       
Recruitment 1  
F 3-7  
       
       
 
Fish data
YearRecruitmentTBiomassSSBLandingsF
19779432207673454522241860.6903
197810764806625649356167280.3751
19799769406613046738171420.431
198011103346953046712149980.3498
19819084146553147221167690.4525
198216889377290442757127770.4198
198312536167628350857155410.4679
198420270276615539913158430.7069
198513875597747151933155750.5381
198611199918674764272169270.5099
198739263969757451509128840.4228
198856062811627296656167910.5216
198912910888604963255167830.3613
1990364072213905077267149310.2369
1991368454214144287174147910.2496
19924310588166966105988200000.2663
19933248769175405120558222000.2312
19942775540169970124663243000.2325
19953463500166470116307326560.3438
19964653443167407105376325840.3652
19971582739133538103082398430.4892
1998276809711999481498294430.4395
1999288955913614783560314030.4225
2000264011813224683312340690.4574
2001607657615649278901387850.5306
20022267766143369100265397010.4705
2003701634515623285886408030.5452
2004101899612049991893391150.5829
2005315523912441273152322250.5067
2006691676014338570683312320.4365
2007200109712659890923337420.5635
2008543083115712389557311370.3272
20092790077149727105530325540.3905
2010281774314048399486301740.3145
20111138748130443100694296390.3526
2012526518014902786633281150.3223
20135585865177819107259265110.2513
2014956525157090128714262530.2619
20152222806149121112536328510.346
2016346641014102696144308650.3512
2017235075913243996906280580.3206
20183057839 90051  
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
Label1  
label2  
Label3  
Label4  
label5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data