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Herring (Clupea harengus) in Subdivision 28.1 (Gulf of Riga)
 
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Species: Clupea harengus
Stock code: Her.27.28
Assessment Year:2018
Purpose:Advice
Assessment Key: 9415
Stock Key: 169124

 
 
 
 
 
 
 
 
       

 



YearRecruitmentSSBCatchesF
 Age 1  Ages 3-7
 thousandstonnestonnesNA 
197794322054522241860.69
1978107648049356167280.38
197997694046738171420.43
1980111033446712149980.35
198190841447221167690.45
1982168893742757127770.42
1983125361650857155410.47
1984202702739913158430.71
1985138755951933155750.54
1986111999164272169270.51
1987392639651509128840.42
198856062896656167910.52
1989129108863255167830.36
1990364072277267149310.24
1991368454287174147910.25
19924310588105988200000.27
19933248769120558222000.23
19942775540124663243000.23
19953463500116307326560.34
19964653443105376325840.37
19971582739103082398430.49
1998276809781498294430.44
1999288955983560314030.42
2000264011883312340690.46
2001607657678901387850.53
20022267766100265397010.47
2003701634585886408030.55
2004101899691893391150.58
2005315523973152322250.51
2006691676070683312320.44
2007200109790923337420.56
2008543083189557311370.33
20092790077105530325540.39
2010281774399486301740.31
20111138748100694296390.35
2012526518086633281150.32
20135585865107259265110.25
2014956525128714262530.26
20152222806112536328510.35
2016346641096144308650.35
2017235075996906280580.32
2018305783990051  
Average279675783326258760.41

 


 
 Fishing pressure Stock size
  201520162017  201620172018
Maximum Sustainable YieldFMSYAt  MSY BTriggerAbove trigger
Precautionary ApproachFpa, FlimHarvested sustainably Bpa, BlimFull reproductive capacity
Management planFrangesWithin range MSY BtriggerAbove