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Herring (Clupea harengus) in Subdivision 28.1 (Gulf of Riga)
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DOI: 10.17895/ices.data.10398
Species: Clupea harengus
Stock code: Her.27.28
Assessment Year:2021
Purpose:Advice
Assessment Key: 14119
Stock Key: 169124

 
 
 
 
 
 
 
 
       

 



YearRecruitment (age 1)SSBCatchesF
   Ages 3-7
 thousandstonnestonnesYear-1 
197794322254522241860.69
1978107648249356167280.38
197997694446739171420.43
1980111034046712149980.35
198190842147221167690.45
1982168900042758127770.42
1983125365350858155410.47
1984202721339914158430.71
1985138805451937155750.54
1986112034364284169270.51
1987392862451522128840.42
198856096796701167910.52
1989129238563293167830.36
1990364549277332149310.24
1991368991487277147910.25
19924319311106141200000.27
19933257248120787222000.23
19942788376124965243000.23
19953469542116708326560.34
19964668037105795325840.36
19971598978103574398430.49
1998276326982140294430.43
1999289739484194314030.42
2000264555484025340690.45
2001608872879443387850.52
20022291719101021397010.46
2003717207186918408030.53
2004103465793406391150.58
2005321635175411322250.49
2006711625873416312320.42
2007205777195052337420.52
2008564177095083311370.29
20092874764112381325540.35
20102915262106631301740.28
20111188641108524296390.32
2012572445794730281150.29
20136072780118689265110.22
20141164668143791262530.23
20152619073128582328510.30
20164314619114876308650.29
20173179703123092280580.25
20186193234124599257470.21
20192988617143579289220.26
20207101760146956332150.24
20213243312176560  
Average307153392033261090.39

 


 
 Fishing pressure Stock size
  201820192020  201920202021
Maximum sustainable yieldFMSYBelow MSY BtriggerAbove trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimFull reproductive capacity
Management planFMGTBelow BMGTAbove