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Herring (Clupea harengus) in subdivisions 30 and 31 (Gulf of Bothnia)
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DOI: 10.17895/ices.data.6954
Species: Clupea harengus
Stock code: her.27.3031
Assessment Year:2017
Purpose:Advice
Assessment Key: 8959
Stock Key: 169116

 
 
 
 
 
 
 
 
       

 



YearRecruitmentHighLowSSBHighLowTotalFHighLowLandings
 Age 1     CatchAges 3-7   
 thousands  tonnes  tonnesYear-1   tonnes
1980322357052835041966764184795278992122401298090.1450.210.09829809
198115288102356010992041172992259751115211215260.1360.1960.09513700
1982208441833753181287226187775277712126964264990.1410.200.09917847
1983463895670273483062310197008290849133444262080.1330.1870.09518501
1984586199289488893839912236334341526163541345450.1340.1860.09625629
1985474214471607123140460261974363378188867354320.1260.1730.09226120
198614880842272838974286279009375540207291355790.1200.1620.08926489
1987336857451226372215126315212417809237808326280.1120.1500.08424520
198815105742317965984412315212419584236802364180.1070.1410.08127650
19896783475103688844437847356825467063272605330860.0970.1270.07428658
19908170168123969375384527402721519780312025391800.0910.1190.06931282
1991336857451855162188266434087554488339830334190.0880.1160.06726219
1992493074272925223333855484562614510382093466100.0960.1230.07539310
19936934365104402604605768468364586495374026493140.1010.1290.07940179
1994341948349997582338686552937683171447531619860.1180.1470.09556380
1995456989167372343099775492377607216399257655470.1360.1680.11061086
1996387090956380002657669478303586988389742613030.1480.1830.12056109
1997356972851991202450984432787533108351344698080.1710.210.13865527
1998596249886381594115620400312498012321779624740.1780.220.14456892
1999295497343122052024918395537490902318698665020.1860.230.15062345
2000507075473355283505207355756440401287380588520.1780.220.14556261
2001451086766405143064209344552424073279943578060.1660.200.13554984
2002646555993669684462858343176422194278948539690.1490.1840.12150218
20039407333149978895900691339422416066276897536440.1480.1810.12049638
2004272778439882381865687349410424828287380614230.1500.1840.12355450
2005385931455948662662138380408461381313646629110.1490.1810.12257942
2006478980469855903284221381170461448314858713180.1530.1860.12668365
20078640750124334386004982388870471373320807786780.1590.1940.13075432
2008546022277111663866344377377459675309813679140.1580.1940.12965430
2009672942397410554648894421258516185343788712480.1540.1910.12568873
2010653707392061294641834487478598643396956725900.1530.1900.12472590
2011509107772097153595020464632571969377437818500.1580.1970.12781850
201288417911275023261314395280786528874271281060070.1800.230.145100640
201371885501010964051114825669357020084578511143960.1940.240.155114396
201479843981149358955466245812877256484656461153660.200.250.159115366
2015120310341771070881727835573797028514420151149420.210.280.167114942
201665370731213373335218615243956787724051291300290.230.300.173130029
20174931038120333111510361520680747096374584     
Average525752079609513489397393721501168310565605630.1470.1890.11655855.622

 


 
 Fishing pressure Stock size
  201420152016  201520162017
Maximum Sustainable YieldFMSYAbove MSY BTriggerAbove trigger
Precautionary ApproachFpa, FlimHarvested sustainably Bpa, BlimFull reproductive capacity
Management planFMGTNot applicable SSBMGTNot applicable