ICES Marine Data
Stock Assessment Graphs


  Stock assessment graphs > View list of published graphs and tables > View published graphs and tables
 
       

Herring (Clupea harengus) in subdivisions 30 and 31 (Gulf of Bothnia)
 
Download graphs and tables(.doc)
Download stock data (XML)
Download standard graphs (zip) - regular size
Download standard graphs (zip) - powerpoint size
View on the map
View source data
Species: Clupea harengus
Stock code: her.27.3031
Assessment Year:2022
Purpose:Advice
Assessment Key: 16997
Stock Key: 169673

 
 
 
 
 
 
 
 
       

 



YearRecruitment95%5%SSB95%5%TotalF95%5%
 Age 0     CatchAges 3-7  
 thousands  tonnes  tonnes   
19632004060042945588935196511124701265594959346297390.0290.0330.025
19641835840038677790871380811105701262766958374252040.0240.0280.021
19651678050034774311809750610868301236831936829275410.0280.0320.024
19661524340031092146747331010023901160188844592221640.0240.0280.020
1967136074002727867767877689203851080915759855277720.0330.0380.027
196812546600245245866418749835102993317676887289660.0380.0440.031
196911946400225661986324347742591892628592554359960.0530.0630.043
1970180151003035222410692588683686833834533538327900.0520.0630.041
197113472600227704587971335524871640974408768363470.0760.0920.060
1972179602002774733111625219561023692903429143340920.0650.0800.050
1973240798003456539816775064604175753924454426265070.0470.0580.035
1974192946002760595913485552519516645811393221267760.0530.0650.040
1975412946005409462131523356553410685123421697218110.0400.0500.031
1976151111002081569610969863563442696927429957305200.0550.0690.042
19779686550135219006939058608444750846466042336340.0560.0690.042
19789501910129896886950613690201852967527435348730.0570.0710.043
1979246685003146742519338567633178787041479315261090.0460.0570.034
1980138803001830484410525232555661693215418107298090.0570.0710.043
1981209688002692979316327291567556709357425755215260.0390.0480.029
1982341679004275647327304530586751730236443266264990.0480.0600.037
1983445369005492243936115211641418798347484489262080.0410.0510.031
1984370099004576365329930581702712867529537895345450.0470.0590.036
1985155564002018949511986510771238943979598497354320.0450.0560.035
19863075690038036362248705948656641049983681345355790.0440.0540.034
19871480310019323795113399979589581160115757801326280.0370.0450.029
19886369500076290162531792439314681127746735190364180.0390.0480.031
198958146200699509954833356010632901277930848650330860.0330.0390.026
199032521500400830802638639511952501418639971861391800.0360.0440.029
1991377337004608111130898389133136015660391096681334190.0290.0340.023
1992401793004858611133227112129328015179901068570466100.0410.0480.033
1993253470003157642620346521124459014611071028073493140.0420.0500.035
1994326160003982773426710117137097016030801138861619860.0520.0620.043
1995260938003235131421046638121312014248381001402655470.0590.0690.049
199622926900287429071828773811950501401583988517613030.0590.0700.049
199742102700507819763490682110021001180652823548698080.0750.0890.062
19982438710030993305191890049583381136432780244624740.0690.0820.057
19993637730044706189296001069345551107423761687665020.0770.0910.063
20002941040036851494234718208675161021720713312588520.0800.0940.065
2001444864005410925136574888850179999315701043578060.0790.0930.064
200289118900103874425764594208587461009070708422539690.0710.0850.058
20032023190026474450154613148699881017359722617536440.0660.0780.055
20042155860027928897166413039122141059009765419614230.0700.0820.058
20052942610036495321237262029239611064366783556629110.0760.0880.063
2006409840004911311534200402827024952690701358713180.0950.1100.079
2007296724003644098424161020806697927863685531786780.1080.1250.091
2008397293004761132733152138767511881711653311679140.0980.1130.083
2009328519003993206327027087760341869926650756712480.1030.1180.087
20102251670028438110178282519104101032437788383725900.1020.1170.087
2011306767003743818425136367808856918850698862818500.1190.1360.101
20122327940029049188186556158182789297357068211060070.1590.1830.135
20132662520032977509214965088156739253897059571143960.1820.210.154
20144604880055303570383427697550098647696452491153660.1970.230.164
20152517010031878492198733977119138188246050021149420.210.250.176
20163130290039805827246162846687027769495604551300290.250.300.20
20172030160027285325151053716522927709675336171043580.210.260.168
2018270900003696188619854726661535794483528587973660.210.260.159
2019353324004977108325082406583644718126449162889070.200.250.148
2020208215003389333612791153581614734127429101729560.1660.210.118
202123595100596361849335419536457692642380272719240.1800.240.122
202234097000  565634751690379578    
Average283290383771624021677019827497982347672646538500.0810.0970.065

 


 
 Fishing pressure Stock size
  201920202021  202020212022
Maximum sustainable yieldFMSYAppropriate MSY BtriggerAbove trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimFull reproductive capacity
Management planFMGTNot applicable BMGTNot applicable