ICES Marine Data
Stock Assessment Graphs
 
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Herring (Clupea harengus) in subdivisions 20–24; spring spawners (Skagerrak, Kattegat, western Baltic)
Species: Stock Assessment Graphs
Stock code: her.27.20-24
Assessment Year: 2026
Key: 21294
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 274225  
FMSY 0.05  
Precautionary approach Blim 197344  
Bpa 274225  
Flim  
Fpa 0.05  
       
Age and Length      
       
Recruitment 0  
F 2-5  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow TBiomassTBiomassHigh TBiomassLow SSBSSBHigh SSBLandingsCatchesLow FFHigh F
199165711820813635291007432741391657.226673811519426.840780441658927.12676233494158540186590501191573.10959191573.109590.1680.1960.228
19923902413147777669584947211098895.456973841186619.430262521281346.34040085462602501845544417194408.2183194408.21830.2240.2580.297
1993353008484308699152590486852632.357240012915539.194015901983087.269280508415360449868487243185009.63248185009.632480.2440.280.32
1994549304036710143381969220706134.279457082757867.001341696813389.759472175323065349664378454172438.89657172438.896570.2890.3310.377
1995453719585571451368414658588080.582039464633911.224058297683313.566643359258973280895304674150819.6448150819.64480.2630.3010.345
1996552075296743450082369413594091.065759278645612.666184664701602.395257971193952210192227791121260.28113121260.281130.2980.3420.394
1997469905275747103770289064598300.907673099649233.93820631704502.869899001225606246727269825115584.90682115584.906820.2240.2590.3
19987022677487279745108473642663143.152441824724114.009985705790690.66388886199370217595237487107032.94667107032.946670.2170.250.289
19997550505993051179114674726763651.733912051839778.397567746923493.95110870322020324102826382397234.400797234.40070.1690.1960.226
2000437192155352313565525559720544.756291009787977.382040676861720.73169166238919260281283553134662.431946241134662.4319462410.2260.260.3
2001494621036053619574089671749131.364683526818382.779833995894035.954043596276207301980330158110607.299274302110607.2992743020.2160.250.288
2002450161805589711269408092787681.984878081856684.722196471931732.256588857329432361003395599108215.5723119108215.57231190.1950.2250.261
2003513874856289968376990926601388.517866295655950.065975827715461.76268924625301027683630290679170.845231430679170.84523143060.1650.1910.222
2004329143024026177049249415608583.834408798664029.03688463724525.5902241826091328529331195277247.776613544177247.77661354410.1510.1760.204
2005329623684063119650084208577616.811369729629762.661268841686616.11248456324914327286529884791215.115389812891215.11538981280.1860.2160.25
2006240964842959003036336003621294.128363688677572.186470838738948.02303704727417430131233113887195.153620472787195.15362047270.1910.2230.259
2007280263533441028942248378466759.427412989510031.335470103557314.85618447321576223773026193469328.409425085669328.40942508560.1740.2020.236
2008234183112906681736077745446466.73185122490633.091866118539168.57329097618566720535622713365882.65138270765882.6513827070.1820.2130.25
2009208494282562836031502680425722.191113439468971.389514186516614.28220983317190119179321398766452.1607059766452.160705970.170.1990.233
2010340067664200794251891650373126.327123621411611.277436858454065.63782102117032618999321193039703.944424966139703.94442496610.1110.1310.154
2011240148132953123136314820344316.236435931379072.610436028417337.40316809815857117644419633227560.588080858127560.58808085810.090.1060.125
2012199579192472052130619634365664.852340694403010.081239555444169.36585796615725517399719252138077.472481418938077.47248141890.1170.1380.162
2013313160963972624050394983376132.86381614413802.963116921455245.76222099417267019189921327043091.318848032743091.31884803270.1380.1630.192
2014199963792499715431248543379561.55675012421890.464139557468939.91387296716136717903719864235714.370284842935714.37028484290.1080.1280.151
2015138059551727238021609162357580.455618966397243.074012466441305.04721719515476817214219146736215.761348536136215.76134853610.1240.1450.17
2016156638641998262125492123290381.963221784323557.033823991360522.23414792914702716471218452450917.676848649550917.67684864950.1730.2030.239
2017139174181806224923441476265505.70354176300856.883934292340914.95362703412690614421116387643878.720050743343878.72005074330.1840.2190.26
2018118144001551697020379907210047.624900853243401.042914659282050.6431334719988111613713503940274.739991657740274.73999165770.170.2070.252
2019125242301677504622468621218629.644478361261116.520085004311859.982318418745310449212485025202.719254110925202.71925411090.1050.1310.163
202084139151142483515513214191806.598319115233573.046859372284434.261893342753849220911279023037.670359465623037.67035946560.0950.1210.154
20215601022771965710639682165845.633548256205170.617767538253820.263425052729859106611362714095.196063008114095.19606300810.0610.080.104
2022153807082162661130408894156004.77209875195859.421407391245895.76612281976143960661212026162.06875804586162.06875804580.0270.0350.046
202370981531066447716022630185678.292568646236750.027893894301869.29733338572909926241176713346.932500526883346.932500526880.0140.0190.025
2024136831312354562440516780185505.587359967240302.296502092311285.46868039672963926871177435179.912280083625179.912280083620.0190.0250.034
202596151682003825941760251197401.652061087266182.739397247358929.370718219854391105261429782314.595464852314.595464850.0080.0110.015
202684128031816169743037944   85582111423147863     
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data