ICES Marine Data
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Herring (Clupea harengus) in divisions 7.a South of 52°30’N, 7.g-h, and 7.j-k (Irish Sea, Celtic Sea, and southwest of Ireland)
Species: Stock Assessment Graphs
Stock code: her.27.irls
Assessment Year: 2017
Key: 8298
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units Year-1
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 54000  
FMSY 0.26  
Precautionary approach Blim 33000  
Bpa 54000  
Flim 0.61  
Fpa 0.37  
       
Age and Length      
       
Recruitment 1  
F 2-5  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentTBiomassLow SSBSSBHigh SSBLandingsLow FFHigh F
1958247582416132584682232203.8019110343164767219191229780.0881680.1503740.21258
1959126446015564901848520286645.1898125070166792208514150860.0804070.1257990.171191
1960252935360855468775227301.4437130269164858199447182830.0983530.1357530.173153
1961291828388774485720199697.479113428141465169502153720.0934750.1247930.156111
1962682624832844983064235138.6391116330141843167356215520.1511660.2002570.249348
1963308002402677497352193625.5312109858133336156814173490.1197310.1589090.198087
1964116874013738201578900277029.6749133347155841178335105990.07433040.09860740.1228844
1965320641418496516351231376.78140729162655184581191260.1093750.1420960.174817
1966604215737645871075259754.0369139205159801180397270300.1562230.2013890.246555
1967635683771353907023255644.98898135581154947174313276580.17740.2281780.278956
19687559789035881051198271640.92956140204159294178384302360.191920.2454850.29905
1969367477467116566755227459.8544122291139707157123443890.2913550.3679750.444595
1970179562253033326504164334.9054490678105402120126317270.2588830.3326660.406449
1971685999822709959419191512.9390884146.196520.1108894.1313960.3527250.4575750.562425
1972210732281054351376147479.397273848.184564.195280.1382030.4519180.5686080.685298
1973259312325801392290116937.408955171.463401.171630.8269360.4129040.5235340.634164
197412089316211120332985331.4780642390.349201.756013.1199400.3920170.5011170.610217
197515848020310324772673138.5817933331.638958.644585.6155880.4019990.5223290.642659
197618243722624727005767917.0847331244.336255.741267.197710.2986290.3924770.486325
197714911818550322188864001.11963631951.537006.642061.778330.2242740.2936410.363008
197811588714720817852958886.2693130788.935919.941050.975590.2054840.2700540.334624
197923185428088132990870746.1766730952.335947.440942.5103210.3269570.4277570.528557
198012951616750020548460098.1621328097.83298837878.2131300.4223080.5502780.678248
198139284746400653516586567.39298431311.536292.941274.3171030.6611590.8517491.042339
1982623029721610820191125879.3716450131.457056.563981.6130000.3598230.4698430.579863
1983676839781099885359158037.88959167226.875684.184141.4249810.4521960.5731560.694116
1984570040662563755086147453.1037269608.978063.586518.1267790.3874940.4866990.585904
1985551854637792723730152396.3266427525283967.192682.2204260.2605920.3280710.39555
1986565525648198730871168660.58714882543.591661.3100779.1250240.3014730.377330.453187
1987106519011892801313370208692.70519493956.7103654113351.3262000.3223360.4036620.484988
1988408178473219538260168324.5771796605107080117555204470.1901170.2397190.289321
1989497394572427647460162265.7061784708.694036.7103364.8232540.2349660.2927730.35058
1990431412501415571418145282.8521778541.287666.996792.6184040.2025060.2549260.307346
1991166819207514248209110091.9678461790.369598.177405.9255620.314450.3910720.467694
19928452849545741063864150729.46096221269382.876553.6211270.3990930.5028930.606693
1993299623358080416537117550.723764282.672004.979727.2186180.2682850.3385470.408809
1994668312762863857414149565.241570651.478742.286833193000.2638630.3311150.398367
1995625103714985804867147631.3573172201.280166.988132.6233050.3218490.4006820.479515
1996293826349939406052114557.88226334470750.278156.4188160.2546310.3188360.383041
1997309977368348426719102788.1304251927.458228.364529.2204960.3400860.4232640.506442
199820004724488728972781054.4440840853.246259.551665.8180410.3738320.4665610.55929
199940170246713153256084373.077735194.339744.744295.1184850.537410.666920.79643
200038816144979951143782315.5285934466.138858.143250.1171910.566020.697580.82914
200138779045196151613276461.8636432985.13739741808.9152690.4879880.6057880.723588
200242717749029655341589668.942142196.947722.953248.974650.1898440.2414790.293114
200311299914396317492759050.0103432913.837602.342290.8115360.2802010.3566270.433053
200430040635986241931865580.06589430057.235015.439973.6127430.3314290.4226110.513793
200591994010877001255460115933.31247944690.352586.160481.994940.2473440.328840.410336
2006297952370229442506103166.3667956179.966860.977541.969440.0998270.1359840.172141
2007676092823782971472123881.6450860231.572267.584303.576360.0943840.1280720.16176
2008269675348151426627127074.8036573798.589064.5104330.558720.05403540.07402040.0940054
2009105748012749101492340188725.080728983710750312516957450.04986260.06824560.0866286
201082265010067601190870198571.2851210437312413014388783700.06247940.08480840.1071374
2011108940013256201561840228858.18931119301141733164165114700.0761880.1036450.131102
20127186259056751092725209867.6063113906136910159914218200.1404730.1909970.241521
2013363613494823626033180057.255103855127485151115162470.1067090.1493530.191997
2014249807357287464767149182.992581819103650125481195740.1443690.2047750.265181
20157624613203318782099431.0695520696997987889183550.1810250.2726320.364239
201610310326336342362374490.670930282.246048.261814.2163180.223540.405130.58672
2017 496445   37795     
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data