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: 2018
Key: 9312
   
   
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 54000  
Bpa 34000  
Flim 0.45  
Fpa 0.27  
       
Age and Length      
       
Recruitment 1  
F 2-5  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow TBiomassTBiomassHigh TBiomassLow SSBSSBHigh SSBLandingsCatchesLow FFHigh F
1958256980444688632400187210330644.78247407012083024201636321022978229780.0802910.1674680.254649
1959130776016591302010440240980359757.403647854013002522473231943515086150860.0574280.1027990.148172
1960266530386998507470192276284859.44637744413553821273428992218283182830.0787650.1164220.154075
1961307840417831527820172171245872.437731956911886717942723999315372153720.0802380.1117110.143182
19627129308873161061710208933276705.479834448712259017432422605021552215520.1309720.180080.229188
1963319470422436525410171908227301.583428269211633816099620566217349173490.1043690.1430440.181711
1964120333014286601654070253167308305.8391536345314025617955621886410599105990.066930.09047490.11402
1965328690431089533490211957256077.795930020314779518298821818519126191260.1006810.1326090.164539
1966615510754255893010238930280740.296832255014587517664620742527030270300.1468130.1912180.235627
1967646050786034926010235466273190.470631091414177116903819630927658276580.1667890.2165770.266371
19687657409173271068920250105286378.0415832265514605117108419610930236302360.1819920.2344950.287008
1969369800470963572120208237238818.020126940312727014923717121044389443890.2774840.3526330.427776
1970180901255151329399148895173351.718381978059469111304213138931727317270.2501270.3229610.395793
1971690590829723968850175058199236.874962234228746310281411815731396313960.33980.4429980.5462
1972213859285712357561134690153882.67651730707661589765.210291538203382030.431780.5470260.66228
1973263530332104400670106819122393.814271379615731267696.77808226936269360.39810.5084570.61882
19741220501641402062307714489465.7583610178844026.752595.361163.319940199400.37370.4824870.59128
19751606482063932521326600676704.69803874043463541795.64895715588155880.381540.5021480.62276
197618617323142427666761523.971232.8068880942.132459.538733.345006.5977197710.2812280.373930.466632
197715176318922022667757824.466883.51131875941.63318039213.845248783378330.21230.2802750.34824
197811694414880618067652778.261279.3604969779.831936.837857.243777.2755975590.1961080.2592130.322312
197923351928339133326163282.372769.7647482257.731923.337514.643106.710321103210.3143740.4135260.512686
198013171717061420950353627.661907.6799170188.428959.634344.539730.413130131300.403740.5292460.65476
19814006474746575486737798189178.77416210037732365.437944.443522.617103171030.627040.8141151.0012
1982637090740675844250114481129793.81081814509951638.259274.266909.813000130000.334970.4409470.54693
1983691690802364913030145269163088.37809718091169282.47884688409.624981249810.418940.5368120.65468
1984584392683048781708136461152841.6294531692197183881710.69158426779267790.3579420.4554410.552938
1985567348659369751392141836158709.438831755847775388153.39855320426204260.2417510.3083560.374969
1986582644672361762076157663176103.689228194537854289661410780025024250240.2777140.3528050.427886
1987109454012319901369460196148218022.6042262398929725810957212188226200262000.2931190.3738880.454661
1988418716488000557284157738176525.0640719532210011911328012644120447204470.1738150.2223460.270885
1989510777590800670823151821170009.05281881998784899592.911133823254232540.2192580.2765270.333802
1990442182515953589718135462152369.212551692788158492943.410430218404184040.1883560.2396470.290944
1991170866213179255494102262116037.8962512981864428.474330.484231.625562255620.294960.3708470.44674
19928683309850811101830141082157878.8867617467864863.374085.883308.721127211270.368190.469550.57091
1993307549368564429571109844123714.0541513757667154.476787.486419.618618186180.2452410.3131920.381139
1994686770786168885570140259156670.3979617308173754.183629.993505.919300193000.247160.3127430.37832
1995644224738739833256138953154658.3841517036775435.785066.194696.323305233050.2990190.3758530.452681
1996302461360980419499107601120512.8150113341966434.875320.384205.218816188160.2367690.2990250.361271
199732196238343944491896655108599.6303812054554816.86251170205.220496204960.3152660.3960350.476794
19982097522574113050687632686622.333579691843665.850436.157206.218041180410.3406980.4302630.519822
19994361085121515881928141192481.5236910355338484.244700.250915.818485184850.471840.5970310.72222
20004319645124895930168127593585.6737810589738772.345629.552487.717191171910.460760.5892920.71782
20014484435395296306177784691129.2016810441238533.946286.954040.115269152690.368790.4836170.59845
200249008059410669814093248110487.058521277325007160237.670405746574650.1378260.1862970.234774
20031180731604202027676089273104.695838531839698.84881657933.211536115360.2001950.2705920.340985
20043262174180955099836628081900.98879975223603046103.25617612743127430.2454290.3388180.432211
200599110012573201523500110271139235.10391682095090865793.880680949494940.1762970.2539260.331563
200632171042498252825096802123837.234961508786293981827100715694469440.0746780.1080950.141502
20076750808714411067800111089142365.137021736516588686120.6106356763676360.074880.1071020.13932
2008259636351292442944111187143229.4266417527378441102516126599587258720.0445890.06407020.083551
200995563012065301457370155592196017.002823644890582116303142018574557450.0433230.06165090.079979
20106962808904111084540156617194786.9655223296399290125488151690837083700.0582520.08153450.104818
201190357011466601389830174092214896.312425570810842813625616409211470114700.0755750.105010.134445
2012589940776809963680155279192343.78492294019959912659915360121820218200.1449670.2008910.256813
2013326030464189602350129732164239.26431987488894411558014221616247162470.1152480.1634410.211632
2014271980414165556340109116140476.89971718447073694636.811853819574195740.162310.2341530.30599
20151185802219853254007377799101.350612442547277670088673918355183550.200360.3013720.40238
2016963602732924502205106375059.8375990572929446734.36417416318163180.242320.4077610.5732
2017899303805466711703582761322.6548868191907435737.85240210767107670.193260.410610.62796
2018 437926.015202683     34154.4419310905      
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data