ICES Marine Data
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Haddock (Melanogrammus aeglefinus) in Subarea 4, Division 6.a, and Subdivision 20 (North Sea, West of Scotland, Skagerrak)
Species: Stock Assessment Graphs
Stock code: had.27.46a20
Assessment Year: 2018
Key: 9943
   
   
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 132000  
FMSY 0.19  
Precautionary approach Blim 94000  
Bpa 132000  
Flim 0.39  
Fpa 0.28  
       
Age and Length      
       
Recruitment 0  
F 2-4  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow TBiomassTBiomassHigh TBiomassLow SSBSSBHigh SSBLandingsCatchesDiscardsIBCLow FFHigh F
19724948350894327012938190210151025887903076070236230294770353310234019.055989407969.989144366.02309729584.9098950.7360.8640.992
1973251150003293130040747600212836025788403029320237230275070312910207489.123225344860.667126104.54085911267.0026890.6470.7870.927
1974363413305262363068905930214021026716303203050277140320420363700167528.207612396836.017181802.32003747505.4897850.5980.740.882
197533768033734206409160159705021040702611090136270157530178790160270.542143495078.074293320.54778641486.983750.7070.8691.031
197625892205452360831550079985010463901292930163310193770224230184420.91345402359.712169775.52234548163.276150.6470.8090.971
197784771901187467015272150674590805310936030290380349260408140156639.345864240393.85648732.49712935022.0126920.6480.8180.988
1978209120702478489028657710695620803580911540130530157310184090102969.762578146733.15732860.23210903.1619460.7310.9031.075
1979407924904956639058340290109592012320801368240711209258011404097895.979772149190.22835054.07216240.1763330.740.9181.096
1980704485091016301115841012632201434540160586081360102720124080111371.225653202674.05868831.19922471.6336560.730.8941.058
198112165450153989901863253092277010336501144530167870193950220030147806.309793226530.2161682.56217041.3384960.5520.6820.812
19827579580925448010929380822300897380972460393910434790475670195455.731511256136.33441297.24719383.3551060.4710.5650.659
1983258781203016994034461760102062011112601201900263970294330324690188754.36083253236.80751584.44412898.0017140.6150.7230.831
1984304845058276908606930123080013758801520960207610236970266330158205.272985247296.94979012.06210079.6140840.7250.8450.965
19857163280959336012023440828630907390986150150590167430184270182946.014975247316.95958373.2495997.6954330.6870.8010.915
198614627610181105502159349095986010664401173020256120289060322000185136.824016223842.89536062.9832643.0878870.7830.9051.027
198702650702544910717900799220880540145250163170181090135022.041174195106.23555674.4164409.7780840.7820.9081.034
1988010441904473870304740464760624780108840126000143160126226.957278180061.80849832.8314002.0195270.8190.9551.091
198901978730452091028186038378048570015560017852020144092840.488775127703.49132452.6742410.3277680.7690.9051.041
1990611582087108201130582050313061567072821073310850709683061604.94126786742.61222548.4732589.1976440.7650.8991.033
1991827355098177501136195071923080109088295044270521105995055208.29529997204.01836610.1485385.5742580.7510.8851.019
199214541730170333901952505075307082595089883050230558506147081565.809889134969.35542476.97710926.5685220.7760.8840.992
199335228204304560508630078001086663095325010361011847013333098630.620802180144.70970748.15810765.9304030.8270.9431.059
199414704400170041201930384081660089386097112011874013802015730095141.294322169385.2570668.3053575.6509980.7960.9161.036
199540176804796300557492077790085902094014016857019687022517089858.516034394168815.03671261.7927694.7276830.7020.820.938
199657302206890100804998071255077985084715011023012457013891092615.26413835204821.895107206.7774999.8541540.6910.8030.915
199733587504149970494119068131074851081571022342025282028222095391.234901838169954.47267879.2156684.0218470.5240.6220.72
199825626703126270368987053337058383063429016414018338020262095471.6399847558161971.23361398.8545100.739060.6170.7290.841
199939721600463869805305236013499001525980170206012535014289016043076008.7727014483123405.36943562.0013834.59518920.6920.8160.94
20007834930905877010282610192030021617402403180799609266010536054504.2862950028126823.61264185.380720448133.9451898120.7540.8861.018
20010914490223357010147601145040127532053970627107145047591.7309909874173352.736117882.007278257878.998030707530.4940.60.706
20025625301222950188337069100077210085320046468053786061104065405.4129857378155173.75586051.341494113717.00039695260.30.3740.448
20038260301362610189919048714054504060294040537046041051545047281.798607332174406.19725974.79811465181149.600087169960.1840.2340.284
20049618401337620171340040202045046049890027257031595035933051895.569298319272469.50120020.4201882509553.5117069950.1830.2330.283
20051141990012763560141072209318001018280110476019511023297027083051527.930670875264084.82412388.8932909001168.00002289970.2360.2960.356
200623201402727540313494070091076493082895012958016004019050043333.746858040166962.38323093.9133187484534.7226101741330.4140.50.586
200711553101813230247115050347055681061015010116013126016136034671.996159468367371.15432651.158170365448.0000480.3460.4220.498
20087471501269310179147042310046754051198024118027752031386033057.696273485847759.44914502.944740626198.8081988080.1960.2480.3
2009839004093369401028384074024080266086508019357022797026237035590.248605311447967.9812325.703054921352.02793849187730.1560.1980.24
20100857280211940045027049903054779017809021137024465031939.988536795145442.36813071.2926867872431.0870.170.2160.262
2011064900103306038455042335046215012952015164017376036570.437297648249661.25613067.134328050323.684559237990.250.3140.378
20126882001136960158572037177041159045141027889031351034813038161.820484508143194.5975031.573152525121.203159914930.1460.1880.23
201321724060730099736032297035579038861022347025033027719043733.91717634347091.6473305.1097109225354.043398533690.1620.2040.246
201448898305711610653339046326050756055186015679017949020219041143.223523151746294.6195089.5598821800765.080750012010.2720.3360.4
201512915701663010203445047113052327057541012090014152016214035294.53841571.4816255.2438827824520.827827434390.3680.450.532
20161683160249096032987604793405410406027409995012073014151035057.5643132.8967749.41236.5540.2510.3210.391
20170816110166883036353043257050161017675020517023359032827408016936190.1870.2470.307
20180352901079072903107804985206862601840702182702524700000   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data