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Cod (Gadus morhua) in Subarea 4, Division 7.d, and Subdivision 20 (North Sea, eastern English Channel, Skagerrak)
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DOI: 10.17895/ices.data.7311
Species: Gadus morhua
Stock code: cod.27.47d20
Assessment Year:2019
Purpose:InitAdvice
Assessment Key: 12948
Stock Key: 169077

 
 
 
 
 
 
 
 
       

 



YearRecruitmentHighLowSpawning Stock BiomassHighLowLandingsDiscardsFishing pressureHighLow
 Age 1       Ages 2-4  
 thousands  tonnes  tonnestonnesYear-1   
1963397633546246289452145016184094114233106802107190.480.560.42
196465056989246247423915661019482012589413454194040.530.600.46
19658718081191641637817191632231427158680181440168750.580.660.51
196610597341446950776140212893255894177118214641260420.590.660.52
19678916411218200652622241337289556201148260099261590.620.700.55
1968448190613387327485254072296349217826276249167320.660.740.58
196939133853915328404825056929531221260521560893100.620.700.55
197013192691806514963442261239306567222613231405197250.660.740.59
1971174020623936041265171264919310193226254292551584710.750.840.67
1972431806594980313383235866276000201568329398344720.810.900.72
1973635677875483461558210206238663185143234730253990.800.890.71
1974632510872562458498225745257152198174209328271220.760.850.68
197510929311521759784945204016234169177746210468381120.820.910.73
19767552281060107538030172409200367148352203274462270.870.970.78
1977184284325680271322444146131169360126087183236826270.830.920.74
197811227541570995802406144837163222128523310333495820.911.010.82
1979139988419519831003940143438160476128208277586644190.860.950.77
19802254006316012916077011560491737761401302920521048030.931.030.84
19818772851225964627775164850182060149267343649542110.941.040.86
1982141455419570421022443163662181435147630321947620741.051.160.96
19837842941066903576545134944149988121409284695367191.051.150.95
1984143693719530131057232117444130843105418209600686320.981.080.89
1985350975481500255833116664130072104638213480281700.951.040.86
198615979312166285117869310921812048799003169122599971.001.100.91
1987609972823335451901111058122949100317226071327650.981.080.89
1988421805570175312043110518120555101316192261147551.001.100.91
198973334699579554006710252111244893470139028410261.021.120.93
1990294268396489218401899169924781462115602235360.951.050.86
1991341888459490254386886799876979620102648161890.941.040.85
19927802661049612580038853569550576286109507321210.931.040.83
19933954745286132958688753810339474114130320286690.941.060.83
199495123812921827002539432411236079183106797429760.951.080.84
199554465773344040446510879512987291139130907316730.991.130.88
199635037246920226163710955613066691857130737208211.001.130.88
1997107235214643427852949429011191679441132011440320.981.100.86
1998112966152657835959470411304379340144621408421.001.140.89
199922764130370217062880941974236724794599128591.061.200.94
200041693555602631263860530724695055872758159251.051.190.93
200115285220441311429758733698254940444357113190.981.110.86
200222971330607317240353225632894476153200110950.921.050.81
2003113961152518851515500265469462093101645920.911.030.80
20041939722548991476094422852558372182726474580.860.980.76
200515482620617211626847151548254055129804113610.800.920.70
20063545244626482716694380849943384282248990430.740.830.66
200716844721953612924775783856146708123857288270.690.780.61
200819052724847714609383490941957400226928251590.660.750.58
2009183333239634140260895981023437844033077213000.660.750.57
2010270365354548206170888371042197572536076123250.580.680.50
2011131827172587100694957671162507889333937101200.480.570.41
201217974623450513777393437115272757383244275030.450.540.38
2013223389291588171141997041231508072230819107210.440.530.37
20143102284053022374561056371299468587534791108180.450.530.38
20151506601964821155231182371471599499937958129410.440.520.38
2016114185149055874731168591448359428738690125320.450.520.38
2017320063436870234487106745134697845933850092520.500.580.43
20187767711377053035101582132603778184141891180.630.760.53
2019133583312360571288122411483457451     
Average619422849673452227128097150069109565145549285660.790.890.71

 


 
 Fishing pressure Stock size
  201620172018  201720182019
Maximum sustainable yieldFMSYAbove MSY BtriggerBelow trigger
Precautionary approachFpa,FlimHarvested unsustainably Bpa,BlimReduced reproductive capacity
Management planFMGTNot applicable BMGTNot applicable