ICES Marine Data
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Sprat in Subarea IV (North Sea)
Species: Sprattus sprattus
Stock code: spr-nsea
Assessment Year: 2016
Key: 7181
   
   
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 142000  
FMSY  
Precautionary approach Blim 90000  
Bpa 142000  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F 1-2  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentTBiomassLow SSBSSBHigh SSBLandingsLow FFHigh F
19741185600002670800004156000002969950241160491616742080313600.0000090.358840.9151.4706
19752200800004654770007108800004096090227200458498689800641200.000011.509682.1072.70352
1976964020002061810003159580001337230159788301061442332621499.9999970.605621.0831.56018
19771097600002413350003729200002075230161262296770432278303999.9999971.042321.6672.29248
1978112568000236288000360012000144650080082145487210898378299.9999931.138741.72.26126
197995740000208493000321240000182219083384158368233356379599.9999970.875621.4031.92958
1980125678000266783000407882000219078084250153030221810323399.9999950.782541.3421.90146
198143584000103166000162756000104068083234153479223726209099.99999970.883581.4261.96762
198233391000674550001015190006023283833170013101695153799.99999930.309770.7021.09405
19833833200078080000117828000792735426017440510620988400.00000070.87791.4361.9947
198422175000442030006623100047029335914645029309076700.000000370.477580.9591.43958
198514791600277830004077440026267121155360475093949600.000000050.862621.3561.84978
19868524200015958200023391800011568708476134101834416400.000000020.170120.5830.9958
1987638280001300340001962320001105210439207877611363232400.00000040.0957460.2890.481474
19881062160002537450004012640001945420477657674110571787400.00000050.031770.2890.54569
1989491940009920800014922200078443654258109191164122631000.0118110.0910.169867
1990895460001615870002336340001284560483268385411938272699.999999961.359141.8872.41526
1991126834000229066000331306000320206075030128268181510111999.999999620.334160.660.98632
1992124106000225625000327154000221729097440160372223300124300.0000027530.379860.7671.1541
19931302560002297630003292640002092530136022222413308798200099.99999931.244361.7752.30524
199463150000114425000165710000114405033635.65243471232.4320100.0000030.571921.0051.43888
19954143200072664000103896000537644108912174733240548357100.00000420.927561.3991.86984
19965838200010648300015457800096516984842130722176598136600.00000080.362530.6710.97945
1997709380001259010001808620001444600153442250311347178103399.99999920.322590.6651.00791
1998847940001551950002255860001375460153738240588327442164300.000000860.949881.3691.78852
1999672040001281680001891360001287520114146187936261734188399.99999480.423460.7631.10182
2000596540001092460001588460001440840144324240842337356195899.99999760.581841.061.53816
20015526700094091000132915000101691066752109349151948170199.999999591.01971.4831.9467
200281442000134243000187038000121828097372151555205748143599.999999981.198781.6332.06642
20035891000010355400014819000010957405002977245104461176500.000000190.751081.1571.56292
20041365880002277680003189520002260270109038168198227362194299.999999651.553261.972.38594
20055194700088093000124239000107682091112144771198428207700.00000220.672861.0281.38294
200659482000103130000146778000107126092854151237209626113699.999999880.781861.2491.71534
2007519010008507900011825700095536314884823576332267283800.000000251.129681.5371.94352
200810476400016751500023025600016487609050213958918867861099.9999997110.689641.1291.56896
2009833380001395330001957220001385060118868176313233752133100.00000050.46360.8531.24308
20101190720001941440002692080001678960164778257542350302143499.99999930.405920.751.09364
20111139620001878920002618180001345320157684238991320296133599.99999980.449840.8691.289
20121069400001836750002604000001812320609169341412591285564.00000090.407620.8581.3083
2013229882000383420000536958000265209010362016097221832070652.999999880.051750.4420.83263
20142247900005027300007806700005115310267558414827562102158331.999996750.402620.7131.02334
2015208800002508190004807600002559330212904355782498656290379.9999960.768121.2651.76168
2016 153211000  88124208904329676    
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
MSYBescapement142000tonnes
Fcap0.7NA
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data