ICES Marine Data
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Megrim (Lepidorhombus whiffiagonis) in divisions 8.c and 9.a (Cantabrian Sea and Atlantic Iberian waters)
Species: Stock Assessment Graphs
Stock code: meg.27.8c9a
Assessment Year: 2020
Key: 13597
   
   
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 980  
FMSY 0.191  
Precautionary approach Blim 700  
Bpa 980  
Flim 0.45  
Fpa 0.32  
       
Age and Length      
       
Recruitment 1  
F  
       
       
 
Fish data
YearRecruitmentTBiomassSSBLandingsCatchesDiscardsF
1986996025862239659705460.3899
19871295523071859497536.939.90.3571
19881173425352130817858.541.50.5097
19891068226632283714761.447.40.4621
199013205285424359771021.744.70.471
1991597117451550614654.740.70.4796
19921151317081445516558.142.10.4508
1993544015201349383421.138.10.3386
1994243512711185479.23492.1312.90.4299
199595831276945218.23922257.7392239.50.2925
1996927115951288328.70596372.70596440.2478
1997705914991301356.002142973565408.10214297356552.10.2829
1998388714151300445.963482.06336.10.4436
1999288411481069342.836354243445386.13635424344543.30.4059
2000376811371034253.133203287.93320334.80.392
20013284859755174.516584193.31658418.80.2971
20022814798711117.414025136.61402519.20.1698
20032868916811133.53641148.4364114.90.1932
20043213892774148.538203159.43820310.90.2061
20052864894779146.742356165.94235619.20.2624
20062296862759210.2865955225.986595515.70.4366
20072566801682154.9965856155.39658560.40.2663
20081750666611133.2060878143.706087810.50.2256
2009148767563383.74001211594.34001211510.60.1261
2010678688370883.38269471487.8826947144.50.0818
2011537412041064301.6021730324371.002173032469.40.2912
2012292011461072262.070018646292.87001864630.80.2742
201331701069974231.432890425249.53289042518.10.2387
2014190410721006376.6258816399.395881622.770.4673
201582981017803276.12308433297.0940843320.9710.4895
2016970413971081235.194886409298.41488640963.220.3166
20171023317211409247.3395288.059540.720.2299
2018714118491627315.02949351.7724936.7430.2804
2019770321881936238.8458289.447850.6020.1673
20203517 2427    
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data