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Four-spot megrim (Lepidorhombus boscii) in divisions 8.c and 9.a (southern Bay of Biscay and Atlantic Iberian waters East)
Species: Lepidorhombus boscii
Stock code: ldb.27.8c9a
Assessment Year: 2019
Key: 12893
   
   
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 4600  
FMSY 0.193  
Precautionary approach Blim 3300  
Bpa 4600  
Flim 0.57  
Fpa 0.41  
       
Age and Length      
       
Recruitment 0  
F 2-4  
       
       
 
Fish data
YearRecruitmentTBiomassSSBLandingsCatchesDiscardsF
19867187351724294112414082840.4484
19875228272986027168820213330.4522
19885707378206732222325863630.4805
19895354477866725262930374080.6271
19904032667315957194523544090.4598
19916322566155747168221294470.3927
19925874563635428191623534370.6193
19932949160085305138418224380.5067
19944793863915572140319205170.4825
19955948559094977165220584060.6039
19964287552024393109814663680.5498
1997302984421387289612043080.3583
19982143950404546112315013780.4109
19993634245624059112514423170.4244
20003599044213818104114143730.4849
2001371313823322493112212900.5381
2002398784158341272010283080.421
2003509604740375087610671910.3237
20043689450064078100613543480.4455
2005527214921408598313583750.3809
20065164056704683109214273350.4526
20073801454864623110413962920.3633
2008279906019534598011822020.2737
20096376859955277113414132790.2987
20105002564395767129715622650.2684
20114759160565348112813972690.2627
2012694117568610995213213690.2303
2013494386466561693114274960.3015
20147554472826394115419427880.3601
20155123377586413114817455970.4304
20166674777766716108714193320.2182
2017184688183717292611732460.188
20184523378787450814906920.0906
201945233 8854    
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data
 
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