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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)
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Species: Lepidorhombus boscii
Stock code: ldb.27.8c9a
Assessment Year:2019
Purpose:Advice
Assessment Key: 12893
Stock Key: 169140

 
 
 
 
 
 
 
 
       

 



YearRecruitment (age 0)SSBLandingsDiscardsF
    Ages 2-4
 thousandstonnestonnestonnes 
198671873429411242840.45
198752282602716883330.45
198857073673222233630.48
198953544672526294080.63
199040326595719454090.46
199163225574716824470.39
199258745542819164370.62
199329491530513844380.51
199447938557214035170.48
199559485497716524060.60
199642875439310983680.55
19973029838728963080.36
199821439454611233780.41
199936342405911253170.42
200035990381810413730.48
20013713132249312900.54
20023987834127203080.42
20035096037508761910.32
200436894407810063480.45
20055272140859833750.38
200651640468310923350.45
200738014462311042920.36
20082799053459802020.27
200963768527711342790.30
201050025576712972650.27
201147591534811282690.26
20126941161099523690.23
20134943856169314960.30
201475544639411547880.36
201551233641311485970.43
201666747671610873320.22
20171846871729262460.188
2018452337450814920.091
2019452338854   
Average47613534612483590.40

 


 
 Fishing pressure Stock size
  201620172018  201720182019
Maximum sustainable yieldFMSYBelow MSY BtriggerAbove trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimFull reproductive capacity
Management planFMGTBelow the range BMGTAbove trigger
 
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