ICES Marine Data
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Megrim (Lepidorhombus whiffiagonis) in divisions 7.b-k, 8.a-b, and 8.d (west and southwest of Ireland, Bay of Biscay)
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DOI: 10.17895/ices.data.7335
Species: Lepidorhombus whiffiagonis
Stock code: meg.27.7b-k8abd
Assessment Year:2019
Purpose:Advice
Assessment Key: 13001
Stock Key: 169141

 
 
 
 
 
 
 
 
       

 



YearRecruitmentHighLowSSBHighLowLandingsDiscardsFHighLow
 Age 1       Ages 3-6  
 thousands  tonnes  tonnestonnesYear-1   
19842315832523222127557017073263674421665921690.210.230.193
19852084462265791912037113574328683281786517320.240.260.22
19861983232171781814617161974834687761892723210.230.250.21
19871845632030411676387501578456721091711417050.230.250.21
19881956412162521785816554868584627671757717250.260.280.24
19892431252672482219125527458044527311923325820.330.370.31
19902532012771992320974741550068451031437032840.380.420.35
19912853373108822612194853151102462581509432820.440.470.40
19922418292620382224795010752572477511560029880.360.390.33
19931875952036691724935424156735518621492931080.370.400.34
19941967742136711820185307655348508411368432840.330.360.30
19952400462616112211365915961742565931586226520.350.380.32
19962513082744352311785317555481509201510930260.350.380.32
19972129452328601953395665059160543201423030660.310.340.29
19982660582904922434635899561605565741434553710.330.360.30
19992275182486012077914973152017475381330532970.340.370.31
20002873373154892627075053952796482281503118700.350.380.32
20012281582515422075695211754586498051577822620.420.450.39
20022609852869972376634747249640453621598728130.490.530.45
20032632882895172401134430446340423991571140080.510.550.47
20042051432244041886433919441103375191435862430.440.480.41
20052285452500412094443871140596370171288832750.540.590.50
20062902023167972658813706638806353331203737510.410.450.38
20072540152786482322044047942459386301306030330.460.500.42
20082004802196851828314410046364420591104828600.340.370.31
20092404592658232196845339956218509571506432780.360.390.33
20102318032536002113505339356375507131510153430.390.430.36
20111870462057971697974632449135439021322641870.360.400.33
20121621591793231467944842351680457001443337040.330.360.30
20131850642073401657745260156358493561602548850.350.390.32
20141675191907931480826429069266597681327725690.280.310.25
20151825142151121553305846263707538551156915070.240.260.21
20162757973500642164826822174825624351154824450.240.270.21
20173520104861222554326884676081621851378421730.250.290.22
201822373622985521809995488107587838871227918550.1790.210.151
201922373622985521809910039311575585459     
Average2298412556912076325676860362534581474630760.340.380.31

 


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