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Porbeagle (Lamna nasus) in subareas 1-10, 12 and 14 (the Northeast Atlantic and adjacent waters)
 
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Species: Lamna nasus
Stock code: por.27.nea
Assessment Year:2022
Purpose:Advice
Assessment Key: 17402
Stock Key: 169193

 
 
 
 
 
 
 
 
       

 



YearRelative Biomass97.5%2.5%LandingsRelative Pressure97.5%2.5%
        
   tonnes   
19262.33.571.483630.1200.330.043
19272.33.731.415950.1640.410.066
19282.33.891.367940.260.630.103
19292.283.961.3110820.320.800.128
19302.284.11.2719570.561.400.23
19312.214.071.214380.631.560.26
19322.144.011.1420840.591.480.23
19332.144.141.1150491.283.20.52
19342.024.120.9947142.35.70.94
19351.813.830.8625911.443.70.57
19361.733.70.8131971.293.30.50
19371.663.680.7536471.784.50.70
19381.563.560.6835531.794.70.69
19391.493.550.6228772.66.91.01
19401.262.960.531350.1960.530.072
19411.262.870.563680.1160.320.043
19421.352.980.613740.250.650.100
19431.372.960.644580.250.630.099
19441.42.940.664170.240.600.096
19451.452.990.712060.360.880.149
19461.523.120.7428141.012.30.43
19471.533.160.7469712.65.91.16
19481.342.920.6145903.88.41.72
19491.182.630.5333262.55.51.11
19501.12.50.4836692.75.91.22
195112.320.4326162.65.61.18
19520.952.250.423922.14.60.95
19530.952.310.3921312.04.40.91
19540.942.340.3717241.623.60.73
19550.942.370.3718471.583.50.71
19560.912.310.3615791.493.30.67
19570.882.20.3520901.693.70.77
19580.811.990.3320432.14.60.99
19590.741.780.3123572.45.11.11
19600.671.680.2728033.37.11.54
19610.561.440.2218083.47.41.60
19620.441.090.189082.55.21.17
19630.380.90.163501.062.20.50
19640.390.920.163430.661.430.31
19650.4210.174420.791.720.36
19660.431.040.184290.831.820.38
19670.451.070.195560.841.850.38
19680.471.110.210091.312.80.61
19690.491.170.2110232.04.30.96
19700.471.090.24080.952.00.45
19710.471.040.2110880.982.10.46
19720.471.030.2221623.16.21.52
19730.420.920.1917694.18.22.0
19740.40.880.1813312.95.91.43
19750.40.890.1818593.16.41.55
19760.390.880.1719034.28.42.1
19770.340.810.1515734.59.12.2
19780.290.680.127512.85.71.38
19790.260.610.129172.45.01.19
19800.240.530.18813.46.81.67
19810.210.480.097283.16.31.54
19820.190.440.086052.75.51.34
19830.160.370.076433.36.61.62
19840.150.330.075123.26.61.61
19850.160.350.074092.34.61.11
19860.180.410.084361.953.90.96
19870.20.470.093791.583.20.78
19880.240.550.14881.503.10.73
19890.250.590.114941.583.20.77
19900.250.570.117222.14.31.03
19910.210.480.14682.34.61.12
19920.210.470.16151.863.80.90
19930.240.540.118522.55.11.25
19940.240.550.1110413.36.71.64
19950.220.510.18193.67.21.78
19960.210.480.095992.55.21.26
19970.210.470.096152.44.81.17
19980.210.470.095802.44.91.19
19990.20.470.094912.14.41.04
20000.20.450.095512.14.31.05
20010.20.440.095312.24.51.11
20020.20.440.096742.55.11.25
20030.190.440.095612.65.31.29
20040.180.420.085762.65.31.30
20050.170.380.073782.34.81.15
20060.170.390.083251.523.10.74
20070.190.430.084391.713.50.83
20080.20.460.084091.733.60.83
20090.210.490.094101.964.20.91
20100.20.480.08340.661.930.23
20110.20.50.08330.210.750.057
20120.220.550.09480.1530.470.050
20130.240.60.09280.1160.370.037
20140.260.660.1210.0760.250.023
20150.280.720.11120.0480.1670.0138
20160.30.790.11110.0330.1210.0091
20170.320.870.1290.0250.0950.0068
20180.350.950.1360.01900.0750.0048
20190.381.050.13110.01770.0720.0044
20200.41.160.1470.01660.0700.0040
20210.431.290.1570.01420.0640.0031
20220.471.440.15    
Average0.721.560.3412291.723.70.81

 


 
 Fishing pressure Stock size
  201920202021  202020212022
Maximum sustainable yieldFMSYAppropriate MSY BtriggerBelow trigger
Precautionary approachFpa,FlimUndefined Bpa,BlimFull reproductive capacity
Management planFMGTNot applicable BMGTNot applicable