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Norway lobster (Nephrops norvegicus) in Division 8.c, Functional Unit 25 (southern Bay of Biscay and northern Galicia)
 
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Species: Nephrops norvegicus
Stock code: nep.fu.25
Assessment Year:2021
Purpose:Advice
Assessment Key: 14458
Stock Key: 169157

 
 
 
 
 
 
 
 
       

 



YearB/Bmsy97.5%2.5%CatchesF/Fmsy97.5%2.5%
        
   tonnes   
19751.1491.8740.7057432.24.90.96
19761.0291.8550.5715782.004.10.98
19770.9861.9450.4998282.34.61.11
19780.9141.970.4247062.75.51.29
19790.7871.7260.3594752.34.81.09
19800.7281.6430.3235322.24.71.05
19810.6581.490.2913181.934.10.91
19820.6361.4410.284311.873.90.90
19830.631.4510.2734332.24.41.09
19840.6141.4370.2625152.44.61.24
19850.6251.5990.2454772.54.91.32
19860.5831.5040.2263642.34.51.21
19870.5641.4910.2134122.34.51.17
19880.5471.4870.2014452.54.91.28
19890.5111.4070.1854052.75.21.37
19900.4511.1780.1723352.54.91.28
19910.4641.3440.1614532.75.41.33
19920.4611.550.1374283.06.61.39
19930.4151.50.1152742.66.21.10
19940.3651.2920.1032462.35.50.94
19950.3381.2480.0922752.56.11.00
19960.3041.2080.0762092.66.70.99
19970.2490.9420.0662192.97.11.17
19980.1830.5790.0581032.55.61.11
19990.1590.4690.0541242.34.81.11
20000.1420.3980.05812.24.51.11
20010.1350.3730.0491472.65.11.33
20020.1270.3810.0421433.77.51.87
20030.10.2920.034893.67.11.79
20040.0810.2190.03753.26.21.63
20050.0710.1910.027633.16.01.61
20060.0620.1590.024623.36.31.71
20070.0530.1340.021673.87.41.96
20080.0470.120.018393.36.61.62
20090.0450.1180.017231.974.00.96
20100.0540.1570.019321.633.40.78
20110.0690.2550.019461.884.40.80
20120.0690.260.01891.032.60.40
20130.070.2510.019110.541.400.21
20140.0790.3010.021100.431.120.164
20150.0880.3360.023140.441.140.170
20160.0930.3460.025130.461.170.183
20170.0920.3150.02720.340.940.124
20180.0870.2590.02920.240.780.073
20190.0860.2410.03120.1950.710.054
20200.090.250.03320.1760.710.044
20210.0970.2760.034 0.1710.800.036
Average0.3440.8780.1432452.14.41.00

 


 
 Fishing pressure Stock size
  201920202021  201920202021
Maximum sustainable yieldFMSYAbove MSY BtriggerBelow trigger
Precautionary approachFpa,FlimAbove possible reference points Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable