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Norway lobster (Nephrops norvegicus) in divisions 7.g and 7.h, Functional Units 20 and 21 (Celtic Sea)
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Species: Nephrops norvegicus
Stock code: nep.fu.2021
Assessment Year:2021
Purpose:Advice
Assessment Key: 16789
Stock Key: 169154

 
 
 
 
 
 
 
 
       

 



YearStock size97.5%2.5%LandingsDiscardsFishing pressure
       
 Number of individuals (fisheries)  tonnestonnes% 
1995   3536  
1996   2822  
1997   2038  
1998   1713  
1999   1152  
2000   1778  
2001   1833  
2002   2674  
2003   2953  
2004   2443  
2005   2469  
2006   2523  
2007   2419  
2008   2980  
2009   3145  
2010   1793  
2011   1237  
2012   1189542 
20131639.841900.511379.1613873273.0
20142020.772174.481867.0718378344.6
20152003.252131.961874.5421164424.0
20161879.352036.761721.9324538014.7
20174427.534759.944095.1218493061.68
20182720.912933.12508.7218033813.0
2019616.91674.81559.02272353919.2
20201020.441116.2924.68413341.58
20211201.581293.521109.63   
Average1947.842113.481782.2121264675.2

 


 
 Fishing pressure Stock size
  201820192020  201920202021
Maximum sustainable yieldFMSYBelow MSY BtriggerAbove trigger
Precautionary approachFpa,FlimBelow possible reference points Bpa,BlimAbove possible reference points
Management planFMGTBelow range BMGTAbove the range