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Norway lobster (Nephrops norvegicus) in Division 4.b, Functional Unit 6 (central North Sea, Farn Deeps)
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Species: Nephrops norvegicus
Stock code: nep.fu.6
Assessment Year:2021
Purpose:Advice
Assessment Key: 16782
Stock Key: 169167

 
 
 
 
 
 
 
 
       

 



YearStock size97.5%2.5%LandingsDiscardsFishing pressure97.5%2.5%
         
 Number of individuals (fisheries)  tonnestonnes%   
1981   1073    
1982   2524    
1983   2078    
1984   1479    
1985   2027    
1986   2015    
1987   2191    
1988   2495    
1989   3098    
1990   2498    
1991   2063    
1992   1473    
1993   3030    
1994   3683    
1995   2569    
1996   2483    
1997   2189    
1998   2177    
1999   2391    
2000   21781805   
20011685175216182574239320.02119.2
200210481160936195479516.118.014.6
200310851175995224571615.316.714.1
2004137714781276215361510.911.710.1
2005165718051509309471511.512.610.5
200612441358113049031051242722
2007858881835296643217.818.317.3
2008987102694812201665.96.25.7
20096827206442713461222321
201078580676414432019.29.48.9
2011878895861207024610.911.110.7
2012758771745246034515.716.015.4
20137067246882982450212120
2014755773737250319912.713.012.4
2015565578552137119011.111.410.9
2016697716678185427212.813.112.4
201790292388119932009.49.69.1
201895097392718821968.68.88.4
2019116311891137436445316.216.615.8
202011021126107819123099.19.38.9
20219821004960     
Average993.621039.67947.57235958114.014.713.4

 


 
 Fishing pressure Stock size
  201820192020  201920202021
Maximum sustainable yieldFMSYAbove MSY BtriggerAbove trigger
Precautionary approachFpa,FlimUndefined Bpa,BlimUndefined
Management planFMGTNot applicable BMGTAbove