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Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 11 (West of Scotland, North Minch)
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Species: Nephrops norvegicus
Stock code: nep.fu.11
Assessment Component:
Assessment Year:2025
Purpose:Advice
Assessment Key: 21208
Stock Key: 169146

 
 
 
 
 
 
 
 
       

 



YearStock sizeMean + 2*SDMean - 2*SDLandingsDiscardsFishing pressureMean + 2*SDMean - 2*SD
         
 thousands  tonnestonnes%   
1981   2861    
1982   2799    
1983   3197    
1984   4143    
1985   4060    
1986   3381    
1987   4084    
1988   4035    
1989   3205    
1990   2546199   
1991   2793441   
1992   3559353   
1993   319329   
199482000094200069800036141637323727
1995   3655856   
19965410006170004650002872323242721
1997   3046286   
1998898000102500077100024416712.214.310.7
19997940009410006470003257273212617.5
2000116600013000001032000324710012.113.810.9
200110920001225000959000325916013.014.711.5
2002133700014860001188000344027711.513.010.4
200317510001962000154000032692998.59.67.5
200417510001926000157600030822027.88.67.1
200515400001704000137600029495079.410.58.5
2006176200019270001597000416675712.814.111.7
2007120600013560001056000397821414.716.813.1
200810470001204000890000379919416.519.414.4
200911950001422000968000349632713.716.911.5
201012930001524000106200024131287.08.66.0
201117260001952000150000026971546.37.25.5
20128910001072000710000354221318.72415.6
2013140300016090001197000341336410.011.78.7
20141251000142200010800003257779.611.28.5
201514450001815000107500030021437.910.66.3
2016142200017120001132000352926610.713.48.9
2017105000011990009010002491659.411.08.3
2018118800014320009440001956596.47.95.2
2019123200014880009760001979516.38.05.2
20201439000175800011200001331313.14.02.6
20211391000160600011760002075654.65.44.0
2022134600017010009910002206525.47.34.2
202314890001770000120800026101197.79.46.4
202413100001620000100000033928010.313.58.3
2025211700025980001636000     
Average1296433.3315105001082366.67312126811.413.69.9

 


 
 Fishing pressure Stock size
  202220232024  202320242025
Maximum sustainable yieldFMSYBelow MSY BtriggerAbove trigger
Precautionary approachFpa,FlimUndefined Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable