ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in Division 7.a, Functional Unit 15 (Irish Sea, West)
Species: Stock Assessment Graphs
Stock code: nep.fu.15
Assessment Year: 2025
Key: 21237
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units ratio
Stock size description UWTV_index
Stock size units thousands
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 3000000  
FMSY 18.2  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsCatchesDiscardsLow FFHigh F
1965   10181018    
1966   17011701    
1967   20772077    
1968   19871987    
1969   38143814    
1970   43934393    
1971   45744574    
1972   57245724    
1973   58945894    
1974   36713671    
1975   50745074    
1976   56035603    
1977   65146514    
1978   72967296    
1979   89488948    
1980   45784578    
1981   72497249    
1982   93159315    
1983   94489448    
1984   77607760    
1985   69016901    
1986   9978116581680   
1987   9753113611608   
1988   85869225639   
1989   81288801673   
1990   83008576276   
1991   95549899345   
1992   754186201079   
1993   810297241622   
1994   760687911185   
1995   779695201724   
1996   724784491202   
1997   9971113011330   
1998   9128106881560   
1999   10786136992913   
2000   8370106632293   
2001   744195532112   
2002   679385251732   
20035214975.26454850005754636.27370659724265911.60278745644612.112.7342256214149
20045245088.11655470005849616.37472709263199310.58091286307051111.5254237288136
20055230751.90756730006115879.9666554796614128.133333333333338.69.12832023943135
20064993153.32254020005810515.70675619846228512.26382085374391313.7775157232704
20074808697.49651500005491034.116849111737324615.767943473410216.517.2287687931735
20084041128.742880004535339.0791050811929142120.916064981949521.622.3696911196911
20094363200.43346230004883336.636919812132293418.034489923124918.819.5804195804196
20104685019.52749900005295338.373896310502153914.128758673862814.715.29632721202
20114636036.26348710005105746.0391016212845268318.684366950663819.420.0851970181044
20124768716.01250620005356118.4061052912400187118.885332329128219.820.839393309786
20134040731.7743100004579716.69867210262159019.33541480820720.120.9622823984526
20144346127.68845930004839428.815861310031141817.227597812368517.818.4792418772563
20154084432.93543730004662163.096864310871222819.060109289617519.920.9062574922081
20164776804.70450760005374708.5373279266193914.751318764129615.316.1643270024773
20175041426.27353120005565859.35361507372122210.091414231941210.611.1595639246779
20184633754.17849320005096548.7945756698712319.589843751010.349915682968
201944042614404000458737175908749115914.715500327011115.315.9914712153518
202045573104775000499360061157409129410.047374654559810.611.3514719000892
202144406284733000501620767798158137911.866773035500612.413.3647798742138
202243049384498000469160167417831109011.624376490999811.913.4
20232576689282341230701366796767387716.351791530944617.819.4800155219247
202436046583816127402768262797486120714.073874359665715.316.9041450777202
20252507979.7022657657.7442807335.786      
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data