ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in Division 7.b, Functional Unit 17 (west of Ireland, Aran grounds)
Species: Stock Assessment Graphs
Stock code: nep.fu.17
Assessment Year: 2024
Key: 19249
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Frel
Fishing pressure units %
Stock size description A_index
Stock size units Number of individuals (fisheries)
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 540  
FMSY 8.5  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsDiscardsF
1974   477  
1975   822  
1976   131  
1977   272  
1978   481  
1979   452  
1980   442  
1981   414  
1982   210  
1983   131  
1984   324  
1985   207  
1986   147.6  
1987   62.365  
1988   828  
1989   346.593  
1990   519  
1991   410  
1992   373.901  
1993   372.002  
1994   729.1829  
1995   866.6375004  
1996   528.4264009  
1997   840.6658581  
1998   1410.419768  
1999   1139.999137  
2000   880.2442241  
2001   913.4333334  
2002985.4017635927031069.796116273081154.1904694534511521926.33765621
20031059.201320735271246.370482740171433.539644945079331834.637465409
20041302.073254605311409.782125007841517.490995410365251122.667078787
20051030.203663876171091.971173385831153.738683195497781825.238233517
2006550.990975486094626.760132293852702.529289101609636 7.897758241
2007857.86083918346919.701343155446981.541847027432913 6.230283388
2008494.260680604177541.178179831259588.0956789583421056.561247.81834964328611.95863821
2009652.654786682652695.645356668777738.635926554901626.273129.3388643984134.607196374
2010831.326273971016878.55917829488925.792082618744939.363224.1803615473835.551734392
2011624.230633949008672.195876561418720.161119073829658.66291.8304737326735.706094656
2012416.768667152651468.269174388599519.7696817245461245.78286.14079264033314.37109473
2013375.986620218639441.029739944487506.0728596703351295.485129.09960353270615.65462735
2014326.502659432073383.024442698535439.546225964997766.242548.18927075994889.832388614
2015484.150098748562555.515437362519626.880775976475369.953185514.8134159418293.404045943
2016339.083055580548381.378202362116423.673349243684641.249124466.41943726741949.234605297
2017359.515386551351404.770748907522450.026111163692294.9641637.70219940900283.957198133
2018470.695480711472554.02666142418637.357842136889536.4751106.0465912880425.400014
2019426.570213474268492.518673035378558.467132596486166.535220.8564547332621.856177779
2020335.136976348174393.979837585141452.822698822108221.87553.90266584397933.086427881
2021300.759274771839331.285801867935361.812328964031497.7601587.99993214356798.46301614756762
2022   452.29119121.9453104473759.5925316932176
2023335.873600341049375.468577020086415.063553699124411.25170.4593291830877.11493963069971
2024421.094257769738451.318187845363481.542117920987   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data