ICES Marine Data
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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: 2019
Key: 13138
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Relative F
Fishing pressure units ratio
Stock size description UW TV index
Stock size units millions
       
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   866.637500386574  
1996   528.426400897214  
1997   840.665858132651  
1998   1410.41976797829  
1999   1139.99913725025  
2000   880.2442240624  
2001   913.433333361107  
2002985.4017635927031069.796116294841154.1904694534511521926.3376562101217
20031059.201320735271246.37048268311433.539644945079331834.63746540880623
20041302.073254605311409.782125129381517.490995410365251122.66707878684082
20051030.203663876171091.971173380181153.738683195497781825.2382335170019
2006550.990975486094626.760132280605702.529289101609636 7.89775824124032
2007857.86083918346919.701343135469981.541847027432913 6.23028338793676
2008494.260680604177541.178179819174588.0956789583421056.56247.81834962611.9586382147005
2009652.654786682652695.645356643153738.635926554901626.27129.3388643984.60719637356483
2010831.326273971016878.559178325171925.792082618744939.36224.1803615435.55173439154246
2011624.230633949008672.195876526711720.161119073829658.6691.8304737315.70609465643535
2012416.768667152651468.269156340389519.7696817245461245.7886.14079240414.3710947326801
2013375.986620218639441.02973997117506.0728596703351295.48129.09959999715.6546273462161
2014326.502659432073383.024442712485439.546225964997766.2448.1892728619.832388613781
2015484.150098748562555.515437405033626.880775976475369.953185514.8134157763.40404594307588
2016338.773485277408379.14419.510062156428641.2569.1889710629.23460529688419
2017362.260927940838403.645264713805445.029601440195294.9641637.70219839758793.95719813275388
2018470.695480711472554.026661401119637.357842136889536.4751106.046595.400014
2019426.5702492.5187558.4671   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data