ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in divisions 7.b-c and 7.j-k, Functional Unit 16 (west and southwest of Ireland, Porcupine Bank)
Species: Stock Assessment Graphs
Stock code: nep.fu.16
Assessment Year: 2018
Key: 10213
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Harvest Rate
Fishing pressure units %
Stock size description UW TV index
Stock size units millions
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY 6.2  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsF
1979   2269 
1980   2925 
1981   3381 
1982   4289 
1983   3426 
1984   3571 
1985   3919 
1986   2590.965 
1987   2499.131 
1988   2374.544 
1989   2115.014 
1990   1894.777 
1991   1640.408 
1992   2014.839 
1993   1857.445 
1994   2511.686 
1995   2936.283189 
1996   2230.123567 
1997   2408.94775 
1998   2155.06262 
1999   2289.507959 
2000   910.4044831 
2001   1221.956117 
2002   1327.072214 
2003   1063.525493 
2004   1405.728773 
2005   2196.637147 
2006   2184.937854 
2007   2074.267875 
2008   1000.442793 
2009   879.4929246 
2010   922.0272141 
2011   1277.96 
2012708.3787865.71257.6131033.2
2013706.6768829.41141.3423062.6
2014686.6722757.411892.4
2015   1393.83.3
2016889.5957.60344471025.72154.2884125.586656
2017838.9176953849.5084984860.09930152632.2615869.993324394
20181024.9757711116.5811011208.186431  
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1CustomName2
Landings including negligible discardsLandings
 
Custom fish data
YearCustom1Custom2
19792269 
19802925 
19813381 
19824289 
19833426 
19843571 
19853919 
19862590.965 
19872499.131 
19882374.544 
19892115.014 
19901894.777 
19911640.408 
19922014.839 
19931857.445 
19942511.686 
19952936.283189 
19962230.123567 
19972408.94775 
19982155.06262 
19992289.507959 
2000910.4044831 
20011221.956117 
20021327.072214 
20031063.525493 
20041405.728773 
20052196.637147 
20062184.937854 
20072074.267875 
20081000.442793 
2009879.4929246 
2010922.0272141 
20111277.96 
20121257.613103 
20131141.342306 
20141189 
2015 1393.8
2016 2154.288412
2017 2632.261586
2018  
 
 
 
 
Sensivity data