ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in divisions 7.b, 7.c, 7.j, and 7.k, Functional Unit 16 (west and southwest of Ireland, Porcupine Bank)
Species: Stock Assessment Graphs
Stock code: nep.fu.16
Assessment Year: 2025
Key: 21197
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Frel
Fishing pressure units ratio
Stock size description UWTV_index
Stock size units Number of individuals (fisheries)
       
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 SSBLandingsLow FFHigh F
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   
2012708.3787865.71257.6131032.884481004967083.1729291053.52547678384865
2013706.6768829.41141.3423062.391605692066552.5828095852.80724279790546
2014686.622722757.37811892.290516179033542.4028212662.52670689484416
2015   1393.83.073553.2621709143.47722
2016889.4967907957.60344471025.7100992154.2884125.21328672516335.5840110266.01154378189994
2017759.7686573849.5084984939.24833952632.2616629.038519040149989.99332439411.1736828288876
20181024.9757711116.5811011208.1864312750.68815.478801805877925.9282876946.45811753534611
2019909.6612910481111010.477700392591111.294109737072251.1453.795082653682024.1737219934.63628939884175
20201170.315546464241263.933180127731357.550813791231898.705183.655481416108523.9262374394.24031090500442
2021926.6406194665321018.48220554291110.323791619262475.5595.213553584736665.6836855396.24700931966862
20221271.381299213781362.746505671681454.111712129582845.9386.352149911711876.7780291827.26511833252945
20231880.477609619612002.061671342212123.64573306483010.96025.239187731318275.5573606115.91667702440765
20241583.727032860111677.125440455991770.523848051883524.3457.059044125697757.452159312305387.8916414948272
20251150.741361219.6134651288.485569    
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data