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Norway lobster (Nephrops norvegicus) in divisions 7.a, 7.g, and 7.j, Functional Unit 19 (Irish Sea, Celtic Sea, eastern part of southwest of Ireland)
Species: Stock Assessment Graphs
Stock code: nep.fu.19
Assessment Year: 2025
Key: 21196
   
   
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 430  
FMSY 9.3  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsDiscardsLow FFHigh F
1981        
1982        
1983        
1984        
1985        
1986        
1987        
1988        
1989   899    
1990   754    
1991   1077    
1992   888    
1993   905    
1994   390    
1995   694    
1996   888    
1997   756    
1998   827    
1999   579    
2000   696    
2001   815    
2002   1318    
2003   1240    
2004   1074    
2005   712    
2006   741.483962836.95869613   
2007   956.650220226.14562746   
2008   850.9105.16313827038   
2009   868.031268.889927699683   
2010   686.753256.574099837883   
2011494.071012574626664.9405529835.810087425374642.999409.4082909677575.991438148461487.53105588539810.1355965333095
2012483.550908832602594.1386971704.726491167398849.07473.4875645519178.5443490212730310.134719561863112.4525236035497
2013325.558355224433486.7884648.018444775567793.784435.5226617859418.766207897738111.669679074755717.4489897367624
2014448.279593183732635.80264666344823.325706816268467.621160.8863967720383.02568834334453.918082121318695.55708320603284
2015356.404656186233482.121969230769607.839283813767506.9137339166.766488384714.254512244843435.363911700134637.25596490030193
2016299.147224576949398.599542857143498.051855423051590.2655874193.3988326750016.011556604492577.5114660733967410.0086735788261
2017379.49952542584499.108225663744618.71693457416419.9616528139.2300122759163.522752740242214.366962203145495.74331883968971
2018123.507826009184176.101676115609228.695533990816238.250970.60754957296155.167201198664856.710417739172549.56794298434644
2019258.662526573033386.092917909066513.523313426967249.14774112.3316248799613.006407404113573.998675478177275.96862758443914
2020226.964039963207319.553413919381412.142780036793248.96019135.8809579778354.175599985656295.385464002589257.58244956702751
2021192.839100823314269.9632986347.087499176686415.36697172.5868134448516.94186132851648.925040143058912.4945266913055
2022185.352890780223258.517717644143331.682544508063247.0449106.8237794190264.412664645809245.661522355684237.89630974527507
2023144.970086113449220.421830592137295.873575070825260.40074140.5180567102766.069357403897088.146935667168312.3871242793379
2024205.876093739397291.027680948412376.179268157426270.620187.55208237294393.56490625884664.60795970724336.51383948055798
2025189.842569137398260.310343737206330.778118337015     
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data