ICES Marine Data
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Norway lobster (Nephrops norvegicus) in divisions 7.g and 7.h, Functional Units 20 and 21 (Celtic Sea)
Species: Stock Assessment Graphs
Stock code: nep.fu.2021
Assessment Year: 2025
Key: 21188
   
   
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 450  
FMSY 6  
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        
1990        
1991        
1992        
1993        
1994        
1995   3536    
1996   2822    
1997   2038    
1998   1713    
1999   1152    
2000   1778    
2001   1833    
2002   2674    
2003   2953    
2004   2443    
2005   2469    
2006   2523    
2007   2419    
2008   2980    
2009   3145    
2010   1793    
2011   1237    
2012   1189541.692255607675   
20131379.160823602341639.836827053781900.512830505231387327.4566436710572.596171925205883.008871353935893.57757990918244
20141867.067249031612020.774286930362174.48132482911836834.0329023333354.238225421582424.560599414418684.93605253609742
20151874.5432003.2512131.9592116442.1206438662133.76957299282214.012346290911994.28625579770492
20161721.93317311879.3472036.76082692452.519800.8000967384084.334564473711184.699046212320215.12747260914616
20174095.119604265584427.52871953624759.937835734421849.2778567306.3453165371581.565592461154391.682976539090991.81983397194014
20182508.721534790092720.909439917482933.097345044861802.6034381.0814483781382.754679517590122.96930357408743.2201972997576
2019559.017041408507616.913950954663674.8108605008192723.3739538.70974449670717.585835610072119.238961161748321.2351324450782
2020924.6791656409261020.438106265371116.19704688981413.260634.15655659291261.448409614849251.584329833857791.74840160250837
20211109.632527883661201.575543731181293.5185595787697.223846.68101136857771.791612354728581.928704228795782.08851468767946
2022935.5309692208721032.000252842211128.46953646355794.900269.71991247599882.470333437967942.701255180874772.97980090597721
2023937.5801158537791026.420721588031115.261327322291441.76672129.0094854380524.646187456559895.048332599690955.52668844205659
20241024.044477170021151.5789899611279.113502751982705.6668371.7531099057318.836319764560879.8149202304105811.0372705262952
20251648.905576444821791.107321705741933.30906696666     
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data