ICES Marine Data
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Norway lobster (Nephrops norvegicus) in divisions 7.f and 7.g, Functional Unit 22 (Celtic Sea, Bristol Channel)
Species: Stock Assessment Graphs
Stock code: nep.fu.22
Assessment Year: 2025
Key: 21198
   
   
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 990  
FMSY 12.8  
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        
1996        
1997        
1998        
1999   1788.24325362778    
2000   2906.99046289621    
2001   2935.48979349216    
2002   1990.453197074    
2003   2065.4982719.637588475264   
2004   1828.2362201.54275905387   
2005   2533.16321647.84851459627   
20061433.1676814415031572.832318561760.8823454.4958217436518.521639785397378.917486999198189.3519015318896
20071009.974877511361262.02512252950.16841906.3653070394423.838219889202326.482736660037829.7872106454898
2008990.835866311141237.16413373089.8739288.86361335647213.178798310056514.635635393762216.454591788099
2009985.014340910931200.98565912185.134251371.484011400829.7220596606300910.682443600660511.8533665624377
20101052.9208047711411229.079195232714.4298635.93249777410812.633370373699413.608969765226114.747858378029
20111183.6519912561328.348011636.438324196.4256989017245.259555173449445.562631780880885.90277318290335
20121259.366601114981736.63339892617.678906346.9565446302448.285419991290689.6056850970081711.4264702853402
20131077.871874471691254.401254171691430.930633871692256.74081497.0706861824348.639207846198299.8549862902307811.4689950251159
20141353.678652663621621.995663263621890.312673863622525.9989460.2237970168576.624434435854717.720274879784439.25053546030081
20151182.257471780161362.6798021543.102132219842349.571098449.77943013565910.155766058632110.815331974223911.5665156152852
2016753.998091972179866.250675272179978.5032585721793329.147757519.00461444935722.236470050459623.122938250145824.0830201079991
20171447.59645496071600.16509406071752.73373316073560.159467424.36541866097711.50812606593912.106858604719212.7713107734865
2018721.747031256884876.0265664568841030.306101656881974.4871350.03488929770411.705652744062613.767168612575116.7100173981702
2019980.4594821121.1519041261.8443272083.079262.2172967704397.547680783528218.494832988039059.71381107893859
2020632.30206848396750.185618767965868.069169051971518.3094288.2491149403418.6980989004547510.064910998087711.941367680766
2021569.334458561928656.050499813048742.7665410641681616.3053149.2838742265569.4155570263391510.660095109506512.2837474870417
2022780.634036722337895.4087961645741010.183555606811271.3048140.9778505405085.6699514656426.396733822824267.33723033103866
2023670.498602418098775.631872783529880.765143148961241.5369312.1848191899647.746284692728398.7962573298836710.175498534461
2024605.269660690103702.631160883438799.9926610767731717.6347.73177603576611.55373659660513.154703349160815.2707216065642
2025796.865571389697866.460118857029936.054666324362     
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data