ICES Marine Data
Stock Assessment Graphs
 
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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: 2018
Key: 10205
   
   
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 990  
FMSY 12.8  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsDiscardsF
1999   1788.24325362778  
2000   2906.99046289621  
2001   2935.48979349216  
2002   1990.453197074  
2003   2065.4982719.637588475264 
2004   1828.2362201.54275905387 
2005   2533.16321647.84851459627 
20061433.1676814415031572.832318561760.8823454.4958217436518.9193981062523
20071009.974877511361262.02512252950.16841906.3653070394426.4831204965336
2008990.835866311141237.16413373089.8739288.86361335647214.6377886451971
2009985.014340910931200.98565912185.134251371.4840114008210.6839026582613
20101052.9208047711411229.079195232714.4298635.93249777410813.6038128721546
20111183.6519912561328.348011636.438324196.4256989017245.5605002078413
20121259.366601114981736.63339892617.678906346.9565446302449.60287203557718
20131077.871874471691254.401254171691430.930633871692256.74081497.0706861824349.85813968151383
20141353.678652663621621.995663263621890.312673863622525.9989460.2237970168577.72025423685461
20151182.257471780161362.6798021543.102132219842349.571098449.77943013565910.8127912202492
2016753.998091972179866.250675272179978.5032585721793329.147757519.00461444935723.1296314943522
20171447.59645496071600.16509406071752.73373316073560.159467424.36541866097712.108107759925
2018721.747031256884876.0265664568841030.30610165688   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data