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: 2022
Key: 17546
   
   
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 SSBLandingsDiscardsF
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 
20061433.1676814415031572.832318561760.8823454.4958217436518.91748699919818
20071009.974877511361262.02512252950.16841906.3653070394426.4827366600378
2008990.835866311141237.16413373089.8739288.86361335647214.6356353937622
2009985.014340910931200.98565912185.134251371.4840114008210.6824436006605
20101052.9208047711411229.079195232714.4298635.93249777410813.6089697652261
20111183.6519912561328.348011636.438324196.4256989017245.56263178088088
20121259.366601114981736.63339892617.678906346.9565446302449.60568509700817
20131077.871874471691254.401254171691430.930633871692256.74081497.0706861824349.85498629023078
20141353.678652663621621.995663263621890.312673863622525.9989460.2237970168577.72027487978443
20151182.257471780161362.6798021543.102132219842349.571098449.77943013565910.8153319742239
2016753.998091972179866.250675272179978.5032585721793329.147757519.00461444935723.1229382501458
20171447.59645496071600.16509406071752.73373316073560.159467424.36541866097712.1068586047192
2018721.747031256884876.0265664568841030.306101656881974.4871350.03488929770413.7671686125751
2019980.4594821121.1519041261.8443272083.079262.2172967704398.49483298803905
2020632.30206848396750.185618767965868.069169051971518.3094288.24911494034110.0649109980877
2021569.334458561928656.050499813048742.7665410641681616.3053149.28387422655610.6600951095065
2022780.634036722337895.4087961645741010.18355560681   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data