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: 2017
Key: 9222
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Harvest Rate
Fishing pressure units %
Stock size description UW TV index
Stock size units individuals
       
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   2050535.601392811132 
2004   1828118.86197959979 
2005   24251149.02590130364 
20061433.1676814415031572.832318561752578.6069812095339.19396286884736
20071009.974877511361262.025122528801487.2894609152724.4007426914428
2008990.835866311141237.16413373114741.54915993957115.9152769915634
2009985.014340910931200.98565912245356.8393962077610.6184812442818
20101052.9208047711411229.079195232708383.07071528801713.2312983199108
20111183.6519912561328.348011617118.336347921675.29757165605095
20121259.366601114981736.63339892632.79037111302256.0628429149679.46744407122001
20131077.871874471691254.401254171691430.930633871692254.697362.4063204119479.53745908297653
20141353.678652663621621.995663263621890.312673863622614.5156414.8370674097387.8478590016694
20151182.257471780161362.6798021543.102132219842367.9782577179.39732487512610.1144755083945
2016831.717151060756866.250675272179900.7841994836023276.4166707515.53044326208922.8475033398955
20171516.913406818941600.16509406071683.41678130247   
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data