ICES Marine Data
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Norway lobster (Nephrops norvegicus) in Division 4.b, Functional Unit 8 (central North Sea, Firth of Forth)
Species: Nephrops norvegicus
Stock code: nep.fu.8
Assessment Year: 2019
Key: 13220
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Relative F
Fishing pressure units ratio
Stock size description UW TV index
Stock size units millions
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 292  
FMSY 16.3  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsDiscardsLow FFHigh F
1993413555697236856719.224.132.4
19943704485261850158443.751.362.2
1995   1762620   
1996287375463168793030.237.348.8
1997   2193494   
1998211292373214457843.755.777.3
1999385463541220793833.839.647.5
20003734435131785103229.233.740.2
2001340419498152743621.325.331.2
2002389508627134042117.121.127.5
2003629767905112754610.512.415.1
2004490630770165740613.416.421
2005567710853198960216.219.424.3
20067018279532458151023.226.731.5
2007560692824265161419.322.928.4
20085848811178245079615.821.131.8
2009590732874266357321.72632.2
2010535682829195040715.819.224.5
201144653362018892311922.126.5
201245852258621293792224.628.2
2013542668794150330113.115.619.2
2014348428508238435324.429.135.6
2015537664791189731114.216.820.9
2016651797943193716510.412.315.1
2017537670803249328016.419.724.6
201883510251215269027510.912.915.8
20197308651000     
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data