ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 13 (West of Scotland, the Firth of Clyde and Sound of Jura)
Species: Stock Assessment Graphs
Stock code: nep.fu.13
Assessment Year: 2017
Key: 9254
   
   
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 580  
FMSY 15.1  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsCatchesDiscardsF
1981   29682968  
1982   26202620  
1983   40764076  
1984   33103310  
1985   42864286  
1986   43414341  
1987   30093009  
1988   36643664  
1989   28122812  
1990   29093102193 
1991   30383285247 
1992   28032903100 
1993   33433638295 
1994   26303027397 
19954035797553987460661936.4
199669393511774057469263521.07
19979361198146036214219598 
1998104912621475484161331292 
1999641930121937524318566 
200011651411165734173887470 
20011218148617543182385967712.8
20021283157118593384379040612.44
200315251817210931734420124712.81
2004160319702337297344081435 
20051672195922463395400661110.65
20061594185121084780529551512.71
200710151233145166609226256643.01
2008147817692060592373561433 
200912891499170947796169139022.17
20101423175020775843637953614.91
20111860216524706432700056815.66
201211941421164866877753106620.98
20131744199022365435588945414.12
20141091132815656207690369622.64
20151469182021715147554840112.43
20161697194621956447708363617.57
2017132915681807    
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
MSYBtrigger160MSYBtrigger Jura
label2  
Label3  
Label4  
label5  
 
Custom fish data column names
CustomName1CustomName2CustomName3
LowStock Abundance JuraHigh
 
Custom fish data
YearCustom1Custom2Custom3
1981   
1982   
1983   
1984   
1985   
1986   
1987   
1988   
1989   
1990   
1991   
1992   
1993   
1994   
1995102160218
1996145171197
1997   
1998   
1999   
2000   
2001196272348
2002231398565
2003192260328
2004   
2005219303387
2006296430564
2007197255313
2008   
2009183251319
2010337376415
2011239312385
2012310371432
2013163198233
2014141231321
2015249376503
2016380422464
2017235306377
 
 
 
 
Sensivity data