ICES Marine Data
Stock Assessment Graphs
 
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Grey gurnard (Eutrigla gurnardus) in Subarea 4 and divisions 7.d and 3.a (North Sea, eastern English Channel, Skagerrak and Kattegat)
Species: Stock Assessment Graphs
Stock code: gug.27.3a47d
Assessment Year: 2020
Key: 13493
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearSSBLandingsCatchesDiscards
1965    
1966    
1967    
1968    
1969    
1970    
1971    
1972    
1973    
1974    
1975    
1976    
1977    
1978    
1979    
1980    
1981    
1982    
19834.4804335371883589  
198412.8458674770798265  
19853.38242502806398301  
19868.48613379651149326  
19874.1462885494325644422  
19882.3546059339902937445  
19896.0331149971375826470  
19908.0676868815573922303  
19917.795722791638614741  
19928.66886795331628365  
199310.00502297252631060  
19949.51073364909916254  
199511.3754855122898211  
199616.6820592294047301  
199731.4363111501666253  
199819.3125217862714145  
199940.8032331982697254  
200023.0426544379073661  
200118.2565450052463690  
200222.2864419822922499  
200319.4383438691552525  
200419.0822010495426452  
200522.130889703601378  
200621.8660437169205267  
200726.6240856275745278  
200822.5818924042165273  
200920.0398065093707285  
201029.6719706831924390  
201127.3296193540413442  
201231.699011435454168983457656
201322.88377200591361180102309050
201423.2025809321303189285966704
201526.6803209862743214184516310
201629.6903334780052156121299973
201729.84287747308134511712113670
201816.138082024779111371141810281
201917.3185270092216170992827573
202015.0677007333223   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1CustomName2
BMS landingsLmean_LFeM
 
Custom fish data
YearCustom1Custom2
1965  
1966  
1967  
1968  
1969  
1970  
1971  
1972  
1973  
1974  
1975  
1976  
1977  
1978  
1979  
1980  
1981  
1982  
1983  
1984  
1985  
1986  
1987  
1988  
1989  
1990  
1991  
1992  
1993  
1994  
1995  
1996  
1997  
1998  
1999  
2000  
2001  
2002  
2003  
2004  
2005  
2006  
2007  
2008  
2009  
2010  
2011  
2012  
2013  
2014  
2015 0.98
2016 0.96
2017 1.12
2018 1.16
2019131.07
2020  
 
 
 
 
Sensivity data