ICES Marine Data
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Blonde ray (Raja brachyura) in Subarea 6 and Division 4.a (North Sea and West of Scotland)
Species: Stock Assessment Graphs
Stock code: rjh.27.4a6
Assessment Year: 2021
Key: 15639
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description B_index
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
YearSSBLandingsDiscards
20050.350356421760455  
20060.72541746300402  
20072.13176634335432  
20081.00689054981815  
20090.9290946392305516.438884.19468615999999
20103.4522459853146410.37672.19568353199999
20112.2787410986906717.4852.436852232
201205.360920.2023550952
20131.7448021672688924.053745.741272689
20142.254207874892979.967870.5934646006
20151.4206870159641813.55190.903303210199999
20161.4282402465142813.837910
20172.792153919235696.780150.236763501940746
20181.4972299649894827.025333.76081504322023
20191.3458166524206335.4068090.518237999999998
20202.1038465772207721.474320.597629
2021   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data