ICES Marine Data
Stock Assessment Graphs
 
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Thornback ray (Raja clavata) in Subarea 8 (Bay of Biscay)
Species: Stock Assessment Graphs
Stock code: rjc.27.8
Assessment Year: 2018
Key: 10098
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description
Fishing pressure units
Stock size description Biomass index
Stock size units NA
       
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
19990.304765714155096  
20000.652012801320003  
20010.9364802795812  
20020.632449517404252  
20030.395824954949916  
20041.27137835770107  
20050.634902153841218  
20060.763571618559567  
20071.85825776471642  
20081.42965236961284  
20090.4551035791690623335
20100.7111362092333214321
20111.103715926174724245
20120.9049630508254764515
20131.7836644251512948311
20142.28022837737137489613
20150.911286526168997416185
20160.712952269918045373166
20171.5153082082922736953
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data